Dag Terje Rian

Energy Growth Holding AS invests in shares within companies in the energy sector. The company is headquartered in Oslo, Norway.

TeleVenture Capital AS is a venture capital investment firm based in Oslo. TeleVenture Capital traces their origins back to 1993 when the mobile telecommunications firm, Telenor Group, formed their venture capital arm, TeleVenture AS. In 1998, TeleVenture Capital AS was founded as a management firm to enable the establishment of additional venture capital funds. TeleVenture Capital focuses on investments in the information and communication technology sectors. TeleVenture Capital manages two venture capital funds, namely Telenor Venture II ASA and Telenor Venture IV AS.

Nicarnica Aviation AS provides infrared and ultraviolet remote sensing solutions. Its technology consists of imaging system, multi-application integrated camera system, airborne volcanic object imaging detector, and ground based infrared imaging system. The company was founded by Fred Prata in 2010 and is headquartered in Lysaker, Norway.

Applied Petroleum Technology AS engages in the provision of analyses and consultancy services to the oil industry within the fields of petroleum geochemistry, biostratigraphy, production monitoring, sedimentology, structural geology, and basin modeling. Its services include geochemistry, biostratigraphic, petroleum system, multi-client studies and database, courses and training, and software. It acts as the commercial arm of petroleum geological services and as an indicator for research directions, through close contact with oil companies. The company was founded by Tore Haaland in 2000 and is headquartered in Oslo, Norway.

CompBuoy AS is a holding company. It develops and delivers insulation and buoyancy material for deep water applications. The firm main applications are envisioned as buoyancy and insulation for offshore exploration, production applications, such as risers, arch trays, floating pipes and anchor handling. Its technology can be a replacement for syntactic foam and glass spheres, can be beneficial for subsea pipes and components that should stay firmly on the seabed. The company was founded by Andreas Thorsten Echtermeyer in December 2011 and is headquartered in Trondheim, Norway.

Metas AS provides surveillance of the marine ecosystem technology. Its product includes searching lander, active acoustic leak detection sensor system, compec, camera systems, communication buoy, acoustic buoy, motors and actuators, subsea connectos, battery modules, must, and hydrophone. The firm also provides subsea leak detection, subsea environmental monitoring, core metas subsea services, and collaboration. The company was founded by Olav Birkeland, Terje Torkelsen, and Olav Rune Godø on June 2, 2009 and is headquartered in Bergen, Norway.

Augmenti AS is a holding company that develops, markets and sells Augmented Reality technology. It develops virtual reality that can be understood as a combination of digital models and the real physical world. Its product supplement existing virtual reality technology by blending the real and the virtual in the actual physical environment. Its market focus is defense, architecture and process industry. The company was founded on November 29, 2007 and is headquartered in Trondheim, Norway.

Witelcom AS is a Norwegian company. 'The private company is based in Oslo, Norway.

Hammertech AS is a holding company that provides oil and gas flow measurement products. It produces a water fraction detector that can identify a water producing location. The company’s product includes AquaKeel, which is a level profiler for use in gravitation separators in the oil and gas industry using a patented detection principle without hazardous components; AquaField, which is a water fraction meter; and AquaWell, which brings online measurement of water fraction and salinity per reservoir zone to the oil and gas industry. The company was founded by Erling Asbjorn Hammer in 2009 and is headquartered in Bergen, Norway.

SPT Group AS provides software and consulting services. The firm develops and markets OLGA, OLGA Online , Drillbench and MEPO, software products that support solutions maximizing production and reservoir performance. It has offices and subsidiaries in Bergen, Cairo, Calgary, Dubai, Hamburg, Houston, Kuala Lumpur, London, Mexico City, Milan, Moscow, Rio de Janeiro, Perth and Stavanger. The company was founded by Dag Terje Rian in 1971 and is headquartered in Kjeller, NO.

Light Structures AS is a holding company that provides fiber optic hull stress and other structure monitoring systems. It offers packaged sensor elements for strain and temperature, analyzers with control software for sensor systems, and analysis software products. The firm develops systems for hull stress monitoring, structure monitoring, general measurement, bridge monitoring, verification, and new material design applications. It provides software products for data analysis, including modules for strain and temperature, moments and forces, material utilization, fatigue, statistics, and acceleration and impact. The company was founded by Geir Skoglund Sagvolden and Karianne Pran in 2001 and is headquartered in Oslo, Norway.

Franatech AS provides underwater sensors for detection of methane gas. The firm’s products are used world-wide for industrial applications like offshore O&G, aquaculture, water and waste water, hydroelectricity. It deploys by scientific institutions for ecosystems studies in the deep-sea as well as in lakes, climate research studies, and study of ocean acidifications. The company was founded in 2006 and is headquartered in Oslo, Norway.

Stingray Marine Solutions AS provides technology for removal of sea lice by means of camera vision and laser. It establishes its own sea lice project. The firm designs, produces, and develops software, and performs tests and installations at their own premises and based on internal resources. The company was founded in 2012 and is headquartered in Oslo, Norway.