Radar · Energy in Miami
Best Energy Companies in Miami, United States
The 39 best Energy companies in Miami, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Enfinity.
By Rohit KhannaTrends & Stories
39companies tracked
$1Bdisclosed funding
0unicorns
9have raised
FLIAR INTELLIGENCE · ENERGY × MIAMI
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
250kcombined LinkedIn audience
74%of audience held by top 3
5companies hiring publicly (12 mo)
Ranked: Best Energy companies in Miami
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Enfinity Developer of solar energy projects 69Funding top 24%News top 34%Product top 36%Talent top 38% All 10 signals ▾Fundingtop 24% Newstop 34% Producttop 36% Talenttop 38% Growthtop 40% Markettop 47% Techtop 49% Globalbottom 48% Partnersbottom 42% Moatbottom 38% Funding: Raised $388M across 5 rounds · 5 rounds over 17 yrs (0.3/yr) News: 9 BI events in 12 mo (of 49 tracked, 8 types) · -18% YoY rank vs industry peers · Fliar Intelligence Index 69/100 | $388M | 6 mo ago | Series D | Carlos Domenech CEO | 2005 | WordPressApple iCloud MailMicrosoft 365+29 | — | 1 award |
| 2 | Spearmint Energy Provider of energy efficiency trading, supplying, logistics, and other services | $246M | 31 mo ago | Funding Raised | Andrew Waranch Founder | 2022 | — | — | — |
| 3 | Origis Energy Utility Scale and commercial solar project developer | $149M | 27 mo ago | Acquired | Guy Vanderhaegen Executive Chairman & Founder | 2008 | WordPressBugHerdMySQL+25 | — | — |
| 4 | Terra Energy Provider of solar energy solutions for residential properties, offering a subscription model with no upfront… 76Talent top 23%Growth top 28%Product top 30%Funding top 36% All 7 signals ▾Talenttop 23% Growthtop 28% Producttop 30% Fundingtop 36% Techtop 41% Globalbottom 48% Customersbottom 2% Talent: 5 named leaders on record · 5 C-suite/founder profiles curated Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 76/100 | $140M | 7 mo ago | Series D | Luis Ruiz Co-Founder & CEO | 2016 | Node.jsVue.jsNuxt.js+19 | — | — |
| 5 | UPC Renewables Independent Power Producer | $80M | 109 mo ago | Acquired | — | 2007 | Framer SitesReactPriority Hints+4 | — | — |
| 6 | Exowatt Provider of modular full-stack renewable energy solutions for commercial and industrial customers 60Talent top 28%Funding top 30%Growth top 35%Patents top 35% All 10 signals ▾Talenttop 28% Fundingtop 30% Growthtop 35% Patentstop 35% Innovationtop 38% Newstop 48% Moatbottom 49% Techbottom 47% Globalbottom 37% Marketbottom 32% Talent: 3 named leaders on record · 3 C-suite/founder profiles curated Funding: Raised $20.0M across 4 rounds · 4 rounds over 3 yrs (1.3/yr) rank vs industry peers · Fliar Intelligence Index 60/100 | $20M | 9 mo ago | Series A | Jack Abraham Co-Founder | 2023 | Webflow EcommerceWebflowAmazon Web Services+15 | 15 patents High-efficiency thermal-energy storage and free-piston Stirling power conversion systems. | — |
| 7 | CEIS Provider of energy efficency consulting services | $20M | 36 mo ago | Series B | Tony Lockridge Owner | 2022 | Wix eCommerceWixSentry+16 | — | 8 job openings |
| 8 | UGT Renewables Provider of clean energy solutions, specializing in solar projects and investments | $500K | 189 mo ago | Seed | Goran Rajsic Founder | 2010 | WordPress Block EditorWordPressMySQL+17 | — | — |
| 9 | Novusterra Manufacturer of lithium ion batteries | $250K | 45 mo ago | Seed | Gregory Jensen CEO | 2021 | — | — | — |
Top 9 Energy companies in Miami
#1
Series D · Miami, Florida · founded 2005 · 265 employees$388.4Mraised▾
Series D · Miami, Florida · founded 2005 · 265 employees
Developer of solar energy projects
Fliar Intelligence Index™ 69how this company ranks against its industry peers
Funding
top 24%News
top 34%Product
top 36%Talent
top 38%Growth
top 40%Market
top 47%Funding: Raised $388M across 5 rounds · 5 rounds over 17 yrs (0.3/yr) · Last round Conventional Debt (Feb 2026)
News: 9 BI events in 12 mo (of 49 tracked, 8 types) · -18% YoY · 5 high-value events (IPO/M&A/funding/contracts) in 12 mo
Product: 1 published app (6 installs) · Company stage: Series D
Audience (LinkedIn): 118k LinkedIn followers — 47.0% of this cohort's audience
Activity (LinkedIn): 1 awards announced in 12 mo
Funding rounds
- Feb 2026Conventional Debt$183M
- Jun 2025Conventional Debt$245M
- Oct 2023Series D$316.4M
- Dec 2020Series C$10M
Founders & team
Investors
Spring Creek Investment Management, ICG, Waterland, Nomura, CIP, Generate Capital
Tech stack
Anime.JsApple Icloud MailCdnjsCloudflareComplianzContact Form 7
#2
Series D · Miami, Florida · founded 2016$140.2Mraised▾
Series D · Miami, Florida · founded 2016
Provider of solar power solutions and subscription-based services for rooftop installations.
