Company lists
Solar, efficiency, wind, utilities, listed and more: the companies building energy in Illinois, with their founders, funding, team size and business models.
Funding, M&A, contract wins and launches involving 381 energy companies in Illinois, last 24 months: 15 M&A deals · 10 Contracts · 4 funding rounds · 1 Launch. Newest first; companies and investors link to their Fliar profiles. Latest event in our news feed: Mar 2026.
Leidos (NYSE:LDOS) has completed its previously announced approximately $2.4 billion acquisition of ENTRUST Solutions Group from Kohlberg, creating a scaled, end-to-end energy…
Generac Holdings Inc., a leading global designer, manufacturer and provider of energy technology solutions and other power products, announced the signing of a definitive agreement to…
Generac Holdings Inc. (NYSE: GNRC) ... announced the signing of a definitive agreement to acquire Enercon Engineering, Inc.
Generac Holdings Inc. announced the signing of a definitive agreement to acquire Enercon Engineering, Inc.
Reston-based engineering and technology firm Leidos (NYSE: LDOS) has signed a definitive agreement to acquire ENTRUST Solutions Group from private equity firm Kohlberg for $2.4 billion…
UAE – Unifrutti Group has agreed to acquire 100 percent of Safco, known locally as Global Agro Peru and Safco Peru, from Rio King and minority shareholders, strengthening its table grape…
SunCoke Energy, Inc. (NYSE: SXC) and Cleveland-Cliffs Inc. have agreed to a 3-year extension of their cokemaking agreement, under which SunCoke will provide 500 thousand tons of…
Clean Vision Corporation ("Clean Vision") and Heniff Transportation Systems, LLC ("Heniff") are pleased to announce a logistics services agreement to support loading and distribution of…
In addition, Alaris has invested an additional US$5.2 million in Carey with proceeds used to provide liquidity to a shareholder of the business.
For Atlantic City Electric's customers, the March merger with Exelon Corp. has some new benefits.
Exelon Corp., the owner of the Oyster Creek nuclear plant in Lacey, completed its $6.83 billion acquisition of Atlantic City Electric's parent company on Wednesday after Washington D.C.…
Broadwind Energy recently announced the receipt of a $19.5 million tower order for production in its Manitowoc tower plant beginning later this year.
The recent acquisition of Phoenix Global for $325 million further diversifies SunCoke’s portfolio by adding electric arc furnace operations and expanding its reach into new international…
GE has landed a large deal with energy giant Exelon to deploy its Predix software suite across its nuclear, wind and gas generation assets.
The Deloitte IndustryAdvantage™ approach helped Exelon strategically integrate OptoAI™, an AI-powered drone analytics platform, to enhance efficiency and accuracy of field operations.
Meta Platforms has struck four new agreements with renewable energy developer Invenergy to secure an additional 791 megawatts (MW) of solar and wind power, the companies announced on…
Worldwide holographic and specialty coated film manufacturer CFC International, Inc., has entered into a definitive agreement to be acquired by an affiliate of Illinois Tool Works Inc.
PolySpec L.P. has been acquired by Illinois Tool Works Inc. (ITW).
ADCO Global, through its Michigan-based operating subsidiary ADCO Products, has acquired EternaBond®, Mundelein, IL.
Grupo Bimbo S.A.B. de C.V. expects to reduce overall carbon dioxide emissions by 260,000 tons annually through the signing of a virtual power purchase agreement (VPPA) with Chicago-based…
Subsidiaries of The Gavilon Group, LLC announced on Aug. 8 that it has entered into multi-service commercial agreements with subsidiaries of Advanced BioEnergy, LLC with dry mill ethanol…
ADCO Global, through its Michigan-based operating subsidiary ADCO Products, has acquired the Millennium Adhesive Companies, including Millennium Adhesive Products Inc., WTT Systems LLC…
Clean Core Thorium Energy (CCTE) has raised a $15.5M Series Seed round of financing to advance the ANEEL fuel – a patented blend of thorium & HALEU designed to be seamlessly deployed…
Argonne National Laboratory (Lemont, Illinois): $1.5 million
Few energy companies in Illinois publish revenue, so this list compares what is on record instead: recorded equity funding, team size, revenue model, age and stage. The 50 companies below lead on recorded funding and team size among 249 active companies.
