Ralph S. Sheridan

American Science & Engineering, Inc. engages in the development, manufacture, marketing and sale of X-ray inspection and other detection products. It can be used for homeland security, force protection, public safety, and other critical defence and security applications. The firm's X-ray imaging products utilize several technologies including traditional transmission X-ray imaging, dual-energy transmission X-ray imaging, high-energy transmission X-ray imaging, Forwardscatter X-ray imaging, and Z Backscatter X-ray imaging. The company was founded in 1958 and is headquartered in Billerica, MA.

CVP Management, Inc (Converge Venture Partners) is a venture capital firm founded in 1998 by Nilanjana Bhowmik and Maia Heymann. The firm is headquartered in Cambridge, Massachusetts.

Ion Signature Technology, Inc. develops and markets scientific software products. The firm engages in Automotive, Aerospace, Medical Device, Communications, Consumer Electronics, Computer Science, Industrial Manufacturing, Engineering and Construction. Its current products provide unmatched accuracy, precision, selectivity, sensitivity and speed with next generation products aimed at data integration, mining and sharing of information. The company was founded by Albert Robbat in 2003 and is headquartered in Smithfield, RI.

Vela Systems, Inc. develops mobile software for project management. The company was founded by Adam H. Omansky, Joshua L. Kanner and Charley R. Lax in April 2005 and is headquartered in San Rafael, CA.

Combustion Engineering, Inc. is a steam boiler manufacturer and maintenance contractor. The company was registered in 1955 and is headquartered in Norwalk, CT.

UAN Cultural & Creative Co. Ltd. operates as a blank check company. Its purpose is to effect a merger, capital stock exchange, asset acquisition or other similar business combination with an entity that has an operating business in the security industry. The company was founded on August 10, 2005 and is headquartered in Troy, MI.