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FUEL TECH, INC.
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Quarterly
FUEL TECH, INC. — Quarterly Financials
Quarterly figures from SEC EDGAR XBRL filings (10-Q)
These figures are extracted from XBRL-tagged quarterly reports (10-Q) that FUEL TECH, INC. filed with the SEC. Values are as reported for each individual quarter (Q1, Q2, Q3, Q4) — not cumulative year-to-date. Negative figures indicate a loss.
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q1
2018
Mar 31, 2018
$12.79M
May 9, 2018
Q3
2017
Sep 30, 2017
$13.55M
Nov 13, 2017
Q2
2017
Jun 30, 2017
$9.74M
Aug 14, 2017
Q1
2018
Mar 31, 2017
$8.49M
May 9, 2018
Q3
2017
Sep 30, 2016
$12.60M
Nov 13, 2017
Q2
2017
Jun 30, 2016
$15.18M
Aug 14, 2017
Q1
2017
Mar 31, 2016
$17.82M
May 11, 2017
Q3
2016
Sep 30, 2015
$21.68M
Nov 8, 2016
Q2
2016
Jun 30, 2015
$18.68M
Aug 9, 2016
Q1
2016
Mar 31, 2015
$15.10M
May 10, 2016
Q3
2015
Sep 30, 2014
$21.48M
Nov 9, 2015
Q2
2015
Jun 30, 2014
$20.19M
Aug 10, 2015
Q1
2015
Mar 31, 2014
$18.66M
May 11, 2015
Q3
2014
Sep 30, 2013
$33.56M
Nov 6, 2014
Q2
2014
Jun 30, 2013
$29.09M
Aug 11, 2014
Q1
2014
Mar 31, 2013
$22.48M
May 12, 2014
Q3
2013
Sep 30, 2012
$24.91M
Nov 12, 2013
Q2
2013
Jun 30, 2012
$20.91M
Aug 7, 2013
Q1
2013
Mar 31, 2012
$25.21M
May 7, 2013
Q3
2012
Sep 30, 2011
$24.02M
Nov 6, 2012
Revenue — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
$7.49M
Nov 4, 2025
Q2
2025
Jun 30, 2025
$5.56M
Aug 5, 2025
Q1
2025
Mar 31, 2025
$6.38M
May 12, 2025
Q3
2025
Sep 30, 2024
$7.85M
Nov 4, 2025
Q2
2025
Jun 30, 2024
$7.04M
Aug 5, 2025
Q1
2025
Mar 31, 2024
$4.96M
May 12, 2025
Q3
2024
Sep 30, 2023
$7.99M
Nov 6, 2024
Q2
2024
Jun 30, 2023
$5.46M
Aug 6, 2024
Q1
2024
Mar 31, 2023
$7.29M
May 7, 2024
Q3
2023
Sep 30, 2022
$8.02M
Nov 7, 2023
Q2
2023
Jun 30, 2022
$6.37M
Aug 8, 2023
Q1
2023
Mar 31, 2022
$5.54M
May 9, 2023
Q3
2022
Sep 30, 2021
$7.56M
Nov 8, 2022
Q2
2022
Jun 30, 2021
$5.22M
Aug 10, 2022
Q1
2022
Mar 31, 2021
$5.03M
May 10, 2022
Q3
2021
Sep 30, 2020
$8.16M
Nov 9, 2021
Q2
2021
Jun 30, 2020
$4.40M
Aug 10, 2021
Q1
2021
Mar 31, 2020
$3.78M
May 12, 2021
Q3
2020
Sep 30, 2019
$6.45M
Nov 10, 2020
Q2
2020
Jun 30, 2019
$8.95M
Aug 11, 2020
Net Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
$303.0K
Nov 4, 2025
Q2
2025
Jun 30, 2025
($689.0K)
Aug 5, 2025
Q3
2025
Jun 30, 2025
($689.0K)
Nov 4, 2025
Q2
2025
Mar 31, 2025
($739.0K)
Aug 5, 2025
Q3
2025
Mar 31, 2025
($739.0K)
Nov 4, 2025
Q1
2025
Mar 31, 2025
($739.0K)
May 12, 2025
Q3
2025
Sep 30, 2024
$80.0K
Nov 4, 2025
Q3
2025
Jun 30, 2024
($421.0K)
Nov 4, 2025
Q2
2025
Jun 30, 2024
($421.0K)
Aug 5, 2025
Q3
2025
Mar 31, 2024
$281.0K
Nov 4, 2025
Q2
2025
Mar 31, 2024
$281.0K
Aug 5, 2025
Q1
2025
Mar 31, 2024
$281.0K
May 12, 2025
Q3
2024
Sep 30, 2023
$459.0K
Nov 6, 2024
Q2
2024
Jun 30, 2023
($1.04M)
Aug 6, 2024
Q3
2024
Jun 30, 2023
($1.04M)
Nov 6, 2024
Q3
2024
Mar 31, 2023
($414.0K)
Nov 6, 2024
Q1
2024
Mar 31, 2023
($414.0K)
May 7, 2024
Q2
2024
Mar 31, 2023
($414.0K)
Aug 6, 2024
Q3
2023
Sep 30, 2022
$314.0K
Nov 7, 2023
Q3
2023
Jun 30, 2022
($356.0K)
Nov 7, 2023
Operating Income — By Quarter
Quarter
Fiscal Year
Period End
Value
Filed
Q3
2025
Sep 30, 2025
$4.0K
Nov 4, 2025
Q2
2025
Jun 30, 2025
($1.31M)
Aug 5, 2025
Q1
2025
Mar 31, 2025
($952.0K)
May 12, 2025
Q3
2025
Sep 30, 2024
($179.0K)
Nov 4, 2025
Q2
2025
Jun 30, 2024
($715.0K)
Aug 5, 2025
Q1
2025
Mar 31, 2024
($1.69M)
May 12, 2025
Q3
2024
Sep 30, 2023
$133.0K
Nov 6, 2024
Q2
2024
Jun 30, 2023
($1.33M)
Aug 6, 2024
Q1
2024
Mar 31, 2023
($658.0K)
May 7, 2024
Q3
2023
Sep 30, 2022
$192.0K
Nov 7, 2023
Q2
2023
Jun 30, 2022
($485.0K)
Aug 8, 2023
Q1
2023
Mar 31, 2022
($984.0K)
May 9, 2023
Q3
2022
Sep 30, 2021
$578.0K
Nov 8, 2022
Q2
2022
Jun 30, 2021
($689.0K)
Aug 10, 2022
Q1
2022
Mar 31, 2021
($1.16M)
May 10, 2022
Q3
2021
Sep 30, 2020
$2.44M
Nov 9, 2021
Q2
2021
Jun 30, 2020
($2.42M)
Aug 10, 2021
Q1
2021
Mar 31, 2020
($2.68M)
May 12, 2021
Q3
2020
Sep 30, 2019
($1.36M)
Nov 10, 2020
Q2
2020
Jun 30, 2019
($843.0K)
Aug 11, 2020