BunchBuilding

BunchBuilding is building the infrastructure for private markets—a space that's traditionally ran on spreadsheets, email threads, and manual processes that would make a 1990s banker feel right at home. Based in Berlin, they're a Series B company tackling the complexity of private equity, venture capital, and M&A deal flow. Private markets globally represent trillions of dollars in transaction volume, yet the tooling behind most deals still looks like it was built during the Clinton administration. BunchBuilding is changing that.

What do they actually build? The data is thin—startups.gallery lists them as a Series B company in Berlin with the tagline "the backbone of private markets" and not much else publicly available. But that tagline tells you everything: they're going after the unglamorous, multi-trillion dollar world of private deals where the money is massive and the software is mediocre at best.

Berlin's been quietly building itself into Europe's startup infrastructure hub, and BunchBuilding fits that mold. They're not flashy, they're not trending, they're building the Rails apps that move serious money behind the scenes.