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Side-by-side financial comparison of Primoris Services Corp (PRIM) and WEC Energy Group (WEC). Click either name above to swap in a different company.

WEC Energy Group is the larger business by last-quarter revenue ($2.5B vs $1.9B, roughly 1.4× Primoris Services Corp). WEC Energy Group runs the higher net margin — 12.5% vs 2.8%, a 9.7% gap on every dollar of revenue. On growth, WEC Energy Group posted the faster year-over-year revenue change (11.1% vs 6.7%). Over the past eight quarters, Primoris Services Corp's revenue compounded faster (14.7% CAGR vs -2.7%).

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.

WEC Energy Group is an American energy company based in Milwaukee, Wisconsin. It provides electricity and natural gas to 4.4 million customers across four states.

PRIM vs WEC — Head-to-Head

Bigger by revenue
WEC
WEC
1.4× larger
WEC
$2.5B
$1.9B
PRIM
Growing faster (revenue YoY)
WEC
WEC
+4.4% gap
WEC
11.1%
6.7%
PRIM
Higher net margin
WEC
WEC
9.7% more per $
WEC
12.5%
2.8%
PRIM
Faster 2-yr revenue CAGR
PRIM
PRIM
Annualised
PRIM
14.7%
-2.7%
WEC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PRIM
PRIM
WEC
WEC
Revenue
$1.9B
$2.5B
Net Profit
$51.7M
$316.8M
Gross Margin
9.4%
63.7%
Operating Margin
4.2%
17.9%
Net Margin
2.8%
12.5%
Revenue YoY
6.7%
11.1%
Net Profit YoY
-4.2%
-30.1%
EPS (diluted)
$0.94

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
WEC
WEC
Q4 25
$1.9B
$2.5B
Q3 25
$2.2B
$2.1B
Q2 25
$1.9B
$2.0B
Q1 25
$1.6B
$3.1B
Q4 24
$1.7B
$2.3B
Q3 24
$1.6B
$1.9B
Q2 24
$1.6B
$1.8B
Q1 24
$1.4B
$2.7B
Net Profit
PRIM
PRIM
WEC
WEC
Q4 25
$51.7M
$316.8M
Q3 25
$94.6M
$270.2M
Q2 25
$84.3M
$243.0M
Q1 25
$44.2M
$725.5M
Q4 24
$54.0M
$453.1M
Q3 24
$58.4M
$238.6M
Q2 24
$49.5M
$210.0M
Q1 24
$18.9M
$622.6M
Gross Margin
PRIM
PRIM
WEC
WEC
Q4 25
9.4%
63.7%
Q3 25
10.8%
71.1%
Q2 25
12.3%
71.6%
Q1 25
10.4%
63.0%
Q4 24
10.6%
67.7%
Q3 24
12.0%
72.1%
Q2 24
11.9%
73.5%
Q1 24
9.4%
65.4%
Operating Margin
PRIM
PRIM
WEC
WEC
Q4 25
4.2%
17.9%
Q3 25
6.3%
21.4%
Q2 25
6.7%
20.1%
Q1 25
4.3%
29.8%
Q4 24
5.0%
25.9%
Q3 24
6.0%
20.6%
Q2 24
5.5%
20.6%
Q1 24
3.1%
30.3%
Net Margin
PRIM
PRIM
WEC
WEC
Q4 25
2.8%
12.5%
Q3 25
4.3%
12.8%
Q2 25
4.5%
12.1%
Q1 25
2.7%
23.0%
Q4 24
3.1%
19.8%
Q3 24
3.5%
12.8%
Q2 24
3.2%
11.9%
Q1 24
1.3%
23.2%
EPS (diluted)
PRIM
PRIM
WEC
WEC
Q4 25
$0.94
Q3 25
$1.73
Q2 25
$1.54
Q1 25
$0.81
Q4 24
$0.98
Q3 24
$1.07
Q2 24
$0.91
Q1 24
$0.35

