Duane Knight

Black Hills Gas Holdings Corp. provides natural gas. The company was founded in 1988 and is headquartered in Black Hills Gas Holdings Corp. SD.

Clarimedix, Inc. develops pipeline products for diseases associated with vascular dysfunction. It offers products for the treatment of cerebral vasospasm, raynaud’s syndrome and alzheimer’s disease. Clarimedix was founded in 2006 and was headquartered in Aurora, CO.

Denver Biomedical, Inc. designed and manufactured medical products for chronic fluid management in the chest and abdomen. It marketed drainage products for hospital and home use primarily for terminally-ill cancer patients. The company was founded in 1969 and was headquartered in Denver, CO.

Neuromonics, Inc. manufactures and distributes medical devices for long-term relief of tinnitus. The firm offers Neuromonics tinnitus treatment which is used for the treatment of tinnitus. The company was founded by Paul B. Davis in 2001 and is headquartered in Westminster, CO.

ValveXchange, Inc. develops two-part bioprosthetic heart valve. The company was founded by Ivan Vesely on January 22, 2008 and is headquartered in Greenwood Village, CO.

Facility Solutions, Inc. provides project management and consulting services. Its services include national rollouts, project management, consulting services, construction management, general contracting and facility management. The company was founded by Thomas P. Cullen and is headquartered in Clinton, MI.

Acesis Holdings Corp. functions as an investment holding company whose subsidiaries developing platform of oral drug candidates for metabolic and endocrine disorders. The company was founded on October 3, 2022 and is headquartered in Lone Tree, CO.