Company

Erminai Oy

Erminai Oy is a Helsinki company and the company behind Kielo, a language-learning app for people who move to Finland and Sweden.

The Erminai ermine in a scarf, waving hello

Company details

Legal name
Erminai Oy
Business ID
3571359-6
Location
Helsinki, Finland
Registered
October 2025
Founders
Duy Khanh Le and Tung Hoang
Product
Kielo, at kielo.app

Kielo in the stores

For partnerships, investment or business use of the technology described on this site, write to connect@kielo.app.