Arvid Runeus

Röko AB (Röko) is a private equity firm founded in 2019 by Tomas Gunnar Billing and Nils Fredrik Knagenhielm-Karlsson. The firm is headquartered in Stockholm, Sweden.

Oppigårds Bryggeri AB is a brewery located in Hedemora, Sweden. The Swedish company offers a variety of beers and provides guided tours for both private groups and businesses. The company also sells their products to restaurants and retailers such as Martin Servera, Menigo Foodservice, and Svensk Cater. In addition, Oppigårds Bryggeri AB provides recipes for home brewing on their website.

Mckinsey & Co. SAS provides business and management consulting services. The company is headquartered in Paris, France.

Mannheimer Swartling Advokatbyrå AB provides legal advisory services. It specializes in corporate and business law serving various sectors such as energy, real estate, financial, automobile, health care, construction, information technology, telecommunications, media, and transportation. The company was founded on July 1, 1990 and is headquartered in Stockholm, Sweden.

PR Event i Göteborg AB is based in Gothenburg, Sweden. PR Event i Göteborg AB was acquired by Lagardère SA, part of Vivendi SE from November 21, 2023 on February 19, 2008. Part of Vivendi SE, PR Event i Göteborg is a public relations agency.