Tetra Tech TTEK Business Segments
| TTM Q2 '26 | TTM Q1 '26 | TTM Q4 '25 | TTM Q3 '25 | TTM Q2 '25 | ||
|---|---|---|---|---|---|---|
| Revenue by Business | ||||||
| CIG | $2.86B+1.4% | $2.82B+2.1% | $2.76B+1.4% | $2.72B-0.3% | $2.73B-1.2% | |
| GSG | $2.35B-5.6% | $2.49B-9.7% | $2.75B-2.9% | $2.83B+1.2% | $2.8B+3.8% | |
| Segment operating income by Business | ||||||
| CIG | $353.39M+0.8% | $350.44M+2.9% | $340.56M+3.5% | $328.93M+3.0% | $319.29M-2.1% | |
| GSG | $331.44M-1.5% | $336.36M-5.7% | $356.86M+3.5% | $344.8M+5.9% | $325.59M+5.1% | |
| Gross amount of goodwill by Business | ||||||
| CIG | $5.93B+0.9% | $5.88B+1.7% | $5.78B+1.7% | $5.69B+3.3% | $5.51B+0.2% | |
| GSG | $3.41B+7.8% | $3.16B+2.9% | $3.07B0.0% | $3.07B+0.2% | $3.06B+0.5% | |
| Goodwill by Business | ||||||
| CIG | $5.45B+0.9% | $5.39B+1.9% | $5.3B+1.8% | $5.2B+3.6% | $5.02B+0.2% | |
| GSG | $2.97B+9.1% | $2.72B-0.1% | $2.72B-3.3% | $2.81B-3.0% | $2.9B-2.6% | |
| Accumulated impairment by Business | ||||||
| CIG | $485.95M0.0% | $485.97M0.0% | $485.97M0.0% | $486M0.0% | $486M0.0% | |
| GSG | $440.46M0.0% | $440.43M+26.5% | $348.03M+36.2% | $255.6M+56.6% | $163.2M+131% |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- How does Tetra Tech break its business down?
- Tetra Tech (TTEK) reports segment reporting, other segment item, amount by business across 2 parts — CIG and GSG. Each is extracted from the segment footnotes and tracked over time.
- Where does Tetra Tech's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Tetra 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.
