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Side-by-side financial comparison of Ultra Clean Holdings, Inc. (UCTT) and VSE CORP (VSEC). Click either name above to swap in a different company.

Ultra Clean Holdings, Inc. is the larger business by last-quarter revenue ($533.7M vs $324.6M, roughly 1.6× VSE CORP). VSE CORP runs the higher net margin — 9.0% vs -2.8%, a 11.8% gap on every dollar of revenue. On growth, VSE CORP posted the faster year-over-year revenue change (26.8% vs 2.9%). Over the past eight quarters, VSE CORP's revenue compounded faster (10.5% CAGR vs 1.7%).

Ultra Clean Holdings, Inc. is a leading global supplier of critical subsystems, ultra-high purity cleaning services, and precision process components for the semiconductor, advanced display, and life sciences sectors. It operates across North America, Asia, and Europe, serving top semiconductor fabs and high-tech equipment manufacturers to support advanced microelectronics production.

VSE Corporation is a leading provider of aftermarket distribution and repair services. Operating through its two key segments, VSE significantly enhances the productivity and longevity of its customers' high-value, business-critical assets. The aviation segment is a leading provider of aftermarket parts distribution and maintenance, repair, and overhaul (MRO) services for components and engine accessories to commercial, business, and general aviation operators. The fleet segment specializes i...

UCTT vs VSEC — Head-to-Head

Bigger by revenue
UCTT
UCTT
1.6× larger
UCTT
$533.7M
$324.6M
VSEC
Growing faster (revenue YoY)
VSEC
VSEC
+23.9% gap
VSEC
26.8%
2.9%
UCTT
Higher net margin
VSEC
VSEC
11.8% more per $
VSEC
9.0%
-2.8%
UCTT
Faster 2-yr revenue CAGR
VSEC
VSEC
Annualised
VSEC
10.5%
1.7%
UCTT

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
UCTT
UCTT
VSEC
VSEC
Revenue
$533.7M
$324.6M
Net Profit
$-15.0M
$29.1M
Gross Margin
12.2%
Operating Margin
2.1%
10.1%
Net Margin
-2.8%
9.0%
Revenue YoY
2.9%
26.8%
Net Profit YoY
-500.0%
EPS (diluted)
$-0.40

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
UCTT
UCTT
VSEC
VSEC
Q1 26
$533.7M
$324.6M
Q4 25
$506.6M
$301.2M
Q3 25
$510.0M
$282.9M
Q2 25
$518.8M
$272.1M
Q1 25
$518.6M
$256.0M
Q4 24
$563.4M
$299.0M
Q3 24
$540.4M
$273.6M
Q2 24
$516.1M
$266.0M
Net Profit
UCTT
UCTT
VSEC
VSEC
Q1 26
$-15.0M
$29.1M
Q4 25
$-3.3M
$13.6M
Q3 25
$-10.9M
$3.9M
Q2 25
$-162.0M
$3.2M
Q1 25
$-5.0M
$-9.0M
Q4 24
$16.3M
$13.1M
Q3 24
$-2.3M
$11.7M
Q2 24
$19.1M
$-2.8M
Gross Margin
UCTT
UCTT
VSEC
VSEC
Q1 26
12.2%
Q4 25
15.2%
Q3 25
16.1%
Q2 25
15.3%
Q1 25
16.2%
Q4 24
16.3%
Q3 24
17.3%
Q2 24
17.1%
Operating Margin
UCTT
UCTT
VSEC
VSEC
Q1 26
2.1%
10.1%
Q4 25
2.2%
10.8%
Q3 25
2.1%
3.6%
Q2 25
-27.3%
8.3%
Q1 25
2.5%
9.6%
Q4 24
4.6%
9.2%
Q3 24
4.7%
8.7%
Q2 24
4.4%
2.3%
Net Margin
UCTT
UCTT
VSEC
VSEC
Q1 26
-2.8%
9.0%
Q4 25
-0.7%
4.5%
Q3 25
-2.1%
1.4%
Q2 25
-31.2%
1.2%
Q1 25
-1.0%
-3.5%
Q4 24
2.9%
4.4%
Q3 24
-0.4%
4.3%
Q2 24
3.7%
-1.0%
EPS (diluted)
UCTT
UCTT
VSEC
VSEC
Q1 26
$-0.40
Q4 25
$-0.07
$0.64
Q3 25
$-0.24
$0.19
Q2 25
$-3.58
$0.16
Q1 25
$-0.11
$-0.44
Q4 24
$0.36
$0.79
Q3 24
$-0.05
$0.63
Q2 24
$0.42
$-0.16

