Charles Buttz

Essence Healthcare, Inc. provides hospital and medical service plans. The company is headquartered in Maryland Heights, MO.

VCP I Inc (VCP) is a private equity firm, a subsidiary of Vestar Management Corp. II founded in 1988 by Norman W. Alpert, Daniel S. O’Connell and Robert L. Rosner. The firm is headquartered in New York.

ePatientFinder, Inc. is engaged in healthcare services. The company is headquartered in Austin, TX.

Tandigm Health LLC provides health care services. The company was founded in 2014 and is headquartered in West Conshohocken, PA.

Sybase, Inc. engages in the development and provision of mobile and wireless software solutions for data integration. The company was founded in 1984 and is headquartered in San Ramon, CA.

AptSoft Corp. provides software solutions. It focuses on the use of complex event processing to help companies implement non-linear, dynamic, and closed-loop processes like those found in fraud, compliance, and cross-sell applications. The company was founded in 1999 by Frank L. Chisholm and is located in Burlington, MA.

Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY.

Part of Naviga, Inc., Atex, Inc. provides software products to the media industry. The company is based in Bedford, MA. Atex was acquired by Naviga, Inc. on November 01, 2013.

NaviNet, Inc. provides software for communication between healthcare providers. It offers NaviNet open provider portal, open advance referrals, document exchange and value based network applications. The company was founded in 1998 by Robert Chin, Thomas G. Morrison, William R. Cowen, Bradley J. Waugh and Jeffrey Daly and is headquartered in Boston, MA.

Essence Group Holdings Corp. operates as a holding company with interests in providing health management services. The company was founded by Tom Doerr on December 26, 2007 and is headquartered in Maryland Heights, MO.

MetaCarta, Inc. provides geographic search and referencing solutions. Its products make data and unstructured content. The company was founded in 1999 and is headquartered in Cambridge, MA.

Havencrest Capital Management LLC (Havencrest Capital) is a private equity firm founded in 2017 by Christopher W. Kersey. The firm is headquartered in Dallas, Texas.