North Sea Electronics

North Sea Electronics designs and sells electronics for high-temperature environments. Its catalogue includes telemetry modems, motor controllers, power converters, processor boards, I/O sensor boards and power supplies, and the company can customise these products to customer requirements. It also offers hardware, firmware, software and mechanical design services, including real-time datalogging and control systems.

Its products are used mainly in the oil and gas industry, in wireline and drilling operations, by customers ranging from small startups to major service companies. The company sells off-the-shelf products and engineering services. It states that it has worked in subsea vehicles, offshore, land and space applications as well.

The company was established in 2005 and is based in Laksevåg, Bergen, Norway. It describes itself as an independent, privately owned design house. The website states that more than 11,700 high-temperature boards and units have been delivered, and it marked its 20th anniversary in January 2025.

Product: High-temperature telemetry modems, motor controllers, power converters, processor boards and power supplies, plus hardware, firmware, software and mechanical design services.