- Jarlsø was established in 1912 and originally produced equipment for the whaling and shipping industries, later expanding to steel fabrication work for 50 years.
- It has been ISO certified since 1994 and started providing turnkey network rollout solutions globally in 1996, operating in 25+ countries.
- Local fabrication was terminated in 2003 and substituted with an international fabrication network.
- Jarlsø aims to offer products and services that ensure performance improvements in network rollouts through higher speed, improved coordination/control, increased efficiency, cost reductions, and quality.