
Renaar
A privately held, founder-led parent company and venture studio. We design, acquire, and operate software businesses.

Joosep Seitam & Martin Kärdi co-founded Renaar in late 2022 with the purpose of building / acquiring cool projects under one roof. Today they have a portfolio of over 9 cash positive companies.

Joosep S.
Co-Founder

Martin K.
Co-Founder
We started Renaar to give useful internet businesses a durable home. We build our own products and acquire others we admire, then run them with small teams, clear numbers, and calm execution. The goal is simple: operate a tight portfolio that compounds year after year —no hype, just steady progress.

Contact Us
Reach the right channel quickly. We answer within one business day.


