Oyster is a SaaS company based in London, England, United Kingdom. It has raised $291M in total funding. Latest round: Series C.
Oyster is a SaaS company based in London, England, United Kingdom. Oyster has raised $291M in total disclosed funding. That places its disclosed total in the $250M–$1B range. Its most recent disclosed round is a Series C.
Every Oyster figure above comes from filings and announced rounds in the StartupFundraising company database and is revised as new rounds are recorded. The lists below compare SaaS companies in London at a similar stage.
Company funding database · Investor directory · Founder database · Mega-rounds 2026