Provider of online gambling and gaming services
Oil & gas downstreamUS$562.00m across 5 disclosed equity rounds
Darker bars = larger rounds
Focus: Patents concentrated in chemistry & materials
CPC C10J3/00, C10L3/08, C10J3/463Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Produce and generate of power by wind, hydro electric, and coal fired
Non- renewable power generation
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of lead-acid battery technologies
Electricity transmission & distribution equipmentUS$29.00m across 3 disclosed equity rounds
Darker bars = larger rounds
Focus: Advanced lead‑acid battery plates and carbon‑foam current collector technologies
CPC H01M4/663, H01M4/667, H01M4/73
PHP
Bootstrap
jQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Developer of nuclear energy projects
Nuclear energyUS$18.05m across 2 disclosed equity rounds
Darker bars = larger rounds
Angular
TypeScriptEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
It is a distributed solar and storage project developer focused on strengthening communities, the grid, and climate stability
Utilities
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Supplier of electricity
UtilitiesFocus: High‑voltage power distribution hardware and modular enclosure/cabinet systems for utilities
CPC F24F1/027, H02B1/50, G02B6/44528Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Manufacturer of plastic processing and recycling machinery
BioenergyPHP
MySQL
Cloudflare
WordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of biofuel technology and energy consulting services
BioenergyFocus: Patents concentrated in construction
CPC E21B43/2607, F02C7/052, F02C7/20Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Manufacturer of outdoor recreation equipment and accessories
BioenergyEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
ComEd provides service to approximately 3.8 million customers across Northern Illinois.
Utilities
AWS
ReactAngular
Node.jsEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of science and engineering research national laboratory service
Energy regulatory & industry bodiesAWS
Vue.jsPHP
Python
Ruby On RailsEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Manufacturer and supplier of major auto components to OEMs and tier 1 companies
Wind energyAWSVue.jsCloudflare
SalesforceEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Nicor Gas is an energy company headquartered in Naperville, Illinois.
Oil & gas midstreamAWSjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Developer of solar and wind energy projects
Wind energyReactPHPMySQLCloudflareEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
S&C Electric Company is a leading provider of switching, protection, and control solutions for electric power systems.
Electricity transmission & distribution equipmentAWSCloudflare
Amazon S3jQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Natural gas distribution company
Oil & gas downstreamBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
SunCoke Energy has become the largest independent producer of high-quality metallurgical coke in the Americas.
Global 2000AWSCloudflareBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
CCI is a manufacturer and innovator of wire and cable and other electrical products.
Electricity transmission & distribution equipmentEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
A.L.P. is an industrial firm that specializes in designing and manufacturing lighting components for other technical industries.
Energy efficiencyPHPMySQL
NginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Heavy fabrications, gearing, and industrial solutions provider for diverse industries
Wind energyPHPMySQLNginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of energy services with an electric and natural gas distribution
Nuclear energyFocus: Patents concentrated in computing, sensing & instrumentation
CPC G06N5/022, G21C17/01, G06Q30/015AWSAngularNode.jsTypeScriptEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of hydro pump repair, engineering, and other services
Oilfield servicesFocus: Patents concentrated in electrical & electronics
CPC H04B5/266, G01D5/204, H04B5/79PHPMySQLNginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Heniff Transportation Systems is a transportation company that offers liquid chemical transport services.
Oil & gas midstreamCloudflareEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Crude oil refining company
Oil & gas midstreamEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Weil-McLain | Advancing Hydronic Heating Since 1881
Energy efficiencyReactPHPMySQLNginxCloudflareEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Company produces clean coal energy services
UtilitiesPHPMySQLNginxWordPressBootstrapEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Connor Co.
Energy efficiencyAWSCloudflarejQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of support services for individuals with sensory disabilities
BioenergyPHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Elevate Energy is a community of thinkers and doers who educate the people on efficiency use of energy.
Services for energy efficiencyEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of load banks and fuel supply systems
Electricity transmission & distribution equipmentCloudflarejQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Planning, designing, installation and O&M service provider for the telecom and energy segments
Non- renewable power generationEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Manufacturer of smart LED lighting controllers and lighting products
Energy efficiencyVue.jsPHPMySQLCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Soitaab USA provides class plasma, oxy-fuel, and water jet cutting systems.
Oil & gas equipmentPHPMySQLWordPressBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Independent fuel retail channel
Oil & gas downstreamPHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
John Burns Construction Company is a family-owned construction business that has been in operation since 1906.
Electricity transmission & distribution project developerEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Chain of convenience stores and gas stations
Oil & gas downstream
PHPMySQLNginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Midwest Can is a market-leading manufacturer of portable fuel containers used for the safe handling, storage and usage of flammable liquids.
