Radar · Energy in Arizona
Best Energy Companies in Arizona, United States
The 155 best Energy companies in Arizona, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Tucson Electric Power.
By Riya SenguptaFinancials
155companies tracked
$836.7Mdisclosed funding
0unicorns
30have raised
FLIAR INTELLIGENCE · ENERGY × ARIZONA
Our analysis of 171 Energy companies
$71.4b in tracked funding; 82% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
171companies analysed
82%cloud-native stacks
2025funding peak (by rounds)
2unicorns
2015median founding year
770kcombined LinkedIn audience
66%of audience held by top 3
4companies hiring publicly (12 mo)
Ranked: Best Energy companies in Arizona
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Tucson Electric Power Electricity distribution company | $350M | 74 mo ago | 1,991 1,991 → 1,426 (-28%) | 1892 | David Hutchens CEO | — | 1 job opening |
| 2 | TPI Composites Manufacturer of composite wind blades | $109M | 39 mo ago | 1,346 | 1968 | Bill Siwek President and CEO | 240 patents Patents concentrated in mechanical & energy engineering | — |
| 3 | NovaSource Power Services Provider of solar O&M services | $100M | 46 mo ago | 518 | 2020 | Akshay Sagar President and Chief Executive Officer | — | 4 job openings |
| 4 | ERTHOS Manufacturer of solar PV modules | $53M | 33 mo ago | 86 | 2017 | Jim Tyler CEO | 50 patents Patents concentrated in electrical & electronics | 3 launchs · 1 partnership |
| 5 | American Standard Energy Oil and gas exploration and production company | $50M | 179 mo ago | 3 | — | Scott Feldhacker CEO | — | — |
| 6 | Southwest Windpower Wind turbine manufacturer. | $37M | 132 mo ago | — | 1987 | David Calley Co-Founder & CTO | 29 patents Advanced stall control and wind-speed monitoring systems for wind turbine performance | — |
| 7 | Elevation Provider of energy efficiency, and solar energy services | $29M | 36 mo ago | 259 | 2014 | Brian Bair Co-Founder | — | — |
| 8 | Depcom Power Utility-scale solar and energy storage solutions provider, delivering lasting energy solutions | $20M | 116 mo ago | 101 | 2013 | — | — | — |
| 9 | SNTech Organizer of live music events in small venues 27Innovation top 30%Patents top 32%Moat top 45%Funding top 48% All 8 signals ▾Innovationtop 30% Patentstop 32% Moattop 45% Fundingtop 48% Talentbottom 45% Globalbottom 37% Newsbottom 24% Marketbottom 12% Innovation: 53 patents (top 30% of patent-holders) Patents: 53 patents matched (strict assignee match) · Latest publication 2018 rank vs industry peers · Fliar Intelligence Index 27/100 | $16M | 150 mo ago | 6 | 2007 | Shannon Bard CEO | 53 patents Advanced motor control, communication, and sensor integration for pump and drive systems | — |
| 10 | EGPI Firecreek Oil and gas exploration and production company | $15M | 199 mo ago | 2 | 2009 | — | — | — |
| 11 | SinglePoint Mobile payment and marketing solution provider | $14M | 25 mo ago | 100 | 2011 | Wil Ralston Chief Executive Officer | 6 patents Secure digital data authentication and validation for communication networks | — |
| 12 | Fusion Energy Solutions Developer of fusion reactor intended to produce clean energy | $10M | 8 mo ago | — | 2018 | Terry Alford Co-Founder | — | — |
| 13 | Clear Energy Systems Compact, fuel-flexible power generation systems with clean emissions and low cost | $7M | 152 mo ago | — | 2008 | — | — | — |
| 14 | Myftpupload.com Provider of FTP and supplier of propane gas | $3M | 41 mo ago | 5 | 2013 | — | — | — |
| 15 | REhnu TPV technology developer with option to harvest both power and thermal heat | $3M | 88 mo ago | — | 2009 | Roger Angel Founder & CTO | — | — |
| 16 | Nxu Company specializing in EV charging and energy storage solutions | $3M | 17 mo ago | 86 | 2016 | Mark Hanchett Founder & CEO | — | — |
| 17 | Nuclearn Provider of artificial intelligence solutions tailored for nuclear facility operations | $2M | 10 mo ago | 6 | 2020 | Bradley Fox Co-Founder & CEO | — | — |
