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Side-by-side financial comparison of CARLISLE COMPANIES INC (CSL) and CASELLA WASTE SYSTEMS INC (CWST). Click either name above to swap in a different company.

CARLISLE COMPANIES INC is the larger business by last-quarter revenue ($1.1B vs $557.2M, roughly 1.9× CASELLA WASTE SYSTEMS INC). CARLISLE COMPANIES INC runs the higher net margin — 12.1% vs -1.0%, a 13.1% gap on every dollar of revenue. On growth, CASELLA WASTE SYSTEMS INC posted the faster year-over-year revenue change (9.6% vs -4.0%). CASELLA WASTE SYSTEMS INC produced more free cash flow last quarter ($30.7M vs $-73.0M). Over the past eight quarters, CASELLA WASTE SYSTEMS INC's revenue compounded faster (21.5% CAGR vs -14.8%).

Carlisle Companies Incorporated is a supplier of construction products that make buildings more energy efficient and resilient. The company manufactures and sells single-ply roofing products as well as warranted systems and accessories for the commercial building industry. The company is organized into two segments, including Carlisle Construction Materials and Carlisle Weatherproofing Technologies. The company's product portfolio includes moisture protection products, protective roofing unde...

Casella Waste Systems, Inc. is a waste management company based in Rutland, Vermont, United States. Founded in 1975 with a single truck, Casella is a regional, vertically integrated solid waste services company. Casella provides resource management expertise and services to residential, commercial, municipal and industrial customers, primarily in the areas of solid waste collection and disposal, transfer, recycling and organics services. The company provides integrated solid waste services in...

CSL vs CWST — Head-to-Head

Bigger by revenue
CSL
CSL
1.9× larger
CSL
$1.1B
$557.2M
CWST
Growing faster (revenue YoY)
CWST
CWST
+13.6% gap
CWST
9.6%
-4.0%
CSL
Higher net margin
CSL
CSL
13.1% more per $
CSL
12.1%
-1.0%
CWST
More free cash flow
CWST
CWST
$103.7M more FCF
CWST
$30.7M
$-73.0M
CSL
Faster 2-yr revenue CAGR
CWST
CWST
Annualised
CWST
21.5%
-14.8%
CSL

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
CSL
CSL
CWST
CWST
Revenue
$1.1B
$557.2M
Net Profit
$127.7M
$-5.5M
Gross Margin
34.5%
Operating Margin
17.1%
0.9%
Net Margin
12.1%
-1.0%
Revenue YoY
-4.0%
9.6%
Net Profit YoY
-10.9%
-15.2%
EPS (diluted)
$3.10
$-0.09

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
CSL
CSL
CWST
CWST
Q1 26
$1.1B
$557.2M
Q4 25
$1.1B
$469.1M
Q3 25
$1.3B
$485.4M
Q2 25
$1.4B
$465.3M
Q1 25
$1.1B
$417.1M
Q4 24
$1.1B
$427.5M
Q3 24
$1.3B
$411.6M
Q2 24
$1.5B
$377.2M
Net Profit
CSL
CSL
CWST
CWST
Q1 26
$127.7M
$-5.5M
Q4 25
$127.4M
$-2.5M
Q3 25
$214.2M
$10.0M
Q2 25
$255.8M
$5.2M
Q1 25
$143.3M
$-4.8M
Q4 24
$162.8M
$4.9M
Q3 24
$244.3M
$5.8M
Q2 24
$712.4M
$7.0M
Gross Margin
CSL
CSL
CWST
CWST
Q1 26
34.5%
Q4 25
33.8%
33.3%
Q3 25
36.0%
35.0%
Q2 25
37.3%
33.8%
Q1 25
35.2%
32.8%
Q4 24
36.1%
33.2%
Q3 24
38.6%
35.1%
Q2 24
39.2%
35.4%
Operating Margin
CSL
CSL
CWST
CWST
Q1 26
17.1%
0.9%
Q4 25
16.8%
2.5%
Q3 25
21.8%
6.1%
Q2 25
23.1%
4.1%
Q1 25
16.8%
0.8%
Q4 24
19.9%
4.3%
Q3 24
23.7%
5.9%
Q2 24
26.0%
6.1%
Net Margin
CSL
CSL
CWST
CWST
Q1 26
12.1%
-1.0%
Q4 25
11.3%
-0.5%
Q3 25
15.9%
2.1%
Q2 25
17.6%
1.1%
Q1 25
13.1%
-1.2%
Q4 24
14.5%
1.1%
Q3 24
18.3%
1.4%
Q2 24
49.1%
1.9%
EPS (diluted)
CSL
CSL
CWST
CWST
Q1 26
$3.10
$-0.09
Q4 25
$3.06
$-0.04
Q3 25
$4.98
$0.16
Q2 25
$5.88
$0.08
Q1 25
$3.20
$-0.08
Q4 24
$3.76
$0.08
Q3 24
$5.25
$0.10
Q2 24
$14.84
$0.12

