Ronald C. Warrington

Part of MobilePro Corp., Communications Central, Inc. is a private company that owns and operates a network of pay telephones. The company is based in Roswell, GA. Communications Central was acquired by Davel Communications, Inc. on February 03, 1998 for $66 million.

Pivotal Systems Corp. engages in the design, development, and manufacture of gas flow monitoring and control products. Its products include High Flow Gas Flow Controller and Gas Flow Controller. The company was founded by Sherk Chung and Mukund C. Venkatesh in 2003 and is headquartered in Fremont, CA.

DigitalPersona, Inc. provides authentication and endpoint protection solutions for enterprises, custom application developers and consumers. It makes strong security accessible to businesses of all sizes, helping organizations improve efficiency while addressing growing security, compliance and loss prevention demands. The company was founded in 1996 and is headquartered in Redwood City, CA.

Energy & Environmental Economics, Inc. provides energy economics and strategy consulting services. It specializes in resource planning, cost of service, rate design, natural gas and international electricity. The company was founded by Ren Orans in 1989 and is headquartered in New York, NY.

Sandy Hill Ventures LLC partners with clients and companies to seek investment opportunities that are often overlooked by most venture capital and private equity firms. The American company's approach is unique and focuses on identifying potential investments that are not on the radar of other firms.

Atlantic Coastal Acquisition Corp. is a blank check company. It was formed for the purpose of effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination with one or more businesses. The company was founded on December 7, 2020 and is headquartered in New York, NY.