| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Arbor Energy
Arbor Energy is a clean power company that creates compact systems to generate c…
|
Los Angeles | 11 - 50 | $68.5M | Series A | 2025-10-21 |
| 2 |
Carba
Carba is a clean-energy firm that is creating a reactor that transforms carbon d…
|
Minneapolis | 1 - 10 | $6.1M | Seed | 2025-12-03 |
| 3 |
GreenVolt
Greenvolt is a Green and Renewable energy production company
|
Porto | 501 - 1K | $114.2M | Post Ipo Equity | 2025-07-31 |
| 4 |
Aymium
Aymium produces high-value biocarbon and biohydrogen products.
|
Gwinn | 51 - 100 | $260.0M | Debt Financing | 2024-06-18 |
| 5 |
CUR8
Trusted carbon removals from the world's leading experts
|
London | 11 - 50 | $6.6M | Seed | 2025-09-22 |
| 6 |
Bloom Biorenewables Ltd
Bloom Biorenewables is making biomass a true alternative to petroleum.
|
Fribourg | 1 - 10 | $21.9M | Grant | 2025-05-30 |
| 7 |
Buffalo Biodiesel
Buffalo Biodiesel recycles used cooking grease to produce biodiesel and yellow g…
|
Tonawanda | 101 - 250 | $300.0M | Private Equity | 2025-10-22 |
| 8 |
SAEL
SAEL develops solar power, converts agricultural waste to energy, and manufactur…
|
New Delhi | 1K - 5K | $1.7B | Debt Financing | 2025-10-09 |
| 9 |
Sistema.bio
Sistema.bio is a manufacturer of prefabricated modular biodigester systems for f…
|
Mexico City | 251 - 500 | $109.7M | Debt Financing | 2026-03-17 |
| 10 |
Recycle Roots
Biomass to biochar using proprietary advanced pyrolytic technology in a Disposal…
|
Crewkerne | 1 - 10 | $263K | Seed | 2026-01-01 |
| 11 |
Viridi Energy
Viridi Energy is a renewable natural gas platform.
|
New York | 11 - 50 | $320.0M | Private Equity | 2022-06-02 |
| 12 |
BTS Bioenergy
BTS Bioenergy is a global leader turning organic waste into renewable natural ga…
|
Annapolis | 51 - 100 | $236.0M | Private Equity | 2023-03-20 |
| 13 |
Combio Energia
Combio Energia is a Green energy supplier.
|
São Paulo | 501 - 1K | $45.0M | Private Equity | 2025-12-04 |
| 14 |
XFuel
XFuel produces sustainable and net-zero road, marine and aviation drop-in fuels
|
Dublin | 11 - 50 | $29.0M | Series A | 2025-02-03 |
| 15 |
Global Clean Energy Holdings
Global Clean Energy Holdings is a vertically integrated producer of ultra-low-ca…
|
Torrance | 101 - 250 | $200.0M | Grant | 2022-09-14 |
| 16 |
Vital Energi
Vital Energi develops efficient energy provision and helps in the development of…
|
Blackburn | 501 - 1K | $243.4M | Debt Financing | 2025-11-20 |
| 17 |
Mash Makes
MASH Makes' scalable pyrolysis & gasification platform has the potential to remo…
|
Copenhagen | 51 - 100 | $18.8M | Debt Financing | 2024-02-21 |
| 18 |
xF Technologies
XF Technologies is a technology company that recycles renewable waste biomass.
|
Albuquerque | 11 - 50 | $13.5M | Series Unknown | 2019-02-14 |
| 19 |
ClimeFi
ClimeFi is the leader specialising in permanent carbon removals (CDRs), partneri…
|
Paris | 11 - 50 | $908K | Seed | 2024-09-05 |
| 20 |
Ocean GeoLoop
Ocean GeoLoop has developed natural ways to capture CO2.
|
Vårdal | 11 - 50 | $11.3M | Series Unknown | 2020-12-11 |
| 21 |
WasteFuel
WasteFuel generates sustainable fuels using technologies to address the climate …
|
Los Angeles | 11 - 50 | $22.7M | Series B | 2023-07-06 |
| 22 |
Energir
Energir is a energy producer located in Montreal Canada.
|
Montreal | 1K - 5K | $751.0M | Debt Financing | 2025-05-15 |
| 23 |
Ecogreen Energy
Ecogreen Energy produces energy from nature through solar, biogas, and biomass-b…
|
Denizli | 101 - 250 | $90.3M | Debt Financing | 2025-07-23 |
| 24 |
Sublime Energie
Sublime Energie provides transportation of biogas services.
|
Paris | 11 - 50 | $15.5M | Grant | 2025-06-24 |
| 25 |
Mi Terro
Mi Terro create ocean degradable and home compostable biomaterials made from agr…
|
Los Angeles | 1 - 10 | $2.1M | Seed | 2023-05-30 |
| 26 |
Polybion
Polybion is a manufacturer of bio-assembled materials.
