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Fuel Tech FTEK Business Segments

Q1 '26Q4 '25Q3 '25Q2 '25Q1 '25
Revenue by Business
Air Pollution Control$1.6M-33.0%$2.39M-11.6%$2.71M+8.1%$2.51M+92.2%$1.3M-25.6%
All Other Segments$0$0$0$0$0
FUELCHEM$4.48M-7.8%$4.85M+1.5%$4.78M+56.7%$3.05M-39.9%$5.08M+43.8%
Cost Of Revenue by Business
Air Pollution Control$989K-28.3%$1.38M-3.4%$1.43M+1.6%$1.41M+60.1%$878K-21.8%
All Other Segments-$0$0-$0-$0-$0
FUELCHEM$2.45M-7.1%$2.63M+9.7%$2.4M+47.9%$1.62M-36.2%$2.55M+32.2%
Operating Income by Business
Air Pollution Control$615K-39.3%$1.01M-20.8%$1.28M+16.4%$1.1M+159%$425K-32.3%
All Other Segments-$4.24M+9.0%-$4.66M-27.4%-$3.66M+4.7%-$3.84M+1.9%-$3.91M+10.1%
FUELCHEM$2.03M-8.6%$2.22M-6.8%$2.38M+66.6%$1.43M-43.6%$2.53M+57.7%
Gross Profit by Business
Air Pollution Control$615K-39.3%$1.01M-20.8%$1.28M+16.4%$1.1M+159%$425K-32.3%
All Other Segments$0$0$0$0$0
FUELCHEM$2.03M-8.6%$2.22M-6.8%$2.38M+66.6%$1.43M-43.6%$2.53M+57.7%
Selling General And Administrative Expense by Business
Air Pollution Control-$0$0-$0-$0-$0
All Other Segments$3.72M-10.6%$4.16M+29.6%$3.21M-4.2%$3.35M+0.2%$3.34M-15.3%
FUELCHEM-$0$0-$0-$0-$0
Research And Development Expense by Business
Air Pollution Control-$0$0-$0-$0-$0
All Other Segments$524K+4.0%$504K+12.0%$450K-8.2%$490K-14.0%$570K+40.7%
FUELCHEM-$0$0-$0-$0-$0
Revenue by Product
Ancillary Revenue$455K+136%$193K-69.8%$640K+46.8%$436K-9.4%$481K-4.4%
Spare Parts$394K+76.7%$223K-73.5%$840K+97.6%$425K+69.3%$251K+33.5%
Technology Solutions$5.23M-23.4%$6.83M+13.7%$6.01M+28.0%$4.7M-16.9%$5.65M+23.0%
Revenue by Geography
Africa$0$68K-56.4%$156K+311%$38K
Asia$254K$932K+396%$188K+17.5%$160K
CN$0$0$0$0$0
Europe$393K+10.1%$357K-48.9%$698K-1.3%$707K+48.2%$477K-8.1%
Latin America$186K$166K+155%$65K-81.3%$348K
Non Us$833K-49.6%$1.65M-11.4%$1.86M+67.0%$1.12M+9.1%$1.02M+2.3%
US$5.25M-6.2%$5.6M-0.6%$5.63M+26.7%$4.44M-17.1%$5.36M+25.1%
Total Assets by Geography
CN$772K+0.7%$767K-4.1%$800K+0.1%$799K+0.6%$794K+0.8%
Non Us$2.74M-3.5%$2.83M-5.4%$3M+4.3%$2.87M-26.7%$3.92M-10.2%
US$41.75M-5.8%$44.35M-1.3%$44.92M+1.8%$44.13M+3.1%$42.79M-3.7%

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Questions, answered.

How does Fuel Tech break its business down?
Fuel Tech (FTEK) reports revenue by business across 3 parts — Air Pollution Control, All Other Segments and FUELCHEM. Each is extracted from the segment footnotes and tracked over time.
Where does Fuel Tech's segment data come from?
Segment breakdowns are pulled from the segment footnotes in Fuel Tech's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.