DNV GL has announced that it is increasing its ownership stake in StormGeo, a provider of weather-based decision support services, from 24 to 27 per cent.

Norwegian based weather services company StormGeo has concluded an agreement to acquire Applied Weather Technology (AWT), the companies have reported.

Star Information Systems (SIS) has signed an agreement with StormGeo that will see both companies work together to develop a range of software solutions for the offshore and shipping industries.