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

Toast, Inc. is the larger business by last-quarter revenue ($1.6B vs $1.5B, roughly 1.1× CLEAN HARBORS INC). Toast, Inc. runs the higher net margin — 6.2% vs 5.8%, a 0.4% gap on every dollar of revenue. On growth, Toast, Inc. posted the faster year-over-year revenue change (22.0% vs 4.8%). CLEAN HARBORS INC produced more free cash flow last quarter ($233.3M vs $178.0M). Over the past eight quarters, Toast, Inc.'s revenue compounded faster (23.3% CAGR vs 4.4%).

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...

Toast, Inc. is an American cloud-based restaurant management software company based in Boston, Massachusetts. The company provides an all-in-one point of sale (POS) system built on the Android operating system.

CLH vs TOST — Head-to-Head

Bigger by revenue
TOST
TOST
1.1× larger
TOST
$1.6B
$1.5B
CLH
Growing faster (revenue YoY)
TOST
TOST
+17.3% gap
TOST
22.0%
4.8%
CLH
Higher net margin
TOST
TOST
0.4% more per $
TOST
6.2%
5.8%
CLH
More free cash flow
CLH
CLH
$55.3M more FCF
CLH
$233.3M
$178.0M
TOST
Faster 2-yr revenue CAGR
TOST
TOST
Annualised
TOST
23.3%
4.4%
CLH

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CLH
CLH
TOST
TOST
Revenue
$1.5B
$1.6B
Net Profit
$86.6M
$101.0M
Gross Margin
30.6%
25.9%
Operating Margin
10.6%
5.2%
Net Margin
5.8%
6.2%
Revenue YoY
4.8%
22.0%
Net Profit YoY
3.1%
215.6%
EPS (diluted)
$1.62
$0.18

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
TOST
TOST
Q4 25
$1.5B
$1.6B
Q3 25
$1.5B
$1.6B
Q2 25
$1.5B
$1.6B
Q1 25
$1.4B
$1.3B
Q4 24
$1.4B
$1.3B
Q3 24
$1.5B
$1.3B
Q2 24
$1.6B
$1.2B
Q1 24
$1.4B
$1.1B
Net Profit
CLH
CLH
TOST
TOST
Q4 25
$86.6M
$101.0M
Q3 25
$118.8M
$105.0M
Q2 25
$126.9M
$80.0M
Q1 25
$58.7M
$56.0M
Q4 24
$84.0M
$32.0M
Q3 24
$115.2M
$56.0M
Q2 24
$133.3M
$14.0M
Q1 24
$69.8M
$-83.0M
Gross Margin
CLH
CLH
TOST
TOST
Q4 25
30.6%
25.9%
Q3 25
32.3%
26.5%
Q2 25
33.3%
25.3%
Q1 25
28.6%
25.9%
Q4 24
29.9%
24.9%
Q3 24
31.0%
24.7%
Q2 24
33.3%
23.0%
Q1 24
29.5%
23.2%
Operating Margin
CLH
CLH
TOST
TOST
Q4 25
10.6%
5.2%
Q3 25
12.5%
5.1%
Q2 25
13.6%
5.2%
Q1 25
7.8%
3.2%
Q4 24
9.6%
2.5%
Q3 24
12.6%
2.6%
Q2 24
13.9%
0.4%
Q1 24
9.1%
-5.2%
Net Margin
CLH
CLH
TOST
TOST
Q4 25
5.8%
6.2%
Q3 25
7.7%
6.4%
Q2 25
8.2%
5.2%
Q1 25
4.1%
4.2%
Q4 24
5.9%
2.4%
Q3 24
7.5%
4.3%
Q2 24
8.6%
1.1%
Q1 24
5.1%
-7.7%
EPS (diluted)
CLH
CLH
TOST
TOST
Q4 25
$1.62
$0.18
Q3 25
$2.21
$0.16
Q2 25
$2.36
$0.13
Q1 25
$1.09
$0.09
Q4 24
$1.55
$0.09
Q3 24
$2.12
$0.07
Q2 24
$2.46
$0.02
Q1 24
$1.29
$-0.15

