Rogo Secures $160M in Series D to Scale AI Infrastructure for Financial Workflows

New York keeps doing that thing where it whispers first, then rewrites balance sheets later. Rogo just pulled in $160M in a Series D, led by Kleiner Perkins, with Sequoia, Thrive Capital, Khosla Ventures, J.P. Morgan Growth Equity Partners, BoxGroup, Mantis VC, Evantic, Positive Sum, and Jack Altman all leaning in like they’ve seen this movie before and still bought front-row seats, pushing total raised north of $300M, which tells you this isn’t curiosity capital, this is conviction showing up with size and memory.

Built out of real exposure to the grind, Co-founders Gabriel Stengel, CEO, and John Willett, COO, started with a simple observation that most people in finance don’t say out loud: the sharpest minds in the room were stuck doing repeatable work dressed up as rigor, so they teamed up with Tumas Rackaitis, Co-founder and CTO, and got surgical about it, building Rogo into an AI platform purpose-built for finance that doesn’t just assist but executes, plugging into financial data, running analysis, and producing models and memos that actually hold up under institutional scrutiny.

This isn’t generic AI trying to wear a Patagonia vest and blend in on a trading floor, this is agentic software designed for environments where errors aren’t bugs, they’re career-ending events, which is exactly why it’s already embedded with leading investment banks and investment firms, moving quietly but effectively, the kind of traction that doesn’t beg for attention because it’s too busy compounding inside systems that print money.

Respect to Gabriel Stengel, John Willett, and Tumas Rackaitis, because building for finance means you don’t get graded on effort, you get graded on precision, and precision is expensive unless you know exactly where to apply pressure, which this team clearly does.

The capital stack tells its own story, Sequoia led the $75M Series C earlier this year and came back for more, Kleiner Perkins steps in to lead this round, and suddenly you’ve got a table full of firms that don’t chase noise, they chase inevitability, backing a company that understands workflows better than most incumbents understand their own org charts.

The lesson sitting underneath all of this is simple but rarely executed, focus still wins, Rogo didn’t wander into “AI for everything,” they went straight at finance, went deep, and built something institutions could trust when the numbers actually matter, which is the difference between a demo and a dependency, and if you know, you know.