Is CLS or FI cheaper?

On trailing earnings, FI is cheaper: CLS trades at a 44.99 P/E and FI at 10.16.

Which has grown faster, CLS or FI?

Over the past five years, CLS grew revenue faster — CLS at a 19.51% CAGR versus FI at 7.29%.

Is CLS or FI more profitable?

FI runs the higher net margin — CLS at 6.95% versus FI at 15.17%.

Which has been the better investment, CLS or FI?

Over the past 10-year, CLS delivered the higher annualized total return — CLS at 43.02% versus FI at 3.34%. Past performance doesn't predict future results.

Celestica Inc. (CLS) vs Fiserv, Inc. (FI)

FI leads on 9 of 16 compared metrics.

A side-by-side comparison of Celestica Inc. and Fiserv, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 20, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Total return — CLS vs FI

growth of $100 · last 27y

CLS +3367.6%FI +1246.9%CLS compounded faster

CLS FI

CLS vs FI: by the numbers

•CLS is the larger company ($42.83B vs $34.31B market cap).
•FI trades at the lower earnings multiple (10.16 vs 44.99 P/E).
•FI converts more revenue to profit (15.17% vs 6.95% net margin).
•CLS grew revenue faster over the past five years (19.51% vs 7.29% CAGR).

Which is better, CLS or FI?

Metric tally: CLS 7 · FI 9

It depends on what you're optimizing for:

ValueFI(lower P/E)

GrowthCLS(faster 5Y revenue CAGR)

QualityCLS(higher ROIC)

Metrics side by side

Valuation

Metric	CLS	FI
P/E ratio	44.99	10.16●
Forward P/E	37.36	7.69●
P/S ratio	3.12	1.68●
P/B ratio	21.04	1.42●
PEG ratio	0.39●	0.60
EV / EBITDA	31.98	7.32●
FCF yield	1.14%	16.67%●

Profitability

Metric	CLS	FI
Gross margin	11.61%	30.86%●
Operating margin	7.84%	25.32%●
Net margin	6.95%	15.17%●
ROE	46.86%●	12.20%
ROIC	27.74%●	10.12%

Growth (annualized)

Metric	CLS	FI
Revenue CAGR (5Y)	19.51%●	7.29%
EPS CAGR (5Y)	73.33%●	34.70%
FCF CAGR (5Y)	26.52%●	13.82%
Total return CAGR (5Y)	116.87%●	-11.04%

Frequently asked

Which is better, CLS or FI?: It depends on your goal. value: FI (lower P/E); growth: CLS (faster 5Y revenue CAGR); quality: CLS (higher ROIC). Across all compared metrics, FI leads 9 to 7.
Is CLS or FI cheaper?: On trailing earnings, FI is cheaper: CLS trades at a 44.99 P/E and FI at 10.16.
Which has grown faster, CLS or FI?: Over the past five years, CLS grew revenue faster — CLS at a 19.51% CAGR versus FI at 7.29%.
Is CLS or FI more profitable?: FI runs the higher net margin — CLS at 6.95% versus FI at 15.17%.
Which has been the better investment, CLS or FI?: Over the past 10-year, CLS delivered the higher annualized total return — CLS at 43.02% versus FI at 3.34%. Past performance doesn't predict future results.

Go deeper

Full CLS analysis Full FI analysis Interactive comparison tool

Dig into the metrics

Celestica P/E ratio Fiserv P/E ratio Celestica dividend yield Fiserv dividend yield Celestica ROE Fiserv ROE Celestica operating margin Fiserv operating margin Celestica revenue growth Fiserv revenue growth Celestica free cash flow Fiserv free cash flow

Celestica & Fiserv appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest FCF Yield Stocks

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 June 20, 2026.