| 18 | Amtech Systems Manufacturer of solar cells, semiconductors, and silicon wafers | $2M | 253 mo ago | 405 | 1981 | Jong Whang Founder & Co-CEO | — | — |
| 19 | Delta International Oil and Gas Oil and gas exploration and production company | $2M | 205 mo ago | 2 | 1999 | — | — | — |
| 20 | Fusion Power Provider of solar maintenance & monitoring, repair, and installation services for residential & commercial… | $2M | 11 mo ago | 161 | 2017 | Tyler Mcallister Founder & Co-Owner | — | — |
| 21 | Wasatch Wind Develops wind tower systems | $2M | 178 mo ago | 11 | 2002 | Tracy Livingston Founder | — | — |
| 22 | Diversified Energy Provider of collegiate athletic department information and media | $1M | 202 mo ago | 6 | 2005 | — | — | — |
| 23 | Proteum Energy Manufacturer of renewable energy semiconductor 45Talent top 38%Funding bottom 42%Global bottom 36% All 3 signals ▾Talenttop 38% Fundingbottom 42% Globalbottom 36% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Funding: Raised $850k across 2 rounds · 2 rounds over 3 yrs (0.7/yr) rank vs industry peers · Fliar Intelligence Index 45/100 | $850K | 23 mo ago | — | 2020 | Laurence Tree II Co-Founder & CEO & President | — | — |
| 24 | Energy Derived Developing energy-efficient algae production systems for biomass-based products | $700K | 191 mo ago | — | 2007 | Jeff Collier CEO | — | — |
| 25 | Higher Wire Manufacturer of lithium-ion batteries for stationary and mobile energy storage | $268K | 35 mo ago | 2 | 2021 | Trevor Warren Founder & CEO | — | — |
| 26 | WaveTech Engines Developer of internal combustion engines focused on efficiency improvements | $233K | 191 mo ago | 1 | 2005 | — | 15 patents Linear-to-rotary motion conversion mechanisms for reciprocating engine powertrains | — |
| 27 | New Use Energy Provider of rugged portable power stations, solar panels, and battery solutions | $200K | 62 mo ago | 8 | 2020 | — | — | 1 partnership |
| 28 | ISA Industries Developer of alternative energy technologies for energy independence. | $146K | 68 mo ago | 39 | 2016 | Hunter Bjork CEO | — | — |
Top 12 Energy companies in Arizona
#1
Series A · Tempe, Arizona · founded 2018$10.3Mraised▾
Series A · Tempe, Arizona · founded 2018
Developer of fusion reactor intended to produce clean energy
Funding rounds
- Sep 2025Series A$60K
- Jun 2025Series A$130K
- May 2025Series A$700K
- May 2023Series A$10M
Founders & team
#2
Series A · Phoenix, Arizona · founded 2020 · 6 employees$2.5Mraised▾
Series A · Phoenix, Arizona · founded 2020 · 6 employees
Provider of artificial intelligence solutions tailored for nuclear facility operations. The company offers automation, generative AI, and analytics designed for daily workflows. Its platform automates condition report coding, screening, trend detection, and safety documentation. The AI models are trained on nuclear-specific procedures, reports, and regulatory data. The company supports on-premise and secure cloud deployments, meeting export control and regulatory requirements. The AI can be fine-tuned to specific procedures and workflows.
LinkedIn Pulse recent public activity · Jul 2026
Audience: 7k LinkedIn followers
Funding rounds
- Jul 2025Series A$10.6M
- Aug 2023Seed$2.5M
Founders & team
Investors
AZ-VC, Nucleation Capital, Blue Bear Capital, SJF Ventures
Tech stack
AosApache Http ServerApple Icloud MailBootstrapCdnjsCloudflare
#3
Funding Raised · Chandler, Arizona · founded 2017 · 161 employees$2Mraised▾
Funding Raised · Chandler, Arizona · founded 2017 · 161 employees
Fusion Power is Arizona's #1 Solar Sales Organization and quickly growing.
Funding rounds
- Jul 2025Conventional Debt$2M
Founders & team
Tech stack
Animate.CssCloudflareCloudflare Bot ManagementCloudflare Browser InsightsCore-JsFacebook Pixel
#4
Public · Tempe, Arizona · founded 2016 · 86 employees$3Mraised▾
Public · Tempe, Arizona · founded 2016 · 86 employees
Nxu Inc. is a domestic technology company specializing in innovative EV charging and energy storage solutions. They are committed to designing and building equipment that is less complicated and more capable for a sustainable world of work.