Fliar Intelligence Index™ 76how this company ranks against its industry peers
Talent
top 23%Growth
top 28%Product
top 30%Funding
top 36%Tech
top 41%Global
bottom 48%Talent: 5 named leaders on record · 5 C-suite/founder profiles curated
Growth: Web rank 10,000,000 → 5,000,000 YoY · Fresh capital in last 24 mo
Product: 2 published apps (951 installs) · Company stage: Series D
Audience (LinkedIn): 28k LinkedIn followers — 11.0% of this cohort's audience
Funding rounds
- Jan 2026Conventional Debt$35M
- Jan 2026Series D$105M
- Oct 2020Grant (prize money)$174.3K
- May 2019Grant (prize money)—
Founders & team
Investors
Europa, Arc Pe, azora.com, Breakwall, Banesco, First Horizon National Corporation
Tech stack
Amazon Web ServicesCloudflareCloudflare Bot ManagementCore-JsFacebook PixelGoogle Analytics
#3
Series A · Miami, Florida · founded 2023$20Mraised▾
Series A · Miami, Florida · founded 2023
Exowatt is focused on enabling decarbonization through electrification by providing modular full-stack renewable energy solutions for commercial and industrial customers. Their unique approach involves storing heat instead of electricity, allowing them to store energy at a fraction of the cost of electrochemical methods. The company recently launched with $20 million in funding to modernize data center power for the AI era.
Fliar Intelligence Index™ 60how this company ranks against its industry peers
Talent
top 28%Funding
top 30%Growth
top 35%Patents
top 35%Innovation
top 38%News
top 48%Talent: 3 named leaders on record · 3 C-suite/founder profiles curated
Funding: Raised $20.0M across 4 rounds · 4 rounds over 3 yrs (1.3/yr) · Last round Series A (Nov 2025)
Growth: Fresh capital in last 24 mo
Audience (LinkedIn): 11k LinkedIn followers — 4.4% of this cohort's audience
Hiring (LinkedIn): 1 hiring post in 12 mo (public) · hiring: Senior/Staff Product Certification Engineer
Activity (LinkedIn): 1 awards announced in 12 mo
Funding rounds
- Nov 2025Series A$50M
- Apr 2025Series A$35M
- Apr 2025Conventional Debt$35M
- Apr 2024Seed$20M
Founders & team
Investors
Andreessen Horowitz, Atomic, Climate Capital, HSBC Innovation Banking, 8090 Industries, Felicis Ventures
Tech stack
Amazon S3Amazon Web ServicesCloudflareCloudflare TurnstileGoogle Font ApiGoogle Hosted Libraries
#4
Acquired · Miami, Florida · founded 2008 · 20 employees$149Mraised▾
Acquired · Miami, Florida · founded 2008 · 20 employees
Origis Energy is a solar project developer working on large Utility scale as well as Commercial-scale projects. The company provides project development, financing, engineering, procurement and construction (EPC) and operations, maintenance and asset management for investors and clean energy consumers across Europe and the Americas. They claim to have developed 100 projects worldwide totaling 500+ MW to date.