Balance Sheet & Financial Strength

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

Metric
UCTT
UCTT
VSEC
VSEC
Cash + ST InvestmentsLiquidity on hand
$323.5M
$-1.2B
Total DebtLower is stronger
$601.9M
$361.0M
Stockholders' EquityBook value
$702.1M
$2.7B
Total Assets
$1.9B
$3.3B
Debt / EquityLower = less leverage
0.86×
0.14×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
UCTT
UCTT
VSEC
VSEC
Q1 26
$323.5M
$-1.2B
Q4 25
$311.8M
$69.4M
Q3 25
$314.1M
$8.8M
Q2 25
$327.4M
$16.9M
Q1 25
$317.6M
$5.7M
Q4 24
$313.9M
$29.0M
Q3 24
$318.2M
$7.9M
Q2 24
$319.5M
$19.0M
Total Debt
UCTT
UCTT
VSEC
VSEC
Q1 26
$601.9M
$361.0M
Q4 25
$481.4M
$292.8M
Q3 25
$356.1M
Q2 25
$379.2M
Q1 25
$465.0M
Q4 24
$499.7M
$430.2M
Q3 24
$450.3M
Q2 24
$463.5M
Stockholders' Equity
UCTT
UCTT
VSEC
VSEC
Q1 26
$702.1M
$2.7B
Q4 25
$711.0M
$1.4B
Q3 25
$709.9M
$983.3M
Q2 25
$719.4M
$979.5M
Q1 25
$872.0M
$975.7M
Q4 24
$873.6M
$988.2M
Q3 24
$857.9M
$787.8M
Q2 24
$852.3M
$781.3M
Total Assets
UCTT
UCTT
VSEC
VSEC
Q1 26
$1.9B
$3.3B
Q4 25
$1.7B
$2.0B
Q3 25
$1.7B
$1.6B
Q2 25
$1.7B
$1.6B
Q1 25
$1.9B
$1.7B
Q4 24
$1.9B
$1.7B
Q3 24
$1.9B
$1.5B
Q2 24
$1.9B
$1.5B
Debt / Equity
UCTT
UCTT
VSEC
VSEC
Q1 26
0.86×
0.14×
Q4 25
0.68×
0.20×
Q3 25
0.36×
Q2 25
0.39×
Q1 25
0.48×
Q4 24
0.57×
0.44×
Q3 24
0.57×
Q2 24
0.59×

Cash Flow & Capital Efficiency

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

Metric
UCTT
UCTT
VSEC
VSEC
Operating Cash FlowLast quarter
$-62.3M
Free Cash FlowOCF − Capex
$-68.7M
FCF MarginFCF / Revenue
-21.2%
Capex IntensityCapex / Revenue
2.0%
Cash ConversionOCF / Net Profit
-2.14×
TTM Free Cash FlowTrailing 4 quarters
$-13.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
UCTT
UCTT
VSEC
VSEC
Q1 26
$-62.3M
Q4 25
$8.1M
$37.6M
Q3 25
$100.0K
$24.1M
Q2 25
$29.2M
$11.9M
Q1 25
$28.2M
$-46.6M
Q4 24
$17.1M
$55.4M
Q3 24
$14.9M
$10.2M
Q2 24
$23.2M
$-17.5M
Free Cash Flow
UCTT
UCTT
VSEC
VSEC
Q1 26
$-68.7M
Q4 25
$-2.0M
$30.9M
Q3 25
$-10.9M
$18.0M
Q2 25
$12.4M
$6.3M
Q1 25
$15.8M
$-49.5M
Q4 24
$-200.0K
$52.1M
Q3 24
$-300.0K
$4.4M
Q2 24
$10.2M
$-21.5M
FCF Margin
UCTT
UCTT
VSEC
VSEC
Q1 26
-21.2%
Q4 25
-0.4%
10.3%
Q3 25
-2.1%
6.4%
Q2 25
2.4%
2.3%
Q1 25
3.0%
-19.3%
Q4 24
-0.0%
17.4%
Q3 24
-0.1%
1.6%
Q2 24
2.0%
-8.1%
Capex Intensity
UCTT
UCTT
VSEC
VSEC
Q1 26
2.0%
Q4 25
2.0%
2.2%
Q3 25
2.2%
2.1%
Q2 25
3.2%
2.1%
Q1 25
2.4%
1.1%
Q4 24
3.1%
1.1%
Q3 24
2.8%
2.1%
Q2 24
2.5%
1.5%
Cash Conversion
UCTT
UCTT
VSEC
VSEC
Q1 26
-2.14×
Q4 25
2.77×
Q3 25
6.16×
Q2 25
3.72×
Q1 25
Q4 24
1.05×
4.24×
Q3 24
0.87×
Q2 24
1.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

UCTT
UCTT

Products$465.7M87%
Services$68.0M13%

VSEC
VSEC

Products$202.3M62%
Services$122.2M38%

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