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

Labcorp is the larger business by last-quarter revenue ($3.5B vs $1.9B, roughly 1.9× Primoris Services Corp). Labcorp runs the higher net margin — 4.7% vs 2.8%, a 1.9% gap on every dollar of revenue. On growth, Primoris Services Corp posted the faster year-over-year revenue change (6.7% vs 5.6%). Labcorp produced more free cash flow last quarter ($490.3M vs $121.1M). Over the past eight quarters, Primoris Services Corp's revenue compounded faster (14.7% CAGR vs 5.2%).

Labcorp is a leading global life sciences and diagnostic testing firm that offers comprehensive clinical laboratory services, drug development support, and medical testing solutions for healthcare providers, pharmaceutical companies, and individual patients. It uses advanced scientific expertise and innovative technologies to deliver accurate, actionable health insights that support clinical decisions, accelerate new treatment development, and improve patient health outcomes globally.

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.

LH vs PRIM — Head-to-Head

Bigger by revenue
LH
LH
1.9× larger
LH
$3.5B
$1.9B
PRIM
Growing faster (revenue YoY)
PRIM
PRIM
+1.1% gap
PRIM
6.7%
5.6%
LH
Higher net margin
LH
LH
1.9% more per $
LH
4.7%
2.8%
PRIM
More free cash flow
LH
LH
$369.2M more FCF
LH
$490.3M
$121.1M
PRIM
Faster 2-yr revenue CAGR
PRIM
PRIM
Annualised
PRIM
14.7%
5.2%
LH

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
LH
LH
PRIM
PRIM
Revenue
$3.5B
$1.9B
Net Profit
$164.7M
$51.7M
Gross Margin
28.2%
9.4%
Operating Margin
7.6%
4.2%
Net Margin
4.7%
2.8%
Revenue YoY
5.6%
6.7%
Net Profit YoY
14.9%
-4.2%
EPS (diluted)
$1.98
$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
LH
LH
PRIM
PRIM
Q4 25
$3.5B
$1.9B
Q3 25
$3.6B
$2.2B
Q2 25
$3.5B
$1.9B
Q1 25
$3.3B
$1.6B
Q4 24
$3.3B
$1.7B
Q3 24
$3.3B
$1.6B
Q2 24
$3.2B
$1.6B
Q1 24
$3.2B
$1.4B
Net Profit
LH
LH
PRIM
PRIM
Q4 25
$164.7M
$51.7M
Q3 25
$261.1M
$94.6M
Q2 25
$237.9M
$84.3M
Q1 25
$212.8M
$44.2M
Q4 24
$143.4M
$54.0M
Q3 24
$169.3M
$58.4M
Q2 24
$205.3M
$49.5M
Q1 24
$228.0M
$18.9M
Gross Margin
LH
LH
PRIM
PRIM
Q4 25
28.2%
9.4%
Q3 25
28.8%
10.8%
Q2 25
29.7%
12.3%
Q1 25
28.3%
10.4%
Q4 24
26.9%
10.6%
Q3 24
27.6%
12.0%
Q2 24
28.8%
11.9%
Q1 24
28.2%
9.4%
Operating Margin
LH
LH
PRIM
PRIM
Q4 25
7.6%
4.2%
Q3 25
11.1%
6.3%
Q2 25
11.2%
6.7%
Q1 25
9.7%
4.3%
Q4 24
6.5%
5.0%
Q3 24
7.7%
6.0%
Q2 24
9.2%
5.5%
Q1 24
10.1%
3.1%
Net Margin
LH
LH
PRIM
PRIM
Q4 25
4.7%
2.8%
Q3 25
7.3%
4.3%
Q2 25
6.7%
4.5%
Q1 25
6.4%
2.7%
Q4 24
4.3%
3.1%
Q3 24
5.2%
3.5%
Q2 24
6.4%
3.2%
Q1 24
7.2%
1.3%
EPS (diluted)
LH
LH
PRIM
PRIM
Q4 25
$1.98
$0.94
Q3 25
$3.12
$1.73
Q2 25
$2.84
$1.54
Q1 25
$2.52
$0.81
Q4 24
$1.72
$0.98
Q3 24
$2.00
$1.07
Q2 24
$2.43
$0.91
Q1 24
$2.69
$0.35

