Fuel Tech (FTEK) Interest Coverage Ratio: History & Chart

Fuel Tech, Inc.(FTEK)

Industrial - Pollution & Treatment Controls · Warrenville, IL

$1.65-0.01 (-0.60%)

Delayed quote: Oct 5, 2026, 4:00 PM EDT

About Fuel Tech, Inc.

Fuel Tech, Inc. engages in the development, commercialization, and application of technologies for air pollution control, process optimization, water treatment, and advanced engineering services to utility and industrial customers in the United States, rest of the Americas, Europe, South Africa, the Pacific Rim, and internationally. The Air Pollution Control Technology segment offers technologies to reduce nitrogen oxide emissions (NOx) in flue gas from boilers, incinerators, furnaces, and other stationary combustion sources; NOxOUT selected non-catalytic reduction and selected catalytic reduction systems, including ammonia injection grid and graduated straightening grid systems; electrostatic precipitator processes and services; ULTRA technology; urea direct injection systems; and flue gas conditioning systems. Its FUEL CHEM Technology segment provides chemical injection programs to improve the efficiency, reliability, fuel flexibility, boiler heat rate, and environmental status of combustion units for the control of slagging, fouling, corrosion, opacity, and acid plume, as well as the formation of sulfur trioxide, ammonium bisulfate, particulate matter, sulfur dioxide, and carbon dioxide through the addition of chemicals into the furnace using targeted in-furnace injection technology. This segment also offers its FUEL CHEM program for plants operating in the electric utility, industrial, pulp and paper, waste-to-energy, and university and district heating markets; and the owners of boilers, furnaces, and other combustion units for treating a wide variety of solid and liquid fuels, including coal, heavy oil, black liquor, biomass, and municipal waste. In addition, the company provides dissolved gas infusion systems, which utilize a proprietary channel injector and a patented saturator that infuses oxygen, carbon dioxide, or other gases into water; and visualization software. Fuel Tech, Inc. was incorporated in 1987 and is headquartered in Warrenville, Illinois.

Warrenville, IL

77 employees

www.ftek.com

Industrials / Industrial - Pollution & Treatment Controls

Sector: Industrials
Industry: Industrial - Pollution & Treatment Controls
CEO: Ramesh Nuggihalli

View full financials

FTEK Interest Coverage Ratio Metrics

INTEREST COVERAGE RATIO

-133.50x

INTEREST COVERAGE RATIO AVG TTM

-113.48x

INTEREST COVERAGE RATIO AVG 3Y

-119.67x

INTEREST COVERAGE RATIO AVG 5Y

-119.14x

INTEREST COVERAGE RATIO AVG 10Y

-124.59x

INTEREST COVERAGE RATIO AVG 15Y

-17.38x

INTEREST COVERAGE RATIO AVG 20Y

-11.46x

CURRENT VS TTM AVG

-17.64%

CURRENT VS 3Y AVG

-11.55%

CURRENT VS 5Y AVG

-12.05%

CURRENT VS 10Y AVG

-7.15%

CURRENT VS 15Y AVG

-668.26%

CURRENT VS 20Y AVG

-1065.05%

SECTOR MEDIAN · INDUSTRIALS

3.64x

median of 297 covered companies

CURRENT VS SECTOR MEDIAN

-3767.58%

vs the sector median at left

NAME	MARKET CAP	INTEREST COVERAGE RATIO	TTM	3Y	5Y
Fuel Tech, Inc. (FTEK)	$51.42M	-133.50x	-113.48x	-119.67x	-119.14x
Circle8 Group, Inc. (CIRC)vs ›	$53.85M	-5.48x	N/A	N/A	N/A
Culp, Inc. (CULP)vs ›	$47.87M	-12.53x	147.01x	218.18x	236.67x
Avax One Technology Ltd (AVX)vs ›	$47.58M	-5.03x	N/A	N/A	N/A
First Breach Inc. (FBDT)vs ›	$46.44M	N/A	N/A	N/A	N/A
DLH Holdings Corp. (DLHC)vs ›	$59.13M	1.11x	1.28x	4.66x	4.49x
Energys Group Limited (ENGS)vs ›	$42.27M	-0.42x	4.38x	4.38x	4.38x
Aeries Technology, Inc (AERT)vs ›	$40.52M	9.76x	9.76x	9.61x	10.91x
Euroholdings Ltd. (EHLD)vs ›	$38.22M	32.04x	45.04x	40.65x	40.65x
Laser Photonics Corporation (LASE)vs ›	$37.95M	-2.09x	12.38x	12.38x	12.38x

NAME

MARKET CAP

INTEREST COVERAGE RATIO

TTM

Fuel Tech, Inc. (FTEK)

$51.42M

-133.50x

-113.48x

-119.67x

-119.14x

Circle8 Group, Inc. (CIRC)vs ›

$53.85M

-5.48x

N/A

Culp, Inc. (CULP)vs ›

$47.87M

-12.53x

147.01x

218.18x

236.67x

Avax One Technology Ltd (AVX)vs ›

$47.58M

-5.03x

N/A

First Breach Inc. (FBDT)vs ›

$46.44M

N/A

DLH Holdings Corp. (DLHC)vs ›

$59.13M

1.11x

1.28x

4.66x

4.49x

Energys Group Limited (ENGS)vs ›

$42.27M

-0.42x

4.38x

Aeries Technology, Inc (AERT)vs ›

$40.52M

9.76x

9.61x

10.91x

Euroholdings Ltd. (EHLD)vs ›

$38.22M

32.04x

45.04x

40.65x

Laser Photonics Corporation (LASE)vs ›

$37.95M

-2.09x

12.38x

Interest Coverage Ratio FAQ

What is the interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The interest coverage ratio for FTEK stock is -133.50x.

