Thomas Michael Tarnowski

Summit Partners LP (Summit Partners) is a private equity firm founded in 1984 by Gregory Avis, Roe Stamps and Stephen Woodsum. The firm is headquartered in Boston, Massachusetts.

Cision AB engages in the provision of media and monitoring services. It is a provider of cloud-based PR software, services, and tools for the marketing and public relations industry. Its products covers media database and software solutions among businesses and corporates. The company operates through the following segments: Plan, Connect, Monitor, and Analyze services. Cision AB was founded in 1892 and is headquartered in Stockholm, Sweden.

Bravida AB engages in the provision of heating, sanitary, plumbing, and electrical installation services. It specializes in the installation of mechanical, electrical, security, fire prevention, and safety protection systems. The company was founded in 2000 and is headquartered in Stockholm, Sweden.

DSVM Group AB provides transportation, logistics, and environmental solutions. It also provides raw materials for the building & construction industry. The primary markets are Denmark and Sweden. Its subsidiaries act within the two market segments; Transport & Logistics and Resource Management. The firm has three Resource Management companies are RGS 90 in Sweden and Denmark, Nymølle and Vandrens in Denmark. RGS 90 provides specialist soil remediation services, as well as treatment of compost, concrete, asphalt, slag, waste wood, etc., for reuse and recycling. Nymølle supplies gravel, sand and similar products, which are extracted from a nationwide network of gravel pits. Vandrens offers a unique service to customers in Denmark and the rest of Scandinavia. The company was founded in 2004 and is headquartered in Roskilde, Denmark.

Bravida AS provides piping, electricity installation and ventilation services. It also provides plumbing and engineering services. The company was founded on August 9, 2000 and is headquartered in Oslo, Norway.

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.

ViroClinics Biosciences BV engages in the provision of diagnostic and clinical trial solutions. It offers research and development, preclinical, clinical trial operation, diagnostic testing, virus discovery, and quality assurance services. The company was founded by Albert Osterhaus in 2001 and is headquartered in Rotterdam, the Netherlands.

DP Group SpA engages in the provision of dental health services. It owns and operates a network of dental clinics that offer general dentistry. The company was founded by Michel Cohen, Samuele Baruch, and Paolo Tonveronachi in 2010 and is headquartered in Milan, Italy.