S20
S20 Fund is a private venture capital fund that focuses on early-stage investments in pre-seed and seed startups, primarily in Central and Eastern Europe and the Baltics. The fund typically invests between €100K and €500K, partnering with business angels and microVCs. Managed by a team of seasoned investors from Poland's SpeedUp Group, S20 Fund aims to build strong relationships with tech entrepreneurs who demonstrate ambition and a drive for growth. The fund targets companies with innovative technology and global aspirations, particularly those looking to scale rapidly in the US market. S20
Investing activity
S20 appears in 2 AI deals tracked by the AI Lounge deals desk, and led 1 of them. The rounds are mostly Pre-seed, with a median round size of $2M. The most recent are Boxd (Pre-seed, $2M, Sep 2026) and Sunbay (Pre-seed, Jun 2026).
S20 most often invests alongside BlueYard Capital, Antler Elevate (Antler), OVNI Capital and Script Capital, and the companies it backs on AI Lounge are mostly in AI.
Deals
Frequently asked questions about S20
What AI companies has S20 invested in?
S20's AI investments include Boxd and Sunbay. The 2 rounds on AI Lounge are listed on this page with amounts, dates and co-investors.
Where is S20 based?
S20 is based in Poznan, wielkopolskie, Poland.
What stage does S20 invest at?
In the rounds tracked on AI Lounge, S20 has invested at Pre-seed, with a median round of $2M. S20 led 1 of those rounds.
Who does S20 co-invest with?
S20's most frequent co-investors on AI Lounge are BlueYard Capital (1 deal), Antler Elevate (Antler) (1 deal), OVNI Capital (1 deal), Script Capital (1 deal) and Kogito Ventures (1 deal).
How can founders reach S20?
Founders on AI Lounge can see S20's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add S20 to their Investor Pipeline to track the conversation.