Portfolio Co Investors 2026 for Box Group: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.
Box Group accounts for 9 tracked companies with verified cap-table data, 9 of which disclose round sizes totalling $482M. The median disclosed raise is $50M, and the largest is Paytient at $100M, ahead of Kojo ($84M) and Efficient Computer ($76M).
The names that recur most often on these co-invested cap tables are Box Group (9 companies), Battery Ventures (2 companies), Bessemer Venture Partners (2 companies), Mercato Partners (1 company), Inspired Capital (1 company), Lightbank (1 company). By latest disclosed round, the market skews Series B (4), Series C (2), Series A (2), Seed (1).