LinkedIn Pulse recent public activity · Jul 2026
Audience: 29k LinkedIn followers — 3.7% of this cohort's audience
Funding rounds
- Dec 2024Post IPO$3M
Founders & team
Investors
Commodity Project
Tech stack
Akamai MpulseAmpBoomerangCart FunctionalityCloudflareCloudflare Bot Management
#5
Series C · Tempe, Arizona · founded 2017 · 86 employees$52.8Mraised▾
Series C · Tempe, Arizona · founded 2017 · 86 employees
Manufacturer of solar PV modules
LinkedIn Pulse recent public activity · Jul 2026
Audience: 18k LinkedIn followers — 2.3% of this cohort's audience
Activity: 3 product launches · 1 partnerships (incl. Imperial Star Solar) announced in 12 mo
Funding rounds
- Aug 2023Series C$24.5M
- Dec 2022Series B$1M
- Feb 2022Series B$17.5M
- Aug 2021Series A$500K
Founders & team
Investors
Capricorn
Tech stack
Animate.CssAstraBootstrapBootstrap IconsCloudflareCloudflare Bot Management
#6
Public · Phoenix, Arizona · founded 2011 · 100 employees$14Mraised▾
Public · Phoenix, Arizona · founded 2011 · 100 employees
SinglePoint is a mobile technology & mobile marketing provider. Provides solutions that allow the clients to conduct business transactions, accept donations, and engage in targeted communication through mobile devices. SungleePoint products connect small to mid-size companies to their target markets by providing mobile technology
Funding rounds
- May 2024Post IPO$1M
- Mar 2021Post IPO$2M
- Feb 2021Post IPO$900K
- Nov 2018Post IPO$5M
Founders & team
Investors
GHS Investments, UAHC, Tri-Bridge Ventures, STRIVV, Vermögensclub, Dallas Venture Capital
Tech stack
AccessibeBackbone.JsBeaver BuilderCloudflareCloudflare Bot ManagementDojo
#7
Public · Scottsdale, Arizona · founded 1968 · 1346 employees$109.4Mraised▾
Public · Scottsdale, Arizona · founded 1968 · 1346 employees
TPI is a leading manufacturer of wind blades to be supplied to wind turbine OEMs. Company has multiple facilities in US and other countries. Company enters into long-term supply agreements with its customers and subsequently dedicates a part of the production facility for the customer in exchange for purchase commitment. TPI is also involved in manufacturing composite vehicle structures for the transportation industry.
LinkedIn Pulse recent public activity · Jul 2026
Audience: 120k LinkedIn followers — 15.6% of this cohort's audience
Founders & team
Investors
Element Partners, Landmark Partners, NGP Energy Technology Partners, Angeleno Group, GE Capital Canada, JPMorgan Chase
Tech stack
Apple Icloud MailCookieyesCore-JsDiviFlywheelFont Awesome
#8
Funding Raised · Prescott, Arizona · founded 1892 · 1991 employees$350.2Mraised▾
Funding Raised · Prescott, Arizona · founded 1892 · 1991 employees
Electricity distribution company
LinkedIn Pulse recent public activity · Jul 2026
Audience: 23k LinkedIn followers — 3.0% of this cohort's audience
Hiring: 1 hiring post in 12 mo (public) · hiring: Energy Settlements Analyst, Financial Analyst
Funding rounds
- Apr 2020Conventional Debt$350M
- Aug 2011Grant (prize money)$97.3K
- Feb 2011Grant (prize money)—
- Jun 2007Grant (prize money)$97.3K
Founders & team
Investors
OSTI
Tech stack
AngularApple Icloud MailBeaver BuilderCloudflareCloudflare Bot ManagementCore-Js
#9
Late Stage · Chandler, Arizona · founded 2020 · 518 employees$100Mraised▾
Late Stage · Chandler, Arizona · founded 2020 · 518 employees
Provider of solar O&M services
LinkedIn Pulse recent public activity · Jul 2026
Audience: 18k LinkedIn followers — 2.3% of this cohort's audience
Hiring: 4 hiring posts in 12 mo (public) · momentum +4 · hiring: Project Integration Manager, Utility Solar Technician
Funding rounds
- Aug 2022PE$100M
Founders & team
Investors
OMERS, Clairvest
Tech stack
FlickityFont AwesomeGenesis ThemeGodaddyGoogle AnalyticsHsts
#10
Series B · Chandler, Arizona · founded 2014 · 259 employees$29.5Mraised▾
Series B · Chandler, Arizona · founded 2014 · 259 employees
Provider of energy efficiency, and solar energy services
Funding rounds
- May 2023Series B$6M
- Mar 2022Series B$20M
- Jun 2021Series A$3.5M
Founders & team
