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Side-by-side financial comparison of CARLISLE COMPANIES INC (CSL) and IES Holdings, Inc. (IESC). Click either name above to swap in a different company.

CARLISLE COMPANIES INC is the larger business by last-quarter revenue ($1.1B vs $871.0M, roughly 1.2× IES Holdings, Inc.). CARLISLE COMPANIES INC runs the higher net margin — 12.1% vs 10.5%, a 1.6% gap on every dollar of revenue. On growth, IES Holdings, Inc. posted the faster year-over-year revenue change (16.2% vs -4.0%). IES Holdings, Inc. produced more free cash flow last quarter ($-18.9M vs $-73.0M). Over the past eight quarters, IES Holdings, Inc.'s revenue compounded faster (11.1% 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...

IES Holdings, Inc., formerly known as Integrated Electrical Services, Inc., designs and installs integrated electrical and technology systems and provides infrastructure products and services to a variety of end markets, including data centers, residential housing, and commercial and industrial facilities.

CSL vs IESC — Head-to-Head

Bigger by revenue
CSL
CSL
1.2× larger
CSL
$1.1B
$871.0M
IESC
Growing faster (revenue YoY)
IESC
IESC
+20.2% gap
IESC
16.2%
-4.0%
CSL
Higher net margin
CSL
CSL
1.6% more per $
CSL
12.1%
10.5%
IESC
More free cash flow
IESC
IESC
$54.1M more FCF
IESC
$-18.9M
$-73.0M
CSL
Faster 2-yr revenue CAGR
IESC
IESC
Annualised
IESC
11.1%
-14.8%
CSL

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
CSL
CSL
IESC
IESC
Revenue
$1.1B
$871.0M
Net Profit
$127.7M
$91.8M
Gross Margin
34.5%
25.3%
Operating Margin
17.1%
11.2%
Net Margin
12.1%
10.5%
Revenue YoY
-4.0%
16.2%
Net Profit YoY
-10.9%
59.1%
EPS (diluted)
$3.10
$4.51

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
IESC
IESC
Q1 26
$1.1B
Q4 25
$1.1B
$871.0M
Q3 25
$1.3B
$897.8M
Q2 25
$1.4B
$890.2M
Q1 25
$1.1B
$834.0M
Q4 24
$1.1B
$749.5M
Q3 24
$1.3B
$775.8M
Q2 24
$1.5B
$768.4M
Net Profit
CSL
CSL
IESC
IESC
Q1 26
$127.7M
Q4 25
$127.4M
$91.8M
Q3 25
$214.2M
$102.3M
Q2 25
$255.8M
$79.3M
Q1 25
$143.3M
$72.6M
Q4 24
$162.8M
$57.7M
Q3 24
$244.3M
$65.5M
Q2 24
$712.4M
$66.6M
Gross Margin
CSL
CSL
IESC
IESC
Q1 26
34.5%
Q4 25
33.8%
25.3%
Q3 25
36.0%
26.0%
Q2 25
37.3%
26.9%
Q1 25
35.2%
25.0%
Q4 24
36.1%
23.8%
Q3 24
38.6%
24.0%
Q2 24
39.2%
25.3%
Operating Margin
CSL
CSL
IESC
IESC
Q1 26
17.1%
Q4 25
16.8%
11.2%
Q3 25
21.8%
11.6%
Q2 25
23.1%
12.6%
Q1 25
16.8%
11.1%
Q4 24
19.9%
10.0%
Q3 24
23.7%
9.7%
Q2 24
26.0%
11.7%
Net Margin
CSL
CSL
IESC
IESC
Q1 26
12.1%
Q4 25
11.3%
10.5%
Q3 25
15.9%
11.4%
Q2 25
17.6%
8.9%
Q1 25
13.1%
8.7%
Q4 24
14.5%
7.7%
Q3 24
18.3%
8.4%
Q2 24
49.1%
8.7%
EPS (diluted)
CSL
CSL
IESC
IESC
Q1 26
$3.10
Q4 25
$3.06
$4.51
Q3 25
$4.98
$4.99
Q2 25
$5.88
$3.81
Q1 25
$3.20
$3.50
Q4 24
$3.76
$2.72
Q3 24
$5.25
$3.06
Q2 24
$14.84
$2.67

