Clean Energy Ventures portfolio

Clean Energy Ventures (Venture capital) is known to hold 142 companies, 26 of them startups. 44 of them are hiring now, with 9,342 open roles. In the last 12 months rounds in the press named it 1 times (0 as the lead). Its companies closed 9 venture rounds in 12 months, raising $1B. Most of them work in Financial Services, Energy & Utilities, Manufacturing.

Source: Alion Venture capital Oct 29, 2026
Investments
142
26 of them startups
Hiring now
44
9,342 open roles
Deals in 12 months
1
Rounds in 12 months
9
$1B raised
Exits
21

Companies Clean Energy Ventures has invested in

NexDash Road Transport · Germany Venture round $2.7M · 4 mo ago round in the pressNov 21, 2025
Rebound Technologies Venture round $2M · 6 mo ago portfolio pageSep 25
Hertha Metals Metals & Metallurgy · United States Venture round $133.6M · 6 mo ago 4 roles portfolio pageSep 25
Carbon Upcycling Canada Venture round $10M · 6 mo ago portfolio pageSep 25
Climate Investment Venture Capital · United Kingdom Venture round $450M · 7 mo ago portfolio pageSep 25
Lithios Convertible Note $500k · 8 mo ago portfolio pageSep 25
DG MATRIX Smart Grid · United States Venture round $30M · 8 mo ago portfolio pageSep 25
Karpowership Power Supplies & Power Electronics Venture round $400M · 11 mo ago portfolio pageSep 25
OXCCU United Kingdom Series B $28M · 13 mo ago portfolio pageSep 25
Volexion Convertible Note $1.4M · 16 mo ago portfolio pageSep 25
Ayrton Energy Hydrogen Energy · Canada Venture round $740k · 17 mo ago 3 roles portfolio pageSep 25
Vale Iron Ore · Brazil Convertible Note $270k · 20 mo ago 40 roles portfolio pageSep 25
The51 Venture Capital Venture round $51M · 21 mo ago portfolio pageSep 25
ConnectDER Electrical Equipment & Cables · United States Venture round $35M · 23 mo ago 1 role portfolio pageSep 25
Transaera HVAC & Refrigeration Venture round $5.6M · 2 yr ago portfolio pageSep 25
KdT Ventures Venture round $100M · 2 yr ago portfolio pageSep 25
Aqua Membranes Advanced Materials · United States Venture round $25.1M · 2 yr ago 2 roles portfolio pageSep 25
Boston Materials | Advanced Energy Transfer Materials Advanced Materials · United States Venture round $28.3M · 2 yr ago 11 roles portfolio pageSep 25
Ndustrial Energy Management Series B $18.5M · 2 yr ago 4 roles portfolio pageSep 25
Advanced Ionics Hydrogen Energy Venture round $16.7M · 3 yr ago portfolio pageSep 25
Nitrofix Venture round $3.6M · 3 yr ago portfolio pageSep 25
Nth Cycle Electrical & Electronic Engineering · United States Venture round $20M · 3 yr ago portfolio pageSep 25
Noon Energy Energy Storage · United States Venture round $28M · 3 yr ago 1 role portfolio pageSep 25
LineVision, Inc. Power Grid · United States Venture round $33.1M · 4 yr ago portfolio pageSep 25
SunDensity Venture round $165k · 4 yr ago portfolio pageSep 25
Resurety Energy Management · United States Venture round $16M · 5 yr ago 4 roles portfolio pageSep 25
Branch Energy United States Venture round $4.5M · 5 yr ago portfolio pageSep 25
MassCEC Wind Energy Venture round $30M · 11 yr ago 2 roles portfolio pageSep 25
Micron Technology Memory & Storage Chips · United States 2472 roles portfolio pageSep 25
Microsoft Operating Systems · United States 1881 roles portfolio pageSep 25
ABB Industrial Automation · Switzerland 1866 roles portfolio pageSep 25
Caterpillar Industrial Machinery · United States 780 roles portfolio pageSep 25
ArcelorMittal Metals & Metallurgy · Luxembourg 349 roles portfolio pageSep 25
Lineage Cold Chain · United States 249 roles portfolio pageSep 25
BP Oil & Gas · United Kingdom 175 roles portfolio pageSep 25
TITAN Group Process Manufacturing · Belgium 139 roles portfolio pageSep 25
Chevron Oil & Gas · United States 122 roles portfolio pageSep 25
Pentair Pools, Spas & Hot Tubs · United States 125 roles portfolio pageSep 25
Brookfield Asset Management & Funds · Canada 117 roles portfolio pageSep 25
National Grid Power Grid · United Kingdom 97 roles portfolio pageSep 25
United Airlines Air Transport · United States 95 roles portfolio pageSep 25
Pear VC Venture Capital · United States 99 roles portfolio pageSep 25
Trafigura Oil & Gas · Singapore 66 roles portfolio pageSep 25
Mitsubishi Heavy Industries Industrial Machinery · Japan 54 roles portfolio pageSep 25
EDP Energy Management · Portugal 47 roles portfolio pageSep 25
AXIS Capital Property & Casualty Insurance · Bermuda 52 roles portfolio pageOct 2
Oxy Oil & Gas · United States 46 roles portfolio pageSep 25
BDC Development Finance Institutions · Canada 41 roles portfolio pageSep 25
Safran Aerospace Manufacturing · France 22 roles portfolio pageSep 25
Equinor Oil & Gas 17 roles portfolio pageSep 25
Lummus Technology Chemical Manufacturing 16 roles portfolio pageSep 25
MassMutual Ventures Venture Capital · United States 8 roles portfolio pageSep 25
CRH Water Utilities 4 roles portfolio pageSep 25
ORLEN Fossil Fuels · Poland 4 roles portfolio pageSep 25
Plug and Play Angel Networks & Startup Accelerators · United States 4 roles portfolio pageSep 25
Travertine Tech Chemical Manufacturing · United States 4 roles portfolio pageSep 25
Queens Carbon Chemical Manufacturing · United States 3 roles portfolio pageSep 25
Breakthrough Energy Nonprofits & Foundations · United States 2 roles portfolio pageSep 25
Engine Ventures Venture Capital · United States 1 role portfolio pageSep 25
Active Impact Investments Venture Capital · Canada portfolio pageSep 25
Aepnus United States portfolio pageSep 25
Antares Ventures Venture Capital portfolio pageSep 25
Aramco Ventures Venture Capital · Saudi Arabia portfolio pageSep 25
At One Ventures Venture Capital · United States portfolio pageSep 25
Autodesk Nonprofits & Foundations portfolio pageSep 25
Avista Fossil Fuels portfolio pageSep 25
Builders Vision Venture Capital · United States portfolio pageSep 25
Cemex Ventures Venture Capital · Spain portfolio pageSep 25
Cerberus Capital Management Private Equity · United States portfolio pageSep 25
CEVG Angel Networks & Startup Accelerators portfolio pageSep 25
Clear Sky Venture Capital portfolio pageSep 25
Clear Trace Energy Management portfolio pageSep 25
Closed Loop Partners Venture Capital · United States portfolio pageSep 25
Earthfoundry Metals & Metallurgy portfolio pageSep 25
Emerson Collective Venture Capital · United States portfolio pageSep 25
Energy Impact Partners Venture Capital · United States portfolio pageSep 25
Engie Ventures Venture Capital portfolio pageSep 25
Evari Industrial Machinery portfolio pageSep 25
Extantia Capital Venture Capital · Germany portfolio pageSep 25
Fine Structure Ventures Venture Capital portfolio pageSep 25
FutureProof Technologies Insurance Brokers & Agencies portfolio pageOct 2
Good Growth Capital Venture Capital portfolio pageSep 25
Grantham Foundation Crop Protection portfolio pageSep 25
GS Futures Venture Capital portfolio pageSep 25
12

