CHRISTUS Health System
- Catholic related health organization with facilities in southern and western USA, and Mexico. Lists facilities, physicians, and job openings.
- http://www.christushealth.org/

Independent Practitioner Network (IPN) Limited
- Developer, financier and operator of multidisciplinary medical centres throughout Australia. Includes corporate details and a searchable database of clinics.
- http://www.ipnet.com.au/

Meridian Health System
- A health care system comprising the Medical Center of Ocean County - Brick Division, Jersey Shore Medical Center, and Riverview Medical Center. Additional facilities to total more than 72 locations throughout Monmouth and Ocean counties. (Neptune)
- http://www.meridianhealth.com

Medi-Clinic
- List of affiliated private hospitals in Southern Africa.
- http://www.mediclinic.co.za

Athens Medical Center
- One of the three biggest groups in Europe in the medical and health services field. Corporate activities in Greece, Balkan region, and East Europe.
- http://www.iatriko.gr/index_en.htm

Planetree
- Information about this Derby, Connecticut based new model of health care with a more humanistic approach to health care. Affiliate health care institutions and hospitals are listed.
- http://www.planetree.org/

HealthSouth Corporation
- Comprised of over 1800 facilities in all 50 USA States, the United Kingdom, Australia, Saudi Arabia and Puerto Rico. Site includes facility locator and physician finder, as well as medical resources such as Medical Encyclopedia, drug interaction checker,
- http://www.healthsouth.com/

University Health System Consortium
- Designed to pool resources, create economies of scale, improve clinical and operating efficiencies, and influence the direction and delivery of health care.
- http://www.uhc.edu/