supercombinator llc · westport, ct
Private capital for companies building a cleaner, more resilient economy.
SuperCombinator connects sustainable startups, green infrastructure projects and growth companies with private capital and with people who can help them scale.
Securities offered through Stonehaven, LLC, Member FINRA/SIPC.
focus
Where we work
- InfrastructureGreen infrastructure and energy transition projects
- Venture capitalEarly- and growth-stage companies, with an emphasis on sustainability and climate technology
- Private equityPrivate companies and funds
- Real estatePrivate real estate transactions
- Direct dealsDirect and co-investment opportunities for qualified investors
This website does not describe or offer any specific investment. Information about a particular offering is provided only to qualified investors through the issuer’s offering documents.
how it works
Simple, in three steps
Conversation
A company or investor contacts us. We learn what you are building or what you are looking for.
Engagement
Where there is a fit, the company engages Stonehaven, LLC as placement agent, subject to Stonehaven’s review and approval.
Introductions
We introduce the company to qualified investors, who review the issuer’s offering documents with their own advisors.
We are compensated by the issuers we represent, which creates a conflict of interest. See Stonehaven’s Form CRS for how fees and conflicts work.
about
Who we are
Neil Cohn
Neil works at the intersection of technology, environmental markets and finance. At SuperCombinator he connects sustainable startups and green infrastructure initiatives with capital and expertise.
His background includes building early markets for carbon and renewable energy, and collaborations with the World Bank and IFC on digital infrastructure for climate finance.
the name
Why “SuperCombinator”?
-- supercombinator: no free variables sc = λx y → x + y -- self-contained, so it can be -- named, lifted and composed
In lambda calculus, a supercombinator is a function that depends on nothing outside itself. It can be named, lifted to the top level and combined with others. We like that as a model for a deal: complete on its own terms, and built to combine.
SuperCombinator LLC is not affiliated with, endorsed by or sponsored by Y Combinator.
contact
Start a conversation
Companies raising capital and qualified investors can reach Neil at [contact email: Neil to confirm].
Please do not send confidential or personal financial information by email. Communications may be reviewed and retained by Stonehaven, LLC.