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Side-by-side financial comparison of CARLISLE COMPANIES INC (CSL) and ICON PLC (ICLR). Click either name above to swap in a different company.

ICON PLC is the larger business by last-quarter revenue ($2.0B vs $1.1B, roughly 1.9× CARLISLE COMPANIES INC). CARLISLE COMPANIES INC runs the higher net margin — 12.1% vs 0.1%, a 12.0% gap on every dollar of revenue. On growth, ICON PLC posted the faster year-over-year revenue change (0.6% vs -4.0%). ICON PLC produced more free cash flow last quarter ($333.9M vs $-73.0M). Over the past eight quarters, ICON PLC's revenue compounded faster (0.6% 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...

ICON plc is an Irish headquartered multinational healthcare intelligence and clinical research organisation. As of February 2025 had approximately 41,900 employees in 55 countries.

CSL vs ICLR — Head-to-Head

Bigger by revenue
ICLR
ICLR
1.9× larger
ICLR
$2.0B
$1.1B
CSL
Growing faster (revenue YoY)
ICLR
ICLR
+4.6% gap
ICLR
0.6%
-4.0%
CSL
Higher net margin
CSL
CSL
12.0% more per $
CSL
12.1%
0.1%
ICLR
More free cash flow
ICLR
ICLR
$406.9M more FCF
ICLR
$333.9M
$-73.0M
CSL
Faster 2-yr revenue CAGR
ICLR
ICLR
Annualised
ICLR
0.6%
-14.8%
CSL

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
CSL
CSL
ICLR
ICLR
Revenue
$1.1B
$2.0B
Net Profit
$127.7M
$2.4M
Gross Margin
34.5%
Operating Margin
17.1%
4.2%
Net Margin
12.1%
0.1%
Revenue YoY
-4.0%
0.6%
Net Profit YoY
-10.9%
-98.8%
EPS (diluted)
$3.10
$0.03

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
ICLR
ICLR
Q1 26
$1.1B
Q4 25
$1.1B
Q3 25
$1.3B
$2.0B
Q2 25
$1.4B
$2.0B
Q1 25
$1.1B
$2.0B
Q4 24
$1.1B
Q3 24
$1.3B
$2.0B
Q2 24
$1.5B
$2.1B
Net Profit
CSL
CSL
ICLR
ICLR
Q1 26
$127.7M
Q4 25
$127.4M
Q3 25
$214.2M
$2.4M
Q2 25
$255.8M
$183.0M
Q1 25
$143.3M
$154.2M
Q4 24
$162.8M
Q3 24
$244.3M
$197.1M
Q2 24
$712.4M
$146.9M
Gross Margin
CSL
CSL
ICLR
ICLR
Q1 26
34.5%
Q4 25
33.8%
Q3 25
36.0%
Q2 25
37.3%
Q1 25
35.2%
Q4 24
36.1%
Q3 24
38.6%
Q2 24
39.2%
Operating Margin
CSL
CSL
ICLR
ICLR
Q1 26
17.1%
Q4 25
16.8%
Q3 25
21.8%
4.2%
Q2 25
23.1%
10.4%
Q1 25
16.8%
11.0%
Q4 24
19.9%
Q3 24
23.7%
14.1%
Q2 24
26.0%
10.8%
Net Margin
CSL
CSL
ICLR
ICLR
Q1 26
12.1%
Q4 25
11.3%
Q3 25
15.9%
0.1%
Q2 25
17.6%
9.1%
Q1 25
13.1%
7.7%
Q4 24
14.5%
Q3 24
18.3%
9.7%
Q2 24
49.1%
6.9%
EPS (diluted)
CSL
CSL
ICLR
ICLR
Q1 26
$3.10
Q4 25
$3.06
Q3 25
$4.98
$0.03
Q2 25
$5.88
$2.30
Q1 25
$3.20
$1.90
Q4 24
$3.76
Q3 24
$5.25
$2.36
Q2 24
$14.84
$1.76