Balance Sheet & Financial Strength

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

Metric
CSL
CSL
CWST
CWST
Cash + ST InvestmentsLiquidity on hand
$771.3M
$126.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.7B
$1.6B
Total Assets
$3.3B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSL
CSL
CWST
CWST
Q1 26
$771.3M
$126.9M
Q4 25
$1.1B
$123.8M
Q3 25
$1.1B
$192.7M
Q2 25
$68.4M
$217.8M
Q1 25
$220.2M
$267.7M
Q4 24
$753.5M
$358.3M
Q3 24
$1.5B
$519.0M
Q2 24
$1.7B
$208.5M
Total Debt
CSL
CSL
CWST
CWST
Q1 26
Q4 25
$2.9B
$1.1B
Q3 25
$2.9B
$1.1B
Q2 25
$1.9B
$1.1B
Q1 25
$1.9B
$1.1B
Q4 24
$1.9B
$1.1B
Q3 24
$2.3B
$1.0B
Q2 24
$2.3B
$976.6M
Stockholders' Equity
CSL
CSL
CWST
CWST
Q1 26
$1.7B
$1.6B
Q4 25
$1.8B
$1.6B
Q3 25
$2.0B
$1.6B
Q2 25
$2.1B
$1.6B
Q1 25
$2.2B
$1.5B
Q4 24
$2.5B
$1.6B
Q3 24
$2.8B
$1.5B
Q2 24
$3.0B
$1.0B
Total Assets
CSL
CSL
CWST
CWST
Q1 26
$3.3B
Q4 25
$6.3B
$3.3B
Q3 25
$6.5B
$3.3B
Q2 25
$5.5B
$3.3B
Q1 25
$5.5B
$3.2B
Q4 24
$5.8B
$3.2B
Q3 24
$6.5B
$3.1B
Q2 24
$6.7B
$2.5B
Debt / Equity
CSL
CSL
CWST
CWST
Q1 26
Q4 25
1.61×
0.72×
Q3 25
1.45×
0.72×
Q2 25
0.89×
0.72×
Q1 25
0.87×
0.72×
Q4 24
0.77×
0.70×
Q3 24
0.83×
0.68×
Q2 24
0.76×
0.94×

Cash Flow & Capital Efficiency

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

Metric
CSL
CSL
CWST
CWST
Operating Cash FlowLast quarter
$62.3M
Free Cash FlowOCF − Capex
$-73.0M
$30.7M
FCF MarginFCF / Revenue
-6.9%
5.5%
Capex IntensityCapex / Revenue
2.7%
9.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$924.8M
$120.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSL
CSL
CWST
CWST
Q1 26
$62.3M
Q4 25
$386.0M
$96.6M
Q3 25
$426.9M
$93.6M
Q2 25
$287.1M
$89.5M
Q1 25
$1.8M
$50.1M
Q4 24
$370.6M
$109.8M
Q3 24
$312.8M
$91.8M
Q2 24
$183.4M
$72.1M
Free Cash Flow
CSL
CSL
CWST
CWST
Q1 26
$-73.0M
$30.7M
Q4 25
$346.1M
$39.3M
Q3 25
$393.4M
$27.6M
Q2 25
$258.3M
$23.1M
Q1 25
$-27.2M
$-5.4M
Q4 24
$334.0M
$32.9M
Q3 24
$293.5M
$40.4M
Q2 24
$158.5M
$27.5M
FCF Margin
CSL
CSL
CWST
CWST
Q1 26
-6.9%
5.5%
Q4 25
30.7%
8.4%
Q3 25
29.2%
5.7%
Q2 25
17.8%
5.0%
Q1 25
-2.5%
-1.3%
Q4 24
29.7%
7.7%
Q3 24
22.0%
9.8%
Q2 24
10.9%
7.3%
Capex Intensity
CSL
CSL
CWST
CWST
Q1 26
2.7%
9.0%
Q4 25
3.5%
12.2%
Q3 25
2.5%
13.6%
Q2 25
2.0%
14.3%
Q1 25
2.6%
13.3%
Q4 24
3.3%
18.0%
Q3 24
1.4%
12.5%
Q2 24
1.7%
11.8%
Cash Conversion
CSL
CSL
CWST
CWST
Q1 26
Q4 25
3.03×
Q3 25
1.99×
9.37×
Q2 25
1.12×
17.19×
Q1 25
0.01×
Q4 24
2.28×
22.51×
Q3 24
1.28×
15.91×
Q2 24
0.26×
10.29×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSL
CSL

CCM$758.0M72%
CWT$294.0M28%

CWST
CWST

Collection$334.8M60%
Transfer station$65.9M12%
Processing (ii)$49.0M9%
Landfill$48.0M9%
National Accounts (ii)$45.6M8%
Transportation$8.2M1%
Landfill gas-to-energy$2.9M1%

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