Our story
We have extensive experience in manufacturing and installing modular partition systems having successfully completed numerous projects in the Nordic and Baltic regions since 1999.

Controlled Quality, On-Time Execution
Our in-house production facility allows us to exercise better control over our delivery times and material supplies.
As a full-service provider, we offer comprehensive solutions that cover the entire project lifecycle from the conception of an idea to its execution. To ensure the best results possible, we collaborate with architects and interior designers.

Our core values
We Always find a solution
Our flexibility, solution-oriented approach, and positive attitude translate into achieving the desired results and ensuring client satisfaction.
We embrace challenges
Our flexibility, solution-oriented approach, and positive attitude translate into achieving the desired results and ensuring client satisfaction.
We are a reliable partner
Our flexibility, solution-oriented approach, and positive attitude translate into achieving the desired results and ensuring client satisfaction.
1999
Founded by Henri Rüüsak, Endrus Arge and Sparry Kivilo. Wallenium was the pioneer in introducing modern partition wall solutions, shaping the industry standard for design and functionality as we know it today.
2001
Started exporting to the Baltics
2004
Started exporting in Finland
2011
The company started offering room in room solutions, initially in Finland, and later in all target countries.

2017
The Silen product idea was born at Wallenium, and due to the extremely rapid expansion of this segment, the owners decided to spin off and have taken Sileni to 63 countries in cooperation with Wallenium.

2019
Wallenium was nominated for TOP1 building materials and TOP1 wood industry in Estonia (by Äripäev)

2020
Mall of Tripla, largest office and public construction project in Finland, was built. Wallenium produced over 11 000m2 of tailor-made partition solutions.

2025
Opened a new factory and in addition to partition solutions, we also produce custom-made interior doors and custom-sized modular conference rooms.

2025
Keilaniemen Portti is currently in progress. This new project contains over 3000 m2 of partitions, including 700 doors.
