Portfolio Co Investors 2026 for British International Investment: investors, rounds, and co-investor patterns from StartupFundraising.com research.
British International Investment accounts for 27 tracked companies with verified cap-table data, 27 of which disclose round sizes totalling $3.9B. The median disclosed raise is $100M, and the largest is Ayana Renewable Power at $720M, ahead of Aye Finance ($313M) and Bizongo ($257M).
The names that recur most often on these co-invested cap tables are British International Investment (27 companies), FMO (5 companies), Tiger Global (3 companies), Finnfund (3 companies), Lightrock (2 companies), Blume Ventures (2 companies). By latest disclosed round, the market skews Growth (7), Series B (6), Series E (3), Series D (2).
Companies tracked: 27
Disclosed funding total: $3.9B across 27 companies
Median disclosed raise: $100M
Largest raise: Ayana Renewable Power — $720M
Stage mix: Growth 7 · Series B 6 · Series E 3 · Series D 2
Most recent dated round: 2026-03-14
Best funded British International Investment companies
