Investors / United States / Azolla Ventures
Azolla Ventures
Venture capital · Cambridge, MA, United States · North America
Azolla Ventures is a venture firm founded by the nonprofit Prime Coalition that invests in early-stage climate technology companies. Its team also manages Prime Impact Fund, a catalytic seed-stage climate fund that is a program of Prime Coalition.
Invests inIndustrial & ManufacturingAI & Machine LearningEducation
In its own wordsclimatecarbon capturecarbon removalgreenhouse gas reductionclimate justiceshipping
Your fit with Azolla Ventures
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See how your round matches what it backs, point by point.
Or find every investor that fitsAzolla Ventures lists 35 checked portfolio companies on its own site and is named in 7 funding rounds, 3 of them as lead. Its most frequent entry is Seed, 43% of the companies with a known first round. Its largest themes are Industrial & Manufacturing (32%), AI & Machine Learning (26%) and Education (16%). 83% of its companies are based in United States. It invests most often alongside Prime Impact Fund, Collaborative Fund and Creative Destruction Lab.
Counts come from funding rounds that name Azolla 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 Azolla Ventures' whole history. Rounds on record name 7 companies; its own site lists 35. 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 | 29% |
| Seed | 43% |
| Series A | 14% |
| Series B | 14% |
| Growth | 0% |
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 | 0 | 0 |
| '25 | 2 | 1 |
| '26 | 5 | 2 |
Investor profile
percentile among all firmsShow as a table
| Measure | Percentile of all firms | Value |
|---|---|---|
| Portfolio size | 73th | 35 companies |
| Recent activity | 86th | 5 rounds in 12 months |
| Early stage | 80th | 72% of entries at pre-seed or seed |
| Evidence | 89th | 17% of companies confirmed by a round |
| Sector focus | 58th | 32% in its largest sector |
| Reach | 78th | 5 countries |
Investment themes
share of its checked companiesThis firmAll checked companies
Show as a table
| This firm | All checked companies | |
|---|---|---|
| Industrial & Manufacturing | 32% | 7% |
| AI & Machine Learning | 26% | 18% |
| Education | 16% | 7% |
| Climate & Energy | 8% | 1% |
| Mobility & Logistics | 5% | 1% |
| Food & Agriculture | 3% | 3% |
| Space & Defense | 3% | 3% |
| E-commerce & Marketplaces | 3% | 6% |
Invests most often with
firms sharing its portfolio companiesShow as a table
| Share | |
|---|---|
| Prime Impact Fund | 12 |
| Collaborative Fund | 4 |
| Creative Destruction Lab | 3 |
| Engine Ventures | 3 |
| Impact Science Ventures | 3 |
| Safar Partners | 3 |
| Toyota Ventures | 3 |
| Aramco Ventures | 2 |
Its portfolio companies
where they are based, and what their own sites showSite status
- Site answers35100%
- 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 Prime Impact Fund
Compare Azolla 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 Azolla Ventures| Date | Company | Stage |
|---|---|---|
| 22 Oct 2026 | Seed Led | |
| 20 Aug 2026 | Pre-Seed Led | |
| 29 Jul 2026 | Pre-Seed | |
| 26 Mar 2026 | Series A | |
| 12 Sept 2025 | Seed Led | |
| 30 Jul 2025 | Seed |
Round details for Azolla Ventures
Amounts, full round histories and every co-investor in Azolla Ventures' rounds are on Fundup AI. VCinfo covers investors and their portfolios.
Portfolio
35 companies checked against their own sites| Company | What it does | Themes | First round with it | Evidence |
|---|---|---|---|---|
| Aikido Technologies deploys clean marine data centers using proprietary technology | EducationIndustrial & Manufacturing | Portfolio page | ||
| AlgaFilm Technologies provides wastewater treatment solutions using an algae biofilm-based system | Industrial & ManufacturingAI & Machine Learning | Portfolio page | ||
| Avalanche Energy develops compact fusion machines for power generation and other applications | EducationIndustrial & Manufacturing | Portfolio page | ||
| C-Motive develops and manufactures electrostatic motor-drive systems | Industrial & Manufacturing | Portfolio page | ||
| Calcarea decarbonizes shipping through scalable carbon capture and storage solutions | Climate & Energy | Portfolio page | ||
| The company produces tritium, an essential fuel for fusion reactors, using a compact fusion machine. | Industrial & ManufacturingEducation | Portfolio page | ||
| Charm Industrial removes CO₂ from the atmosphere by capturing it with plants, converting biomass into a stable liquid, and pumping it underground for permanent storage. | Climate & Energy | Portfolio page | ||
| Clean Crop Technologies removes pathogens and improves seed vigor using its proprietary DriPRIME seed treatment technology | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Dig Energy develops and implements geothermal heating and cooling technology | EducationIndustrial & Manufacturing | Sept 2025Seed | Page + round | |
| EQON develops and provides solutions for energy saving and heat management | EducationE-commerce & Marketplaces | Portfolio page | ||
| Erg Bio transforms waste biomass into fermentable sugars, and intermediates for synthetic aviation fuels and cost-competitive chemicals | EducationIndustrial & Manufacturing | Portfolio page | ||
| FAST Metals turns toxic red mud from alumina refineries into a domestic supply of critical minerals | Mobility & LogisticsIndustrial & Manufacturing | Jul 2026Pre-Seed | Page + round | |
| Funga restores forest soils to create healthier ecosystems and capture more carbon in wood biomass. | AI & Machine LearningAI & Machine Learning | Portfolio page | ||
| Gradient designs and installs window air conditioners and cold climate heat pumps for residential and commercial buildings. | Real Estate & ConstructionConsumer | Portfolio page | ||
| HEATEN develops high-performance, high-temperature heat pumps for industrial use | Industrial & Manufacturing | Portfolio page | ||
| Lilac Solutions develops and provides direct lithium extraction technology for various brine sources. | Industrial & ManufacturingE-commerce & Marketplaces | Portfolio page | ||
| Mafix uses a mineral conversion platform to turn silicate rocks into carbon-negative fertilizer | AI & Machine LearningAI & Machine Learning | Aug 2026Pre-Seed | Page + round | |
| Muon Vision delivers 4D continuous monitoring data to see deep inside heap leach pads, tailings dams, and underground assets using cosmic ray muons. | Industrial & ManufacturingAI & Machine Learning | Portfolio page | ||
| Noon Energy develops and provides ultra-long duration energy storage solutions for clean and reliable electricity | EducationIndustrial & Manufacturing | Portfolio page | ||
| NetZeroNitrogen is developing a highly disruptive alternative product for the synthetic fertilizer market | AI & Machine LearningAI & Machine Learning | Portfolio page |
About this data
site last read 5 Nov 2026- Site
- azollaventures.com
- Last read
- 5 Nov 2026
- Watching since
- 6 Nov 2026
- Rounds since
- 30 Jul 2025
- Companies checked
- 35
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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