Is Fuel Tech, Inc.'s interest coverage ratio high or low?

The interest coverage ratio of -133.50x is 12% below its 5-year average of -119.14x, near the high end of its 5-year range (-1305.00x–270.78x).

What is the TTM average interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The TTM average interest coverage ratio for FTEK stock is -113.48x.

What is the 3Y average interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The 3Y average interest coverage ratio for FTEK stock is -119.67x.

What is the 5Y average interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The 5Y average interest coverage ratio for FTEK stock is -119.14x.

What is the 10Y average interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The 10Y average interest coverage ratio for FTEK stock is -124.59x.

What is the 15Y average interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The 15Y average interest coverage ratio for FTEK stock is -17.38x.

What is the 20Y average interest coverage ratio for Fuel Tech, Inc. (FTEK)?

The 20Y average interest coverage ratio for FTEK stock is -11.46x.

DATE	INTEREST COVERAGE RATIO
2023-12-31	-133.50x
2023-09-30	26.60x
2023-06-30	-266.40x
2023-03-31	-131.60x
2022-12-31	-62.50x
2022-09-30	48.00x
2022-06-30	-121.25x
2022-03-31	-196.80x
2021-12-31	-73.67x
2021-09-30	115.60x
2021-06-30	-137.80x
2021-03-31	-289.25x
2020-12-31	-333.20x
2020-09-30	270.78x
2020-06-30	-808.00x
2020-03-31	-894.33x
2019-09-30	-340.25x
2019-06-30	-281.00x
2019-03-31	-1305.00x
2015-06-30	-748.67x
2015-03-31	-89.22x
2014-12-31	-855.03x
2014-09-30	43.67x
2014-06-30	-19.74x
2014-03-31	-39.21x
2013-12-31	18.37x
2013-09-30	280.79x
2013-06-30	212.80x
2012-12-31	305.67x
2012-09-30	100.19x
2012-06-30	3.84x
2012-03-31	99.68x
2011-12-31	129.87x
2011-09-30	62.00x
2011-06-30	24.87x
2011-03-31	70.08x
2010-12-31	70.15x
2010-09-30	44.82x
2010-06-30	-10.55x
2010-03-31	11.16x
2009-12-31	19.76x
2009-09-30	-34.74x
2009-06-30	-15.73x
2009-03-31	-82.17x
2008-12-31	4.81x
2008-09-30	113.39x
2008-06-30	39.75x
2008-03-31	49.22x
2002-12-31	62.45x
2002-09-30	12.43x

DATE

INTEREST COVERAGE RATIO

2023-12-31

-133.50x

2023-09-30

26.60x

2023-06-30

-266.40x

2023-03-31

-131.60x

2022-12-31

-62.50x

2022-09-30

48.00x

2022-06-30

-121.25x

2022-03-31

-196.80x

2021-12-31

-73.67x

2021-09-30

115.60x

2021-06-30

-137.80x

2021-03-31

-289.25x

2020-12-31

-333.20x

2020-09-30

270.78x

2020-06-30

-808.00x

2020-03-31

-894.33x

2019-09-30

-340.25x

2019-06-30

-281.00x

2019-03-31

-1305.00x

2015-06-30

-748.67x

2015-03-31

-89.22x

2014-12-31

-855.03x

2014-09-30

43.67x

2014-06-30

-19.74x

2014-03-31

-39.21x

2013-12-31

18.37x

2013-09-30

280.79x

2013-06-30

212.80x

2012-12-31

305.67x

2012-09-30

100.19x

2012-06-30

3.84x

2012-03-31

99.68x

2011-12-31

129.87x

2011-09-30

62.00x

2011-06-30

24.87x

2011-03-31

70.08x

2010-12-31

70.15x

2010-09-30

44.82x

2010-06-30

-10.55x

2010-03-31

11.16x

2009-12-31

19.76x

2009-09-30

-34.74x

2009-06-30

-15.73x

2009-03-31

-82.17x

2008-12-31

4.81x

2008-09-30

113.39x

2008-06-30

39.75x

2008-03-31

49.22x

2002-12-31

62.45x

2002-09-30

12.43x

Interest Coverage Ratio: -133.50x

FTEK Interest Coverage Ratio

FTEK Average Interest Coverage Ratio Chart

FTEK Current vs Average Interest Coverage Ratio Chart

FTEK Interest Coverage Ratio Metrics

FTEK Competitors' Interest Coverage Ratio

Financial Health Indicators

Interest Coverage Ratio Formula & Definition

Interest Coverage Ratio FAQ

FTEK Interest Coverage Ratio History

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