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Side-by-side financial comparison of IES Holdings, Inc. (IESC) and WATTS WATER TECHNOLOGIES INC (WTS). Click either name above to swap in a different company.

IES Holdings, Inc. is the larger business by last-quarter revenue ($871.0M vs $625.1M, roughly 1.4× WATTS WATER TECHNOLOGIES INC). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs 10.5%, a 2.9% gap on every dollar of revenue. On growth, IES Holdings, Inc. posted the faster year-over-year revenue change (16.2% vs 15.7%). WATTS WATER TECHNOLOGIES INC produced more free cash flow last quarter ($140.3M vs $-18.9M). Over the past eight quarters, IES Holdings, Inc.'s revenue compounded faster (11.1% CAGR vs 4.6%).

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.

AERCO International, Inc. is a manufacturer and supplier of commercial condensing boilers, high efficiency water heating equipment and energy recovery systems in the HVAC/plumbing industry across a variety of markets including education, lodging, government, office buildings, healthcare, industrial and multifamily housing. In 1949, AERCO introduced the industry's first semi-instantaneous, tankless steam-to-water water heater. In 1988, AERCO introduced the first condensing and fully modulating...

IESC vs WTS — Head-to-Head

Bigger by revenue
IESC
IESC
1.4× larger
IESC
$871.0M
$625.1M
WTS
Growing faster (revenue YoY)
IESC
IESC
+0.5% gap
IESC
16.2%
15.7%
WTS
Higher net margin
WTS
WTS
2.9% more per $
WTS
13.4%
10.5%
IESC
More free cash flow
WTS
WTS
$159.2M more FCF
WTS
$140.3M
$-18.9M
IESC
Faster 2-yr revenue CAGR
IESC
IESC
Annualised
IESC
11.1%
4.6%
WTS

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
IESC
IESC
WTS
WTS
Revenue
$871.0M
$625.1M
Net Profit
$91.8M
$83.7M
Gross Margin
25.3%
49.5%
Operating Margin
11.2%
18.2%
Net Margin
10.5%
13.4%
Revenue YoY
16.2%
15.7%
Net Profit YoY
59.1%
24.0%
EPS (diluted)
$4.51
$2.50

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
IESC
IESC
WTS
WTS
Q4 25
$871.0M
$625.1M
Q3 25
$897.8M
$611.7M
Q2 25
$890.2M
$643.7M
Q1 25
$834.0M
$558.0M
Q4 24
$749.5M
$540.4M
Q3 24
$775.8M
$543.6M
Q2 24
$768.4M
$597.3M
Q1 24
$705.7M
$570.9M
Net Profit
IESC
IESC
WTS
WTS
Q4 25
$91.8M
$83.7M
Q3 25
$102.3M
$82.2M
Q2 25
$79.3M
$100.9M
Q1 25
$72.6M
$74.0M
Q4 24
$57.7M
$67.5M
Q3 24
$65.5M
$69.1M
Q2 24
$66.6M
$82.0M
Q1 24
$56.8M
$72.6M
Gross Margin
IESC
IESC
WTS
WTS
Q4 25
25.3%
49.5%
Q3 25
26.0%
48.8%
Q2 25
26.9%
50.6%
Q1 25
25.0%
48.8%
Q4 24
23.8%
46.7%
Q3 24
24.0%
47.3%
Q2 24
25.3%
47.7%
Q1 24
24.3%
46.9%
Operating Margin
IESC
IESC
WTS
WTS
Q4 25
11.2%
18.2%
Q3 25
11.6%
18.2%
Q2 25
12.6%
21.0%
Q1 25
11.1%
15.7%
Q4 24
10.0%
16.5%
Q3 24
9.7%
17.1%
Q2 24
11.7%
18.7%
Q1 24
11.0%
16.9%
Net Margin
IESC
IESC
WTS
WTS
Q4 25
10.5%
13.4%
Q3 25
11.4%
13.4%
Q2 25
8.9%
15.7%
Q1 25
8.7%
13.3%
Q4 24
7.7%
12.5%
Q3 24
8.4%
12.7%
Q2 24
8.7%
13.7%
Q1 24
8.0%
12.7%
EPS (diluted)
IESC
IESC
WTS
WTS
Q4 25
$4.51
$2.50
Q3 25
$4.99
$2.45
Q2 25
$3.81
$3.01
Q1 25
$3.50
$2.21
Q4 24
$2.72
$2.02
Q3 24
$3.06
$2.06
Q2 24
$2.67
$2.44
Q1 24
$2.29
$2.17

