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Tetra Tech, Inc. (TTEK) Operating Margin

Annual Operating Margin:

11.09%+1.27%(+12.93%)
September 28, 2025

Summary

  • As of today, TTEK annual operating profit margin is 11.09%, with the most recent change of +1.27% (+12.93%) on September 28, 2025.
  • During the last 3 years, TTEK annual operating margin has risen by +1.36% (+13.98%).
  • TTEK annual operating margin is now -17.91% below its all-time high of 13.51%, reached on September 30, 1994.

Performance

TTEK Operating Margin Chart

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Quarterly Operating Margin:

12.89%+0.85%(+7.06%)
September 30, 2025

Summary

  • As of today, TTEK quarterly operating profit margin is 12.89%, with the most recent change of +0.85% (+7.06%) on September 30, 2025.
  • Over the past year, TTEK quarterly operating margin has increased by +1.79% (+16.13%).
  • TTEK quarterly operating margin is now -70.39% below its all-time high of 43.53%, reached on June 30, 1992.

Performance

TTEK Quarterly Operating Margin Chart

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Operating Margin Formula

Operating Profit Margin =  Operating Profit
Revenue
✕ 100%

TTEK Operating Margin Trends

PeriodPeriodAnnualAnnualQuarterlyQuarterly
1Y1 Year+12.9%+16.1%
3Y3 Years+14.0%+22.3%
5Y5 Years+36.7%+42.8%

TTEK Operating Margin Highs & Lows

PeriodPeriodAnnual vs HighAnnual vs HighAnnual vs LowAnnual vs LowQuarter. vs HighQuarter. vs HighQuarter. vs LowQuarter. vs Low
3Y3-Yearat high+19.4%at high+68.7%
5Y5-Yearat high+36.7%at high+68.7%
All-TimeAll-Time-17.9%+303.3%-70.4%+104.7%