Balance Sheet & Financial Strength

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

Metric
PRIM
PRIM
WEC
WEC
Cash + ST InvestmentsLiquidity on hand
$535.5M
$27.6M
Total DebtLower is stronger
$469.9M
$20.0B
Stockholders' EquityBook value
$1.7B
$14.1B
Total Assets
$4.4B
$51.5B
Debt / EquityLower = less leverage
0.28×
1.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PRIM
PRIM
WEC
WEC
Q4 25
$535.5M
$27.6M
Q3 25
$431.4M
$51.1M
Q2 25
$390.3M
$23.0M
Q1 25
$351.6M
$82.2M
Q4 24
$455.8M
$9.8M
Q3 24
$352.7M
$322.5M
Q2 24
$207.4M
$224.0M
Q1 24
$177.6M
$38.9M
Total Debt
PRIM
PRIM
WEC
WEC
Q4 25
$469.9M
$20.0B
Q3 25
$486.0M
Q2 25
$603.1M
Q1 25
$612.0M
Q4 24
$734.8M
$18.9B
Q3 24
$903.7M
$16.9B
Q2 24
$933.0M
$16.9B
Q1 24
$951.7M
$15.4B
Stockholders' Equity
PRIM
PRIM
WEC
WEC
Q4 25
$1.7B
$14.1B
Q3 25
$1.6B
$14.0B
Q2 25
$1.5B
$13.7B
Q1 25
$1.4B
$13.4B
Q4 24
$1.4B
$12.8B
Q3 24
$1.4B
$12.4B
Q2 24
$1.3B
$12.4B
Q1 24
$1.2B
$12.4B
Total Assets
PRIM
PRIM
WEC
WEC
Q4 25
$4.4B
$51.5B
Q3 25
$4.6B
$49.8B
Q2 25
$4.5B
$48.5B
Q1 25
$4.2B
$48.2B
Q4 24
$4.2B
$47.4B
Q3 24
$4.2B
$45.2B
Q2 24
$4.0B
$44.6B
Q1 24
$4.0B
$43.9B
Debt / Equity
PRIM
PRIM
WEC
WEC
Q4 25
0.28×
1.42×
Q3 25
0.30×
Q2 25
0.39×
Q1 25
0.42×
Q4 24
0.52×
1.48×
Q3 24
0.67×
1.36×
Q2 24
0.72×
1.36×
Q1 24
0.76×
1.24×

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
WEC
WEC
Operating Cash FlowLast quarter
$142.9M
$424.6M
Free Cash FlowOCF − Capex
$121.1M
FCF MarginFCF / Revenue
6.5%
Capex IntensityCapex / Revenue
1.2%
Cash ConversionOCF / Net Profit
2.76×
1.34×
TTM Free Cash FlowTrailing 4 quarters
$340.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PRIM
PRIM
WEC
WEC
Q4 25
$142.9M
$424.6M
Q3 25
$182.9M
$938.9M
Q2 25
$78.5M
$853.3M
Q1 25
$66.2M
$1.2B
Q4 24
$298.3M
$581.8M
Q3 24
$222.5M
$729.0M
Q2 24
$16.1M
$1.0B
Q1 24
$-28.5M
$863.6M
Free Cash Flow
PRIM
PRIM
WEC
WEC
Q4 25
$121.1M
Q3 25
$148.4M
$-625.7M
Q2 25
$45.3M
$23.9M
Q1 25
$25.6M
$461.5M
Q4 24
$270.0M
Q3 24
$158.8M
$-67.3M
Q2 24
$-8.1M
$343.5M
Q1 24
$-38.9M
$419.1M
FCF Margin
PRIM
PRIM
WEC
WEC
Q4 25
6.5%
Q3 25
6.8%
-29.7%
Q2 25
2.4%
1.2%
Q1 25
1.6%
14.7%
Q4 24
15.5%
Q3 24
9.6%
-3.6%
Q2 24
-0.5%
19.4%
Q1 24
-2.8%
15.6%
Capex Intensity
PRIM
PRIM
WEC
WEC
Q4 25
1.2%
Q3 25
1.6%
74.4%
Q2 25
1.8%
41.3%
Q1 25
2.5%
22.3%
Q4 24
1.6%
Q3 24
3.9%
42.7%
Q2 24
1.5%
39.2%
Q1 24
0.7%
16.6%
Cash Conversion
PRIM
PRIM
WEC
WEC
Q4 25
2.76×
1.34×
Q3 25
1.93×
3.47×
Q2 25
0.93×
3.51×
Q1 25
1.50×
1.60×
Q4 24
5.53×
1.28×
Q3 24
3.81×
3.06×
Q2 24
0.32×
4.94×
Q1 24
-1.50×
1.39×

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%

WEC
WEC

Wisconsin$1.9B73%
Illinois$441.2M17%
Other States$165.1M7%
External Revenues$74.0M3%
Otheroperatingrevenues$8.0M0%

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