Anthony S. Loumidis

GlenRose Instruments, Inc., provides radiological services, as well as operates an analytical laboratory network. The firm offers radiological characterization and analysis, hazardous, radiological, and hazardous waste management and health services primarily to the federal government. The company was founded by John N. Hatsopoulos in September 2005 and is headquartered in Waltham, MA.

Vero Biotech LLC is a biotechnology company, which focuses on the design, development and commercialization of inhaled nitric oxide delivery systems to address the unmet medical needs of patients with cardiopulmonary conditions. It develops a drug, GeNOsyl to meet the needs of patients and care providers. The company was founded by David H. Fine in 2006 and is headquartered in Atlanta, GA.

Scarsdale Equities LLC is a registered broker/dealer headquartered in New York City. The firm was founded in 2004 and its main services include institutional equity brokerage services, discretionary account management, investment banking and start-up consulting and advisory services for money managers.Scarsdale Equities provides a full array of trading and execution services for their clients. They do not provide any internal research.

American DG Energy, Inc distributes and produces electricity, heat, hot water and cooling equipment. It also provides natural gas powered cogeneration system. The company was founded by George N. Hatsopoulos and John N. Hatsopoulos on July 24, 2001 and is headquartered in Waltham, MA.

Tecomet, Inc. designs, develops and manufactures implants, surgical instruments, trauma plates and photochemical etched products. The firm offers manufacturing solutions in the areas of metal polishing and finishing, casting, rapid prototyping and multi-axis precision CNC machining. The company was founded in 1963 and is headquartered in Wilmington, MA.

Alexandros Partners LLC is a research firm located in Waltham, Massachusetts

Part of Tecogen, Inc., Ilios, Inc. offers custom software development, systems administration, and database administration services. The company is based in Riverside, MO.