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Side-by-side financial comparison of Allegion (ALLE) and CLEAN HARBORS INC (CLH). Click either name above to swap in a different company.

CLEAN HARBORS INC is the larger business by last-quarter revenue ($1.5B vs $1.0B, roughly 1.5× Allegion). Allegion runs the higher net margin — 14.3% vs 5.8%, a 8.5% gap on every dollar of revenue. On growth, Allegion posted the faster year-over-year revenue change (9.3% vs 4.8%). CLEAN HARBORS INC produced more free cash flow last quarter ($233.3M vs $200.5M). Over the past eight quarters, Allegion's revenue compounded faster (7.5% CAGR vs 4.4%).

Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facili...

Clean Harbors, Inc., headquartered in Norwell, Massachusetts, is a provider of waste management and industrial services for commercial customers, specializing in the collection, transportation, treatment and disposal of hazardous waste, but also offering services for non-hazardous waste. The company has 870 operating locations in 630 properties in the U.S. and Canada including a network of over 100 waste disposal facilities such as incinerators, landfills, treatment, storage and disposal faci...

ALLE vs CLH — Head-to-Head

Bigger by revenue
CLH
CLH
1.5× larger
CLH
$1.5B
$1.0B
ALLE
Growing faster (revenue YoY)
ALLE
ALLE
+4.5% gap
ALLE
9.3%
4.8%
CLH
Higher net margin
ALLE
ALLE
8.5% more per $
ALLE
14.3%
5.8%
CLH
More free cash flow
CLH
CLH
$32.8M more FCF
CLH
$233.3M
$200.5M
ALLE
Faster 2-yr revenue CAGR
ALLE
ALLE
Annualised
ALLE
7.5%
4.4%
CLH

Income Statement — Q4 2025 vs Q4 2025

Metric
ALLE
ALLE
CLH
CLH
Revenue
$1.0B
$1.5B
Net Profit
$147.5M
$86.6M
Gross Margin
44.5%
30.6%
Operating Margin
20.3%
10.6%
Net Margin
14.3%
5.8%
Revenue YoY
9.3%
4.8%
Net Profit YoY
2.4%
3.1%
EPS (diluted)
$1.70
$1.62

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
ALLE
ALLE
CLH
CLH
Q4 25
$1.0B
$1.5B
Q3 25
$1.1B
$1.5B
Q2 25
$1.0B
$1.5B
Q1 25
$941.9M
$1.4B
Q4 24
$945.6M
$1.4B
Q3 24
$967.1M
$1.5B
Q2 24
$965.6M
$1.6B
Q1 24
$893.9M
$1.4B
Net Profit
ALLE
ALLE
CLH
CLH
Q4 25
$147.5M
$86.6M
Q3 25
$188.4M
$118.8M
Q2 25
$159.7M
$126.9M
Q1 25
$148.2M
$58.7M
Q4 24
$144.1M
$84.0M
Q3 24
$174.2M
$115.2M
Q2 24
$155.4M
$133.3M
Q1 24
$123.8M
$69.8M
Gross Margin
ALLE
ALLE
CLH
CLH
Q4 25
44.5%
30.6%
Q3 25
45.8%
32.3%
Q2 25
45.6%
33.3%
Q1 25
44.9%
28.6%
Q4 24
44.1%
29.9%
Q3 24
44.7%
31.0%
Q2 24
44.4%
33.3%
Q1 24
43.8%
29.5%
Operating Margin
ALLE
ALLE
CLH
CLH
Q4 25
20.3%
10.6%
Q3 25
21.8%
12.5%
Q2 25
21.5%
13.6%
Q1 25
20.9%
7.8%
Q4 24
19.5%
9.6%
Q3 24
22.2%
12.6%
Q2 24
21.6%
13.9%
Q1 24
19.3%
9.1%
Net Margin
ALLE
ALLE
CLH
CLH
Q4 25
14.3%
5.8%
Q3 25
17.6%
7.7%
Q2 25
15.6%
8.2%
Q1 25
15.7%
4.1%
Q4 24
15.2%
5.9%
Q3 24
18.0%
7.5%
Q2 24
16.1%
8.6%
Q1 24
13.8%
5.1%
EPS (diluted)
ALLE
ALLE
CLH
CLH
Q4 25
$1.70
$1.62
Q3 25
$2.18
$2.21
Q2 25
$1.85
$2.36
Q1 25
$1.71
$1.09
Q4 24
$1.65
$1.55
Q3 24
$1.99
$2.12
Q2 24
$1.77
$2.46
Q1 24
$1.41
$1.29

