Top Clean Energy Startups in Denmark (2025 Update)
Explore the best Clean Energy companies in Denmark. Discover high-growth startups and investment opportunities in our 2025 updated list.
👋🏼 Hello! I'm Bounce Watch, collecting insights from Top Clean Energy Startups in Denmark watchlist for you.
Real-Time Scouting Assistant
Explore Top Clean Energy Startups in Denmark featuring 26 Companies
|
|
|
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
Octarine Bio | - | We're harnessing nature to drive sustainable solutions | Pioneering new sustainable bio-based ingredients | - |
Denmark
|
- | Denmark (HQ) | 2018 | Biopharma, Biotechnology +2 | [email protected] |
1
Low
|
29
|
3.4K (162%) | 1 year ago | Series A | 6 | 9.7M | 7823 | 5 months ago | |
|
|
|
copenhagen atomics | - | Abundance of scalable, clean and low cost energy to the world | Copenhagen Atomics pioneers thorium molten salt reactors, a groundbreaking solut... | - |
Denmark
|
- | Denmark (HQ) | 2014 | Energy, Clean Energy +1 | [email protected] |
1
Low
|
57
|
5.7K (-40%) | 10 months ago | Grant | 4 | 33.6M | 13252 | 5 months ago | |
|
|
|
Kvasir Technologies | - | Change the fuel, not the engine. | Kvasir's biooil seamlessly integrates into the marine fuel supply chain or refin... | - |
Denmark
|
- | Denmark (HQ) | 2018 | Energy, Manufacturing +1 | - |
1
Low
|
29
|
539 | 1 year ago | Seed | 2 | 5.2M | 1788 | 6 months ago | |
|
|
|
KK Wind Solutions | - | As a leading partner in electro-mechanical systems, we help to reduce costs and... | KK Wind Solutions is a dedicated greentech company with more than 35 years of ex... | - |
Denmark
|
- | Denmark (HQ) + 7 | 1981 | Energy, Renewable Energy +1 | - |
1
Low
|
1870
|
71469 | - | Debt Financing | - | 500.0M | 44536 | 5 years ago | |
|
|
|
Aegir Insights | - | Bankable intelligence for offshore wind decision-making. | Aegir Insights is a technology-driven intelligence company serving the offshore... | - |
Denmark
|
- | Denmark (HQ) | 2020 | Analytics, Energy +3 | [email protected] |
1
Low
|
37
|
1.8K (-40%) | 1 year ago | Series A | 4 | 9.6M | 9855 | 3 months ago | |
|
|
|
PipeBio | - | PipeBio (now part of Benchling) builds cloud-based bioinformatics software for b... | PipeBio is joining forces with Benchling, a company that shares our passion for... | - |
Denmark
|
- | Denmark (HQ) | 2020 | Biotechnology, Health and Wellness +1 | - |
1
Low
|
8
|
7.6K (-1%) | 4 years ago | Pre Seed | 1 | Unknown | 3463 | 5 months ago | |
|
|
|
KiteX | - | First truly affordable wind turbines for offgrid housing & rural homes | We are working towards reducing the cost of renewable energy. Thereby improving... | - |
Denmark
|
- | Denmark (HQ) + 1 | 2016 | Energy, Clean Energy | [email protected] |
1
Low
|
30
|
8.9K | 7 years ago | Seed | 1 | Unknown | 2354 | 5 months ago | |
|
|
|
Advanced Substrate Techno... | - | - | AST was officially established in 2014 by Svend Hoff, who has been the leading c... | - |
Denmark
|
- | Denmark (HQ) | 2014 | Biotechnology, Clean Energy | - |
1
Low
|
1
|
38467 | - | Grant | - | 2.5M | 75 | 1 u5k hT6 | |
|
|
|
ALL NRG A/S | - | LEADING PROVIDER OF MANNING AND PROJECT SOLUTIONS TO THE ENERGY SECTOR | ALL NRG hold a globally leading position as a full-scope provider, delivering hi... | - |
Denmark
|
- | Denmark (HQ) + 6 | 2014 | Energy, Renewable Energy +1 | [email protected] |
1
Low
|
115
|
787 | 10 years ago | Series Unknown | 1 | Unknown | 10882 | 1 4kj Rwl | |
|
|
|
REBLADE | - | Drone-based leading edge erosion repair of wind turbine blades. Designed for ons... | We are currently open for delivering drone-based leading edge erosion repair tec... | - |
Denmark
|
- | Denmark (HQ) | 2020 | Industrial, Manufacturing +1 | - |
1
Low
|
14
|
253 (-100%) | 2 years ago | Grant | 3 | Unknown | 705 | 6 months ago | |
|
|
|
Raven biosciences | - | Custom AI systems for pharma and life-sciences | Raven biosciences is a boutique consulting company that offers rapid and bespoke... | - |
Denmark
|
- | Denmark (HQ) | 2017 | AI, Biotechnology +3 | [email protected] |
1
Low
|
8
|
958 (771%) | 7 years ago | Seed | 1 | Unknown | 624 | 5 months ago | |
|
|
|
Biogasol | - | - | BioGasol is a process technology company within the field of renewable energy.... | - |
Denmark
|
- | Denmark (HQ) | 2006 | Energy, Renewable Energy +1 | [email protected] |
1
Low
|
5
|
95263 | - | Series Unknown | - | 25.0M | 6791 | 2 Uts ctp | |
|
|
|
