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Side-by-side financial comparison of AECOM (ACM) and CELESTICA INC (CLS). Click either name above to swap in a different company.

CELESTICA INC is the larger business by last-quarter revenue ($4.0B vs $3.8B, roughly 1.1× AECOM). CELESTICA INC runs the higher net margin — 5.2% vs 1.9%, a 3.3% gap on every dollar of revenue. On growth, CELESTICA INC posted the faster year-over-year revenue change (52.8% vs 1.6%). CELESTICA INC produced more free cash flow last quarter ($137.9M vs $41.9M). Over the past eight quarters, CELESTICA INC's revenue compounded faster (35.4% CAGR vs -1.4%).

AECOM is an American multinational infrastructure consulting firm headquartered in Dallas, Texas.

Celestica Inc. is a Canadian multinational design, manufacturing, hardware platform, and supply chain electronics manufacturing services (EMS) company, which is headquartered in Toronto, Ontario. The company operates in 50 sites across 15 countries.

ACM vs CLS — Head-to-Head

Bigger by revenue
CLS
CLS
1.1× larger
CLS
$4.0B
$3.8B
ACM
Growing faster (revenue YoY)
CLS
CLS
+51.2% gap
CLS
52.8%
1.6%
ACM
Higher net margin
CLS
CLS
3.3% more per $
CLS
5.2%
1.9%
ACM
More free cash flow
CLS
CLS
$96.0M more FCF
CLS
$137.9M
$41.9M
ACM
Faster 2-yr revenue CAGR
CLS
CLS
Annualised
CLS
35.4%
-1.4%
ACM

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ACM
ACM
CLS
CLS
Revenue
$3.8B
$4.0B
Net Profit
$74.5M
$212.3M
Gross Margin
7.3%
10.8%
Operating Margin
5.8%
6723.5%
Net Margin
1.9%
5.2%
Revenue YoY
1.6%
52.8%
Net Profit YoY
-48.0%
146.3%
EPS (diluted)
$0.56
$1.83

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACM
ACM
CLS
CLS
Q1 26
$3.8B
$4.0B
Q4 25
$3.7B
Q3 25
$4.2B
$3.2B
Q2 25
$4.2B
$2.9B
Q1 25
$3.8B
$2.6B
Q4 24
$4.0B
Q3 24
$4.1B
$2.5B
Q2 24
$4.2B
$2.4B
Net Profit
ACM
ACM
CLS
CLS
Q1 26
$74.5M
$212.3M
Q4 25
$267.5M
Q3 25
$120.4M
$267.8M
Q2 25
$131.0M
$211.0M
Q1 25
$143.4M
$86.2M
Q4 24
$167.0M
Q3 24
$172.5M
$89.5M
Q2 24
$134.3M
$95.0M
Gross Margin
ACM
ACM
CLS
CLS
Q1 26
7.3%
10.8%
Q4 25
11.8%
Q3 25
7.9%
13.0%
Q2 25
7.8%
12.8%
Q1 25
7.7%
10.3%
Q4 24
6.7%
Q3 24
7.2%
10.4%
Q2 24
6.9%
10.6%
Operating Margin
ACM
ACM
CLS
CLS
Q1 26
5.8%
6723.5%
Q4 25
8.6%
Q3 25
5.7%
10.2%
Q2 25
7.0%
9.4%
Q1 25
6.8%
4.9%
Q4 24
5.9%
Q3 24
5.8%
5.5%
Q2 24
5.5%
5.6%
Net Margin
ACM
ACM
CLS
CLS
Q1 26
1.9%
5.2%
Q4 25
7.3%
Q3 25
2.9%
8.4%
Q2 25
3.1%
7.3%
Q1 25
3.8%
3.3%
Q4 24
4.2%
Q3 24
4.2%
3.6%
Q2 24
3.2%
4.0%
EPS (diluted)
ACM
ACM
CLS
CLS
Q1 26
$0.56
$1.83
Q4 25
$2.29
Q3 25
$0.90
$2.31
Q2 25
$0.98
$1.82
Q1 25
$1.08
$0.74
Q4 24
$1.25
Q3 24
$1.27
$0.75
Q2 24
$0.98
$0.80

