KB Spennteknikk is
established in a modern factory at Kongsvinger.

KB Spennteknikk AS is one of Scandinavia's leading companies in the field of post tensioned constructions, as well as stay cables, bearings and expansion joints for bridges and large buildings.
We have built up extensive expertise on post tension constructions through long experience. The use of special equipment enables us to approach different types of projects with flexible solutions.

The main bulk of our contracts are within the construction of bridges. We also have major contracts in large buildings and offshore. We emphasise quality in our products and services and are certified with the international standard NS-EN ISO 9001.

Økende exportandeler

Although post tensioning, especially in the bridge sector, is our speciality we have a steadily increasing share of the export market for Tobe-bridge bearings and Tensa expansion joint. We have accumulated considerable competence in heavy lifting, as well as production of dampers/shock absorbers and other special mechanical equipment in the offshore sector.

We are based on modern premises in the district of Kongsvinger, while our subsidiary company
Spännteknik AB serves the Swedish market. In Finland we are represented through independent partners.


KB Spennteknikk AS
Postboks 1213
N-2206 Kongsvinger

Telephone +47 62 81 00 30
Telefax +47 62 81 00 55

Spännteknik SLF AB
Sjöängsvägen 10
192 72 Sollentuna
Telephone +46 (0)8 510 678 10
Telefax +46 (0)8 510 678 19

Sales Finland
Nöykysvegen 24
SF-02320 Esbo
Telephone +358 9 8137571
Telefax +358 9 8137572