MassVentures
MassVentures is a Massachusetts state-chartered venture capital firm, launched in 1978, that funds early-stage deep tech spun out of the state's universities and hospitals. It is a generalist rather than a water fund, but its science-first mandate keeps catching water: as of 2026, (don't) Waste Water tracks 2 water companies across 3 deals, from electrochemical PFAS destruction to optical chemical sensing.
Compiled by Antoine Walter, (don't) Waste Water, from official filings and direct intelligence in Leviathan.
The take
MassVentures is the venture arm the Commonwealth of Massachusetts set up in 1978 to put public money where private capital would not yet go: the earliest, riskiest science coming out of the state's universities and hospitals. Its investment thesis is literally trademarked, Diverse Teams Outperform, and it backs academic spinouts at the prototype stage with a mix of equity cheques and non-dilutive grants, money it hands over without taking a stake, the kind of patient capital that fills the gap between a lab result and a real company.
As of fiscal 2025, MassVentures deployed roughly 17 million dollars in grants and venture investments into 80 startups, researchers and institutions, with about 89 percent of its venture dollars going to academic spinouts. What sets it apart is pairing equity with non-dilutive grants through its START program, which since 2012 has channelled 41.7 million dollars to 141 Massachusetts companies. This is a state development fund first and a venture fund second: it almost never leads a round, it gets in early and lets specialist investors set the price.
MassVentures is not a water fund, and it would never claim to be, yet water keeps surfacing in its deep-tech book. (don't) Waste Water tracks 2 water companies across 3 deals: Aclarity, whose electrochemical reactors destroy PFAS and other contaminants instead of just filtering them out, and Dottir Labs, an MIT spinout building compact optical sensors that read water chemistry in real time. Both are exactly what MassVentures exists to fund, hard science from a Massachusetts lab that is too early for most investors to touch.
MassVentures matters to water less as a thesis and more as a feeder. When a Massachusetts water startup is too raw for a specialist fund, the state's own venture team is often the first cheque it raises, sitting alongside water-focused investors like Burnt Island Ventures on the rounds that follow. For a newcomer mapping who funds early water innovation in the United States, MassVentures is the quiet public backstop that keeps academic water science alive long enough to become investable.
Water Commitment Score
Compiled from official filings, third-party records, and direct intelligence from investors and founders, in Leviathan · recomputed monthly · as of Jun 2026.
How they invest
Portfolio · 2 water companies
Invests alongside
Highlighted = profiled on (don't) Waste Water.
Frequently asked
- What does MassVentures invest in?
- MassVentures invests in early-stage deep tech spun out of Massachusetts universities and hospitals, across fields like clean energy, advanced materials, quantum, biotech and AI. It is a generalist state fund, not a water specialist, though (don't) Waste Water tracks 2 water companies, Aclarity and Dottir Labs, among its 3 water deals.
- Is MassVentures a water fund?
- No. MassVentures is a generalist Massachusetts state venture firm, not a dedicated water fund. Water shows up as a by-product of its deep-tech, academic-spinout mandate. Of its broader portfolio, (don't) Waste Water tracks 2 water companies across 3 deals, from electrochemical PFAS destruction to real-time chemical sensing.
- Who runs MassVentures?
- MassVentures is led by President and CEO Charlie Hipwood and Managing Director Vinit Nijhawan, with an investment team that includes Vice Presidents of Investments Priya Yadav, Stacy Swider and Myron Kassaraba. The firm is based in Waltham, Massachusetts, and was established by the Commonwealth in 1978.
- What is the MassVentures START program?
- START is the MassVentures grant program that gives non-dilutive funding, money with no equity attached, to Massachusetts firms holding federal SBIR or STTR small-business research awards. Launched in 2012, it has awarded 41.7 million dollars to 141 companies; in 2025 MassVentures granted 4.5 million dollars to 26 deep-tech startups.
- How is MassVentures different from other Massachusetts startup programs?
- MassVentures is the Commonwealth's own venture capital firm, investing public capital and non-dilutive grants directly into early-stage deep tech. It is distinct from accelerators like MassChallenge and from the Massachusetts Clean Energy Center: MassVentures takes equity stakes, backs academic spinouts statewide, and is often a company's first institutional investor.