Focus

Markets
Financial Services45%
Energy & Utilities27%
Manufacturing18%
Natural Resources11%
Transportation & Logistics7%
Science & Engineering5%
Professional Services5%
Real Estate4%
Where its companies are
United States30%
Canada4%
United Kingdom3%
Saudi Arabia1%
Japan1%
Germany1%
Poland1%
France1%
Stage of its companies
Series B39%
Pre-seed & seed29%
Series A18%
Series C and later14%

Questions about Clean Energy Ventures

How many companies has Clean Energy Ventures invested in?

Clean Energy Ventures is known to hold 142 companies: 26 startups, and 21 exits so far, read from its own portfolio page and the funding rounds that name it.

Is Clean Energy Ventures investing now?

Yes: in the last 12 months 1 rounds in the press named Clean Energy Ventures (0 as the lead), and 0 companies joined its portfolio page in 90 days.

What does Clean Energy Ventures invest in?

The markets of the companies Clean Energy Ventures holds: Financial Services (45%), Energy & Utilities (27%), Manufacturing (18%), Natural Resources (11%), Transportation & Logistics (7%).

Which Clean Energy Ventures portfolio companies are hiring?

44 companies Clean Energy Ventures holds are hiring now, with 9,342 open roles listed on this page.

Who does Clean Energy Ventures invest alongside?

The investors that hold the most companies together with Clean Energy Ventures: CEVG, Elemental Impact, Extantia Capital, Cleantech Scandinavia, GenZero.

How this page is made

A company counts as a holding when the investor’s own portfolio page links to it, a program’s catalog lists it, or a funding round in the press names the investor. The numbers are rebuilt every night; each company shows where it came from and when it was first seen.

Sources: its portfolio page, read Oct 25; 1 rounds in the press that name it

Clean Energy Ventures portfolio: 142 known companies. Alion, Oct 29, 2026. https://alion.io/company/clean-energy-ventures/portfolio

Licence: CC BY-SA 4.0JSON