Balance Sheet & Financial Strength

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

Metric
CSL
CSL
ICLR
ICLR
Cash + ST InvestmentsLiquidity on hand
$771.3M
$468.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.7B
$9.3B
Total Assets
$16.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSL
CSL
ICLR
ICLR
Q1 26
$771.3M
Q4 25
$1.1B
Q3 25
$1.1B
$468.9M
Q2 25
$68.4M
$390.4M
Q1 25
$220.2M
$526.7M
Q4 24
$753.5M
Q3 24
$1.5B
$695.5M
Q2 24
$1.7B
$506.6M
Total Debt
CSL
CSL
ICLR
ICLR
Q1 26
Q4 25
$2.9B
Q3 25
$2.9B
Q2 25
$1.9B
Q1 25
$1.9B
Q4 24
$1.9B
Q3 24
$2.3B
Q2 24
$2.3B
Stockholders' Equity
CSL
CSL
ICLR
ICLR
Q1 26
$1.7B
Q4 25
$1.8B
Q3 25
$2.0B
$9.3B
Q2 25
$2.1B
$9.6B
Q1 25
$2.2B
$9.5B
Q4 24
$2.5B
Q3 24
$2.8B
$9.8B
Q2 24
$3.0B
$9.6B
Total Assets
CSL
CSL
ICLR
ICLR
Q1 26
Q4 25
$6.3B
Q3 25
$6.5B
$16.5B
Q2 25
$5.5B
$16.6B
Q1 25
$5.5B
$16.7B
Q4 24
$5.8B
Q3 24
$6.5B
$17.2B
Q2 24
$6.7B
$17.0B
Debt / Equity
CSL
CSL
ICLR
ICLR
Q1 26
Q4 25
1.61×
Q3 25
1.45×
Q2 25
0.89×
Q1 25
0.87×
Q4 24
0.77×
Q3 24
0.83×
Q2 24
0.76×

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
ICLR
ICLR
Operating Cash FlowLast quarter
$387.6M
Free Cash FlowOCF − Capex
$-73.0M
$333.9M
FCF MarginFCF / Revenue
-6.9%
16.3%
Capex IntensityCapex / Revenue
2.7%
2.6%
Cash ConversionOCF / Net Profit
164.59×
TTM Free Cash FlowTrailing 4 quarters
$924.8M
$1.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSL
CSL
ICLR
ICLR
Q1 26
Q4 25
$386.0M
Q3 25
$426.9M
$387.6M
Q2 25
$287.1M
$146.2M
Q1 25
$1.8M
$268.2M
Q4 24
$370.6M
Q3 24
$312.8M
$402.7M
Q2 24
$183.4M
$218.6M
Free Cash Flow
CSL
CSL
ICLR
ICLR
Q1 26
$-73.0M
Q4 25
$346.1M
Q3 25
$393.4M
$333.9M
Q2 25
$258.3M
$113.9M
Q1 25
$-27.2M
$239.3M
Q4 24
$334.0M
Q3 24
$293.5M
$359.3M
Q2 24
$158.5M
$182.3M
FCF Margin
CSL
CSL
ICLR
ICLR
Q1 26
-6.9%
Q4 25
30.7%
Q3 25
29.2%
16.3%
Q2 25
17.8%
5.6%
Q1 25
-2.5%
12.0%
Q4 24
29.7%
Q3 24
22.0%
17.7%
Q2 24
10.9%
8.6%
Capex Intensity
CSL
CSL
ICLR
ICLR
Q1 26
2.7%
Q4 25
3.5%
Q3 25
2.5%
2.6%
Q2 25
2.0%
1.6%
Q1 25
2.6%
1.4%
Q4 24
3.3%
Q3 24
1.4%
2.1%
Q2 24
1.7%
1.7%
Cash Conversion
CSL
CSL
ICLR
ICLR
Q1 26
Q4 25
3.03×
Q3 25
1.99×
164.59×
Q2 25
1.12×
0.80×
Q1 25
0.01×
1.74×
Q4 24
2.28×
Q3 24
1.28×
2.04×
Q2 24
0.26×
1.49×

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%

ICLR
ICLR

Other Customers$681.3M33%
Clients1125$549.4M27%
Clients15$503.3M25%
Clients610$308.8M15%

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