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Side-by-side financial comparison of IES Holdings, Inc. (IESC) and STAR GROUP, L.P. (SGU). Click either name above to swap in a different company.

IES Holdings, Inc. is the larger business by last-quarter revenue ($871.0M vs $539.3M, roughly 1.6× STAR GROUP, L.P.). IES Holdings, Inc. runs the higher net margin — 10.5% vs 6.6%, a 3.9% gap on every dollar of revenue. On growth, IES Holdings, Inc. posted the faster year-over-year revenue change (16.2% vs 10.5%). IES Holdings, Inc. produced more free cash flow last quarter ($-18.9M vs $-59.7M).

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.

Lone Star Funds, legal name of main entity Lone Star Global Acquisitions, Ltd. is a global private equity firm that invests in corporate equity, real estate, credit, and other financial assets. The founder of Lone Star established its first fund in 1995 and Lone Star has to date organized 25 private equity funds with total capital commitments since inception of over $95 billion. Lone Star's investors include corporate and public pension funds, sovereign wealth funds, university endowments, fo...

IESC vs SGU — Head-to-Head

Bigger by revenue
IESC
IESC
1.6× larger
IESC
$871.0M
$539.3M
SGU
Growing faster (revenue YoY)
IESC
IESC
+5.7% gap
IESC
16.2%
10.5%
SGU
Higher net margin
IESC
IESC
3.9% more per $
IESC
10.5%
6.6%
SGU
More free cash flow
IESC
IESC
$40.9M more FCF
IESC
$-18.9M
$-59.7M
SGU

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
IESC
IESC
SGU
SGU
Revenue
$871.0M
$539.3M
Net Profit
$91.8M
$35.8M
Gross Margin
25.3%
Operating Margin
11.2%
10.1%
Net Margin
10.5%
6.6%
Revenue YoY
16.2%
10.5%
Net Profit YoY
59.1%
8.8%
EPS (diluted)
$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
IESC
IESC
SGU
SGU
Q4 25
$871.0M
$539.3M
Q3 25
$897.8M
Q2 25
$890.2M
Q1 25
$834.0M
Q4 24
$749.5M
Q3 24
$775.8M
Q2 24
$768.4M
Q1 24
$705.7M
Net Profit
IESC
IESC
SGU
SGU
Q4 25
$91.8M
$35.8M
Q3 25
$102.3M
Q2 25
$79.3M
Q1 25
$72.6M
Q4 24
$57.7M
Q3 24
$65.5M
Q2 24
$66.6M
Q1 24
$56.8M
Gross Margin
IESC
IESC
SGU
SGU
Q4 25
25.3%
Q3 25
26.0%
Q2 25
26.9%
Q1 25
25.0%
Q4 24
23.8%
Q3 24
24.0%
Q2 24
25.3%
Q1 24
24.3%
Operating Margin
IESC
IESC
SGU
SGU
Q4 25
11.2%
10.1%
Q3 25
11.6%
Q2 25
12.6%
Q1 25
11.1%
Q4 24
10.0%
Q3 24
9.7%
Q2 24
11.7%
Q1 24
11.0%
Net Margin
IESC
IESC
SGU
SGU
Q4 25
10.5%
6.6%
Q3 25
11.4%
Q2 25
8.9%
Q1 25
8.7%
Q4 24
7.7%
Q3 24
8.4%
Q2 24
8.7%
Q1 24
8.0%
EPS (diluted)
IESC
IESC
SGU
SGU
Q4 25
$4.51
Q3 25
$4.99
Q2 25
$3.81
Q1 25
$3.50
Q4 24
$2.72
Q3 24
$3.06
Q2 24
$2.67
Q1 24
$2.29

Balance Sheet & Financial Strength

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

Metric
IESC
IESC
SGU
SGU
Cash + ST InvestmentsLiquidity on hand
$258.7M
$19.9M
Total DebtLower is stronger
$254.8M
Stockholders' EquityBook value
$961.1M
Total Assets
$1.7B
$1.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IESC
IESC
SGU
SGU
Q4 25
$258.7M
$19.9M
Q3 25
$231.8M
Q2 25
$168.3M
Q1 25
$88.3M
Q4 24
$112.0M
Q3 24
$135.8M
Q2 24
$44.9M
Q1 24
$106.0M
Total Debt
IESC
IESC
SGU
SGU
Q4 25
$254.8M
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
IESC
IESC
SGU
SGU
Q4 25
$961.1M
Q3 25
$884.0M
Q2 25
$781.4M
Q1 25
$705.8M
Q4 24
$652.4M
Q3 24
$611.1M
Q2 24
$567.5M
Q1 24
$534.8M
Total Assets
IESC
IESC
SGU
SGU
Q4 25
$1.7B
$1.1B
Q3 25
$1.6B
Q2 25
$1.5B
Q1 25
$1.4B
Q4 24
$1.3B
Q3 24
$1.2B
Q2 24
$1.2B
Q1 24
$1.1B

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
SGU
SGU
Operating Cash FlowLast quarter
$27.7M
$-55.2M
Free Cash FlowOCF − Capex
$-18.9M
$-59.7M
FCF MarginFCF / Revenue
-2.2%
-11.1%
Capex IntensityCapex / Revenue
5.3%
0.8%
Cash ConversionOCF / Net Profit
0.30×
-1.54×
TTM Free Cash FlowTrailing 4 quarters
$175.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IESC
IESC
SGU
SGU
Q4 25
$27.7M
$-55.2M
Q3 25
$132.0M
Q2 25
$92.0M
Q1 25
$24.8M
Q4 24
$37.3M
Q3 24
$92.8M
Q2 24
$82.9M
Q1 24
$33.7M
Free Cash Flow
IESC
IESC
SGU
SGU
Q4 25
$-18.9M
$-59.7M
Q3 25
$112.0M
Q2 25
$74.8M
Q1 25
$7.9M
Q4 24
$24.1M
Q3 24
$78.5M
Q2 24
$65.4M
Q1 24
$26.9M
FCF Margin
IESC
IESC
SGU
SGU
Q4 25
-2.2%
-11.1%
Q3 25
12.5%
Q2 25
8.4%
Q1 25
0.9%
Q4 24
3.2%
Q3 24
10.1%
Q2 24
8.5%
Q1 24
3.8%
Capex Intensity
IESC
IESC
SGU
SGU
Q4 25
5.3%
0.8%
Q3 25
2.2%
Q2 25
1.9%
Q1 25
2.0%
Q4 24
1.8%
Q3 24
1.8%
Q2 24
2.3%
Q1 24
1.0%
Cash Conversion
IESC
IESC
SGU
SGU
Q4 25
0.30×
-1.54×
Q3 25
1.29×
Q2 25
1.16×
Q1 25
0.34×
Q4 24
0.65×
Q3 24
1.42×
Q2 24
1.24×
Q1 24
0.59×

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%

SGU
SGU

Home Heating Oil And Propane$372.6M69%
Motor Fuel And Other Petroleum Products$75.4M14%
Equipment Installations$39.6M7%
Equipment Maintenance Service Contracts$30.3M6%
Billable Call Services$21.4M4%

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