YOUR PARTNER IN ALL NETWORKS TLT-Group is a supplier of modern, comprehensive network solutions. The group companies include ... top network design and construction experts, capable of carrying out the most demanding telecommunication, electricity and district heating network projects. At their most extensive, such projects can cover everything from the predesign of the network to its maintenance. COMPETENCE AT EVERY STAGE Making use of the skills and know-how of each group company allows us to optimize service packages according to our customers’ needs. AN E XPERIENCED PROJECT SPECIALIST We aim for efficient and smooth project implementation that progresses according to the agreed schedule and the costs of which remain under control. TLT-GROUP Transmission line projects (TLT-Building Oy) We design, build and maintain 110–400 kV transmission lines according to the turnkey principle. We have carried out projects of various types for transmission system operators, local network companies and the industrial sector. We also provide our customers with consultation services that cover the network’s entire life cycle. Electricity distribution networks (TLT-Connection Oy and Voiman Oy) We implement electricity distribution networks efficiently and flexibly according to the turnkey principle. We take care of the project’s design and implementation as well as the necessary documentation, according to our customer’s requirements. We also provide network repair and maintenance services. Telecommunication networks (TLT-Connection Oy) We carry out the implementation of data communication networks from the predesign stage to maintenance. Thanks to our diverse skillsets and extensive cooperation network, we can offer cost-effective service packages that suit our customers’ needs. Steam, district heating and cooling networks (Turun Asennus ja Luokkahitsarit Oy, Kaukolämpöputkitus Oy) read more