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Side-by-side financial comparison of Penumbra Inc (PEN) and STERLING INFRASTRUCTURE, INC. (STRL). Click either name above to swap in a different company.

STERLING INFRASTRUCTURE, INC. is the larger business by last-quarter revenue ($755.6M vs $385.4M, roughly 2.0× Penumbra Inc). Penumbra Inc runs the higher net margin — 12.3% vs 11.6%, a 0.7% gap on every dollar of revenue. On growth, STERLING INFRASTRUCTURE, INC. posted the faster year-over-year revenue change (51.5% vs 22.1%). STERLING INFRASTRUCTURE, INC. produced more free cash flow last quarter ($159.7M vs $68.0M). Over the past eight quarters, STERLING INFRASTRUCTURE, INC.'s revenue compounded faster (31.0% CAGR vs 17.6%).

Penumbra, Inc. is an American medical device company headquartered in Alameda, California. The company was founded by Arani Bose and Adam Elsesser in 2004. It manufactures devices for interventional therapies to treat vascular conditions such as stroke and aneurysm.

Sterling & Wilson is an Indian multinational engineering, procurement, and construction (EPC) company headquartered in Mumbai, Maharashtra. It operates across multiple sectors including renewable energy, data centers, diesel power generation, and mechanical, electrical, and plumbing (MEP) services. The company has delivered projects in over 30 countries, with execution teams located across Asia, the Middle East, Africa, Europe, and Australia.

PEN vs STRL — Head-to-Head

Bigger by revenue
STRL
STRL
2.0× larger
STRL
$755.6M
$385.4M
PEN
Growing faster (revenue YoY)
STRL
STRL
+29.3% gap
STRL
51.5%
22.1%
PEN
Higher net margin
PEN
PEN
0.7% more per $
PEN
12.3%
11.6%
STRL
More free cash flow
STRL
STRL
$91.6M more FCF
STRL
$159.7M
$68.0M
PEN
Faster 2-yr revenue CAGR
STRL
STRL
Annualised
STRL
31.0%
17.6%
PEN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PEN
PEN
STRL
STRL
Revenue
$385.4M
$755.6M
Net Profit
$47.3M
$87.6M
Gross Margin
68.0%
21.7%
Operating Margin
15.4%
15.9%
Net Margin
12.3%
11.6%
Revenue YoY
22.1%
51.5%
Net Profit YoY
40.6%
-22.6%
EPS (diluted)
$1.20
$2.82

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
PEN
PEN
STRL
STRL
Q4 25
$385.4M
$755.6M
Q3 25
$354.7M
$689.0M
Q2 25
$339.5M
$614.5M
Q1 25
$324.1M
$430.9M
Q4 24
$315.5M
$498.8M
Q3 24
$301.0M
$593.7M
Q2 24
$299.4M
$582.8M
Q1 24
$278.7M
$440.4M
Net Profit
PEN
PEN
STRL
STRL
Q4 25
$47.3M
$87.6M
Q3 25
$45.9M
$92.1M
Q2 25
$45.3M
$71.0M
Q1 25
$39.2M
$39.5M
Q4 24
$33.7M
$113.2M
Q3 24
$29.5M
$61.3M
Q2 24
$-60.2M
$51.9M
Q1 24
$11.0M
$31.0M
Gross Margin
PEN
PEN
STRL
STRL
Q4 25
68.0%
21.7%
Q3 25
67.8%
24.7%
Q2 25
66.0%
23.3%
Q1 25
66.6%
22.0%
Q4 24
66.8%
21.4%
Q3 24
66.5%
21.9%
Q2 24
54.4%
19.3%
Q1 24
65.0%
17.5%
Operating Margin
PEN
PEN
STRL
STRL
Q4 25
15.4%
15.9%
Q3 25
13.8%
18.2%
Q2 25
12.0%
17.0%
Q1 25
12.4%
13.0%
Q4 24
13.6%
12.5%
Q3 24
11.7%
14.7%
Q2 24
-27.0%
12.5%
Q1 24
4.3%
9.6%
Net Margin
PEN
PEN
STRL
STRL
Q4 25
12.3%
11.6%
Q3 25
12.9%
13.4%
Q2 25
13.3%
11.6%
Q1 25
12.1%
9.2%
Q4 24
10.7%
22.7%
Q3 24
9.8%
10.3%
Q2 24
-20.1%
8.9%
Q1 24
3.9%
7.1%
EPS (diluted)
PEN
PEN
STRL
STRL
Q4 25
$1.20
$2.82
Q3 25
$1.17
$2.97
Q2 25
$1.15
$2.31
Q1 25
$1.00
$1.28
Q4 24
$0.88
$3.63
Q3 24
$0.75
$1.97
Q2 24
$-1.55
$1.67
Q1 24
$0.28
$1.00

