# River Markets

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/river-markets

- Industry: Financial Services
- Headquarters: San Francisco, US
- Website: www.rivermarkets.com
- Total disclosed funding: $8.5M
- Latest round: Seed (Jul 31, 2026)
- Investors on record: 9

## About

Founded in 2026 and based in California, US, Centos Group Inc., trading under the name River Markets, operates as a provider of software that enables professional traders and investment firms to access, manage, and execute prediction market trades across multiple exchanges through a single platform.

## Funding rounds

- Seed, Jul 31, 2026, $8.5M — Kima Ventures, Y Combinator, Cherry Ventures, Qube Research & Technologies, Coinbase Ventures, Humbition, Haun Ventures, Stack Asset Management, UFO Holdings

## Investors

- Kima Ventures (https://capitalatlas.ai/funds/kima-ventures) — Seed
- Y Combinator (https://capitalatlas.ai/funds/y-combinator) — Seed
- Cherry Ventures (https://capitalatlas.ai/funds/cherry-ventures) — Seed
- Qube Research & Technologies — Seed
- Coinbase Ventures (https://capitalatlas.ai/funds/coinbase-ventures) — Seed
- Humbition (https://capitalatlas.ai/funds/humbition) — Seed
- Haun Ventures (https://capitalatlas.ai/funds/haun-ventures) — Seed
- Stack Asset Management — Seed
- UFO Holdings — Seed