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Side-by-side financial comparison of ABM INDUSTRIES INC (ABM) 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 $2.3B, roughly 1.8× ABM INDUSTRIES INC). CELESTICA INC runs the higher net margin — 5.2% vs 1.5%, a 3.7% gap on every dollar of revenue. On growth, CELESTICA INC posted the faster year-over-year revenue change (52.8% vs 5.4%). CELESTICA INC produced more free cash flow last quarter ($137.9M vs $112.7M). Over the past eight quarters, CELESTICA INC's revenue compounded faster (35.4% CAGR vs 5.3%).

ABM Industries Inc. is a facility management provider in the United States founded in 1909 by Morris Rosenberg in San Francisco, California. ABM provides facility services in areas such as electrical, lighting, energy, facility engineering, electrification, heating, ventilation, air conditioning, mechanical, janitorial services, landscape, grounds, parking, and transportation.

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.

ABM vs CLS — Head-to-Head

Bigger by revenue
CLS
CLS
1.8× larger
CLS
$4.0B
$2.3B
ABM
Growing faster (revenue YoY)
CLS
CLS
+47.4% gap
CLS
52.8%
5.4%
ABM
Higher net margin
CLS
CLS
3.7% more per $
CLS
5.2%
1.5%
ABM
More free cash flow
CLS
CLS
$25.2M more FCF
CLS
$137.9M
$112.7M
ABM
Faster 2-yr revenue CAGR
CLS
CLS
Annualised
CLS
35.4%
5.3%
ABM

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ABM
ABM
CLS
CLS
Revenue
$2.3B
$4.0B
Net Profit
$34.8M
$212.3M
Gross Margin
11.8%
10.8%
Operating Margin
3.0%
6723.5%
Net Margin
1.5%
5.2%
Revenue YoY
5.4%
52.8%
Net Profit YoY
394.9%
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
ABM
ABM
CLS
CLS
Q1 26
$4.0B
Q4 25
$2.3B
$3.7B
Q3 25
$2.2B
$3.2B
Q2 25
$2.1B
$2.9B
Q1 25
$2.1B
$2.6B
Q4 24
$2.2B
Q3 24
$2.1B
$2.5B
Q2 24
$2.0B
$2.4B
Net Profit
ABM
ABM
CLS
CLS
Q1 26
$212.3M
Q4 25
$34.8M
$267.5M
Q3 25
$41.8M
$267.8M
Q2 25
$42.2M
$211.0M
Q1 25
$43.6M
$86.2M
Q4 24
$-11.8M
Q3 24
$4.7M
$89.5M
Q2 24
$43.8M
$95.0M
Gross Margin
ABM
ABM
CLS
CLS
Q1 26
10.8%
Q4 25
11.8%
11.8%
Q3 25
12.3%
13.0%
Q2 25
12.8%
12.8%
Q1 25
12.3%
10.3%
Q4 24
12.5%
Q3 24
12.6%
10.4%
Q2 24
12.6%
10.6%
Operating Margin
ABM
ABM
CLS
CLS
Q1 26
6723.5%
Q4 25
3.0%
8.6%
Q3 25
3.8%
10.2%
Q2 25
3.9%
9.4%
Q1 25
3.7%
4.9%
Q4 24
0.9%
Q3 24
1.8%
5.5%
Q2 24
4.0%
5.6%
Net Margin
ABM
ABM
CLS
CLS
Q1 26
5.2%
Q4 25
1.5%
7.3%
Q3 25
1.9%
8.4%
Q2 25
2.0%
7.3%
Q1 25
2.1%
3.3%
Q4 24
-0.5%
Q3 24
0.2%
3.6%
Q2 24
2.2%
4.0%
EPS (diluted)
ABM
ABM
CLS
CLS
Q1 26
$1.83
Q4 25
$0.56
$2.29
Q3 25
$0.67
$2.31
Q2 25
$0.67
$1.82
Q1 25
$0.69
$0.74
Q4 24
$-0.18
Q3 24
$0.07
$0.75
Q2 24
$0.69
$0.80