|
Irapuato | 11 - 50 | $4.9M | Series A | 2021-06-12 |
| 27 |
Galdieria
Galdieria is a biotechnology company providing urban mining recycling, precious …
|
Chuo | 11 - 50 | $6.3M | Corporate Round | 2025-02-28 |
| 28 |
Standard Biocarbon
Standard Biocarbon is a manufacturer of a near-pure carbon commodity for farming…
|
West Enfield | 1 - 10 | $6.0M | Seed | 2023-12-21 |
| 29 |
Kvasir Technologies
Kvasir Technologies is a corporation that develops sustainable biofuels.
|
S├╕borg | 11 - 50 | $8.3M | Seed | 2024-02-22 |
| 30 |
BioOilSolv
Revolutionizing bitumen recovery with biomass-derived solvents produced from for…
|
Calgary | 1 - 10 | $3.4M | Grant | 2025-07-23 |
| 31 |
Tinamu
Tinamu is offering a solution for automated stockpile volume monitoring in wareh…
|
Z├╝rich | 11 - 50 | $4.0M | Seed | 2023-06-19 |
| 32 |
Braya Renewable Fuels
Braya Renewable Fuels operates as a oil & energy company.
|
Dallas | 101 - 250 | $300.0M | Private Equity | 2023-04-20 |
| 33 |
CVE
CVE provides renewable energies, photovoltaics, biogas, solar, and environmental…
|
Marseille | 251 - 500 | $152.6M | Private Equity | 2022-01-05 |
| 34 |
BC Biocarbon
BC Biocarbon is an environmental company that offers bio refinery technology.
|
Prince George | 11 - 50 | $2.5M | Grant | 2024-11-28 |
| 35 |
Verta Bioenergy
Verta Bioenergy uses agricultural and municipal waste to manufacture biomass pel…
|
Quezon | 11 - 50 | $849K | Seed | 2025-10-15 |
| 36 |
Green Chemical
Green Chemical is a chemical manufacturing company that offers reaction process …
|
Fujisawa | 1 - 10 | $1.1M | Seed | 2024-05-21 |
| 37 |
FiberX
FiberX produces renewable, sustainable, and safe bio-industrial resins made with…
|
Hammond | 1 - 10 | $35K | Grant | 2026-03-24 |
| 38 |
AgroBiogel
AgroBiogel creates superabsorbent material as well as agrochemical storage and s…
|
Tulln | 11 - 50 | $2.8M | Grant | 2021-10-10 |
| 39 |
Melia
Melia is a start-up specializing in the production of pallets from non-forest wo…
|
Strasbourg | 1 - 10 | $1.9M | Seed | 2025-01-07 |
| 40 |
Fermenstation
Fermenstation is a consulting firm that unites biomass and creative businesses.
|
Sumida | 11 - 50 | $3.4M | Series Unknown | 2024-01-30 |
| 41 |
Ergosup
Ergosup developes an innovative process for producing high pressure hydrogen on …
|
Malataverne | 11 - 50 | $18.2M | Series B | 2019-02-18 |
| 42 |
Integrated Dynamics
Leveraging cutting-edge bioengineering to solve America's hundred-billion-pound …
|
Champaign | 1 - 10 | $120K | Angel | 2023-08-15 |
| 43 |
EHOSS
Slovak manufacturer of custom-made equipment and parts
|
Bratislava | 11 - 50 | $2.1M | Seed | 2023-05-18 |
| 44 |
Evolyzer
Evolyzer is a synthetic biology technology start-up that specializes in the biom…
|
Beijing | 51 - 100 | $7.5M | Series A | 2025-03-06 |
| 45 |
SIEV Technologies
SIEV Technologies develops a catalytic membrane technology that will convert bio…
|
Fayetteville | 1 - 10 | $256K | Grant | 2021-08-23 |
| 46 |
Homebiogas
Homebiogas is anaerobic digesters that convert kitchen waste and animal manure i…
|
Beit Yanai | 51 - 100 | $32.3M | Series Unknown | 2021-02-01 |
| 47 |
Loop
Loop offers a coffin filled with a soft bed of moss, that not only feels good bu…
|
Delft | 11 - 50 | $3.3M | Equity Crowdfunding | 2024-03-20 |
| 48 |
Hago Energetics
Hago Energetics is a thermochemical capture and conversion of agricultural waste…
|
Thousand Oaks | 1 - 10 | $350K | Grant | 2023-06-26 |
| 49 |
Capwatt
Capwatt is an integrated energy solution offering sustainable energy, energy eff…
|
Maia | 51 - 100 | $16.9M | Debt Financing | 2025-05-26 |
| 50 |
Eskilstuna Biogas
Eskilstuna Biogas is a company formed to produce liquefied biogas.
|
Stockholm | — | $16.2M | Debt Financing | 2025-03-25 |