The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Jacobs Solutions is the larger company, worth $17.3B, about 2.0 times Tetra Tech.
  • Jacobs Solutions grew revenue faster over the last year (+34.5% vs -4.5%).
  • Tetra Tech keeps more of each dollar of revenue as operating profit (12.1% vs 4.6%).
  • On earnings, Tetra Tech is the cheaper stock (20.1x vs 43.2x).
  • Jacobs Solutions's price assumes faster free cash flow growth: about 10% a year, against 5% for Tetra Tech (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureJTTEK
Market cap$17.3B$8.7B
Share price$139.15$33.34
Revenue (last fiscal year)$12.0B$5.4B
Free cash flow (last fiscal year)$607M$439M
Revenue growth, last year+34.5%-4.5%
Revenue growth per year, last 5 fiscal years-3.9%+14.1%
Operating margin4.6%12.1%
Net margin2.4%8.6%
Return on equity10.4%23.5%
P/E (trailing)43.2x20.1x
Price / free cash flow28.5x19.9x
EV / EBITDA26.6x15.0x
FCF growth the price implies9.6%4.9%
Dividend yield0.89%0.77%
Debt / equity2.60x1.37x
Fundamental gradeDD
Superinvestors holding it42
Insider purchases, last 12 months70

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Jacobs Solutions

YearRevenueFree cash flowOp. margin
2021$14.1B$633M4.9%
2022$9.8B$347M5.5%
2023$10.9B$837M6.2%
2024$11.5B$934M6.0%
2025$12.0B$607M7.2%

Tetra Tech

YearRevenueFree cash flowOp. margin
2021$3.2B$296M8.7%
2022$3.5B$326M9.7%
2023$4.5B$342M7.9%
2024$5.2B$341M9.6%
2025$5.4B$439M7.5%

Where the revenue comes from

Jacobs Solutions · by segments, 2025

Infrastructure & Advanced Facilities$10.8B89%
PA Consulting$1.3B11%

Tetra Tech · by segments, 2025

CIG$2.8B52%
GSG$2.6B48%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open J in Investingly

Questions

Which is bigger, Jacobs Solutions or Tetra Tech?

Jacobs Solutions (J), at $17.3B against $8.7B.

Is J or TTEK cheaper?

By trailing P/E, Tetra Tech (20.1x) is cheaper than Jacobs Solutions (43.2x). A lower multiple can also mean the market expects less growth.

Which grows faster, J or TTEK?

Jacobs Solutions: revenue grew +34.5% over the last year, against -4.5%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.