Investors
Bernhard Capital Partners, Vesta Ventures
Tech stack
BootstrapCloudflareCloudflare Bot ManagementCore-JsElementorElementor Header & Footer Builder
#11
Seed · Phoenix, Arizona · founded 2020$850Kraised▾
Seed · Phoenix, Arizona · founded 2020
Manufacturer of renewable energy semiconductor
Fliar Intelligence Index™ 45how this company ranks against its industry peers
Talent
top 38%Funding
bottom 42%Global
bottom 36%Talent: 2 named leaders on record · 2 C-suite/founder profiles curated
Funding: Raised $850k across 2 rounds · 2 rounds over 3 yrs (0.7/yr) · Last round Seed (Jul 2024)
Global: Investors from 1 country beyond United States
Funding rounds
- Jul 2024Seed$350K
- Aug 2023Seed$500K
Founders & team
Investors
P&C Ventures
#12
Series B · Flagstaff, Arizona · founded 1987$37.3Mraised▾
Series B · Flagstaff, Arizona · founded 1987
Southwest Windpower designs and manufactures wind turbines up to 40kW for commercial rooftop installation. The company also offers windmill installation services for telecom, utility, off-grid residential and government places.
Funding rounds
- Jun 2015Series B—
- Sep 2012Series B$3M
- Jun 2012Series B$7M
- Apr 2011Series B$12.4M
Founders & team
Investors
NGP Energy Technology Partners, Altira Group, General Electric, RockPort Capital
Funding & investor landscape
$836.7Mtotal disclosed funding
30companies funded
90disclosed rounds
0rounds last 90 days
Most active investors
Notable founders
Terry Alford
Co-Founder · Fusion Energy Solutions
Neil O'Leary
Co-Founder · Fusion Energy Solutions
Bradley Fox
Co-Founder & CEO · Nuclearn
Jerrold Vincent
Co-Founder & CFO · Nuclearn
Jared Gillespie
Co-Owner · Fusion Power
Tyler Mcallister
Founder & Co-Owner · Fusion Power
Mark Hanchett
Founder & CEO · Nxu
Jim Tyler
CEO · ERTHOS
Wil Ralston
Chief Executive Officer · SinglePoint
Bill Siwek
President and CEO · TPI Composites
David Hutchens
CEO · Tucson Electric Power
Akshay Sagar
President and Chief Executive Officer · NovaSource Power Services
Prism market signals · United States · country-scoped Prism corpus, 1,994,997 docs
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
RESEARCH FROM Arizona · institutions
What Arizona researches in energy storage
Arizona State University and University of Arizona lead optimistic energy-storage research, predominantly advancing battery materials, microgrid optimization, and supercapacitors, with 21 breakthrough/advancement papers versus 2 concerns.
25 papersstance +0.5317% breakthrough9% concern
local research themes
Microgrid Control and OptimizationAdvanced Battery Technologies ResearchAdvancements in Battery MaterialsSupercapacitor Materials and FabricationSmart Grid Energy ManagementAdvanced battery technologies research
top institutions
- Arizona State University21
- University of Arizona4
Common questions
How many Energy companies are there in Arizona, United States?
Radar tracks 155 indexable Energy companies headquartered in Arizona, United States that meet our profile-completeness bar.
What is the total funding raised by Energy companies in Arizona, United States?
The Energy companies in Arizona, United States on this list have raised a combined $836.7M in disclosed equity funding across 30 funded companies.
Which is the highest-funded Energy company in Arizona, United States?
Tucson Electric Power is the highest-funded Energy company in Arizona, United States, with $350.2M in disclosed equity funding.
How many Energy companies in Arizona, United States are funded?
30 of the 155 Energy companies in Arizona, United States on this list have disclosed at least one equity funding round.
How many Energy unicorns are there in Arizona, United States?
None of the Energy companies in Arizona, United States on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Arizona, United States Energy companies?
The most active investors in Arizona, United States Energy companies on this list include OSTI, Angeleno Group, Capricorn, DOE, Element Partners.
Riya SenguptaFinancials
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.