Balance Sheet & Financial Strength

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

Metric
LH
LH
PRIM
PRIM
Cash + ST InvestmentsLiquidity on hand
$532.3M
$535.5M
Total DebtLower is stronger
$469.9M
Stockholders' EquityBook value
$8.6B
$1.7B
Total Assets
$18.4B
$4.4B
Debt / EquityLower = less leverage
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LH
LH
PRIM
PRIM
Q4 25
$532.3M
$535.5M
Q3 25
$598.1M
$431.4M
Q2 25
$647.3M
$390.3M
Q1 25
$369.4M
$351.6M
Q4 24
$1.5B
$455.8M
Q3 24
$1.5B
$352.7M
Q2 24
$265.1M
$207.4M
Q1 24
$99.3M
$177.6M
Total Debt
LH
LH
PRIM
PRIM
Q4 25
$469.9M
Q3 25
$486.0M
Q2 25
$603.1M
Q1 25
$612.0M
Q4 24
$734.8M
Q3 24
$903.7M
Q2 24
$933.0M
Q1 24
$951.7M
Stockholders' Equity
LH
LH
PRIM
PRIM
Q4 25
$8.6B
$1.7B
Q3 25
$8.7B
$1.6B
Q2 25
$8.5B
$1.5B
Q1 25
$8.3B
$1.4B
Q4 24
$8.1B
$1.4B
Q3 24
$8.2B
$1.4B
Q2 24
$8.0B
$1.3B
Q1 24
$8.0B
$1.2B
Total Assets
LH
LH
PRIM
PRIM
Q4 25
$18.4B
$4.4B
Q3 25
$18.3B
$4.6B
Q2 25
$18.1B
$4.5B
Q1 25
$17.6B
$4.2B
Q4 24
$18.4B
$4.2B
Q3 24
$18.6B
$4.2B
Q2 24
$16.7B
$4.0B
Q1 24
$16.5B
$4.0B
Debt / Equity
LH
LH
PRIM
PRIM
Q4 25
0.28×
Q3 25
0.30×
Q2 25
0.39×
Q1 25
0.42×
Q4 24
0.52×
Q3 24
0.67×
Q2 24
0.72×
Q1 24
0.76×

Cash Flow & Capital Efficiency

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

Metric
LH
LH
PRIM
PRIM
Operating Cash FlowLast quarter
$614.2M
$142.9M
Free Cash FlowOCF − Capex
$490.3M
$121.1M
FCF MarginFCF / Revenue
13.9%
6.5%
Capex IntensityCapex / Revenue
3.5%
1.2%
Cash ConversionOCF / Net Profit
3.73×
2.76×
TTM Free Cash FlowTrailing 4 quarters
$1.2B
$340.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LH
LH
PRIM
PRIM
Q4 25
$614.2M
$142.9M
Q3 25
$387.2M
$182.9M
Q2 25
$620.6M
$78.5M
Q1 25
$18.5M
$66.2M
Q4 24
$777.2M
$298.3M
Q3 24
$277.3M
$222.5M
Q2 24
$561.1M
$16.1M
Q1 24
$-29.8M
$-28.5M
Free Cash Flow
LH
LH
PRIM
PRIM
Q4 25
$490.3M
$121.1M
Q3 25
$280.5M
$148.4M
Q2 25
$542.7M
$45.3M
Q1 25
$-107.5M
$25.6M
Q4 24
$665.1M
$270.0M
Q3 24
$161.5M
$158.8M
Q2 24
$432.9M
$-8.1M
Q1 24
$-163.6M
$-38.9M
FCF Margin
LH
LH
PRIM
PRIM
Q4 25
13.9%
6.5%
Q3 25
7.9%
6.8%
Q2 25
15.4%
2.4%
Q1 25
-3.2%
1.6%
Q4 24
20.0%
15.5%
Q3 24
4.9%
9.6%
Q2 24
13.4%
-0.5%
Q1 24
-5.2%
-2.8%
Capex Intensity
LH
LH
PRIM
PRIM
Q4 25
3.5%
1.2%
Q3 25
3.0%
1.6%
Q2 25
2.2%
1.8%
Q1 25
3.8%
2.5%
Q4 24
3.4%
1.6%
Q3 24
3.5%
3.9%
Q2 24
4.0%
1.5%
Q1 24
4.2%
0.7%
Cash Conversion
LH
LH
PRIM
PRIM
Q4 25
3.73×
2.76×
Q3 25
1.48×
1.93×
Q2 25
2.61×
0.93×
Q1 25
0.09×
1.50×
Q4 24
5.42×
5.53×
Q3 24
1.64×
3.81×
Q2 24
2.73×
0.32×
Q1 24
-0.13×
-1.50×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LH
LH

Diagnostics$2.7B78%
Biopharma Laboratory Services$793.0M23%

PRIM
PRIM

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

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