Second Quarter 2023 Earnings Call
Company Information
Tecogen, Inc.
45 First Avenue
Waltham, MA 02451
Investor Relations
Tecogen, Inc.
John Hatsopoulos
45 First Avenue
Waltham, MA 02451
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