CECO Environmental Corp. (CECO) vs Celestica Inc. (CLS)
A side-by-side comparison of CECO Environmental Corp. and Celestica Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 11, 2026. Differences are shown without an overall score or investment verdict.
Different business models: CECO is classified in Industrials; CLS is classified in Technology. Margin, capital intensity, and valuation differences should be interpreted in that sector context.
CECO
CECO Environmental Corp.
$78.34IndustrialsDelayed quote: Sep 11, 2026, 4:00 PM EDT
CLS
Celestica Inc.
$346.55TechnologyDelayed quote: Sep 11, 2026, 4:00 PM EDT
Total return — CECO vs CLS
growth of $100 · dividends reinvested · last 10yCECO +1043.3% (+27.6%/yr)CLS +3063.6% (+41.3%/yr)CLS compounded faster over this window
CECO CLS
CECO vs CLS: by the numbers
- •CLS is the larger company ($39.85B vs $4.58B market cap).
- •CLS is profitable (7.16% net margin) while CECO runs a net loss (-2.98%).
- •CECO grew revenue faster over the past five years (24.02% vs 22.80% CAGR).
Metrics side by side
Valuation
| Metric | CECO | CLS |
|---|---|---|
| P/E ratio | N/A | 35.99 |
| Forward P/E | 34.41 | 30.38 |
| P/S ratio | 5.02 | 2.55 |
| P/B ratio | 2.20 | 16.07 |
| EV / EBITDA | 126.34 | 27.75 |
| FCF yield | N/A | 1.30% |
Profitability
| Metric | CECO | CLS |
|---|---|---|
| Gross margin | 32.66% | 11.59% |
| Operating margin | 1.14% | 8.13% |
| Net margin | -2.98% | 7.16% |
| ROE | -1.31% | 45.07% |
| ROIC | 0.34% | 29.75% |
Growth (annualized)
| Metric | CECO | CLS |
|---|---|---|
| Revenue CAGR (5Y) | 24.02% | 22.80% |
| EPS CAGR (5Y) | 43.92% | 73.33% |
| FCF CAGR (5Y) | N/A | 29.00% |
| Total return CAGR (5Y) | 61.43% | 106.10% |
Frequently asked
- Which has grown faster, CECO or CLS?
- Over the past five years, CECO grew revenue faster — CECO at a 24.02% CAGR versus CLS at 22.80%.
- Is CECO or CLS more profitable?
- CLS runs the higher net margin — CECO at -2.98% versus CLS at 7.16%.
- How have CECO and CLS total returns compared?
- Over the past 10 years, CECO delivered 28.37% and CLS delivered 40.78% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Celestica P/E ratioCECO Environmental ROECelestica ROECECO Environmental operating marginCelestica operating marginCECO Environmental revenue growthCelestica revenue growthCECO Environmental free cash flowCelestica free cash flow
CECO Environmental & Celestica appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 11, 2026.