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ACM
ACM
CLS
CLS
Cash + ST InvestmentsLiquidity on hand
$1.2B
$378.0M
Total DebtLower is stronger
$2.6B
Stockholders' EquityBook value
$2.2B
$2.1B
Total Assets
$11.9B
$8260.0B
Debt / EquityLower = less leverage
1.18×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACM
ACM
CLS
CLS
Q1 26
$1.2B
$378.0M
Q4 25
$595.6M
Q3 25
$1.6B
$305.9M
Q2 25
$1.8B
$313.8M
Q1 25
$1.6B
$303.0M
Q4 24
$1.6B
Q3 24
$1.6B
Q2 24
$1.6B
Total Debt
ACM
ACM
CLS
CLS
Q1 26
$2.6B
Q4 25
$750.5M
Q3 25
$2.6B
$756.7M
Q2 25
$2.5B
$848.6M
Q1 25
$2.5B
$915.0M
Q4 24
$2.5B
Q3 24
$2.5B
Q2 24
$2.5B
Stockholders' Equity
ACM
ACM
CLS
CLS
Q1 26
$2.2B
$2.1B
Q4 25
$2.2B
Q3 25
$2.5B
$2.0B
Q2 25
$2.5B
$1.8B
Q1 25
$2.3B
$1.6B
Q4 24
$2.2B
Q3 24
$2.2B
$1.8B
Q2 24
$2.3B
$1.8B
Total Assets
ACM
ACM
CLS
CLS
Q1 26
$11.9B
$8260.0B
Q4 25
$7.2B
Q3 25
$12.2B
$6.6B
Q2 25
$12.3B
$6.2B
Q1 25
$11.8B
$5.8B
Q4 24
$11.8B
Q3 24
$12.1B
Q2 24
$12.0B
Debt / Equity
ACM
ACM
CLS
CLS
Q1 26
1.18×
Q4 25
0.34×
Q3 25
1.06×
0.37×
Q2 25
0.99×
0.48×
Q1 25
1.07×
0.59×
Q4 24
1.11×
Q3 24
1.12×
Q2 24
1.07×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ACM
ACM
CLS
CLS
Operating Cash FlowLast quarter
$70.2M
$356.3M
Free Cash FlowOCF − Capex
$41.9M
$137.9M
FCF MarginFCF / Revenue
1.1%
3.4%
Capex IntensityCapex / Revenue
0.7%
Cash ConversionOCF / Net Profit
0.94×
1.68×
TTM Free Cash FlowTrailing 4 quarters
$616.0M
$502.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACM
ACM
CLS
CLS
Q1 26
$70.2M
$356.3M
Q4 25
$250.6M
Q3 25
$196.1M
$126.2M
Q2 25
$283.7M
$152.4M
Q1 25
$190.7M
$130.3M
Q4 24
$151.1M
Q3 24
$298.8M
$122.8M
Q2 24
$291.3M
$99.6M
Free Cash Flow
ACM
ACM
CLS
CLS
Q1 26
$41.9M
$137.9M
Q4 25
$155.9M
Q3 25
$134.1M
$88.9M
Q2 25
$261.7M
$119.9M
Q1 25
$178.3M
$93.6M
Q4 24
$110.9M
Q3 24
$274.5M
$76.8M
Q2 24
$272.8M
$62.7M
FCF Margin
ACM
ACM
CLS
CLS
Q1 26
1.1%
3.4%
Q4 25
4.3%
Q3 25
3.2%
2.8%
Q2 25
6.3%
4.1%
Q1 25
4.7%
3.5%
Q4 24
2.8%
Q3 24
6.7%
3.1%
Q2 24
6.6%
2.6%
Capex Intensity
ACM
ACM
CLS
CLS
Q1 26
0.7%
Q4 25
2.6%
Q3 25
1.5%
1.2%
Q2 25
0.5%
1.1%
Q1 25
0.3%
1.4%
Q4 24
1.0%
Q3 24
0.6%
1.8%
Q2 24
0.4%
1.5%
Cash Conversion
ACM
ACM
CLS
CLS
Q1 26
0.94×
1.68×
Q4 25
0.94×
Q3 25
1.63×
0.47×
Q2 25
2.17×
0.72×
Q1 25
1.33×
1.51×
Q4 24
0.90×
Q3 24
1.73×
1.37×
Q2 24
2.17×
1.05×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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