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Side-by-side financial comparison of Primoris Services Corp (PRIM) and SELECTIVE INSURANCE GROUP INC (SIGI). 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 1.4× SELECTIVE INSURANCE GROUP INC). SELECTIVE INSURANCE GROUP INC runs the higher net margin — 7.2% vs 2.8%, a 4.4% gap on every dollar of revenue. On growth, Primoris Services Corp posted the faster year-over-year revenue change (6.7% vs 5.7%). Over the past eight quarters, Primoris Services Corp's revenue compounded faster (14.7% CAGR vs 6.6%).

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.

Selective Insurance Group Inc. is a U.S.-based insurance holding company that provides a comprehensive portfolio of property and casualty insurance products, including personal auto, home insurance, commercial property, liability, and workers' compensation coverage. It primarily serves small and medium-sized businesses, individual consumers, and nonprofits across the U.S., distributing offerings via a network of independent insurance agents.

PRIM vs SIGI — Head-to-Head

Bigger by revenue
PRIM
PRIM
1.4× larger
PRIM
$1.9B
$1.4B
SIGI
Growing faster (revenue YoY)
PRIM
PRIM
+0.9% gap
PRIM
6.7%
5.7%
SIGI
Higher net margin
SIGI
SIGI
4.4% more per $
SIGI
7.2%
2.8%
PRIM
Faster 2-yr revenue CAGR
PRIM
PRIM
Annualised
PRIM
14.7%
6.6%
SIGI

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
PRIM
PRIM
SIGI
SIGI
Revenue
$1.9B
$1.4B
Net Profit
$51.7M
$97.7M
Gross Margin
9.4%
Operating Margin
4.2%
Net Margin
2.8%
7.2%
Revenue YoY
6.7%
5.7%
Net Profit YoY
-4.2%
EPS (diluted)
$0.94
$1.58

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
SIGI
SIGI
Q1 26
$1.4B
Q4 25
$1.9B
$1.4B
Q3 25
$2.2B
$1.4B
Q2 25
$1.9B
$1.3B
Q1 25
$1.6B
$1.3B
Q4 24
$1.7B
$1.3B
Q3 24
$1.6B
$1.2B
Q2 24
$1.6B
$1.2B
Net Profit
PRIM
PRIM
SIGI
SIGI
Q1 26
$97.7M
Q4 25
$51.7M
$155.2M
Q3 25
$94.6M
$115.3M
Q2 25
$84.3M
$85.9M
Q1 25
$44.2M
$109.9M
Q4 24
$54.0M
$95.5M
Q3 24
$58.4M
$92.3M
Q2 24
$49.5M
$-63.3M
Gross Margin
PRIM
PRIM
SIGI
SIGI
Q1 26
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%
Operating Margin
PRIM
PRIM
SIGI
SIGI
Q1 26
Q4 25
4.2%
14.4%
Q3 25
6.3%
10.7%
Q2 25
6.7%
8.2%
Q1 25
4.3%
10.8%
Q4 24
5.0%
9.5%
Q3 24
6.0%
9.4%
Q2 24
5.5%
-6.7%
Net Margin
PRIM
PRIM
SIGI
SIGI
Q1 26
7.2%
Q4 25
2.8%
11.4%
Q3 25
4.3%
8.5%
Q2 25
4.5%
6.5%
Q1 25
2.7%
8.6%
Q4 24
3.1%
7.6%
Q3 24
3.5%
7.4%
Q2 24
3.2%
-5.3%
EPS (diluted)
PRIM
PRIM
SIGI
SIGI
Q1 26
$1.58
Q4 25
$0.94
$2.52
Q3 25
$1.73
$1.85
Q2 25
$1.54
$1.36
Q1 25
$0.81
$1.76
Q4 24
$0.98
$1.53
Q3 24
$1.07
$1.47
Q2 24
$0.91
$-1.08