Balance Sheet & Financial Strength

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

Metric
CSL
CSL
IESC
IESC
Cash + ST InvestmentsLiquidity on hand
$771.3M
$258.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.7B
$961.1M
Total Assets
$1.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSL
CSL
IESC
IESC
Q1 26
$771.3M
Q4 25
$1.1B
$258.7M
Q3 25
$1.1B
$231.8M
Q2 25
$68.4M
$168.3M
Q1 25
$220.2M
$88.3M
Q4 24
$753.5M
$112.0M
Q3 24
$1.5B
$135.8M
Q2 24
$1.7B
$44.9M
Total Debt
CSL
CSL
IESC
IESC
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
IESC
IESC
Q1 26
$1.7B
Q4 25
$1.8B
$961.1M
Q3 25
$2.0B
$884.0M
Q2 25
$2.1B
$781.4M
Q1 25
$2.2B
$705.8M
Q4 24
$2.5B
$652.4M
Q3 24
$2.8B
$611.1M
Q2 24
$3.0B
$567.5M
Total Assets
CSL
CSL
IESC
IESC
Q1 26
Q4 25
$6.3B
$1.7B
Q3 25
$6.5B
$1.6B
Q2 25
$5.5B
$1.5B
Q1 25
$5.5B
$1.4B
Q4 24
$5.8B
$1.3B
Q3 24
$6.5B
$1.2B
Q2 24
$6.7B
$1.2B
Debt / Equity
CSL
CSL
IESC
IESC
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
IESC
IESC
Operating Cash FlowLast quarter
$27.7M
Free Cash FlowOCF − Capex
$-73.0M
$-18.9M
FCF MarginFCF / Revenue
-6.9%
-2.2%
Capex IntensityCapex / Revenue
2.7%
5.3%
Cash ConversionOCF / Net Profit
0.30×
TTM Free Cash FlowTrailing 4 quarters
$924.8M
$175.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSL
CSL
IESC
IESC
Q1 26
Q4 25
$386.0M
$27.7M
Q3 25
$426.9M
$132.0M
Q2 25
$287.1M
$92.0M
Q1 25
$1.8M
$24.8M
Q4 24
$370.6M
$37.3M
Q3 24
$312.8M
$92.8M
Q2 24
$183.4M
$82.9M
Free Cash Flow
CSL
CSL
IESC
IESC
Q1 26
$-73.0M
Q4 25
$346.1M
$-18.9M
Q3 25
$393.4M
$112.0M
Q2 25
$258.3M
$74.8M
Q1 25
$-27.2M
$7.9M
Q4 24
$334.0M
$24.1M
Q3 24
$293.5M
$78.5M
Q2 24
$158.5M
$65.4M
FCF Margin
CSL
CSL
IESC
IESC
Q1 26
-6.9%
Q4 25
30.7%
-2.2%
Q3 25
29.2%
12.5%
Q2 25
17.8%
8.4%
Q1 25
-2.5%
0.9%
Q4 24
29.7%
3.2%
Q3 24
22.0%
10.1%
Q2 24
10.9%
8.5%
Capex Intensity
CSL
CSL
IESC
IESC
Q1 26
2.7%
Q4 25
3.5%
5.3%
Q3 25
2.5%
2.2%
Q2 25
2.0%
1.9%
Q1 25
2.6%
2.0%
Q4 24
3.3%
1.8%
Q3 24
1.4%
1.8%
Q2 24
1.7%
2.3%
Cash Conversion
CSL
CSL
IESC
IESC
Q1 26
Q4 25
3.03×
0.30×
Q3 25
1.99×
1.29×
Q2 25
1.12×
1.16×
Q1 25
0.01×
0.34×
Q4 24
2.28×
0.65×
Q3 24
1.28×
1.42×
Q2 24
0.26×
1.24×

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%

IESC
IESC

Communications$351.9M40%
Single Family Electrical Contracts$137.0M16%
Custom Engineered Solutions$116.0M13%
Commercialand Industrial$94.8M11%
Single Family Contracts Plumbing HVAC$82.9M10%
Multi Familyand Other$64.2M7%
Industrial Services$24.2M3%

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