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

Zimmer Biomet is the larger business by last-quarter revenue ($2.1B vs $1.5B, roughly 1.4× CLEAN HARBORS INC). Zimmer Biomet runs the higher net margin — 11.4% vs 4.3%, a 7.1% gap on every dollar of revenue. On growth, Zimmer Biomet posted the faster year-over-year revenue change (9.3% vs 1.9%). Over the past eight quarters, Zimmer Biomet's revenue compounded faster (3.7% CAGR vs -3.0%).

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...

Zimmer Biomet Holdings, Inc. is a publicly traded American medical device company. It was founded in 1927 to produce aluminum splints. The firm is headquartered in Warsaw, Indiana, where it is part of the medical devices business cluster.

CLH vs ZBH — Head-to-Head

Bigger by revenue
ZBH
ZBH
1.4× larger
ZBH
$2.1B
$1.5B
CLH
Growing faster (revenue YoY)
ZBH
ZBH
+7.4% gap
ZBH
9.3%
1.9%
CLH
Higher net margin
ZBH
ZBH
7.1% more per $
ZBH
11.4%
4.3%
CLH
Faster 2-yr revenue CAGR
ZBH
ZBH
Annualised
ZBH
3.7%
-3.0%
CLH

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
CLH
CLH
ZBH
ZBH
Revenue
$1.5B
$2.1B
Net Profit
$63.2M
$238.3M
Gross Margin
30.5%
64.6%
Operating Margin
8.1%
17.9%
Net Margin
4.3%
11.4%
Revenue YoY
1.9%
9.3%
Net Profit YoY
7.7%
30.5%
EPS (diluted)
$1.19
$1.22

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
CLH
CLH
ZBH
ZBH
Q1 26
$1.5B
$2.1B
Q4 25
$1.5B
$2.2B
Q3 25
$1.5B
$2.0B
Q2 25
$1.5B
$2.1B
Q1 25
$1.4B
$1.9B
Q4 24
$1.4B
$2.0B
Q3 24
$1.5B
$1.8B
Q2 24
$1.6B
$1.9B
Net Profit
CLH
CLH
ZBH
ZBH
Q1 26
$63.2M
$238.3M
Q4 25
$86.6M
$139.4M
Q3 25
$118.8M
$230.9M
Q2 25
$126.9M
$152.8M
Q1 25
$58.7M
$182.0M
Q4 24
$84.0M
$239.5M
Q3 24
$115.2M
$249.1M
Q2 24
$133.3M
$242.8M
Gross Margin
CLH
CLH
ZBH
ZBH
Q1 26
30.5%
64.6%
Q4 25
30.6%
64.7%
Q3 25
32.3%
72.1%
Q2 25
33.3%
71.5%
Q1 25
28.6%
71.2%
Q4 24
29.9%
71.0%
Q3 24
31.0%
70.5%
Q2 24
33.3%
71.5%
Operating Margin
CLH
CLH
ZBH
ZBH
Q1 26
8.1%
17.9%
Q4 25
10.6%
6.9%
Q3 25
12.5%
17.6%
Q2 25
13.6%
14.4%
Q1 25
7.8%
15.3%
Q4 24
9.6%
19.2%
Q3 24
12.6%
15.3%
Q2 24
13.9%
18.1%
Net Margin
CLH
CLH
ZBH
ZBH
Q1 26
4.3%
11.4%
Q4 25
5.8%
6.2%
Q3 25
7.7%
11.5%
Q2 25
8.2%
7.4%
Q1 25
4.1%
9.5%
Q4 24
5.9%
11.8%
Q3 24
7.5%
13.7%
Q2 24
8.6%
12.5%
EPS (diluted)
CLH
CLH
ZBH
ZBH
Q1 26
$1.19
$1.22
Q4 25
$1.62
$0.71
Q3 25
$2.21
$1.16
Q2 25
$2.36
$0.77
Q1 25
$1.09
$0.91
Q4 24
$1.55
$1.18
Q3 24
$2.12
$1.23
Q2 24
$2.46
$1.18

