David Lynn Manning

CyberGuard Corp. provider of network security products that incorporate hardware, firewalls, virtual private networks and networking software. The companys network appliances and software allow for network access control, remote monitoring of system activity, packet filtering, security auditing and alarm notification. It was founded in the year 1994 and was headquartered in Deerfield Beach, FL.

AmSurg Corp. operates an Ambulatory services business. It acquires, develops and operates ambulatory surgery centers in partnership with physician practice groups throughout the U.S. The company also operates a Physician Services business that provides outsourced physician services in multiple specialties to hospitals, ASCs and other healthcare facilities, primarily in the areas of anesthesiology, children's services, emergency medicine and radiology. AmSurg was founded in 1992 and is headquartered in Nashville, TN.

Pulse Health Ltd. engages in the operation, acquisition, and development of private hospitals and related health care services. It also supervises day surgeries. The company was founded on March 18, 2003 and is headquartered in Sydney, Australia.

Part of Asi Welbeck Holdings Ltd., Ambulatory Surgery International Ltd. is a British company that operates hospitals. The company is based in London, UK. The company was founded in 2015. The CEO is Andrew Knighton Chadwick-Jones.

ASI London E Holdings Ltd. is an investment holding company founded in 2018. The company is based in London, UK. and has subsidiaries in United Kingdom. Its main function is to hold investments.