OneCo is an innovative and forward-thinking industrial group with a focus on renewable energy, construction, infrastructure, industry, and oil & gas. We pride ourselves on our commitment to sustainability and transparency, as demonstrated by our sustainability report and adherence to the transparency law. Our wide range of services encompasses various sectors, including health technology and corporate communication, with expertise in telecom fiber, copper, coax, radio links, mobile networks, broadband, and cable TV transmission.

In the field of construction and home improvement, we offer electrical services such as electric car chargers, heat pumps, smart building and home solutions, and electrical safety inspections. We also specialize in industrial automation, building automation, and electrical projects. As part of our commitment to environmental stewardship, we provide services in renewable energy, including solar and hydroelectric power.

Additionally, we offer advanced security solutions such as AMS concentrator cabinets and metering deployment and maintenance. With a strong presence in the offshore and marine industries, as well as various regions across Norway, we are dedicated to delivering quality services and ensuring customer satisfaction. Join us in building a sustainable future