The firm's client base is made up of both not-for-profit and investor-owned organizations operating in the health care services and medical technology sectors. Cain Brothers also serves financial sponsors that invest in the health care industry and their portfolio companies. A cross section of the types of Cain Brothers' clients includes the following:

Acute Care Hospitals and Health Systems including both not-for-profit and investor-owned hospitals and health systems, large and small, together with their attendant non-acute care activities and facilities

Long-Term Care and Senior Living Organizations including not-for-profit and investor-owned long-term care, CCRCs, and assisted living businesses

Managed Care organizations including provider-sponsored, investor-owned, and not-for-profit health plans; BlueCross BlueShield organizations, and disease management companies

Alternate Site Providers such as outpatient surgery, diagnostic imaging, outpatient rehabilitation, and clinical laboratories and home health care companies

Physician Groups and Clinics in a myriad of organizational configurations

Pharmaceutical Services Companies

Health Care Information Technology Companies

Medical Technology and Equipment companies focused on a wide range of specialties