LinkedIn Pulse recent public activity · Jul 2026
Audience: 20k LinkedIn followers — 8.2% of this cohort's audience
Hiring: 1 hiring post in 12 mo (public)
Funding rounds
- May 2024Conventional Debt$300M
- May 2022Conventional Debt$375M
- Mar 2018PE$49M
- Nov 2016PE$100M
Founders & team
Investors
KKR, Baltisse, Wells Fargo, CIT, Deutsche Bank, HSBC
Tech stack
AosBootstrapBugherdCdnjsCloudflareContact Form 7
#5
Funding Raised · Miami, Florida · founded 2022 · 25 employees$246.5Mraised▾
Funding Raised · Miami, Florida · founded 2022 · 25 employees
Provider of energy efficiency trading, supplying, logistics, and other services
LinkedIn Pulse recent public activity · Jul 2026
Audience: 8k LinkedIn followers — 3.3% of this cohort's audience
Funding rounds
- Feb 2024Conventional Debt$47.5M
- Jun 2023Conventional Debt$199M
Founders & team
Investors
Aiga Capital, Manulife
#6
Series B · Miami, Florida · founded 2022$19.9Mraised▾
Series B · Miami, Florida · founded 2022
Provider of energy efficency consulting services
LinkedIn Pulse recent public activity · Jul 2026
Audience: 16k LinkedIn followers — 6.5% of this cohort's audience
Hiring: 8 hiring posts in 12 mo (public) · momentum +8 · hiring: Forklift Spotter, Project Manager - Electrical
Funding rounds
- Aug 2023Series B$5.9M
- Dec 2022Series B$14M
Founders & team
Tech stack
AngularGodaddyGoogle AnalyticsMicrosoft 365NginxPlesk
#7
Acquired · Miami, Florida · founded 2007 · 63 employees$80Mraised▾
Acquired · Miami, Florida · founded 2007 · 63 employees
UPC Renewables independently Develops, Builds, Owns and Operates its Wind and Solar Farms as an IPP (Independent Power Producer). UPC formed companies have developed more than 2,000 MW of operating wind and solar projects with an investment value of over $3B USD, and have a development pipeline of more than 5,000 MW. The company is currently developing projects in Algeria, China, Indonesia, Morocco, Philippines and across Tunisia
Funding rounds
- Jul 2017Conventional Debt—
- Dec 2010PE$50M
- Feb 2010PE$30M
Investors
Global Environment Fund, Macquarie, Masdar, FMO, Activate Capital, CLMT Partners
Tech stack
Contact Form 7Font AwesomeFramer SitesGoogle Font ApiHandlebarsHsts
#8
Seed · Miami, Florida · founded 2021 · 4 employees$250Kraised▾
Seed · Miami, Florida · founded 2021 · 4 employees
Manufacturer of lithium ion batteries
Funding rounds
- Nov 2022Seed$250K
Founders & team
#9
Seed · Miami, Florida · founded 2010 · 12 employees$500Kraised▾
Seed · Miami, Florida · founded 2010 · 12 employees
UGT Renewables is a leading provider of clean energy solutions in Eurasia and Latin America. They specialize in developing solar projects and offering investment opportunities in renewable energy. With a focus on increasing access to clean electrification and improving energy security, UGT Renewables delivers competitive and sustainable solutions.
Funding rounds
- Nov 2010Seed$500K
Founders & team
Funding & investor landscape
$1Btotal disclosed funding
9companies funded
24disclosed rounds
0rounds last 90 days
Most active investors
Notable founders
Carlos Domenech
CEO · Enfinity
Julio Fournier Fisas
CEO Europe · Enfinity
Luis Ruiz
Co-Founder & CEO · Terra Energy
Jaime Martinez
Co-Founder & CEO · Terra Energy
Jack Abraham
Co-Founder · Exowatt
Hannan H
Co-Founder & CEO · Exowatt
Guy Vanderhaegen
Executive Chairman & Founder · Origis Energy
Andrew Waranch
Founder · Spearmint Energy
Tony Lockridge
Owner · CEIS
Gregory Jensen
CEO · Novusterra
Goran Rajsic
Founder · UGT Renewables
Robert Berman
CEO & President · UGT Renewables
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 SIGNALS · United States
How research on Grid Energy Storage is moving in the United States
A read on the academic research around Grid Energy Storage — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 5,941 United States-affiliated papers.
