Startup profile · funding coverage
Greyrock funding, valuation and investors
Technology converting gas streams into liquid fuels.
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Funding, valuation & investors
Answer-first snapshotLatest funding
Not publicly disclosed
Latest known valuation
Not publicly disclosed
Total disclosed equity funding
Not publicly disclosed
Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.
Current status
private
Stage not recorded
Overview
Develops gas-to-liquids technology and has published material about converting flared gas into useful fuels. AP Ventures lists GreyRock in its current portfolio.
Why Greyrock is interesting
Emissions claims require a stated counterfactual and lifecycle boundary; a fuel made from waste gas still has end-use emissions.
Key facts
- AP Ventures portfolio classification: current, checked October 28, 2026. This is a manager-reported status, not an ownership percentage.
Investors in our directory
Funds linked from Greyrock's profile — open a fund page for stage focus and related deal articles.
Market / IPO context
Editorial / static context — not a live quote.
FAQs about Greyrock
Practical answers founders, operators, and investors typically search for.
Last updated:
Editorial note: AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.