Oil & gas equipmentPHPMySQLCloudflareSalesforceWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Distributor of petroleum products
Oil & gas downstream servicesPHPMySQLNginxWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Dubak Electrical is a electrical, maintenance, turnkey integration providing skilled craftsmanship, with competitive pricing to customers.
Electricity transmission & distribution project developer
Google CloudReact
SentryBootstrapEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Manufacturer & developer of wind turbines
Wind energy
PHPNginxCloudflarejQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of new & remanufactured AC & DC electric motors for various applications including wind turbines
Electricity transmission & distribution equipmentPHPMySQLCloudflarejQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of oil and gas transportation services
Oil & gas downstream servicesBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Providing electric services to residential, commercial, and agricultural customers
UtilitiesPHPNginxCloudflareBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Internet first brand of LED mirrors
Energy efficiencyRuby On RailsCloudflareEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of luxury limousine and vintage car hire services
Energy efficiencyAWSSalesforce
ZendeskjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Chief Enterprises LLC is a provider of superior design, engineering, and distribution solutions.
Electricity transmission & distribution equipmentEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
ampCNG is engaged in the transition to compressed natural gas (CNG) as a transportation fuel in the commercial trucking industry.
Oil & gas downstreamjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Award winning lighting luminaires manufacturer
Energy efficiencyCloudflareBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Micron Industries Corporation is a world leader in providing control transformers and power supplies to the OEM Marketplace.
Electricity transmission & distribution equipmentPHPMySQLNginxWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Provider of electrical distribution solutions to businesses
Energy efficiencyFocus: Design and manufacture of medium‑voltage switchgear enclosures and associated insulators.
CPC H02B1/04NginxjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
No matching company in this list.
This page shows the top 50. Radar has the complete, filterable list with contacts and live company signals.
Open energy in Illinois on RadarExplore energy companies in Illinois across solar, efficiency, wind and utilities. Find energy startups in Illinois and companies hiring in the energy sector.
Solar project developers, equipment providers and energy services companies.
It is a distributed solar and storage project developer focused on strengthening communities, the grid, and climate stability
Utilities
Developer of solar and wind energy projects
Solar energy
Developer of utility-scale renewable energy projects
Hydro power
National leader providing turnkey sustainable energy solutions and commercial energy consulting
Solar energy
Provider of solar panel installation services
Solar energyEnergy efficiency, lighting and building energy management companies.
A.L.P. is an industrial firm that specializes in designing and manufacturing lighting components for other technical industries.
Energy efficiencyConnor Co.
Energy efficiencyElevate Energy is a community of thinkers and doers who educate the people on efficiency use of energy.
Services for energy efficiencyManufacturer of smart LED lighting controllers and lighting products
Energy efficiencyProvider of luxury limousine and vintage car hire services
Energy efficiencyWind project developers, turbine makers and energy infrastructure companies.
Developer of solar and wind energy projects
Wind energyManufacturer & developer of wind turbines
Wind energyDeveloper of utility-scale renewable energy projects
Hydro power
Wind turbine design and licensing for next-generation offshore innovations
Wind energy
Installers of renewable energy systems
Solar energyElectricity utilities, distribution equipment and grid companies.
It is a distributed solar and storage project developer focused on strengthening communities, the grid, and climate stability
UtilitiesSupplier of electricity
UtilitiesComEd provides service to approximately 3.8 million customers across Northern Illinois.
UtilitiesS&C Electric Company is a leading provider of switching, protection, and control solutions for electric power systems.
Electricity transmission & distribution equipmentCompany produces clean coal energy services
UtilitiesPublicly listed energy companies based in Illinois.
Manufacturer and supplier of major auto components to OEMs and tier 1 companies
Wind energySunCoke Energy has become the largest independent producer of high-quality metallurgical coke in the Americas.
Global 2000Heavy fabrications, gearing, and industrial solutions provider for diverse industries
Wind energyProvider of energy services with an electric and natural gas distribution
Nuclear energyProvider of liquid and gas pipeline construction and related services
Oilfield servicesRecently founded energy companies in Illinois.
Developer of solar and wind energy power projects
Solar energy
Supplier of solar equipment providing financing options such as power purchase agreements (PPAs) and loans
Solar energyProvider of power plant operations, maintenance management, and engineering consulting
Services for energy efficiencyDeveloper of integrated renewable energy generation and electrical charging systems
Wind energy
Engineering firm provides technical advisory and consulting for power generation and distribution
Solar energyEnergy companies in Illinois with hiring activity.