research sentiment over time
200820172026
enthusiastic · positive · guarded tone
Tone is overwhelmingly optimistic and softening — the enthusiastic (strongly-positive) share moved 60% → 57% across 2008–2026.
top research entities
- Electric Power Research Institute204
- Pacific Northwest National Laboratory202
- Argonne National Laboratory193
- Northeastern University151
- Massachusetts Institute of Technology124
leading researchers
Arumugam Manthiram · Vlachokostas, Alex · Di Wu · Yi Cui · Yury Gogotsi · Wei Wang · Freederia AI Researcher · Guihua Yu
▲
Breakthroughs1,937 · 33%
▼ 34%→32% share
▼0.9× share momentum1 median citations83% since 2021mostly methods-led
Breakthroughs are cooling (34%→32% of field), led by Battery (electricity).
rising sub-themes (early→recent)
- Battery (electricity)57→359
- Electrolyte37→318
- Electrochemistry30→240
- Cathode32→224
- Anode37→209
Newly emergingEnergy (signal processing) 0→87 · Thermal 0→34 · Interphase 0→28
Landmark Challenges and Prospects of Lithium–Sulfur Batteries · 2,319 cites
◆
Advancements2,724 · 46%
▲ 40%→48% share
▲1.2× share momentum1 median citations87% since 2021mostly methods-led
Advancements are rising (40%→48% of field), led by Renewable energy.
rising sub-themes (early→recent)
- Renewable energy40→492
- Battery (electricity)59→507
- Power (physics)8→227
- Electrolyte27→244
- Electrochemistry37→240
Newly emergingNuclear engineering 0→34 · Ionic conductivity 0→30 · Efficient energy use 0→30
Landmark Sodium‐Ion Batteries · 4,393 cites
▼
Concerns798 · 13%
▼ 14%→13% share
▼0.9× share momentum2 median citations80% since 2021mostly reviews
Concerns are cooling (14%→13% of field), led by Battery (electricity).
rising sub-themes (early→recent)
- Battery (electricity)35→184
- Renewable energy24→156
- Electrolyte13→114
- Electrochemistry10→80
- Cathode9→72
Newly emergingDegradation (telecommunications) 0→21 · Sustainable energy 0→20 · Reliability (semiconductor) 0→19
Landmark Pseudocapacitive oxide materials for high-rate electrochemical energy storage · 5,233 cites
RESEARCH HOTSPOTS · United States
Where energy storage is researched across United States
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
SF Bay Area353 · +0.50
Boston340 · +0.51
Austin119 · +0.42
Atlanta118 · +0.59
Los Angeles108 · +0.58
New York105 · +0.53
Chicago86 · +0.58
San Diego83 · +0.53
Ann Arbor62 · +0.46
Philadelphia61 · +0.47
PATENT SIGNAL · United States
Who's filing energy storage patents in the United States
United States energy storage patent filing is accelerating — 8,522 filings from 3,681 assignees (2016–2025), led by General Electric, ESS Technology, GM Global TECH Operations; annual filings 687→1058.
8,522 filings3,681 assigneespeak 1092/yr2016–2025
filing momentum (YoY 2016–2025)
top patent filers
- General Electric592
- ESS Technology276
- GM Global TECH Operations233
- Fastcap Systems205
- UNIV California180
- Rondo Energy157
- United Technologies154
- Battelle Memorial Institute146
Common questions
How many Energy companies are there in Miami, United States?
Radar tracks 39 indexable Energy companies headquartered in Miami, United States that meet our profile-completeness bar.
What is the total funding raised by Energy companies in Miami, United States?
The Energy companies in Miami, United States on this list have raised a combined $1B in disclosed equity funding across 9 funded companies.
Which is the highest-funded Energy company in Miami, United States?
Enfinity is the highest-funded Energy company in Miami, United States, with $388.4M in disclosed equity funding.
How many Energy companies in Miami, United States are funded?
9 of the 39 Energy companies in Miami, United States on this list have disclosed at least one equity funding round.
How many Energy unicorns are there in Miami, United States?
None of the Energy companies in Miami, United States on this list currently has a disclosed valuation of $1B or more.
Who are the top investors in Miami, United States Energy companies?
The most active investors in Miami, United States Energy companies on this list include Atomic, HSBC, Nomura, 8090 Industries, Activate Capital.
Rohit KhannaTrends & Stories
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.