founders.io

⌕

Companies Founders Mafias

Investors Connection finder Y Combinator 6,016 Unicorns 🦄 Startup mafias Data & downloads About

Contribute

⌕

Companies Founders Investors Startup mafias Connection finder Y Combinator Unicorns 🦄 Data & downloads About Contribute

Home /Founders /John Rumbiak

J

Founder

John Rumbiak

Founder

Wikipedia ↗ Suggest an edit

J

We know John Rumbiak is a founder, but we’re still mapping their connections.

Add what you know

At a glance

Companies0

Corrections

Spot an error, or want to be removed? Report a correction.

founders.io

The Founder Graph — the living map of who founded what, and where they came from before. A free, open reference. How this is built →

Explore

Startup mafias Repeat founders Companies by sector Investors Connection finder Search

Contribute

Add to the graph Report a correction Data & sources Privacy & removal Unicorns 🦄 YC companies