About Redmoon
Redmoon is an independent software studio. Its legal entity is Redmoon Systems OÜ, a private limited company registered in Tallinn, Estonia. It was founded by Maxime Pitaval, who started building the first products in 2025 and incorporated the company in May 2026.
Redmoon is an independent software studio with a design habit and a bet. The bet: software is about to be driven as much by agents as by people, so we design products where the AI works inside the interface instead of answering questions beside it. Yomimaru, our Japanese reading app, puts the tutor inside the sentence you are reading rather than in a panel next to it. Three more are in beta, built the same way.
WHAT WE MAKE
Yomimaru is Redmoon's commercial product: a Japanese reading app at yomimaru.app. Forge, Orbit, Nutriko are in beta. See all products.
FOUNDER
Maxime Pitaval
Founder, Redmoon Systems OÜ
Founder of Redmoon Systems OÜ and maker of Yomimaru. French, he learned Japanese self-taught and at the ISI Language School in Tokyo, then built Yomimaru as the daily reading tool he wanted for himself.
COMPANY DETAILS
- Brand name
- Redmoon
- Legal name
- Redmoon Systems OÜ
- Legal form
- Private limited company (osaühing)
- Registry code
- 17506382 (Estonian e-Business Register)
- EUID
- EEARIREG.17506382
- Registered
- 13 May 2026
- Registered address
- Ruunaoja tn 3, Lasnamäe linnaosa, Tallinn, Harju maakond 11415, Estonia
- VAT
- Not liable to VAT
CONTACT
- General enquiries: [email protected]
- Support: [email protected]
- Phone: +817085382026
- Post: Redmoon Systems OÜ, Ruunaoja tn 3, Lasnamäe linnaosa, Tallinn, Harju maakond 11415, Estonia
Official Redmoon profiles: X @redmoonsystems and Crunchbase. Any other account using the Redmoon name is not us.