Best Energy Companies in Istanbul, Turkey
The 71 best Energy companies in Istanbul, Turkey in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Galata Wind.
Our analysis of 441 Energy companies
$135.1b in tracked funding; 76% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Istanbul
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Galata Wind Provider of financing services for solar and wind energy | $25M | 26 mo ago | Funding Raised | — | 2012 | PleskPHPGoogle Charts+11 | 1 award |
| 2 | Enwair Energy Technologies Manufacturer of batteries | $1M | 37 mo ago | Funding Raised | — | 2015 | — | — |
| 3 | Rumitech Provider of wind and solar energy services | $665K | 18 mo ago | Seed | Emre Aladas Co-Founder | 2023 | Cart FunctionalityWooCommerceWordPress+26 | — |
| 4 | Tupras Provider of refining services, fuel products, and sustainable energy solutions | — | 59 mo ago | Public | Ibrahim Yelmenoglu CEO | 1983 | Windows ServerMicrosoft ASP.NETBootstrap+11 | — |
| 5 | Enerjisa Independent wind power producer | — | 69 mo ago | Funding Raised | İhsan Erbil Bayçöl Ceo | 1996 | Apple iCloud MailMicrosoft ASP.NETAzure+12 | — |
| 6 | Zorlu Energy Group Provider of integrated energy services across various sectors | — | 72 mo ago | Public | Ibrahim Ak CEO | 1993 | SentryGoogle MapsElement UI+19 | — |
| 7 | AKSA Enerji Independent power producer in energy sector | — | 119 mo ago | Public | Cuneyt Uygun CEO | 1997 | BootstrapjQueryFancyBox+6 | — |
| 8 | Baymak Manufacturer of solar powered products | — | 158 mo ago | Late Stage | Ender Colak CEO | 1967 | Kendo UIBootstrapMicrosoft ASP.NET+15 | — |
Top 9 Energy companies in Istanbul
#1
Seed · Istanbul, Istanbul · founded 2023$665Kraised▾
Provider of wind and solar energy services
- Dec 2024Seed$415K
- Jun 2024Seed$250K
#2
Funding Raised · Istanbul, Istanbul · founded 2012 · 57 employees$25Mraised▾
Provider of financing services for solar and wind energy
- Mar 2024Conventional Debt$25M
#3
Funding Raised · Kagithane, Istanbul · founded 2015 · 5 employees$1.2Mraised▾
Producer of silicon-based anode materials intended to increase the capacity of lithium-ion batteries. The company provides anode-cathode active materials, silicon anode with polymers, cathode electrodes, polymer binders, and batteries, enabling industries to avail button cells, pouch cells, conductive polymers, and cathode active materials that offer more energy than commercial cathodes.
- May 2023Grant (prize money)$680.6K
- Sep 2020Grant (prize money)$491.4K
#4
Public · Sisli, Istanbul · founded 1983 · 6005 employees—raised▾
Provider of refining services, fuel products, and sustainable energy solutions. The company focuses on research and development, innovation, and digital transformation to meet customer expectations. It produces fuels, LPG, base oil, bitumen, and electricity. The company invests in sustainable aviation fuels, green hydrogen, and zero-carbon electricity. It embraces sustainable production and acts with responsibility towards society and the environment. The company maintains a commitment to transparency, accountability, and responsibility in investor relations.
#5
Funding Raised · Istanbul, Istanbul · founded 1996 · 658 employees—raised▾
Independent wind power producer
#6
Public · Sisli, Istanbul · founded 1993 · 2662 employees—raised▾
Provider of integrated energy services across various sectors. This includes electricity retail sales, electricity trading, solar panel production and inverter distribution, operation, maintenance, and repair services, natural gas imports, renewable energy generation (hydroelectric and geothermal), and natural gas distribution. The company's business model encompasses the entire energy value chain, from generation and distribution to retail sales and related services.
#7
Public · Istanbul, Istanbul · founded 1997 · 1229 employees—raised▾
AKSA Enerji, a fully owned subsidiary of AKSA Group, is an independent power producer in the energy sector. Focuses on the energy generation from sources like wind, hydropower, natural gas and other fuel oils. Owns and operates seven power plants in Turkey and Nothern Cyprus with an installed capacity of 386MWp. Offered turnkey solutions to a 370MW power plant in Ghana and claims that two more power plants in Madagascar will be commissioned soon.
#8
Late Stage · Istanbul, Istanbul · founded 1967 · 600 employees—raised▾
Manufacturer of solar powered products
#9
Funding Raised · Istanbul, Istanbul · founded 1966—raised▾
Manufacturer of oil and dry type transformers
Funding & investor landscape
Notable founders
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
How research on Energy Storage in Istanbul is moving
A read on the academic research around Energy Storage in Istanbul — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 70 papers.
- Istanbul Technical University40
- Istanbul University-Cerrahpaşa12
- Istanbul University11
- Istanbul Medipol University5
- Istanbul Commerce University4
- Renewable energy6
- Supercapacitor5
- Electrochemistry3
- Capacitance3
- Microgrid3
- Renewable energy9
- Battery (electricity)7
- Photovoltaic system7
- Supercapacitor6
- Grid6
- Battery (electricity)3
- Power (physics)2
- Key (lock)2
- Renewable energy2
- Technology forecasting2
Common questions
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.