Best Energy Companies in Vienna, Austria
The 37 best Energy companies in Vienna, Austria in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Enery.
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 Vienna
| # | Company | Disclosed funding | Employees | Last round | Stage | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | OMV Group Provider of oil & gas exploration and production services | — | 20,723 | 30 mo ago | Acquired | — | Node.jsTailwind CSSAzure Front Door+13 | — | — |
| 2 | VERBUND Independent power producer | — | 3,659 | 40 mo ago | Funding Raised | Wolfgang Anzengruber CEO | Apple iCloud MailLeafletMicrosoft ASP.NET+12 | 6 patents Porous sintered metal components, real‑time data acquisition devices, heat‑storage heating systems. | 3 awards |
| 3 | ppc insulators PPC Insulators manufactures electrical porcelain insulators used in overhead electrical utility distribution… | — | 600 | — | Private | Alexander Janac CEO & MD | WordPressMySQLPHP+20 | 7 patents Ceramic glaze formulations for high-voltage insulator surfaces | — |
| 4 | Gas Connect Austria Provider of pipeline maintenance services for oil and gas industry | $25K | 288 | 136 mo ago | Acquired | — | TYPO3 CMSPHPBootstrap+8 | — | — |
| 5 | RP Global Independent power producer in the solar, wind and hydro power sector | — | 161 | — | Unfunded | Jorge Eugenio Rodriguez Garcia Co-Founder & CFO | Apple iCloud MailWindows ServerMicrosoft ASP.NET+10 | — | — |
| 6 | Enery Developer of solar energy projects | $225M | 150 | 20 mo ago | Funding Raised | — | WordPressApple iCloud MailMicrosoft 365+24 | — | — |
| 7 | Austrian Energy Agency The Austrian Energy Agency offers answers for the future of energy. | — | 103 | — | — | — | TYPO3 CMSPHPBootstrap+7 | — | — |
| 8 | CCE Design Developer of solar photovoltaic projects | — | 96 | — | Deadpooled | — | — | — | — |
Top 11 Energy companies in Vienna
#1
Funding Raised · Vienna, Vienna · founded 2019 · 150 employees$225.2Mraised▾
Developer of solar energy projects
- Dec 2024Conventional Debt$225.2M
#2
Funding Raised · Vienna, Wien · founded 2010 · 14 employees$6.9Mraised▾
Provider of virtual power plant solutions for flexibility management and monetization. This involves connecting distributed energy resources, such as renewable energy sources and battery storage systems, to energy markets. The platform optimizes asset utilization, enabling participation in various markets including balancing markets and day-ahead trading. Services include software solutions for asset management, market connection, and trading strategies to maximize profitability. Consultancy and research and development further support clients in harnessing the flexibility of their energy assets.
- Jan 2022Grant (prize money)$434.5K
- Nov 2020Grant (prize money)$843.9K
- Oct 2019Grant (prize money)$1.1M
- Nov 2017Grant (prize money)$916.6K
#3
Deadpooled · Vienna, Vienna · founded 2014$10.4Mraised▾
Limited information available
- Jul 2014Series A$10.4M
#4
Seed · Vienna, Vienna · founded 2023—raised▾
Developer of innovative wind turbine solutions designed for maximum efficiency, compact design, and easy integration. Novventos is a clean energy technology company that develops innovative wind turbine solutions for industrial applications, with a focus on harnessing nature's power to produce sustainable energy. The company combines state-of-the-art technology with intelligent design to create efficient and compact wind turbines that can be integrated into various industrial settings.
#5
Acquired · Vienna, Vienna · founded 2001 · 288 employees$24.7Kraised▾
Provider of pipeline maintenance services for oil and gas industry
- Apr 2015Grant (prize money)$24.7K
#6
Acquired · Vienna, Vienna · founded 1956 · 20723 employees—raised▾
Provider of oil & gas exploration and production services. Its services include base chemicals, fertilizers, and plastics recycling. It is also focused on reducing sales of fossil refinery products. In 2022, the company recorded annual revenues of $59.73B and a net profit of $3.62B.
#7
Seed · Vienna, Vienna · founded 2013 · 5 employees—raised▾
Supplier of electricity
- Jan 2024Seed—
- 2020Seed—
#8
Seed · Vienna, Vienna · founded 2019—raised▾
Provider of energy communities, strategic orientation, and other services
- Aug 2023Seed—
#9
Funding Raised · Vienna, Vienna · founded 1947 · 3659 employees—raised▾
Verbund is an independent hydropower producer. Project portfolio includes 20 storage power plants and 88 run-of-river power plants in Austria and 21 run-of-river power plants in Bavaria with a total capacity of 8,200 megawatts as of Apr'18. Also, involved in power trading, electricity sales, and transport. Operates thermal power plants and wind farms in Austria. In 2022, the company recorded annual revenues of $10.87B and a net profit of $1.8B.
#10
Funding Raised · Vienna, Vienna · founded 1935—raised▾
Developer of power transmission based energy projects
#11
Seed · Vienna, Vienna · founded 2013 · 4 employees—raised▾
Solabolic has patented parabolic trough technology that can be utilized in various applications and can be integrated into almost any existing system which requires thermal energy. Additionally, if connected with thermal storage, 24 hours energy production can be guaranteed. The company claims that their system can be used in multiple processes such as Electricity Generation, Seawater Desalination, Enhanced Oil Recovery, etc. Solabolic was selected as a start-up to receive grants from the Austrian government, through the business incubator INiTS and Austria Wirtschaftsservice.
- 2017Seed—
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 Grid Energy Storage is moving in Austria
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 306 Austria-affiliated papers.
- Austrian Institute of Technology61
- TU Wien51
- Institute of High Energy Physics44
- Central European Institute of Technology22
- Graz University of Technology21
- Battery (electricity)1→16
- Lithium (medication)1→9
- Redox1→8
- Nanotechnology1→7
- Battery (electricity)1→23
- Photovoltaic system1→9
- Renewable energy13
- Battery (electricity)11
- Electrolyte6
- Electricity6
- Nanotechnology5
Where energy storage is researched across Austria
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.
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.