Balance Sheet & Financial Strength

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

Metric
ABM
ABM
CLS
CLS
Cash + ST InvestmentsLiquidity on hand
$104.1M
$378.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.8B
$2.1B
Total Assets
$5.3B
$8260.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ABM
ABM
CLS
CLS
Q1 26
$378.0M
Q4 25
$104.1M
$595.6M
Q3 25
$69.3M
$305.9M
Q2 25
$58.7M
$313.8M
Q1 25
$59.0M
$303.0M
Q4 24
$64.6M
Q3 24
$86.3M
Q2 24
$60.7M
Total Debt
ABM
ABM
CLS
CLS
Q1 26
Q4 25
$750.5M
Q3 25
$756.7M
Q2 25
$848.6M
Q1 25
$915.0M
Q4 24
Q3 24
Q2 24
Stockholders' Equity
ABM
ABM
CLS
CLS
Q1 26
$2.1B
Q4 25
$1.8B
$2.2B
Q3 25
$1.8B
$2.0B
Q2 25
$1.8B
$1.8B
Q1 25
$1.8B
$1.6B
Q4 24
$1.8B
Q3 24
$1.8B
$1.8B
Q2 24
$1.8B
$1.8B
Total Assets
ABM
ABM
CLS
CLS
Q1 26
$8260.0B
Q4 25
$5.3B
$7.2B
Q3 25
$5.3B
$6.6B
Q2 25
$5.3B
$6.2B
Q1 25
$5.2B
$5.8B
Q4 24
$5.1B
Q3 24
$5.0B
Q2 24
$4.9B
Debt / Equity
ABM
ABM
CLS
CLS
Q1 26
Q4 25
0.34×
Q3 25
0.37×
Q2 25
0.48×
Q1 25
0.59×
Q4 24
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
ABM
ABM
CLS
CLS
Operating Cash FlowLast quarter
$133.4M
$356.3M
Free Cash FlowOCF − Capex
$112.7M
$137.9M
FCF MarginFCF / Revenue
4.9%
3.4%
Capex IntensityCapex / Revenue
0.9%
Cash ConversionOCF / Net Profit
3.83×
1.68×
TTM Free Cash FlowTrailing 4 quarters
$155.1M
$502.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ABM
ABM
CLS
CLS
Q1 26
$356.3M
Q4 25
$133.4M
$250.6M
Q3 25
$174.9M
$126.2M
Q2 25
$32.3M
$152.4M
Q1 25
$-106.2M
$130.3M
Q4 24
$30.4M
Q3 24
$79.4M
$122.8M
Q2 24
$117.0M
$99.6M
Free Cash Flow
ABM
ABM
CLS
CLS
Q1 26
$137.9M
Q4 25
$112.7M
$155.9M
Q3 25
$150.1M
$88.9M
Q2 25
$15.2M
$119.9M
Q1 25
$-122.9M
$93.6M
Q4 24
$15.6M
Q3 24
$63.9M
$76.8M
Q2 24
$101.5M
$62.7M
FCF Margin
ABM
ABM
CLS
CLS
Q1 26
3.4%
Q4 25
4.9%
4.3%
Q3 25
6.7%
2.8%
Q2 25
0.7%
4.1%
Q1 25
-5.8%
3.5%
Q4 24
0.7%
Q3 24
3.1%
3.1%
Q2 24
5.0%
2.6%
Capex Intensity
ABM
ABM
CLS
CLS
Q1 26
Q4 25
0.9%
2.6%
Q3 25
1.1%
1.2%
Q2 25
0.8%
1.1%
Q1 25
0.8%
1.4%
Q4 24
0.7%
Q3 24
0.7%
1.8%
Q2 24
0.8%
1.5%
Cash Conversion
ABM
ABM
CLS
CLS
Q1 26
1.68×
Q4 25
3.83×
0.94×
Q3 25
4.18×
0.47×
Q2 25
0.77×
0.72×
Q1 25
-2.44×
1.51×
Q4 24
Q3 24
16.89×
1.37×
Q2 24
2.67×
1.05×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ABM
ABM

Facility Service Line Janitorial$729.5M32%
Technical Solutions$298.6M13%
Aviation$296.7M13%
Education$233.8M10%
Engineering And Infrastructure Service Line$211.3M9%
Engineering And Infrastructure Service Line Operations And Maintenance$207.2M9%
Facility Service Line Aviation Services$134.4M6%
Facility Service Line Parking And Transportation$108.0M5%
Management Reimbursement Revenue$86.9M4%

CLS
CLS

Segment breakdown not available.

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