Karos was founded by Tristan Croiset, Olivier Binet in 2014.

Who are Karos's investors?

Karos's investors include Aster Capital, Kima Ventures.

Where is Karos headquartered?

Karos is headquartered in Paris, FR.

Karos

Paris, FR · Founded 2014 · 108 employees on LinkedIn · 2 known investors

Find your way into Karos

562 people in our graph share verified history with the Karos team — schools, employers, funds. One of them is your warm intro.

Henri Moissinacunlockedknows Tristan Croiset · together at Epic Foundation (overlapped)

knows the team · via Astorg

×5knows the team · via Bridgepoint

×2knows the team · via EPITA: Ecole d'Ingénieurs en Informatique

×3knows the team · via Lehman Brothers Merchant Banking

Karos operates a short-distance carpooling app that matches drivers and passengers on their daily commutes, offering flexible role-switching, verified identity profiles, a women-only ("Ladies only") ride option, and a guaranteed-ride-home service via taxi or VTC. The France-based service positions itself around reducing commute emissions and building a trusted community of carpoolers.

Climate Tech Marketplaces Mobility & Transportation

Founders & leadership

Karos was founded in 2014 by Tristan Croiset and Olivier Binet.

Tristan Croiset Co-founder & CTOTristan Croiset is founder of Karos, a France-based carpooling platform that connects commuters for shared rides with verified identity profiles and community safety features.

Olivier Binet Co-founder & CEOOlivier Binet is CEO and co-founder of Karos, which operates a carpooling platform that matches commuters for daily rides.

Investors · 2

Aster Capitallisted by Aster CapitalParis · $550K – $5.5M

How we know: Aster Capital's portfolio page · a partner's Signal profile · Not right? Tell us

Kima Ventureslisted by Kima VenturesParis · $50K – $5M

How we know: Kima Ventures's portfolio page · Not right? Tell us

In the news

Karos Secures $18.4 | Signalbasetrysignalbase.com · Mar 2026

Frequently asked questions

What does Karos do?: Karos operates a short-distance carpooling app that matches drivers and passengers on their daily commutes, offering flexible role-switching, verified identity profiles, a women-only ("Ladies only") ride option, and a guaranteed-ride-home service via taxi or VTC. The France-based service positions itself around reducing commute emissions and building a trusted community of carpoolers.
Who founded Karos?: Karos was founded by Tristan Croiset, Olivier Binet in 2014.
Who are Karos's investors?: Karos's investors include Aster Capital, Kima Ventures.
Where is Karos headquartered?: Karos is headquartered in Paris, FR.