It is a distributed solar and storage project developer focused on strengthening communities, the grid, and climate stability
UtilitiesProvider of biofuel technology and energy consulting services
BioenergyProvider of science and engineering research national laboratory service
Energy regulatory & industry bodiesManufacturer and supplier of major auto components to OEMs and tier 1 companies
Wind energyDeveloper of solar and wind energy projects
Wind energyThe most-installed Android apps published by energy companies headquartered in Illinois — 218K installs between them. 8 companies on this page publish at least one app; each company (legal entity) appears once, with its most-installed app.
by Connorco
The figures on this page come from Fliar’s company, funding, hiring and news data. Use it through the Investor Intelligence API and company data exports, or explore every company, founder and investor in Radar.
3,243 recorded equity rounds have gone to 21,944 energy companies in the United States — how much, at which stage, into which sub-sectors, from whom, and how Illinois compares. Debt, IPO and grant rounds are excluded.
US$3.88bn
US$11.31bn
743 rounds in the United States
last 24 months
Bars show US$ raised; the number under each year is equity rounds. 2026 is year to date. The peak year was 2022, with US$8.24bn across 170 rounds.
Equity rounds over the last five years, 381 energy companies in Illinois among 21,944 in the United States.
Each deal appears in the events strip at the top of the page.
Go deeper in the energy landscape reports:
Energy Industry Landscape of the United StatesThe financials above are one chapter. The full energy landscape of Illinois maps the whole industry — every segment, the capital behind it, the talent market and where the next opportunities are.
9 energy companies in Illinois have recorded equity funding, US$1.04bn in total. Totals and round dates describe the historical record; they are not current valuations.
Largest recorded equity totals, with the latest recorded round.
Oil & gas downstreamProvider of online gambling and gaming services
Non- renewable power generationProduce and generate of power by wind, hydro electric, and coal fired
Electricity transmission & distribution equipmentProvider of lead-acid battery technologies
Nuclear energyDeveloper of nuclear energy projects
Founders
Details not available
UtilitiesIt is a distributed solar and storage project developer focused on strengthening communities, the grid, and climate stability
UtilitiesSupplier of electricity
BioenergyManufacturer of plastic processing and recycling machinery
Founders
Details not available
BioenergyProvider of biofuel technology and energy consulting services
Founders
Details not available
BioenergyManufacturer of outdoor recreation equipment and accessories
US$562.00m across 5 disclosed equity rounds
Darker bars = larger roundsFocus: Patents concentrated in chemistry & materials
CPC C10J3/00, C10L3/08, C10J3/463Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
US$29.00m across 3 disclosed equity rounds
Darker bars = larger roundsFocus: Advanced lead‑acid battery plates and carbon‑foam current collector technologies
CPC H01M4/663, H01M4/667, H01M4/73PHPBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
US$18.05m across 2 disclosed equity rounds
Darker bars = larger roundsAngularTypeScriptEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Focus: High‑voltage power distribution hardware and modular enclosure/cabinet systems for utilities
CPC F24F1/027, H02B1/50, G02B6/44528Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Focus: Patents concentrated in construction
CPC E21B43/2607, F02C7/052, F02C7/20Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Meet the people behind energy companies in Illinois. 59 of 249 companies list founders or leaders; where a public LinkedIn profile matches exactly, the expanded profile shows the photo, headline, location and education.
Companies whose recorded headcount rose the most between the two most recent team-size snapshots. A larger team is a signal of momentum, not of profitability.
Electricity transmission & distribution equipmentCCI is a manufacturer and innovator of wire and cable and other electrical products.
Founders
Details not available
Non- renewable power generationPlanning, designing, installation and O&M service provider for the telecom and energy segments
Founders
Details not available
Wind energyHeavy fabrications, gearing, and industrial solutions provider for diverse industries
Electricity transmission & distribution equipmentProvider of load banks and fuel supply systems
Founders
Details not available
Oil & gas downstreamIndependent fuel retail channel
Global 2000SunCoke Energy has become the largest independent producer of high-quality metallurgical coke in the Americas.
Founders
Details not available
Electricity transmission & distribution equipmentS&C Electric Company is a leading provider of switching, protection, and control solutions for electric power systems.
Founders
Details not available
Oil & gas downstreamChain of convenience stores and gas stations
Energy efficiencyManufacturer of smart LED lighting controllers and lighting products
UtilitiesComEd provides service to approximately 3.8 million customers across Northern Illinois.