Balance Sheet & Financial Strength

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

Metric
PRIM
PRIM
SIGI
SIGI
Cash + ST InvestmentsLiquidity on hand
$535.5M
$451.8M
Total DebtLower is stronger
$469.9M
$901.4M
Stockholders' EquityBook value
$1.7B
$3.6B
Total Assets
$4.4B
$15.3B
Debt / EquityLower = less leverage
0.28×
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRIM
PRIM
SIGI
SIGI
Q1 26
$451.8M
Q4 25
$535.5M
Q3 25
$431.4M
Q2 25
$390.3M
Q1 25
$351.6M
Q4 24
$455.8M
Q3 24
$352.7M
Q2 24
$207.4M
Total Debt
PRIM
PRIM
SIGI
SIGI
Q1 26
$901.4M
Q4 25
$469.9M
Q3 25
$486.0M
Q2 25
$603.1M
Q1 25
$612.0M
Q4 24
$734.8M
$507.9M
Q3 24
$903.7M
$508.2M
Q2 24
$933.0M
$508.8M
Stockholders' Equity
PRIM
PRIM
SIGI
SIGI
Q1 26
$3.6B
Q4 25
$1.7B
$3.6B
Q3 25
$1.6B
$3.5B
Q2 25
$1.5B
$3.4B
Q1 25
$1.4B
$3.3B
Q4 24
$1.4B
$3.1B
Q3 24
$1.4B
$3.2B
Q2 24
$1.3B
$2.9B
Total Assets
PRIM
PRIM
SIGI
SIGI
Q1 26
$15.3B
Q4 25
$4.4B
$15.2B
Q3 25
$4.6B
$15.0B
Q2 25
$4.5B
$14.5B
Q1 25
$4.2B
$14.2B
Q4 24
$4.2B
$13.5B
Q3 24
$4.2B
$13.5B
Q2 24
$4.0B
$12.6B
Debt / Equity
PRIM
PRIM
SIGI
SIGI
Q1 26
0.25×
Q4 25
0.28×
Q3 25
0.30×
Q2 25
0.39×
Q1 25
0.42×
Q4 24
0.52×
0.16×
Q3 24
0.67×
0.16×
Q2 24
0.72×
0.17×

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
SIGI
SIGI
Operating Cash FlowLast quarter
$142.9M
Free Cash FlowOCF − Capex
$121.1M
FCF MarginFCF / Revenue
6.5%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
2.76×
TTM Free Cash FlowTrailing 4 quarters
$340.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRIM
PRIM
SIGI
SIGI
Q1 26
Q4 25
$142.9M
$376.3M
Q3 25
$182.9M
$405.8M
Q2 25
$78.5M
$166.9M
Q1 25
$66.2M
$284.0M
Q4 24
$298.3M
$332.2M
Q3 24
$222.5M
$387.4M
Q2 24
$16.1M
$266.1M
Free Cash Flow
PRIM
PRIM
SIGI
SIGI
Q1 26
Q4 25
$121.1M
$366.3M
Q3 25
$148.4M
$397.3M
Q2 25
$45.3M
$159.7M
Q1 25
$25.6M
$271.0M
Q4 24
$270.0M
$324.7M
Q3 24
$158.8M
$378.0M
Q2 24
$-8.1M
$258.4M
FCF Margin
PRIM
PRIM
SIGI
SIGI
Q1 26
Q4 25
6.5%
26.8%
Q3 25
6.8%
29.2%
Q2 25
2.4%
12.0%
Q1 25
1.6%
21.1%
Q4 24
15.5%
25.8%
Q3 24
9.6%
30.4%
Q2 24
-0.5%
21.6%
Capex Intensity
PRIM
PRIM
SIGI
SIGI
Q1 26
Q4 25
1.2%
0.7%
Q3 25
1.6%
0.6%
Q2 25
1.8%
0.5%
Q1 25
2.5%
1.0%
Q4 24
1.6%
0.6%
Q3 24
3.9%
0.8%
Q2 24
1.5%
0.6%
Cash Conversion
PRIM
PRIM
SIGI
SIGI
Q1 26
Q4 25
2.76×
2.42×
Q3 25
1.93×
3.52×
Q2 25
0.93×
1.94×
Q1 25
1.50×
2.58×
Q4 24
5.53×
3.48×
Q3 24
3.81×
4.20×
Q2 24
0.32×

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%

SIGI
SIGI

Segment breakdown not available.

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