Balance Sheet & Financial Strength

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

Metric
CLH
CLH
TOST
TOST
Cash + ST InvestmentsLiquidity on hand
$127.4M
$1.4B
Total DebtLower is stronger
Stockholders' EquityBook value
$2.7B
$2.1B
Total Assets
$7.6B
$3.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLH
CLH
TOST
TOST
Q4 25
$127.4M
$1.4B
Q3 25
$91.2M
$1.4B
Q2 25
$98.9M
$1.2B
Q1 25
$105.9M
$1.0B
Q4 24
$102.6M
$903.0M
Q3 24
$82.4M
$761.0M
Q2 24
$91.3M
$691.0M
Q1 24
$104.8M
$578.0M
Stockholders' Equity
CLH
CLH
TOST
TOST
Q4 25
$2.7B
$2.1B
Q3 25
$2.8B
$2.0B
Q2 25
$2.7B
$1.8B
Q1 25
$2.6B
$1.7B
Q4 24
$2.6B
$1.5B
Q3 24
$2.5B
$1.4B
Q2 24
$2.4B
$1.3B
Q1 24
$2.3B
$1.2B
Total Assets
CLH
CLH
TOST
TOST
Q4 25
$7.6B
$3.1B
Q3 25
$7.5B
$3.0B
Q2 25
$7.4B
$2.8B
Q1 25
$7.2B
$2.6B
Q4 24
$7.4B
$2.4B
Q3 24
$7.3B
$2.2B
Q2 24
$7.1B
$2.2B
Q1 24
$6.9B
$2.1B

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
TOST
TOST
Operating Cash FlowLast quarter
$355.1M
$194.0M
Free Cash FlowOCF − Capex
$233.3M
$178.0M
FCF MarginFCF / Revenue
15.6%
10.9%
Capex IntensityCapex / Revenue
8.1%
1.0%
Cash ConversionOCF / Net Profit
4.10×
1.92×
TTM Free Cash FlowTrailing 4 quarters
$441.8M
$608.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLH
CLH
TOST
TOST
Q4 25
$355.1M
$194.0M
Q3 25
$302.0M
$165.0M
Q2 25
$208.0M
$223.0M
Q1 25
$1.6M
$79.0M
Q4 24
$303.9M
$147.0M
Q3 24
$239.2M
$109.0M
Q2 24
$216.0M
$124.0M
Q1 24
$18.5M
$-20.0M
Free Cash Flow
CLH
CLH
TOST
TOST
Q4 25
$233.3M
$178.0M
Q3 25
$207.5M
$153.0M
Q2 25
$118.0M
$208.0M
Q1 25
$-117.1M
$69.0M
Q4 24
$241.5M
$134.0M
Q3 24
$142.4M
$97.0M
Q2 24
$80.9M
$108.0M
Q1 24
$-119.4M
$-33.0M
FCF Margin
CLH
CLH
TOST
TOST
Q4 25
15.6%
10.9%
Q3 25
13.4%
9.4%
Q2 25
7.6%
13.4%
Q1 25
-8.2%
5.2%
Q4 24
16.9%
10.0%
Q3 24
9.3%
7.4%
Q2 24
5.2%
8.7%
Q1 24
-8.7%
-3.1%
Capex Intensity
CLH
CLH
TOST
TOST
Q4 25
8.1%
1.0%
Q3 25
6.1%
0.7%
Q2 25
5.8%
1.0%
Q1 25
8.3%
0.7%
Q4 24
4.4%
1.0%
Q3 24
6.3%
0.9%
Q2 24
8.7%
1.3%
Q1 24
10.0%
1.2%
Cash Conversion
CLH
CLH
TOST
TOST
Q4 25
4.10×
1.92×
Q3 25
2.54×
1.57×
Q2 25
1.64×
2.79×
Q1 25
0.03×
1.41×
Q4 24
3.62×
4.59×
Q3 24
2.08×
1.95×
Q2 24
1.62×
8.86×
Q1 24
0.27×

Financial Flow Comparison

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

Revenue Breakdown by Segment

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%

TOST
TOST

Technology Service$1.3B82%
License$256.0M16%
Product And Professional Services$43.0M3%

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