Balance Sheet & Financial Strength

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

Metric
CLH
CLH
ZBH
ZBH
Cash + ST InvestmentsLiquidity on hand
$548.0M
$424.2M
Total DebtLower is stronger
$2.8B
$7.5B
Stockholders' EquityBook value
$12.7B
Total Assets
$7.6B
$22.7B
Debt / EquityLower = less leverage
0.59×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLH
CLH
ZBH
ZBH
Q1 26
$548.0M
$424.2M
Q4 25
$127.4M
$591.9M
Q3 25
$91.2M
$1.3B
Q2 25
$98.9M
$556.9M
Q1 25
$105.9M
$1.4B
Q4 24
$102.6M
$525.5M
Q3 24
$82.4M
$569.0M
Q2 24
$91.3M
$420.1M
Total Debt
CLH
CLH
ZBH
ZBH
Q1 26
$2.8B
$7.5B
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
CLH
CLH
ZBH
ZBH
Q1 26
$12.7B
Q4 25
$2.7B
$12.7B
Q3 25
$2.8B
$12.8B
Q2 25
$2.7B
$12.5B
Q1 25
$2.6B
$12.4B
Q4 24
$2.6B
$12.5B
Q3 24
$2.5B
$12.4B
Q2 24
$2.4B
$12.7B
Total Assets
CLH
CLH
ZBH
ZBH
Q1 26
$7.6B
$22.7B
Q4 25
$7.6B
$23.1B
Q3 25
$7.5B
$23.5B
Q2 25
$7.4B
$22.9B
Q1 25
$7.2B
$22.2B
Q4 24
$7.4B
$21.4B
Q3 24
$7.3B
$21.7B
Q2 24
$7.1B
$21.5B
Debt / Equity
CLH
CLH
ZBH
ZBH
Q1 26
0.59×
Q4 25
Q3 25
Q2 25
Q1 25
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
CLH
CLH
ZBH
ZBH
Operating Cash FlowLast quarter
$359.4M
Free Cash FlowOCF − Capex
$245.9M
FCF MarginFCF / Revenue
11.8%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.51×
TTM Free Cash FlowTrailing 4 quarters
$1.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLH
CLH
ZBH
ZBH
Q1 26
$359.4M
Q4 25
$355.1M
$517.4M
Q3 25
$302.0M
$418.7M
Q2 25
$208.0M
$378.2M
Q1 25
$1.6M
$382.8M
Q4 24
$303.9M
$506.3M
Q3 24
$239.2M
$395.7M
Q2 24
$216.0M
$369.4M
Free Cash Flow
CLH
CLH
ZBH
ZBH
Q1 26
$245.9M
Q4 25
$233.3M
$442.6M
Q3 25
$207.5M
$363.7M
Q2 25
$118.0M
$328.1M
Q1 25
$-117.1M
$338.2M
Q4 24
$241.5M
$454.8M
Q3 24
$142.4M
$351.2M
Q2 24
$80.9M
$316.7M
FCF Margin
CLH
CLH
ZBH
ZBH
Q1 26
11.8%
Q4 25
15.6%
19.7%
Q3 25
13.4%
18.2%
Q2 25
7.6%
15.8%
Q1 25
-8.2%
17.7%
Q4 24
16.9%
22.5%
Q3 24
9.3%
19.3%
Q2 24
5.2%
16.3%
Capex Intensity
CLH
CLH
ZBH
ZBH
Q1 26
Q4 25
8.1%
3.3%
Q3 25
6.1%
2.7%
Q2 25
5.8%
2.4%
Q1 25
8.3%
2.3%
Q4 24
4.4%
2.5%
Q3 24
6.3%
2.4%
Q2 24
8.7%
2.7%
Cash Conversion
CLH
CLH
ZBH
ZBH
Q1 26
1.51×
Q4 25
4.10×
3.71×
Q3 25
2.54×
1.81×
Q2 25
1.64×
2.48×
Q1 25
0.03×
2.10×
Q4 24
3.62×
2.11×
Q3 24
2.08×
1.59×
Q2 24
1.62×
1.52×

Financial Flow Comparison

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

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