The short version

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

  • Celestica is the larger company, worth $41.1B, about 1.4 times Jabil Circuit.
  • Celestica grew revenue faster over the last year (+62.4% vs +11.8%).
  • Celestica keeps more of each dollar of revenue as operating profit (8.8% vs 4.3%).
  • On earnings, Jabil Circuit is the cheaper stock (38.7x vs 43.3x).
  • Celestica's price assumes faster free cash flow growth: about 25% a year, against 8% for Jabil Circuit (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.

MeasureCLSJBL
Market cap$41.1B$30.3B
Share price$371.57$306.28
Revenue (last fiscal year)$12.4B$29.8B
Free cash flow (last fiscal year)$458M$1.2B
Revenue growth, last year+62.4%+11.8%
Revenue growth per year, last 5 fiscal years+21.8%+0.4%
Operating margin8.8%4.3%
Net margin7.2%2.6%
Return on equity45.0%65.2%
P/E (trailing)43.3x38.7x
Price / free cash flow88.2x25.8x
EV / EBITDA28.1x18.9x
FCF growth the price implies24.9%8.3%
Dividend yield—0.10%
Debt / equity2.95x17.0x
Fundamental gradeCC
Superinvestors holding it55
Insider purchases, last 12 months52

Results from SEC filings

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

Celestica

YearRevenueFree cash flowOp. margin
2021$5.6B$175M3.0%
2022$7.2B$102M4.0%
2023$8.0B$201M4.2%
2024$9.6B$303M6.2%
2025$12.4B$458M8.4%

Jabil Circuit

YearRevenueFree cash flowOp. margin
2021$29.3B$274M3.6%
2022$33.5B$266M4.2%
2023$34.7B$704M4.4%
2024$28.9B$932M7.0%
2025$29.8B$1.2B4.0%

Where the revenue comes from

Celestica · by segments, 2025

CCS$9.2B74%
ATS$3.2B26%

Jabil Circuit · by segments, 2025

Intelligent Infrastructure$12.3B41%
Regulated Industries$11.9B40%
Connected Living and Digital Commerce$5.6B19%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open CLS in Investingly

Questions

Which is bigger, Celestica or Jabil Circuit?

Celestica (CLS), at $41.1B against $30.3B.

Is CLS or JBL cheaper?

By trailing P/E, Jabil Circuit (38.7x) is cheaper than Celestica (43.3x). A lower multiple can also mean the market expects less growth.

Which grows faster, CLS or JBL?

Celestica: revenue grew +62.4% over the last year, against +11.8%.

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