Balance Sheet & Financial Strength

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

Metric
IESC
IESC
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$258.7M
$405.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$961.1M
$2.0B
Total Assets
$1.7B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IESC
IESC
WTS
WTS
Q4 25
$258.7M
$405.5M
Q3 25
$231.8M
$457.7M
Q2 25
$168.3M
$369.3M
Q1 25
$88.3M
$336.8M
Q4 24
$112.0M
$386.9M
Q3 24
$135.8M
$303.9M
Q2 24
$44.9M
$279.4M
Q1 24
$106.0M
$237.1M
Stockholders' Equity
IESC
IESC
WTS
WTS
Q4 25
$961.1M
$2.0B
Q3 25
$884.0M
$2.0B
Q2 25
$781.4M
$1.9B
Q1 25
$705.8M
$1.8B
Q4 24
$652.4M
$1.7B
Q3 24
$611.1M
$1.7B
Q2 24
$567.5M
$1.6B
Q1 24
$534.8M
$1.6B
Total Assets
IESC
IESC
WTS
WTS
Q4 25
$1.7B
$2.9B
Q3 25
$1.6B
$2.7B
Q2 25
$1.5B
$2.6B
Q1 25
$1.4B
$2.5B
Q4 24
$1.3B
$2.4B
Q3 24
$1.2B
$2.4B
Q2 24
$1.2B
$2.4B
Q1 24
$1.1B
$2.3B

Cash Flow & Capital Efficiency

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

Metric
IESC
IESC
WTS
WTS
Operating Cash FlowLast quarter
$27.7M
$154.7M
Free Cash FlowOCF − Capex
$-18.9M
$140.3M
FCF MarginFCF / Revenue
-2.2%
22.4%
Capex IntensityCapex / Revenue
5.3%
2.3%
Cash ConversionOCF / Net Profit
0.30×
1.85×
TTM Free Cash FlowTrailing 4 quarters
$175.9M
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IESC
IESC
WTS
WTS
Q4 25
$27.7M
$154.7M
Q3 25
$132.0M
$122.4M
Q2 25
$92.0M
$69.7M
Q1 25
$24.8M
$55.2M
Q4 24
$37.3M
$139.5M
Q3 24
$92.8M
$90.7M
Q2 24
$82.9M
$85.3M
Q1 24
$33.7M
$45.6M
Free Cash Flow
IESC
IESC
WTS
WTS
Q4 25
$-18.9M
$140.3M
Q3 25
$112.0M
$110.9M
Q2 25
$74.8M
$59.5M
Q1 25
$7.9M
$45.6M
Q4 24
$24.1M
$127.5M
Q3 24
$78.5M
$84.3M
Q2 24
$65.4M
$78.5M
Q1 24
$26.9M
$35.5M
FCF Margin
IESC
IESC
WTS
WTS
Q4 25
-2.2%
22.4%
Q3 25
12.5%
18.1%
Q2 25
8.4%
9.2%
Q1 25
0.9%
8.2%
Q4 24
3.2%
23.6%
Q3 24
10.1%
15.5%
Q2 24
8.5%
13.1%
Q1 24
3.8%
6.2%
Capex Intensity
IESC
IESC
WTS
WTS
Q4 25
5.3%
2.3%
Q3 25
2.2%
1.9%
Q2 25
1.9%
1.6%
Q1 25
2.0%
1.7%
Q4 24
1.8%
2.2%
Q3 24
1.8%
1.2%
Q2 24
2.3%
1.1%
Q1 24
1.0%
1.8%
Cash Conversion
IESC
IESC
WTS
WTS
Q4 25
0.30×
1.85×
Q3 25
1.29×
1.49×
Q2 25
1.16×
0.69×
Q1 25
0.34×
0.75×
Q4 24
0.65×
2.07×
Q3 24
1.42×
1.31×
Q2 24
1.24×
1.04×
Q1 24
0.59×
0.63×

Financial Flow Comparison

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

Revenue Breakdown by Segment

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%

WTS
WTS

Segment breakdown not available.

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