Founders
Details not available
BioenergyProvider of support services for individuals with sensory disabilities
Oil & gas downstreamProvider of online gambling and gaming services
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLNginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
CloudflarejQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSCloudflareBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSCloudflareAmazon S3jQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLNginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Vue.jsPHPMySQLCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSReactAngularNode.jsEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
US$562.00m across 5 disclosed equity rounds
Darker bars = larger roundsFocus: Patents concentrated in chemistry & materials
CPC C10J3/00, C10L3/08, C10J3/463Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Energy companies in Illinois with at least one woman on the founding team. Expand a profile to meet the founders; teams can include both women and men.
BioenergyProvider of biofuel technology and energy consulting services
Founders
Details not available
Solar energySolar‑development company that focuses on building community‑scale and utility‑scale solar projects
Electricity transmission & distribution project developerDeveloper of electricity transmission based projects and engineering consulting services
Wind energyWind turbine design and licensing for next-generation offshore innovations
Nuclear energyManufacturer of californium-252 neutron
Focus: Patents concentrated in construction
CPC E21B43/2607, F02C7/052, F02C7/20Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSPHPMySQLWordPressAmazon S3Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPNginxjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflare
HubSpotWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Energy companies in Illinois founded in the last four years, newest first.
Electricity transmission & distribution equipmentManufacturer of cyber-resilient, American-made transformers for power grid infrastructure
Founders
Details not available
Solar energyEngineering firm provides technical advisory and consulting for power generation and distribution
Founders
Details not available
Solar energyDeveloper of solar and wind energy projects
Solar energySupplier of solar equipment providing financing options such as power purchase agreements (PPAs) and loans
Founders
Details not available
Solar energyDeveloper of solar and wind energy power projects
Founders
Details not available
Wind energyDeveloper of integrated renewable energy generation and electrical charging systems
Founders
Details not available
Services for energy efficiencyTechnology company specializing in energy and infrastructure solutions, with a focus on transformer core engineering and laminations
Founders
Details not available
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Companies with the most distinct news events in the last 24 months across the business press Fliar tracks.
Wind energyManufacturer and supplier of major auto components to OEMs and tier 1 companies
Founders
Details not available
Nuclear energyProvider of energy services with an electric and natural gas distribution
Global 2000SunCoke Energy has become the largest independent producer of high-quality metallurgical coke in the Americas.
Founders
Details not available
Wind energyHeavy fabrications, gearing, and industrial solutions provider for diverse industries
Wind energyWind turbine design and licensing for next-generation offshore innovations
BioenergyProvider of biofuel technology and energy consulting services
Founders
Details not available
Energy efficiencyProvider of luxury limousine and vintage car hire services
AWSVue.jsCloudflareSalesforceEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Focus: Patents concentrated in computing, sensing & instrumentation
CPC G06N5/022, G21C17/01, G06Q30/015AWSAngularNode.jsTypeScriptEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSCloudflareBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLNginxCloudflareWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Focus: Patents concentrated in construction
CPC E21B43/2607, F02C7/052, F02C7/20Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSSalesforceZendeskjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
The most common specialisations among energy companies in Illinois. Open a company to see what it sells, who runs it and how far it has come.
53 energy companies in Illinois work in solar energy. Shown: the best-documented.
UtilitiesIt is a distributed solar and storage project developer focused on strengthening communities, the grid, and climate stability
Nuclear energyProvider of energy services with an electric and natural gas distribution
Solar energyDeveloper of solar and wind energy projects
Founders
Details not available
Hydro powerDeveloper of utility-scale renewable energy projects
Solar energyNational leader providing turnkey sustainable energy solutions and commercial energy consulting
Solar energyProvider of solar panel installation services
Founders
Details not available
Solar energyMidwest's premier commercial solar installer, providing comprehensive solar energy solutions
Founders
Details not available
Solar energySolar‑development company that focuses on building community‑scale and utility‑scale solar projects
Solar energyHeadline Solar is a renewable energy semiconductor manufacturing.
Founders
Details not available
Solar energyRenewable energy contractor providing turnkey project management, design, and installation
Solar energyRenewable energy solutions provider specializing in solar PV installations and energy storage
Founders
Details not available
Solar energyDeveloper of solar and wind energy power projects
Founders
Details not available
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Focus: Patents concentrated in computing, sensing & instrumentation
CPC G06N5/022, G21C17/01, G06Q30/015AWSAngularNode.jsTypeScriptEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
AWSPHPMySQLWordPressAmazon S3Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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35 energy companies in Illinois work in energy efficiency. Shown: the best-documented.
