Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001537435-25-000018
Filing Date
2025-03-18
Accepted
2025-03-18 12:23:07
Documents
103
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K tgen-20241231.htm   iXBRL 10-K 1663821
2 EX-10.27 jnhletterreloan.htm EX-10.27 3908
3 EX-19 tgn-20241231xex191.htm EX-19 45380
4 EX-23.1 tgn-20241231xex231.htm EX-23.1 2276
5 EX-31.1 tgn-20241231xex311.htm EX-31.1 9513
6 EX-32.1 tgn-20241231xex321.htm EX-32.1 4305
  Complete submission text file 0001537435-25-000018.txt   10338641

Data Files

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Mailing Address 45 FIRST AVENUE WALTHAM MA 02451
Business Address 45 FIRST AVENUE WALTHAM MA 02451 781-466-6400
TECOGEN INC. (Filer) CIK: 0001537435 (see all company filings)

EIN.: 043536131 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-36103 | Film No.: 25747119
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
(CF Office: 06 Technology)