Balance Sheet & Financial Strength

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

Metric
PEN
PEN
STRL
STRL
Cash + ST InvestmentsLiquidity on hand
$186.9M
$390.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.4B
$1.1B
Total Assets
$1.8B
$2.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PEN
PEN
STRL
STRL
Q4 25
$186.9M
$390.7M
Q3 25
$321.0M
$306.4M
Q2 25
$421.8M
$699.4M
Q1 25
$376.1M
$638.6M
Q4 24
$324.4M
$664.2M
Q3 24
$280.5M
$648.1M
Q2 24
$288.3M
$540.0M
Q1 24
$223.1M
$480.4M
Stockholders' Equity
PEN
PEN
STRL
STRL
Q4 25
$1.4B
$1.1B
Q3 25
$1.4B
$1.1B
Q2 25
$1.3B
$881.7M
Q1 25
$1.2B
$805.4M
Q4 24
$1.2B
$808.1M
Q3 24
$1.1B
$716.5M
Q2 24
$1.2B
$670.7M
Q1 24
$1.2B
$644.6M
Total Assets
PEN
PEN
STRL
STRL
Q4 25
$1.8B
$2.6B
Q3 25
$1.7B
$2.6B
Q2 25
$1.7B
$2.2B
Q1 25
$1.6B
$2.0B
Q4 24
$1.5B
$2.0B
Q3 24
$1.5B
$2.0B
Q2 24
$1.5B
$2.0B
Q1 24
$1.6B
$1.8B

Cash Flow & Capital Efficiency

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

Metric
PEN
PEN
STRL
STRL
Operating Cash FlowLast quarter
$86.5M
$186.1M
Free Cash FlowOCF − Capex
$68.0M
$159.7M
FCF MarginFCF / Revenue
17.7%
21.1%
Capex IntensityCapex / Revenue
4.8%
3.5%
Cash ConversionOCF / Net Profit
1.83×
2.12×
TTM Free Cash FlowTrailing 4 quarters
$174.9M
$362.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PEN
PEN
STRL
STRL
Q4 25
$86.5M
$186.1M
Q3 25
$58.3M
$83.6M
Q2 25
$44.9M
$85.4M
Q1 25
$49.0M
$84.9M
Q4 24
$51.1M
$174.3M
Q3 24
$56.5M
$152.3M
Q2 24
$22.6M
$121.0M
Q1 24
$38.3M
$49.6M
Free Cash Flow
PEN
PEN
STRL
STRL
Q4 25
$68.0M
$159.7M
Q3 25
$42.0M
$64.0M
Q2 25
$29.4M
$72.1M
Q1 25
$35.5M
$67.0M
Q4 24
$45.7M
$158.6M
Q3 24
$51.0M
$138.3M
Q2 24
$18.1M
$92.1M
Q1 24
$32.5M
$27.2M
FCF Margin
PEN
PEN
STRL
STRL
Q4 25
17.7%
21.1%
Q3 25
11.8%
9.3%
Q2 25
8.7%
11.7%
Q1 25
11.0%
15.5%
Q4 24
14.5%
31.8%
Q3 24
16.9%
23.3%
Q2 24
6.0%
15.8%
Q1 24
11.7%
6.2%
Capex Intensity
PEN
PEN
STRL
STRL
Q4 25
4.8%
3.5%
Q3 25
4.6%
2.9%
Q2 25
4.6%
2.2%
Q1 25
4.2%
4.2%
Q4 24
1.7%
3.1%
Q3 24
1.8%
2.4%
Q2 24
1.5%
5.0%
Q1 24
2.1%
5.1%
Cash Conversion
PEN
PEN
STRL
STRL
Q4 25
1.83×
2.12×
Q3 25
1.27×
0.91×
Q2 25
0.99×
1.20×
Q1 25
1.25×
2.15×
Q4 24
1.52×
1.54×
Q3 24
1.91×
2.48×
Q2 24
2.33×
Q1 24
3.48×
1.60×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PEN
PEN

Thrombectomy$254.7M66%
Other$130.7M34%

STRL
STRL

Lump Sum$464.9M62%
Heavy Highway$99.6M13%
Residential Construction$70.4M9%
Road And Highway Builders LLC$52.4M7%
Other Revenue$36.6M5%
Aviation$16.6M2%
Commercial$11.4M2%
Related Party$600.0K0%

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