Company Information
Tecogen, Inc.
76 Treble Cove Road
North Billerica, MA 01862
Investor Relations
Tecogen, Inc.
John Hatsopoulos
76 Treble Cove Road
North Billerica, MA 01862
John.Hatsopoulos@Tecogen.com
Transfer Agent
VStock Transfer, LLC
18 Lafayette Place
Woodmere, NY 11598
T: (212) 828-8436
F: (885) 983-8625
www.VStockTransfer.com