Investors / United States / Constellation Technology Ventures
Constellation Technology Ventures
Corporate VC · MD, United States · North America
Constellation Technology Ventures is the venture investing arm of Constellation, the largest US producer of clean, carbon-free energy. It invests in startups advancing the energy industry toward cleaner and more sustainable forms of energy.
Invests inEducationIndustrial & Manufacturing
In its own wordsenergyrenewableselectrificationemissions managementdigital energyclimate tech
Your fit with Constellation Technology Ventures
Four questions about your startup
See how your round matches what it backs, point by point.
Or find every investor that fitsConstellation Technology Ventures lists 24 checked portfolio companies on its own site and is named in 6 funding rounds, 1 of them as lead. Its most frequent entry is Series A, 50% of the companies with a known first round. Its largest themes are Education (31%), Industrial & Manufacturing (25%) and E-commerce & Marketplaces (8%). 87% of its companies are based in United States. It invests most often alongside Energy Impact Partners, Thin Line Capital and Elemental Impact.
Counts come from funding rounds that name Constellation Technology Ventures, complete from mid-2025: earlier rounds appear only when they were reported later. Round amounts and full round histories are on Fundup AI.
Round figures show recent activity, not Constellation Technology Ventures' whole history. Rounds on record name 4 companies; its own site lists 24. Funding rounds are complete from mid-2025, so counts and the yearly trend undercount a firm that invested before then. The portfolio, themes and places come from its own site and are not affected.
Entry stage
share of companies by the stage of its first roundShow as a table
| Value | |
|---|---|
| Pre-seed | 0% |
| Seed | 25% |
| Series A | 50% |
| Series B | 0% |
| Growth | 25% |
Activity by year
rounds it joined, last 10 yearsShow as a table
| Total | Rounds it led | |
|---|---|---|
| '17 | 0 | 0 |
| '18 | 0 | 0 |
| '19 | 0 | 0 |
| '20 | 0 | 0 |
| '21 | 0 | 0 |
| '22 | 0 | 0 |
| '23 | 0 | 0 |
| '24 | 1 | 0 |
| '25 | 1 | 0 |
| '26 | 4 | 1 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 59th | 24 companies |
| Recent activity | 82th | 4 rounds in 12 months |
| Early stage | 60th | 25% of entries at pre-seed or seed |
| Evidence | 83th | 13% of companies confirmed by a round |
| Sector focus | 56th | 31% in its largest sector |
| Reach | 58th | 3 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Education | 31% | 7% |
| Industrial & Manufacturing | 25% | 7% |
| E-commerce & Marketplaces | 8% | 6% |
| AI & Machine Learning | 8% | 18% |
| Healthcare & Biotech | 6% | 15% |
| Climate & Energy | 4% | 1% |
| Space & Defense | 4% | 3% |
| Mobility & Logistics | 4% | 1% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Energy Impact Partners | 4 |
| Thin Line Capital | 4 |
| Elemental Impact | 3 |
| Active Impact Investments | 2 |
| Aligned Climate Capital | 2 |
| Anzu Partners | 2 |
| Aster | 2 |
| BMW i Ventures | 2 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers24100%
- No longer answers00%
- Points to another company00%
- Parked or sold domain00%
A site that stops answering three checks in a row is counted as no longer answering; that is not proof of closure. A site that points to another company is often an acquisition.
Co-investor network
who it backs companies with, and who they back togetherAll co-investors or Compare portfolios with Energy Impact Partners
Compare Constellation Technology Ventures head to head
portfolio size, rounds, entry stages, themes and the companies both backThree or more firms at once: portfolio overlap.
Recent portfolio activity
when companies last raised with Constellation Technology Ventures| Date | Company | Stage |
|---|---|---|
| 16 Sept 2026 | Seed | |
| 24 Aug 2026 | Series A Led | |
| 17 Mar 2026 | Round | |
| 16 Apr 2024 | Series C+ |
Round details for Constellation Technology Ventures
Amounts, full round histories and every co-investor in Constellation Technology Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
24 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| AtmosZero makes a modular electrified heat pump that turns air heat into emissions-free industrial steam. | Industrial & ManufacturingClimate & Energy | Portfolio page | ||
| Bidgely Inc. provides solutions for utility companies to improve efficiency outcomes, customer engagement, and grid planning. | EducationE-commerce & Marketplaces | Portfolio page | ||
| Bloom Energy provides onsite energy solutions, including power generation and distribution systems, to various industries. | EducationHealthcare & Biotech | Portfolio page | ||
| Blue Energy designs and builds nuclear power plants using a factory-based approach to reduce costs and construction time. | EducationIndustrial & Manufacturing | Portfolio page | ||
| C3.AI turns operational data into real-time decision making and autonomous execution at scale. | AI & Machine LearningEnterprise Software | Portfolio page | ||
| ChargePoint provides electric vehicle charging stations and related services | E-commerce & MarketplacesIndustrial & Manufacturing | Portfolio page | ||
| DISA Uranium cleans up the nation's legacy uranium sites and is advancing a growing base of conventional mines across the West toward production | EducationIndustrial & Manufacturing | Portfolio page | ||
| EnCharge AI develops and provides AI computing technology for businesses, offering efficient and sustainable solutions for AI computation. | AI & Machine LearningSpace & Defense | Portfolio page | ||
| Fluxnium is building a new domestic supply of uranium, passively adsorbed from seawater on proven aquaculture infrastructure | EducationIndustrial & Manufacturing | Sept 2026Seed | Page + round | |
| GridBeyond provides software solutions for managing distributed and flexible energy resources | EducationE-commerce & Marketplaces | Apr 2024Series C+ · 2 rounds | Page + round | |
| Kevala provides a cloud-based platform that leverages comprehensive energy data analytics to accelerate smart investments in electrical grid infrastructure. | EducationHealthcare & Biotech | Portfolio page | ||
| LevelTen Energy is a platform where utility-scale clean energy gets bought and sold | EducationEducation | Portfolio page | ||
| Mantel Capture develops carbon capture technology for cleaner energy | EducationEducation | Aug 2026Series A | Page + round | |
| Measurabl provides a platform for real estate companies to track and manage their sustainability data and performance. | Real Estate & ConstructionSpace & Defense | Portfolio page | ||
| Operant Networks secures critical systems that run our world with its zero trust infrastructure for machines and AI. | CybersecurityAI & Machine Learning | Portfolio page | ||
| Proterra designs and manufactures battery systems for electric vehicles and commercial equipment. | Industrial & ManufacturingMobility & Logistics | Portfolio page | ||
| Qnovo develops software to optimize lithium-ion battery safety, performance, and economics | Industrial & ManufacturingMobility & Logistics | Portfolio page | ||
| Sparkfund is the utility services company unlocking capacity on the grid through Distributed Capacity Procurement | EducationHealthcare & Biotech | Portfolio page | ||
| Stem helps asset owners, operators and stakeholders benefit from the full value of their energy portfolio by enabling the intelligent development, deployment, and operation of clean energy assets. | EducationIndustrial & Manufacturing | Portfolio page | ||
| Sunairio provides next-generation grid forecasting where weather, climate, and energy meet. | Climate & EnergyAI & Machine Learning | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- constellation.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 16 Apr 2024
- Companies checked
- 24
Rates come from what VCinfo has observed since observation_start. Firms tend to remove companies that closed, so early rates understate reality. A company leaving a portfolio page does not mean it closed or exited. An unreachable site means our checks failed, nothing more.
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