Fundraising Fox

Thomas Marge

Founder

Founder at inBalance Β· Founder at Rewbi

FoundedinBalance Β· YCRewbi Β· YC

30 Under 30 2026 Β· Energy & Green Tech

About

Thomas co-founded inBalance, a Y Combinator-backed battery storage optimization company that was acquired by Stem in 2023. He holds a master's degree in Applied Mathematics and undergraduate degree in Pure and Applied Mathematics from Johns Hopkins, and completed doctoral coursework in Pure Mathematics at University of Cambridge before pursuing entrepreneurship.

Founder at inBalanceYC W21

Intro paths

YC

Thomas went through Y Combinator (Winter 2021) β€” any YC alum in your network can reach them through the YC community.

β†’

In turn, Thomas can intro founders to inBalance's investors below.

Founder at RewbiYC S24

Intro paths

YC

Thomas went through Y Combinator (Summer 2024) β€” any YC alum in your network can reach them through the YC community.

GP

Their group partner at YC was Nicolas Dessaigne, General Partner at Y Combinator β€” the partner who ran Rewbi's batch and knows the company first-hand. YC profile β†—

β†’

In turn, Thomas can intro founders to Rewbi's investors below.

Co-founders at Rewbi

DMDerek Modzelewski
Derek ModzelewskiCo-Founder and CTO