Per Sigurd Westholm

B3 Init AB engages in the provision of consultancy services in the information technology sector. It focuses on core technologies in the fields of methodology, middleware, databases, and UNIX. The company was founded in 1994 and is headquartered in Stockholm, Sweden.

Tarento Group AB is a private company that focuses on using data to create value and enable new business models. The company is based in Stockholm, Sweden. The Swedish company believes that enterprise systems are essential to businesses and that innovation comes from combining technology, business, and design. The company's goal is to empower both big enterprises and highly dynamic startups by providing them with the right data and lean processes.

Arena Personal AB provides recruitment and staffing services. Its practice area includes construction and property, economy, vehicle, human resources, industry and technology, office and administration, warehouse and logistics, sales and marketing, and transport industry. The firm provides hiring out personnel, recruiting, contracting, carrier planning, outplacement, and personality tests services. The company was founded by Jan Magnus Eriksson and Hans Wallin in 1994 and is headquartered in Stockholm, Sweden.