CECO vs FSS: CECO Environmental and Federal Signal compared
The short version
From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.
- Federal Signal is the larger company, worth $6.8B, about 2.9 times CECO Environmental.
- CECO Environmental grew revenue faster over the last year (+53.7% vs +18.7%).
- Federal Signal keeps more of each dollar of revenue as operating profit (16.1% vs -0.6%).
- On earnings, Federal Signal is the cheaper stock (25.2x vs 168.4x).
Side by side
The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.
| Measure | CECO | FSS |
|---|---|---|
| Market cap | $2.3B | $6.8B |
| Share price | $65.82 | $113.57 |
| Revenue (last fiscal year) | $774M | $2.2B |
| Free cash flow (last fiscal year) | -$5M | $227M |
| Revenue growth, last year | +53.7% | +18.7% |
| Revenue growth per year, last 5 fiscal years | +24.3% | +15.8% |
| Operating margin | -0.60% | 16.1% |
| Net margin | -3.4% | 11.7% |
| Return on equity | -1.5% | 18.9% |
| P/E (trailing) | 168.4x | 25.2x |
| Price / free cash flow | — | 29.7x |
| EV / EBITDA | 46.0x | 15.9x |
| FCF growth the price implies | — | 10.2% |
| Dividend yield | — | 0.50% |
| Debt / equity | 0.80x | 0.62x |
| Fundamental grade | F | B |
| Superinvestors holding it | 4 | 0 |
| Insider purchases, last 12 months | 0 | 6 |
Results from SEC filings
Revenue and free cash flow by fiscal year, from each company's 10-K filings.
CECO Environmental
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $324M | $11M | 3.0% |
| 2022 | $423M | $26M | 5.2% |
| 2023 | $545M | $36M | 6.3% |
| 2024 | $558M | $7M | 6.3% |
| 2025 | $774M | -$5M | 13.7% |
Federal Signal
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $1.2B | $64M | 10.8% |
| 2022 | $1.4B | $19M | 11.2% |
| 2023 | $1.7B | $164M | 13.0% |
| 2024 | $1.9B | $191M | 15.1% |
| 2025 | $2.2B | $227M | 15.6% |
Where the revenue comes from
CECO Environmental · by segments, 2025
Engineered Systems Segment$544M70%
Industrial Process Solutions Segment$230M30%
Federal Signal · by segments, 2025
Environmental Solutions$1.8B84%
Safety And Security Systems$343M16%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open CECO in InvestinglyQuestions
Which is bigger, CECO Environmental or Federal Signal?
Federal Signal (FSS), at $6.8B against $2.3B.
Is CECO or FSS cheaper?
By trailing P/E, Federal Signal (25.2x) is cheaper than CECO Environmental (168.4x). A lower multiple can also mean the market expects less growth.
Which grows faster, CECO or FSS?
CECO Environmental: revenue grew +53.7% over the last year, against +18.7%.
More comparisons
Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.