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Side-by-side financial comparison of Primoris Services Corp (PRIM) and SELECT MEDICAL HOLDINGS CORP (SEM). Click either name above to swap in a different company.

Primoris Services Corp is the larger business by last-quarter revenue ($1.9B vs $1.4B, roughly 1.3× SELECT MEDICAL HOLDINGS CORP). Primoris Services Corp runs the higher net margin — 2.8% vs 1.4%, a 1.3% gap on every dollar of revenue. On growth, Primoris Services Corp posted the faster year-over-year revenue change (6.7% vs 6.4%). Primoris Services Corp produced more free cash flow last quarter ($121.1M vs $5.2M). Over the past eight quarters, Primoris Services Corp's revenue compounded faster (14.7% CAGR vs 2.8%).

Primoris Services Corporation is a publicly traded specialty construction and infrastructure company based in the United States, with a particular focus on pipelines for natural gas, wastewater and water. As of 2014 it was a Fortune 1000 company.

Select Medical is a healthcare company based in Pennsylvania. It owns long-term acute care and inpatient rehabilitation hospitals, as well as occupational health and physical therapy clinics. Select Medical is a subsidiary of Select Medical Holdings, which is listed on the New York Stock Exchange.

PRIM vs SEM — Head-to-Head

Bigger by revenue
PRIM
PRIM
1.3× larger
PRIM
$1.9B
$1.4B
SEM
Growing faster (revenue YoY)
PRIM
PRIM
+0.3% gap
PRIM
6.7%
6.4%
SEM
Higher net margin
PRIM
PRIM
1.3% more per $
PRIM
2.8%
1.4%
SEM
More free cash flow
PRIM
PRIM
$115.9M more FCF
PRIM
$121.1M
$5.2M
SEM
Faster 2-yr revenue CAGR
PRIM
PRIM
Annualised
PRIM
14.7%
2.8%
SEM

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PRIM
PRIM
SEM
SEM
Revenue
$1.9B
$1.4B
Net Profit
$51.7M
$20.2M
Gross Margin
9.4%
Operating Margin
4.2%
4.6%
Net Margin
2.8%
1.4%
Revenue YoY
6.7%
6.4%
Net Profit YoY
-4.2%
225.7%
EPS (diluted)
$0.94
$0.17

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
PRIM
PRIM
SEM
SEM
Q4 25
$1.9B
$1.4B
Q3 25
$2.2B
$1.4B
Q2 25
$1.9B
$1.3B
Q1 25
$1.6B
$1.4B
Q4 24
$1.7B
$1.3B
Q3 24
$1.6B
$1.3B
Q2 24
$1.6B
$1.3B
Q1 24
$1.4B
$1.3B
Net Profit
PRIM
PRIM
SEM
SEM
Q4 25
$51.7M
$20.2M
Q3 25
$94.6M
$28.8M
Q2 25
$84.3M
$40.6M
Q1 25
$44.2M
$56.7M
Q4 24
$54.0M
$-16.1M
Q3 24
$58.4M
$55.6M
Q2 24
$49.5M
$77.6M
Q1 24
$18.9M
$96.9M
Gross Margin
PRIM
PRIM
SEM
SEM
Q4 25
9.4%
Q3 25
10.8%
Q2 25
12.3%
Q1 25
10.4%
Q4 24
10.6%
Q3 24
12.0%
Q2 24
11.9%
Q1 24
9.4%
Operating Margin
PRIM
PRIM
SEM
SEM
Q4 25
4.2%
4.6%
Q3 25
6.3%
5.4%
Q2 25
6.7%
6.5%
Q1 25
4.3%
8.3%
Q4 24
5.0%
1.6%
Q3 24
6.0%
4.3%
Q2 24
5.5%
5.8%
Q1 24
3.1%
9.0%
Net Margin
PRIM
PRIM
SEM
SEM
Q4 25
2.8%
1.4%
Q3 25
4.3%
2.1%
Q2 25
4.5%
3.0%
Q1 25
2.7%
4.2%
Q4 24
3.1%
-1.2%
Q3 24
3.5%
4.4%
Q2 24
3.2%
6.1%
Q1 24
1.3%
7.3%
EPS (diluted)
PRIM
PRIM
SEM
SEM
Q4 25
$0.94
$0.17
Q3 25
$1.73
$0.23
Q2 25
$1.54
$0.32
Q1 25
$0.81
$0.44
Q4 24
$0.98
$-0.12
Q3 24
$1.07
$0.43
Q2 24
$0.91
$0.60
Q1 24
$0.35
$0.75

