Carl Martin Gustaf Sandgren

3 nine AB develops solutions for the purification of processed air. Its products include green line oil mist eliminator, blue line oil mist eliminator, and oil skimmers. The company was founded by Carl Martin Gustaf Sandgren in 2001 and is headquartered in Nacka Strand, Sweden.

ILT Group AB produces and trades learning materials and audiobooks. The company is headquartered in Stockholm, Sweden.

Praktiska Utbildning AB operates as a vocational secondary education. It offers programs within plumbing, technical, industrial technology, and electrical and energy. The company was founded on December 1, 1993 and is headquartered in Göteborg, Sweden.

Pysslingen Förskolor & Skolor AB engages in the provision of educational services. It offers preschool, primary schools, and integrated pre- and primary schools. The company was founded by Bert Levin and Thomas Berglund in 1983 and is headquartered in Stockholm, Sweden.

Wellia Group AB is a company that offers a service called Allbry, which simplifies the process for student health services to provide support to students when and where it is needed. The company is based in Stockholm, Sweden. Allbry's service enables more efficient and secure communication between student health services and students. The Swedish company was founded in 2018 by Roza Azimi, Haris Sejdic, Cem Celepli Atci, Ayman Ammouri. Cem Celepli Atci has been the CEO since 2018.

Part of McKinsey & Co., Inc., McKinsey & Co. Service AB is a consulting company founded in 2005. The company is based in Stockholm, Sweden and provides consulting services.

Eatery Sverige Group AB provides restaurant, catering, conference, and digital meeting services. The company is based in Stockholm, Sweden and has subsidiaries in Sweden. The Swedish company was founded in 1998. The CEO is Christine Hueber.