Harald Mølmen-Nertun

Katalysator AS provides investment services. It specializes in investments ranging from early venture, mid venture, late venture and mature companies. The company prefers to invest in sports and leisure, healthcare products, media, and retail. The firm seeks to invest in companies based in Norway, Sweden, Denmark, and Scandanavia however does consider investments in other parts of the world. Katalysator was founded in 2004 and is headquartered in Oslo, Norway.

Møller Mobility Group AS operates as a car dealer. It imports, sells, and services automobile brands such as Volkswagen, Audi, and Skoda. The company was founded by Harald Aars Moller Strommen on April 18, 1936 and is headquartered in Oslo, Norway.

Aars AS is an investment company based in Norway. It was founded in 1936 by Harald Aars Møller and is currently led by CEO Øyvind Schage Førde R.

Part of OC Industrier As, OneCo Networks AB is a company that provides integrated technology services in communication, energy, and IT. The company is based in Stockholm, Sweden. The Swedish company connects both urban and rural areas with high-speed broadband, maintains and builds mobile networks, installs intelligent energy meters, and ensures that there are mobile and WiFi connections wherever needed. OneCo works with operators, construction companies, and property owners to connect Sweden. The company offers a complete concept for the expansion of fiber networks, where village associations, city networks, and other network owners only need to provide a specification of where the network should be built, and OneCo handles the rest. The company was founded in 2010 by Marvin Jensen. The CEO is Tore Sjursen.

Moller Synergi AS is a holding Norwegian company that operates through its subsidiaries in the import, sale, and service of cars. The private company is based in Etterstad, Norway. The company was founded in 1995. Marianne Schumann has been the CEO of the company since 2019.

Part of Aars AS, Møller Digital AS is a leading Norwegian automotive company in the Nordic and Baltic regions. The company is based in Oslo, Norway. Møller Mobility Group specializes in the import, sales, service, and financing of Volkswagen, Audi, Škoda, SEAT, and CUPRA. The company had a revenue of 39.2 billion in 2022, with a pre-tax profit of 2,649 million kroner. It has around 4,500 employees, and 86% of the company's car sales are from the mentioned brands. The company was founded by Harald Aars Møller in 1936, and it is still owned by the family, with Øyvind Schage Førde as the current chairman. The company was founded in 1936, and the CEO is Cathrine Klouman.