50 Best Wind Energy Companies to Watch in 2026

The most prominent wind energy companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 672 companies tracked on Fsome.

672
Total Companies
$85.4B
Total Funding
$127.1M
Avg Funding
Houston
Top Location
# Company Location Employees Total Funding Last Round Last Funded
1
Masdar
Masdar is a state-owned renewable energy company that develops and operates sola…
Abu Dhabi 501 - 1K $3.3B Debt Financing 2025-05-16
2
ReNew
ReNew is a renewable energy company that focuses on solar & wind-energy projects…
Gurgaon 1K - 5K $13.7B Post Ipo Equity 2026-03-16
3
D. E. Shaw & Co.
D. E. Shaw & Co. is a global investment and technology development firm.
New York 1K - 5K Private Equity 2013-01-01
4
Juniper Green Energy
Juniper Green Energy is a renewable energy power producer specializing in solar,…
Gurgaon 501 - 1K $1.8B Debt Financing 2026-01-06
5
Inox Clean Energy
Inox Clean Energy serves as an integrated renewable energy platform under the IN…
Noida 251 - 500 $1.3B Debt Financing 2026-01-29
6
Atlas Renewable Energy
Atlas Renewable Energy is a renewable energy company that develops, builds, and …
Miami 101 - 250 $5.0B Debt Financing 2026-04-10
7
OX2
OX2 develops and sells wind and solar farms.
Stockholm 251 - 500 $76.7M Debt Financing 2026-02-03
8
Bloom Energy
Bloom Energy offers on-site power generation systems that can use a wide variety…
Sunnyvale 1K - 5K $5.4B Post Ipo Debt 2025-12-19
9
Spoor
Next generation biodiversity monitoring that enables industry and nature to coex…
Oslo 11 - 50 $13.5M Series A 2025-12-11
10
YPLASMA
YPlasma, an INTA spin-off, develops plasma actuators for ionic flow control, ena…
Newark 11 - 50 $3.7M Seed 2025-07-09
11
BluWave-ai
BluWave-ai is a SaaS-based grid energy optimization platform for more sustainabl…
Ottawa 11 - 50 $11.1M Series A 2023-02-14
12
Doral Renewables
Doral Renewables develops, constructs, and operates large-scale renewable energy…
Philadelphia 11 - 50 $3.3B Debt Financing 2026-03-16
13
Rezolv Energy
Rezolv Energy develops, owns, and operates renewable power generation assets foc…
Prague 11 - 50 $450.7M Private Equity 2025-12-22
14
Applied Computing
Domain Specific Foundation Models for Oil, Gas and Petrochemicals
London 11 - 50 $12.1M Corporate Round 2026-03-23
15
Greentech Megawatt
GreenTech offers operations and management services for renewable energy assets …
Coimbatore 251 - 500 $3.3M Seed 2026-01-13
16
Infinity Power
Infinity Power is a renewable energy company that offers solar, battery storage,…
Amsterdam 51 - 100 $565.0M Debt Financing 2025-11-13
17
EverWind Fuels
EverWind Fuels developing new solar and wind farms to produce green hydrogen.
Halifax 51 - 100 $381.7M Grant 2026-01-21
18
SkySpecs
SkySpecs is a renewable energy technology company that provides software solutio…
Ann Arbor 251 - 500 $138.8M Private Equity 2025-03-19
19
Serentica Renewables
Serentica Renewables is a sustainable energy platform that provides decarbonizat…
Gurgaon 101 - 250 $1.9B Debt Financing 2025-06-04
20
Hitachi Energy
Hitachi Energy is a global technology leader that is advancing a sustainable ene…
Z├╝rich c 10001 max $24.2M Grant 2025-09-22
21
AirLoom Energy
AirLoom Energy offers wind energy harvesting services.
