Weoptit Oy is a Finnish consulting and software company founded in 2013 and owned by Visma Consulting Oy. Our world-class data and advanced analytics solutions are based on tens of years of experience in developing optimization models and algorithms, which help solve complex problems around the globe. Weoptit consultants have been involved in the development of many commercial optimization software and in over hundred optimization projects. Our clients include some of the world’s largest companies as well as several Finnish listed companies.

Picture of Joonas Ollila

Joonas ollila


Maarit selin

head of business development



A picture of Petri Lillberg

Petri Lillberg

Chairman of the board

Olli bräysy

Senior Fellow, Founder