Colocation Facility

Ficolo Oy owns one of the largest secure underground tunnel networks in the Nordic countries, which has been turned into a data center. The company is building a leading colocation business and service model.

The premises, covering 8,500 square meters in all, include nine underground tunnels 500 m2 and 800 m2 in size. Some of the premises are used as shared data centers and others are dedicated.

It is possible to build customized data center modules in the halls for the purpose of creating dedicated data centers, certified IT security rooms or EMP-protected premises according to customers’ needs.

Ficolo’s premises fulfill all the major statutory regulations. Based on customers’ needs, we can also implement solutions that meet the highest requirements.

Ficolo Base


• 8,500 sq.m (93,000 sq.ft bedrock facility
• Built for Finnish military
• 500 sq.m (5,400 sq.ft) and 800 sq.m (8,600 sq.ft) tunnel halls