Top Clean Energy Companies in Austria (2026 Update)

Browse Clean Energy companies in Austria with up-to-date profiles — funding rounds, investors, hiring, and expansion signals. Find recently funded and growing companies. Updated 2026.

Showing 8 Companies

Company Location Founded Industry Services Target Customers Business Model Revenue Model Founders Employees Funding Stage
Aero Enterprise GmbH
Aero Enterprise GmbH

intelligent airborne inspection

Austria Austria 2015
Drones Robotics +1
— — — — — 13 Seed
neoom
neoom

We love to measure, intuitively store, distribute and c…

Austria Austria 2018
Computing Energy +2
Solar Storage Systems Energy Management Platforms +3
Homeowners Businesses +3
— — — 110 Series B
Voltia
Voltia

Fully Automated Fleet Electrification Advisory AI. Anal…

Austria Austria 2011
Financial Services Clean Energy
Fleet Electrification Consulting Customized Strategy Development +5
Logistics Companies Leasing Companies +3
— — — 23 Seed
Flatout Technologies GmbH
Flatout Technologies GmbH Austria Austria 2013
API IT +3
— — — — — — Seed
Rohrer Group
Rohrer Group

THE industrial service provider for the chemical and pe…

Austria Austria 1975
Industrial Clean Energy
— — — — — 275 —
Kappa Filter Systems GmbH
Kappa Filter Systems GmbH

The future has zero emissions.

Austria Austria 1993
Energy Renewable Energy +2
— — — — — 81 —
Holloid
Holloid

Holloid provides real-time multi-dimensional data on co…

Austria Austria 2020
Automation Biotechnology +4
— — — — — 9 —
Private Financing Advisory Network (PFAN)
Private Financing Advisory Net...

Accelerating Investment for Climate and Clean Energy

Austria Austria 2006
Energy Sustainability +1
— — — — — 79 —

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