Energy efficiencyA.L.P. is an industrial firm that specializes in designing and manufacturing lighting components for other technical industries.
Founders
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Energy efficiencyWeil-McLain | Advancing Hydronic Heating Since 1881
Founders
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Energy efficiencyConnor Co.
Founders
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Energy efficiencyManufacturer of smart LED lighting controllers and lighting products
Energy efficiencyInternet first brand of LED mirrors
Founders
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Energy efficiencyProvider of luxury limousine and vintage car hire services
Energy efficiencyAward winning lighting luminaires manufacturer
Energy efficiencyProvider of electrical distribution solutions to businesses
Energy efficiencyProvider of LED lighting products for commercial, industrial, and residential consumers
Founders
Details not available
Energy efficiencyManufacturer of LED and fluorescent lighting solutions. They produce a variety of products including LED tubes, PAR LEDs, and lighting fixtures for indoor and outdoor use. Products are designed for durability and performance. The company also offers a replacement warranty. They provide technical and engineering support. Career opportunities are available in sales and related fields.
Founders
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Energy efficiencyManufacturer of lighting products
Founders
Details not available
Energy efficiencyLight Poles - Commercial LED Lighting | LightMart.com
Founders
Details not available
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Focus: Design and manufacture of medium‑voltage switchgear enclosures and associated insulators.
CPC H02B1/04NginxjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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28 energy companies in Illinois work in wind energy. Shown: the best-documented.
Wind energyManufacturer and supplier of major auto components to OEMs and tier 1 companies
Founders
Details not available
Wind energyDeveloper of solar and wind energy projects
Founders
Details not available
Wind energyHeavy fabrications, gearing, and industrial solutions provider for diverse industries
Wind energyManufacturer & developer of wind turbines
Hydro powerDeveloper of utility-scale renewable energy projects
Solar energyDeveloper of solar and wind energy power projects
Founders
Details not available
Wind energyWind turbine design and licensing for next-generation offshore innovations
Wind energyDeveloper of utility scale solar energy projects
Founders
Details not available
Solar energyDeveloper of solar and wind energy projects
Solar energyInstallers of renewable energy systems
Wind energyMedium scale wind power project developer
Wind energyIndustrial service specialist providing planning, realization, operation, and decommissioning solutions
AWSVue.jsCloudflareSalesforceEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
ReactPHPMySQLCloudflareEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflareSalesforceWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
24 energy companies in Illinois work in electricity transmission & distribution equipment. Shown: the best-documented.
Electricity transmission & distribution equipmentProvider of lead-acid battery technologies
Electricity transmission & distribution equipmentS&C Electric Company is a leading provider of switching, protection, and control solutions for electric power systems.
Founders
Details not available
Electricity transmission & distribution equipmentCCI is a manufacturer and innovator of wire and cable and other electrical products.
Founders
Details not available
Electricity transmission & distribution equipmentProvider of load banks and fuel supply systems
Founders
Details not available
Electricity transmission & distribution equipmentProvider of new & remanufactured AC & DC electric motors for various applications including wind turbines
Founders
Details not available
Electricity transmission & distribution equipmentChief Enterprises LLC is a provider of superior design, engineering, and distribution solutions.
Founders
Details not available
Electricity transmission & distribution equipmentMicron Industries Corporation is a world leader in providing control transformers and power supplies to the OEM Marketplace.
Founders
Details not available
Electricity transmission & distribution equipmentManufacturer of cables and wires
Founders
Details not available
Electricity transmission & distribution equipmentHardin Industries is a manufacturer of custom generator set enclosures, fuel tanks, and trailers.
Founders
Details not available
Electricity transmission & distribution equipmentProvider of high-performance, low-power modules and LED drivers designed for various electronic applications
Founders
Details not available
Electricity transmission & distribution equipmentParks Industries manufacturers auxiliary power unit products, including HP2000 APU, HP2000 24V APU, and the parks power pack.
Founders
Details not available
Electricity transmission & distribution equipmentManufacturer of multiple electrical equipment
Founders
Details not available
US$29.00m across 3 disclosed equity rounds
Darker bars = larger roundsFocus: Advanced lead‑acid battery plates and carbon‑foam current collector technologies
CPC H01M4/663, H01M4/667, H01M4/73PHPBootstrapjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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PHPMySQLCloudflarejQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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PHPMySQLCloudflareHubSpotWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
Each tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLWordPressEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
PHPMySQLCloudflareWordPressjQueryEach tile appears only where data is on record. Founder photos and LinkedIn links appear where a profile matches exactly.
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