TLT-Group Oy

We are a comprehensive supplier of modern network solutions, capable of handling the most complex telecommunications, electricity network and district heating projects. Our multidisciplinary expertise and partner network cover every phase of network construction, from design to maintenance.

Dealing with a single provider makes for a clear relationship and a better end result. We offer comprehensive turnkey construction contracting projects, which also include project management and documentation.

In addition to electricity and telecommunications networks, we implement wind power, district heating and district cooling network projects, street lighting projects and maintenance of distribution and distribution network maintenance. We also offer foundation contracting, construction contracting and foundation works for substations. Our after-sales services include maintenance, fault rectification and inspection services.

Company structure

TLT-Group is a Finnish group of companies owned by the executive management board and other key personnel. Our head office is in Turku. We have project offices around Finland for maintenance and fault rectification services.