Find your path to Alex
10,158 people in our graph share verified history with Alex — schools, employers, funds. One of them is your warm intro.
About
Alex Lisso is founder and CEO of Inflection Space Systems and previously worked in spacecraft engineering across design, manufacturing, test, and operations at Millennium Space Systems, Rocket Lab, Planet Labs, and Interlune. His experience spans LEO, GEO, and lunar orbits.
Founder/CEO at Inflection Space SystemsYC F26
Intro paths
Alex went through Y Combinator (Fall 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was Grey Baker, General Partner at Y Combinator — the partner who ran Inflection Space Systems's batch and knows the company first-hand. YC profile ↗
In turn, Alex can intro founders to Inflection Space Systems's investors below.
Inflection Space Systems's investors · 1
Co-founders at Inflection Space Systems

Frequently asked questions
- Who is Alex Lisso?
- Alex Lisso is founder and CEO of Inflection Space Systems and previously worked in spacecraft engineering across design, manufacturing, test, and operations at Millennium Space Systems, Rocket Lab, Planet Labs, and Interlune. His experience spans LEO, GEO, and lunar orbits.
- Where does Alex Lisso work?
- Alex Lisso is Founder/CEO of Inflection Space Systems.
- What companies did Alex Lisso found?
- Alex Lisso founded Inflection Space Systems.
Founder mafias
Y Combinator mafia10,444
Also came through, then founded or led a company.
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