BlueBenu | - | We are developing a technology that allows the transformation of plastic polluti... | BlueBenu is a danish startup company developing a technology that allows the rec... | - |
Denmark
|
- | Denmark (HQ) | 2018 | Energy, Sustainability +2 | [email protected] |
1
Low
|
2
|
743 | - | - | - | - | 5 | 10 T8w 0qJ | |
|
|
|
Aluwind | - | Aluminium Solutions | With more than 20 years of experience in Wind Energy Industry, Aluwind has 100%... | - |
Denmark
|
- | Denmark (HQ) + 2 | 2009 | Logistics, Manufacturing +1 | [email protected] |
1
Low
|
134
|
693 (-57%) | - | - | - | - | 2975 | 5 months ago | |
|
|
|
RIVAL A/S | - | RIVAL A/S maskinbearbejder kritiske og kostbare emner til noget helt vildt vigti... |
RIVAL – The Machining Company of The Future RIVAL A/S machines critical and cost... |
- |
Denmark
|
- | Denmark (HQ) | 1962 | Manufacturing, Clean Energy +1 | [email protected] |
1
Low
|
36
|
1.7K (6%) | - | - | - | - | 972 | 5 months ago | |
|
|
|
Aalborg Energie Technik a... | - | Your partner for biomass-fired boilers, cogeneration and power plants & service... |
Welcome to a Greener World - 24/7 Aalborg Energie Technik a/s (AET) is a leadin... |
- |
Denmark
|
- | Denmark (HQ) | 1996 | ESG, Energy +1 | [email protected] |
1
Low
|
160
|
289 | - | - | - | - | 11519 | 5 months ago | |
|
|
|
Vento Energy Support | - | GLOBAL SUPPLIER OF PROFESSIONALS FOR THE WIND POWER INDUSTRY |
GLOBAL SUPPLIER OF PROFESSIONALS FOR THE WIND POWER INDUSTRY Wind turbines are... |
- |
Denmark
|
- | Denmark (HQ) + 3 | 2012 | Energy, Manufacturing +3 | [email protected] |
1
Low
|
333
|
1.5K (15%) | - | - | - | - | 22230 | 5 months ago | |
|
|
|
ArcanaBio | - | Everyday monitoring of health using biophotonics and AI | At Arcanabio, we're developing a new biophotonics platform that revolutionizes c... | - |
Denmark
|
- | Denmark (HQ) + 2 | 2018 | Biotechnology, Health Care +2 | [email protected] |
1
Low
|
4
|
866 | - | - | - | - | 213 | 9 months ago | |
|
|
|
HOFOR | - | Vi skaber bæredygtige byer | HOFOR er din lokale forsyner. Vi sørger for vand i hanen, varme i radiatoren og... | - |
Denmark
|
- | Denmark (HQ) | 2012 | Clean Energy, Oil and Gas +1 | [email protected] |
1
Low
|
1313
|
47542 | - | - | - | - | 20371 | 5 months ago | |
|
|
|
RewAir | - | Outsourcing partner to wind OEM's and wind blade and narcelle manufactures. | RewAir is part of the global wind turbine supply chain, and supply engineering s... | - |
Denmark
|
- | Denmark (HQ) + 4 | 2002 | Industrial, Manufacturing +1 | [email protected] |
1
Low
|
49
|
95065 | - | - | - | - | 822 | 1 year ago | |
|
|
|
Baettr | - | Engineering the Foundation for Future Generations | We work every day to make wind energy the most widely available and preferred so... | - |
Denmark
|
- | Denmark (HQ) + 6 | 2013 | Energy, Sustainability +1 | [email protected] |
1
Low
|
267
|
2.5K | - | - | - | - | 6578 | 5 months ago | |
|
|
|
GNL Wind Service A/S | - | Vi servicerer vindmøller | At GNL Wind Service A/S it is all about service and maintenance of wind turbines... | - |
Denmark
|
- | Denmark (HQ) | 2013 | Manufacturing, Clean Energy | [email protected] |
1
Low
|
18
|
38203 | - | - | - | - | 1368 | 5 months ago | |
|
|
|
Copenhagen Offshore Partn... | - | Copenhagen Offshore Partners is a world leader in the development and constructi... |
We develop offshore wind projects. We’re not an energy utility. We don't devel... |
- |
Denmark
|
- | Denmark (HQ) + 16 | 2015 | ESG, Renewable Energy +1 | [email protected] |
1
Low
|
482
|
26157 | - | - | - | - | 57642 | 5 months ago | |
|
|
|
GlycoSpot | - | Analyses, Anywhere by Anyone. Solutions To Transform Working With Enzymes. | GlycoSpot is a Danish biotechnology company that develops application specific e... | - |
Denmark
|
- | Denmark (HQ) | 2014 | Health Care, Clean Energy | [email protected] |
1
Low
|
17
|
653 | - | - | - | - | 1230 | 8 months ago | |
|
|
|
Sustainable Bio Solutions | - | Sustainable Bio Solutions is poised to become a leading biogas platform in Denma... |
Sustainable Bio Solutions vision is to become a leading biogas platform in Denm... |
- |
Denmark
|
- | Denmark (HQ) | - | Biotechnology, Energy +2 | [email protected] |
1
Low
|
4
|
700 | - | - | - | - | 7368 | 1 dWh Zy3 | |
|
|
|
Xergi | Not active anymore | - | Xergi designs and builds biogas plants. Based upon more than 30 years' experien... | - |
Denmark
|
- | Denmark (HQ) + 2 | 1985 | Energy, Clean Energy | [email protected] |
-1
N/A
|
16
|
67776 | - | - | - | - | 19174 | 9 qfH 3Hv |