Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-25-016135
Filing Date
2025-05-12
Accepted
2025-05-12 16:32:04
Documents
77
Period of Report
2025-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q ftek20250331_10q.htm   iXBRL 10-Q 797069
2 EXHIBIT 31.1 ex_766023.htm EX-31.1 9543
3 EXHIBIT 31.2 ex_766024.htm EX-31.2 9629
4 EXHIBIT 32 ex_766025.htm EX-32 8764
  Complete submission text file 0001437749-25-016135.txt   5337733

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA ftek-20250331.xsd EX-101.SCH 55930
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE ftek-20250331_cal.xml EX-101.CAL 44051
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE ftek-20250331_def.xml EX-101.DEF 345103
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE ftek-20250331_lab.xml EX-101.LAB 299108
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE ftek-20250331_pre.xml EX-101.PRE 383364
80 EXTRACTED XBRL INSTANCE DOCUMENT ftek20250331_10q_htm.xml XML 783707
Mailing Address 27601 BELLA VISTA PARKWAY WARRENVILLE IL 60555
Business Address 27601 BELLA VISTA PARKWAY WARRENVILLE IL 60555 6308454431
FUEL TECH, INC. (Filer) CIK: 0000846913 (see all company filings)

EIN.: 205657551 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-33059 | Film No.: 25935391
SIC: 3564 Industrial & Commercial Fans & Blowers & Air Purifing Equip
(CF Office: 06 Technology)