Balance Sheet & Financial Strength

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

Metric
PRIM
PRIM
SEM
SEM
Cash + ST InvestmentsLiquidity on hand
$535.5M
$26.5M
Total DebtLower is stronger
$469.9M
$1.8B
Stockholders' EquityBook value
$1.7B
$1.7B
Total Assets
$4.4B
$5.9B
Debt / EquityLower = less leverage
0.28×
1.06×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRIM
PRIM
SEM
SEM
Q4 25
$535.5M
$26.5M
Q3 25
$431.4M
$60.1M
Q2 25
$390.3M
$52.3M
Q1 25
$351.6M
$53.2M
Q4 24
$455.8M
$59.7M
Q3 24
$352.7M
$191.5M
Q2 24
$207.4M
$111.2M
Q1 24
$177.6M
$92.6M
Total Debt
PRIM
PRIM
SEM
SEM
Q4 25
$469.9M
$1.8B
Q3 25
$486.0M
$1.7B
Q2 25
$603.1M
$1.8B
Q1 25
$612.0M
$1.8B
Q4 24
$734.8M
$1.7B
Q3 24
$903.7M
$3.1B
Q2 24
$933.0M
$3.6B
Q1 24
$951.7M
$3.8B
Stockholders' Equity
PRIM
PRIM
SEM
SEM
Q4 25
$1.7B
$1.7B
Q3 25
$1.6B
$1.7B
Q2 25
$1.5B
$1.7B
Q1 25
$1.4B
$1.7B
Q4 24
$1.4B
$1.7B
Q3 24
$1.4B
$1.9B
Q2 24
$1.3B
$1.4B
Q1 24
$1.2B
$1.4B
Total Assets
PRIM
PRIM
SEM
SEM
Q4 25
$4.4B
$5.9B
Q3 25
$4.6B
$5.7B
Q2 25
$4.5B
$5.7B
Q1 25
$4.2B
$5.7B
Q4 24
$4.2B
$5.6B
Q3 24
$4.2B
$8.0B
Q2 24
$4.0B
$7.9B
Q1 24
$4.0B
$7.9B
Debt / Equity
PRIM
PRIM
SEM
SEM
Q4 25
0.28×
1.06×
Q3 25
0.30×
1.03×
Q2 25
0.39×
1.10×
Q1 25
0.42×
1.03×
Q4 24
0.52×
1.01×
Q3 24
0.67×
1.62×
Q2 24
0.72×
2.54×
Q1 24
0.76×
2.75×

Cash Flow & Capital Efficiency

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

Metric
PRIM
PRIM
SEM
SEM
Operating Cash FlowLast quarter
$142.9M
$64.3M
Free Cash FlowOCF − Capex
$121.1M
$5.2M
FCF MarginFCF / Revenue
6.5%
0.4%
Capex IntensityCapex / Revenue
1.2%
4.2%
Cash ConversionOCF / Net Profit
2.76×
3.19×
TTM Free Cash FlowTrailing 4 quarters
$340.5M
$117.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRIM
PRIM
SEM
SEM
Q4 25
$142.9M
$64.3M
Q3 25
$182.9M
$175.3M
Q2 25
$78.5M
$110.3M
Q1 25
$66.2M
$-3.5M
Q4 24
$298.3M
$125.4M
Q3 24
$222.5M
$181.0M
Q2 24
$16.1M
$278.2M
Q1 24
$-28.5M
$-66.7M
Free Cash Flow
PRIM
PRIM
SEM
SEM
Q4 25
$121.1M
$5.2M
Q3 25
$148.4M
$122.2M
Q2 25
$45.3M
$45.6M
Q1 25
$25.6M
$-55.8M
Q4 24
$270.0M
$62.0M
Q3 24
$158.8M
$130.3M
Q2 24
$-8.1M
$222.6M
Q1 24
$-38.9M
$-119.2M
FCF Margin
PRIM
PRIM
SEM
SEM
Q4 25
6.5%
0.4%
Q3 25
6.8%
9.0%
Q2 25
2.4%
3.4%
Q1 25
1.6%
-4.1%
Q4 24
15.5%
4.7%
Q3 24
9.6%
10.2%
Q2 24
-0.5%
17.4%
Q1 24
-2.8%
-9.0%
Capex Intensity
PRIM
PRIM
SEM
SEM
Q4 25
1.2%
4.2%
Q3 25
1.6%
3.9%
Q2 25
1.8%
4.8%
Q1 25
2.5%
3.9%
Q4 24
1.6%
4.8%
Q3 24
3.9%
4.0%
Q2 24
1.5%
4.3%
Q1 24
0.7%
4.0%
Cash Conversion
PRIM
PRIM
SEM
SEM
Q4 25
2.76×
3.19×
Q3 25
1.93×
6.09×
Q2 25
0.93×
2.72×
Q1 25
1.50×
-0.06×
Q4 24
5.53×
Q3 24
3.81×
3.25×
Q2 24
0.32×
3.59×
Q1 24
-1.50×
-0.69×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PRIM
PRIM

Energy Segment$1.2B64%
Unit Price Contracts$473.7M25%
Cost Reimbursable Contracts$121.3M7%
Other$74.9M4%

SEM
SEM

Critical Illness Recovery Hospitals$629.7M45%
Health Care Patient Service Non Medicare$428.6M31%
Rehabilitation Hospitals$339.2M24%

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