Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001537435-25-000037
Filing Date
2025-05-13
Accepted
2025-05-13 17:30:28
Documents
79
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q tgen-20250331.htm   iXBRL 10-Q 1090943
2 EX-31.1 tgn-20250331xex311.htm EX-31.1 9509
3 EX-32.1 tgn-20250331xex321.htm EX-32.1 4300
9 GRAPHIC tgen-20250331_g1.jpg GRAPHIC 5622
  Complete submission text file 0001537435-25-000037.txt   8077892

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT tgen-20250331.xsd EX-101.SCH 67685
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT tgen-20250331_cal.xml EX-101.CAL 110407
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT tgen-20250331_def.xml EX-101.DEF 348105
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT tgen-20250331_lab.xml EX-101.LAB 776492
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT tgen-20250331_pre.xml EX-101.PRE 550502
82 EXTRACTED XBRL INSTANCE DOCUMENT tgen-20250331_htm.xml XML 1143914
Mailing Address 76 TREBLE COVE ROAD BLDG. 1 NORTH BILLERICA MA 01862
Business Address 76 TREBLE COVE ROAD BLDG. 1 NORTH BILLERICA MA 01862 781-466-6400
TECOGEN INC. (Filer) CIK: 0001537435 (see all company filings)

EIN.: 043536131 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-36103 | Film No.: 25941684
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
(CF Office: 06 Technology)