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Offstream

7+ employeesSeed raised
Vanta for carbon compliance

Vanta for carbon compliance

YC S24

About the Company

Offstream is powering decarbonization by building the tools clean tech developers use to stay compliant and maximize revenue for their operations. We’re backed by Y Combinator, FundersClub, Collab Fund, and other great investors.

We’re live today with 10+ clean tech developers, helping them simplify the complex web of compliance across tax credit requirements, voluntary carbon market standards, and local, state, and federal regulations. The market for clean tech projects is rapidly growing fueled by $500B+ IRA incentives from the US, purchase commitments made by large corporate buyers, compliance market mechanisms, and the climate crisis. Offstream enables the launch and scale-up of projects that are critical to net zero.

Founders

Zach Janicki
Zach Janicki

CTO and cofounder of Offstream. CS from Notre Dame. Previously 1st engineering hire at Repool (YC S21) building hedge fund software, and early engineer at Pathpoint building insurance brokerage software. I've spent my career turning paperwork into software

Varsha Ramesh Walsh
Varsha Ramesh Walsh

CEO and co-founder at Offstream. HBS '23. Previously a strategy lead at Indigo Ag where I launched a traceable cotton business and got the business to $50M GMV bookings in a year. At Indigo, I experienced the pain point we are now solving at Offstream. We hired 80 people and spent $50M to just get carbon compliant.

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