Johan Wachtmeister

Ledstiernan AB invests in small and medium-sized enterprises. It owns and manages real estate and other properties, and provides corporate services and related activities. The company was founded in 1994 and is headquartered in Ekenassjon, Sweden.

Columbitech AB operates as a holding company with interest in providing mobile virtual private network solutions. Its product enables organizations to protect wireless data traffic and provide secure remote access to systems behind the firewall. It provides transparent access to any enterprise application without software changes, and protects entire workforce, both third-generation, and Wi-Fi users. The company was founded by Pontus Bergdahl, Lars Erik Mauritz Lavén, Mats Persson, and Lars Resenius in 2000 and is headquartered in Stockholm, Sweden.

Global Health Partner Ltd. provides health services. Its service areas are of spine, dental implants, orthopedics and obesity. The company was incorporated on June 27, 2006 and is headquartered in London, the United Kingdom.

ECM-UK Ltd. provides fund management services. The company was founded on December 16, 2019 and is headquartered in London, the United Kingdom.

GHP Specialty Care AB engages in the provision of healthcare services. It operates business through the Nordic Region and Rest of the World segments. The Nordic Region segment conducts business within specialist care, such as spine surgery/spine care, orthopaedics, obesity surgery and diabetes care, gastroenterology, urology, gynaecology, general surgery, arrhythmia, maternal health care, plastic surgery, and specialist dentistry. The Rest of the World segment manages business in the field of diabetes care at one clinic in the United Arab Emirates. The company was founded by Per Båtelson and Johan Wachtmeister in 2006 and is headquartered in Göteborg, Sweden.