Laramie 11 - 50 $18.5M Grant 2024-10-08
22
Principle Power
Principle Power offers wind installations for the deep-water, offshore wind ener…
Seattle 11 - 50 $27.9M Secondary Market 2023-05-25
23
Avaada
Avaada is a green energy solutions provider that develops and operates solar and…
New Delhi 5K - 10K $3.7B Debt Financing 2025-01-22
24
Leeward Renewable Energy
Leeward Renewable Energy is a renewable energy company that operates a portfolio…
Dallas 251 - 500 $545.0M Debt Financing 2023-03-15
25
Sentient Science
Digital Twins SaaS for renewable energy, rail maintenance, automotive and defens…
Buffalo 11 - 50 $30.0M Series C 2018-11-09
26
Ingeteam
Ingeteam is an international group is power and control electronics and electric…
Zamudio 1K - 5K $50.6M Debt Financing 2023-12-14
27
Sunsure Energy
Sunsure Energy is an independent power producer specializing in utility-scale an…
Haryana 101 - 250 $1.3B Debt Financing 2026-03-17
28
Modvion
Modvion designs, produces, and installs wind turbine towers constructed from eng…
G├╢teborg 11 - 50 $71.3M Grant 2025-11-14
29
Aegir Insights
Aegir Insights helps clients make better decisions about wind investments, faste…
Copenhagen 11 - 50 $9.6M Series A 2024-02-13
30
NRG Energy
NRG Energy is an integrated power generation and supply firm that offers offsite…
Houston c 10001 max $9.3B Post Ipo Debt 2026-04-14
31
ABO Energy
ABO Energy develops wind and solar energy projects, battery storage, and green h…
Wiesbaden 51 - 100 $278.7M Debt Financing 2025-08-25
32
Enline
Digital Twin Technology for Power Grids to optimize energy asset management thro…
Mirandela 51 - 100 $5.1M Seed 2024-01-17
33
Ocergy
Ocergy is focusing on the development of complex ocean systems solving energy an…
Oakland 11 - 50 $14.3M Series B 2024-04-02
34
Sizable energy
Sizable energy is an engineering firm advancing cost-competitive long-duration e…
Milan 1 - 10 $8.8M Seed 2025-10-22
35
Flower Turbines
Flower Turbines develops small vertical axis wind turbines that produce low nois…
Stony Brook 1 - 10 $6.9M Series A 2022-06-07
36
Renewcast
Renewcast is a SaaS platform that provides renewable power generation and energy…
Roma 1 - 10 $4.3M Seed 2025-09-08
37
Bnewable
Bnewable an energy company specialising in battery systems and energy management…
Zaventem 11 - 50 $42.0M Series Unknown 2024-12-11
38
Myriad Wind Energy Systems
Myriad Wind Energy Systems develops next generation of high-performance wind tur…
Glasgow 1 - 10 $1.6M Seed 2025-12-18
39
Pentland Floating Offshore Wind Farm
Pentland Floating Offshore Wind Farm energy infrastructure, including offshore w…
Edinburgh 11 - 50 $195.9M Series Unknown 2025-11-19
40
RP Global
RP Global is a large-scale renewable energy developer and operator, focusing on …
Vienna 101 - 250 $519.5M Private Equity 2024-10-24
41
Nexus Renewable Power
Nexus develops, finances, and operates solar and energy storage assets.
Plano 1 - 10 $320.0M Undisclosed 2025-09-19
42
GEVI
GEVI designs and builds Vertical Axis Wind Turbines controlled by Artificial Int…
Pontedera 1 - 10 $3.6M Seed 2025-10-14
43
RTDT Laboratories
RTDT is a No-code SaaS for Structural Health Monitoring of wind turbines.
Z├╝rich 1 - 10 $4.2M Pre Seed 2025-07-01
44
ACEN Australia
ACEN Australia develops renewable energy assets including several solar, wind, b…
Hobart 101 - 250 $973.1M Debt Financing 2025-04-14
45
Cabeólica
Cabeólica is an environmental consulting firm that provides wind energy and soci…
Praia 1 - 10 $45.2M Debt Financing 2025-11-29
46
Sungrow New Energy
Sungrow New Energy provides solutions for new energy development, incorporating …
Hefei 1K - 5K $118.6M Series Unknown 2024-03-10
47
CapeZero
CapeZero helps clean energy project developers and owners integrate fragmented m…
Kingston 11 - 50 $2.6M Seed 2025-01-23
48
Gazelle Wind Power
Gazelle Wind Power is a developer of a floating wind platform.
Dublin 11 - 50 $35.6M Series Unknown 2025-07-16
49
Solveo Energie
Solveo Energie provides services in the fields of consulting and renewable energ…
Fenouillet 101 - 250 $147.9M Series Unknown 2025-05-26
50
Nearthlab
AI-powered Automated Industrial Inspection Solution Using Autonomous Drones
Seoul 51 - 100 $29.2M Series Unknown 2023-02-10