Yellow Rocks! is a San Francisco and Lisbon based venture capital firm investing in fast-growing early-stage tech companies aimed at the global market. The firm invests in Pre-Seed, Seed, and Series A follow-on rounds across Fintech, EdTech, Future of Work (B2B SaaS), Gaming, and AI.
They made 2 investments in the last 12 months. Their most common stage is seed (62% of deals). Average disclosed round size is $1.9M (across 11 rounds with reported amounts).
Portfolio
13
Fund Size
—
Top Stage
Seed
Last 12 Mo
2
Team
SB
Sergei Bogdanov
Managing Partner
RB
Roman Beloded
Venture Partner
SP
Sasha Polovinkina
VC Associate
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
13 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Copysight | Seed | $3M | Jul 2026 |
| PPlurio | Seed | $3.5M | Mar 2026 |
| SSocial Links | Unknown | — | Jan 2025 |
| SSizl | Seed | $3.5M | Jan 2025 |
| CCloud Retail | Seed | — | Jan 2025 |
| FFuseBase | Seed | $700K | Jan 2024 |
 Intone | Seed | $1.7M | Jan 2021 |
 LovOn | Pre-Seed | $850K | — |
 InTone | Seed | $1.7M | — |
 Stayf | Pre-Seed | $700K | — |
 Noxus | Pre-Seed | $1.5M | — |
 Jupid | Pre-Seed | $840K | — |
 Volt | Seed | $3M | — |
Top Co-Investors
AltaIR Capital6 shared
Smart Partnership Capital6 shared
I2BF Global Ventures5 shared
Somersault Ventures2 shared
DCVC1 shared
HEARTFELT_1 shared
Flashpoint1 shared
Plug and Play Tech Center1 shared
Mucker Capital1 shared
SFC Capital1 shared
Antler1 shared
private angel investors1 shared
Berkeley SkyDeck1 shared
Mercury Fund1 shared
Stout Street Capital1 shared
Right Side Capital Management1 shared
Fuel Ventures1 shared
Uncorrelated Ventures1 shared
AddVenture1 shared
Last updated: 20 October 2026