TTEK Operating Margin History

DateAnnualQuarterly
Sep 2025
-
12.89%(+7.1%)
Sep 2025
11.09%(+12.9%)
-
Jun 2025
-
12.04%(+22.4%)
Mar 2025
-
9.84%(+1.7%)
Dec 2024
-
9.68%(-12.8%)
Sep 2024
9.82%(+5.7%)
11.10%(+15.5%)
Jun 2024
-
9.61%(+2.2%)
Mar 2024
-
9.40%(+4.0%)
Dec 2023
-
9.04%(-15.5%)
Sep 2023
-
10.70%(+29.7%)
Sep 2023
9.29%(-4.5%)
-
Jun 2023
-
8.25%(+8.0%)
Mar 2023
-
7.64%(-29.3%)
Dec 2022
-
10.81%(+2.6%)
Sep 2022
9.73%(+13.0%)
10.54%(+13.2%)
Jun 2022
-
9.31%(+6.5%)
Mar 2022
-
8.74%(-9.3%)
Dec 2021
-
9.64%(+9.8%)
Sep 2021
8.61%(+6.2%)
8.78%(+0.1%)
Jun 2021
-
8.77%(+9.2%)
Mar 2021
-
8.03%(-9.1%)
Dec 2020
-
8.83%(-2.2%)
Sep 2020
8.11%(+20.0%)
9.03%(+14.3%)
Jun 2020
-
7.90%(+11.6%)
Mar 2020
-
7.08%(-10.8%)
Dec 2019
-
7.94%(+67.9%)
Sep 2019
6.76%(-1.7%)
4.73%(-39.7%)
Jun 2019
-
7.85%(+19.3%)
Mar 2019
-
6.58%(-15.3%)
Dec 2018
-
7.77%(+16.3%)
Sep 2018
6.88%(-0.9%)
6.68%(-14.2%)
Jun 2018
-
7.79%(+20.8%)
Mar 2018
-
6.45%(-1.5%)
Dec 2017
-
6.55%(-15.3%)
Sep 2017
6.94%(+6.4%)
7.73%(+12.4%)
Jun 2017
-
6.88%(+3.1%)
Mar 2017
-
6.67%(+6.7%)
Dec 2016
-
6.25%(-8.6%)
Sep 2016
6.52%(+5.0%)
6.84%(+5.1%)
Jun 2016
-
6.51%(+19.9%)
Mar 2016
-
5.43%(-32.2%)
Dec 2015
-
8.01%(-16.0%)
Sep 2015
6.21%(+62.6%)
9.54%(-1.1%)
Jun 2015
-
9.65%(+52.9%)
Mar 2015
-
6.31%(-23.2%)
Dec 2014
-
8.22%(+914.8%)
Sep 2014
3.82%(+38.9%)
0.81%(-87.8%)
Jun 2014
-
6.62%(+22.6%)
Mar 2014
-
5.40%(-33.1%)
Dec 2013
-
8.07%(+8.2%)
Sep 2013
2.75%(-49.5%)
7.46%(+180.6%)
Jun 2013
-
-9.26%(-232.7%)
Mar 2013
-
6.98%(-15.8%)
Dec 2012
-
8.29%(+38.4%)
Sep 2012
5.45%(-4.2%)
5.99%(-31.9%)
Jun 2012
-
8.80%(+18.1%)
Mar 2012
-
7.45%(+4.5%)
Dec 2011
-
7.13%(-21.9%)
Sep 2011
5.69%(+0.7%)
9.13%(+11.3%)
Jun 2011
-
8.20%(+20.6%)
Mar 2011
-
6.80%(-19.6%)
Dec 2010
-
8.46%(-4.1%)
Sep 2010
5.65%(+6.0%)
8.82%(-0.2%)
Jun 2010
-
8.84%(+22.4%)
Mar 2010
-
7.22%(-20.3%)
Dec 2009
-
9.06%(+1.7%)
Sep 2009
5.33%
8.91%(-2.9%)
Jun 2009
-
9.18%(+9.5%)
Mar 2009
-
8.38%(-3.3%)
DateAnnualQuarterly
Dec 2008
-
8.67%(-1.8%)
Sep 2008
8.54%(+0.2%)
8.83%(+4.6%)
Jun 2008
-
8.44%(-2.3%)
Mar 2008
-
8.64%(+5.5%)
Dec 2007
-
8.19%(-7.8%)
Sep 2007
8.52%(+17.5%)
8.88%(+3.0%)
Jun 2007
-
8.62%(+10.8%)
Mar 2007
-
7.78%(-10.9%)
Dec 2006
-
8.73%(+9.5%)
Sep 2006
7.25%(+108.3%)
7.97%(+18.6%)
Jun 2006
-
6.72%(-1.6%)
Mar 2006
-
6.83%(-8.3%)
Dec 2005
-
7.45%(-16.9%)
Sep 2005
3.48%(-33.1%)
8.96%(+41.8%)
Jun 2005
-
6.32%(+126.0%)
Mar 2005
-
-24.34%(-491.3%)
Dec 2004
-
6.22%(+236.4%)
Sep 2004
5.20%(-51.9%)
-4.56%(-168.8%)
Jun 2004
-
6.63%(-32.8%)
Mar 2004
-
9.87%(-0.4%)
Dec 2003
-
9.91%(-13.2%)
Sep 2003
10.82%(+24.2%)
11.42%(+3.5%)
Jun 2003
-
11.03%(-0.3%)
Mar 2003
-
11.06%(+16.9%)
Dec 2002
-
9.46%(+18.0%)
Sep 2002
8.71%(-27.4%)
8.02%(+5.9%)
Jun 2002
-
7.57%(+32.6%)
Mar 2002
-
5.71%(-49.2%)
Dec 2001
-
11.25%(-17.8%)
Sep 2001
11.99%(-3.4%)
13.69%(+15.1%)
Jun 2001
-
11.89%(+4.9%)
Mar 2001
-
11.33%(+4.3%)
Dec 2000
-
10.86%(-21.0%)
Sep 2000
12.41%(-3.3%)
13.74%(+9.3%)
Jun 2000
-
12.57%(+30.5%)
Mar 2000
-
9.63%(-15.6%)
Dec 1999
-
11.41%(-19.6%)
Sep 1999
12.83%(-4.1%)
14.20%(+9.9%)
Jun 1999
-
12.92%(+5.6%)
Mar 1999
-
12.24%(+7.3%)
Dec 1998
-
11.41%(+69.0%)
Sep 1998
13.38%(+3.8%)
6.75%(-55.5%)
Jun 1998
-
15.18%(+58.1%)
Mar 1998
-
9.60%(-29.4%)
Dec 1997
-
13.59%(+12.6%)
Sep 1997
12.89%(+17.1%)
12.07%(+20.5%)
Jun 1997
-
10.02%(+15.8%)
Mar 1997
-
8.65%(+10.5%)
Dec 1996
-
7.83%(+80.8%)
Sep 1996
11.01%(-17.7%)
4.33%(-63.6%)
Jun 1996
-
11.91%(+8.6%)
Mar 1996
-
10.97%(+4.2%)
Dec 1995
-
10.53%(+3.5%)
Sep 1995
13.38%(-1.0%)
10.17%(-1.0%)
Jun 1995
-
10.27%(+2.3%)
Mar 1995
-
10.04%(+15.4%)
Dec 1994
-
8.70%(-3.0%)
Sep 1994
13.51%(+1.0%)
8.97%(-9.9%)
Jun 1994
-
9.96%(+2.9%)
Mar 1994
-
9.68%(-5.5%)
Dec 1993
-
10.24%(+74.4%)
Sep 1993
13.37%(+13.3%)
5.87%(-58.3%)
Jun 1993
-
14.06%(+17.2%)
Mar 1993
-
12.00%(+8.0%)
Dec 1992
-
11.11%(+123.5%)
Sep 1992
11.80%(+25.3%)
4.97%(-88.6%)
Jun 1992
-
43.53%(+295.4%)
Mar 1992
-
11.01%(+4.6%)
Dec 1991
-
10.53%(+103.9%)
Sep 1991
9.42%
-272.09%

FAQ

  • What is Tetra Tech, Inc. annual operating profit margin?
  • What is the all-time high annual operating margin for Tetra Tech, Inc.?
  • What is Tetra Tech, Inc. annual operating margin year-on-year change?
  • What is Tetra Tech, Inc. quarterly operating profit margin?
  • What is the all-time high quarterly operating margin for Tetra Tech, Inc.?
  • What is Tetra Tech, Inc. quarterly operating margin year-on-year change?

What is Tetra Tech, Inc. annual operating profit margin?

The current annual operating margin of TTEK is 11.09%

What is the all-time high annual operating margin for Tetra Tech, Inc.?

Tetra Tech, Inc. all-time high annual operating profit margin is 13.51%

What is Tetra Tech, Inc. annual operating margin year-on-year change?

Over the past year, TTEK annual operating profit margin has changed by +1.27% (+12.93%)

What is Tetra Tech, Inc. quarterly operating profit margin?

The current quarterly operating margin of TTEK is 12.89%

What is the all-time high quarterly operating margin for Tetra Tech, Inc.?

Tetra Tech, Inc. all-time high quarterly operating profit margin is 43.53%

What is Tetra Tech, Inc. quarterly operating margin year-on-year change?

Over the past year, TTEK quarterly operating profit margin has changed by +1.79% (+16.13%)
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