Balance Sheet & Financial Strength

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

Metric
ALLE
ALLE
CLH
CLH
Cash + ST InvestmentsLiquidity on hand
$356.2M
$127.4M
Total DebtLower is stronger
$2.0B
Stockholders' EquityBook value
$2.1B
$2.7B
Total Assets
$5.2B
$7.6B
Debt / EquityLower = less leverage
0.96×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALLE
ALLE
CLH
CLH
Q4 25
$356.2M
$127.4M
Q3 25
$302.7M
$91.2M
Q2 25
$656.8M
$98.9M
Q1 25
$494.5M
$105.9M
Q4 24
$503.8M
$102.6M
Q3 24
$878.9M
$82.4M
Q2 24
$747.5M
$91.3M
Q1 24
$391.8M
$104.8M
Total Debt
ALLE
ALLE
CLH
CLH
Q4 25
$2.0B
Q3 25
$2.1B
Q2 25
$2.1B
Q1 25
$2.0B
Q4 24
$2.0B
Q3 24
$2.4B
Q2 24
$2.4B
Q1 24
$2.0B
Stockholders' Equity
ALLE
ALLE
CLH
CLH
Q4 25
$2.1B
$2.7B
Q3 25
$1.9B
$2.8B
Q2 25
$1.8B
$2.7B
Q1 25
$1.6B
$2.6B
Q4 24
$1.5B
$2.6B
Q3 24
$1.6B
$2.5B
Q2 24
$1.4B
$2.4B
Q1 24
$1.4B
$2.3B
Total Assets
ALLE
ALLE
CLH
CLH
Q4 25
$5.2B
$7.6B
Q3 25
$5.2B
$7.5B
Q2 25
$4.9B
$7.4B
Q1 25
$4.6B
$7.2B
Q4 24
$4.5B
$7.4B
Q3 24
$5.0B
$7.3B
Q2 24
$4.8B
$7.1B
Q1 24
$4.3B
$6.9B
Debt / Equity
ALLE
ALLE
CLH
CLH
Q4 25
0.96×
Q3 25
1.07×
Q2 25
1.16×
Q1 25
1.24×
Q4 24
1.33×
Q3 24
1.53×
Q2 24
1.69×
Q1 24
1.49×

Cash Flow & Capital Efficiency

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

Metric
ALLE
ALLE
CLH
CLH
Operating Cash FlowLast quarter
$240.1M
$355.1M
Free Cash FlowOCF − Capex
$200.5M
$233.3M
FCF MarginFCF / Revenue
19.4%
15.6%
Capex IntensityCapex / Revenue
3.8%
8.1%
Cash ConversionOCF / Net Profit
1.63×
4.10×
TTM Free Cash FlowTrailing 4 quarters
$685.7M
$441.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALLE
ALLE
CLH
CLH
Q4 25
$240.1M
$355.1M
Q3 25
$229.5M
$302.0M
Q2 25
$209.7M
$208.0M
Q1 25
$104.5M
$1.6M
Q4 24
$219.0M
$303.9M
Q3 24
$231.9M
$239.2M
Q2 24
$173.0M
$216.0M
Q1 24
$51.1M
$18.5M
Free Cash Flow
ALLE
ALLE
CLH
CLH
Q4 25
$200.5M
$233.3M
Q3 25
$209.8M
$207.5M
Q2 25
$192.0M
$118.0M
Q1 25
$83.4M
$-117.1M
Q4 24
$194.9M
$241.5M
Q3 24
$212.0M
$142.4M
Q2 24
$152.1M
$80.9M
Q1 24
$23.9M
$-119.4M
FCF Margin
ALLE
ALLE
CLH
CLH
Q4 25
19.4%
15.6%
Q3 25
19.6%
13.4%
Q2 25
18.8%
7.6%
Q1 25
8.9%
-8.2%
Q4 24
20.6%
16.9%
Q3 24
21.9%
9.3%
Q2 24
15.8%
5.2%
Q1 24
2.7%
-8.7%
Capex Intensity
ALLE
ALLE
CLH
CLH
Q4 25
3.8%
8.1%
Q3 25
1.8%
6.1%
Q2 25
1.7%
5.8%
Q1 25
2.2%
8.3%
Q4 24
2.5%
4.4%
Q3 24
2.1%
6.3%
Q2 24
2.2%
8.7%
Q1 24
3.0%
10.0%
Cash Conversion
ALLE
ALLE
CLH
CLH
Q4 25
1.63×
4.10×
Q3 25
1.22×
2.54×
Q2 25
1.31×
1.64×
Q1 25
0.71×
0.03×
Q4 24
1.52×
3.62×
Q3 24
1.33×
2.08×
Q2 24
1.11×
1.62×
Q1 24
0.41×
0.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALLE
ALLE

Products$750.2M73%
Allegion International$237.7M23%
Services$45.2M4%

CLH
CLH

Technical Services$479.3M32%
Safetly Kleen Environmental Services$252.9M17%
Fieldand Emergency Response$246.6M16%
Products$205.3M14%
Safety Kleen Sustainability Solutions Segment$188.4M13%
Safety Kleen Oil$132.6M9%

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