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Side-by-side financial comparison of RPC INC (RES) and Ultra Clean Holdings, Inc. (UCTT). 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 $425.8M, roughly 1.3× RPC INC). RPC INC runs the higher net margin — -0.7% vs -2.8%, a 2.1% gap on every dollar of revenue. On growth, RPC INC posted the faster year-over-year revenue change (27.0% vs 2.9%). Over the past eight quarters, RPC INC's revenue compounded faster (6.2% CAGR vs 1.7%).

RPC Group plc is based in the United Kingdom, and is one of Europe's largest supplier of plastic packaging. Its headquarters are in Rushden in Northamptonshire. It was listed on the London Stock Exchange until it was acquired in 2019 by Berry Global Group Inc, which in turn was acquired by Amcor in 2025.

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.

RES vs UCTT — Head-to-Head

Bigger by revenue
UCTT
UCTT
1.3× larger
UCTT
$533.7M
$425.8M
RES
Growing faster (revenue YoY)
RES
RES
+24.0% gap
RES
27.0%
2.9%
UCTT
Higher net margin
RES
RES
2.1% more per $
RES
-0.7%
-2.8%
UCTT
Faster 2-yr revenue CAGR
RES
RES
Annualised
RES
6.2%
1.7%
UCTT

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
RES
RES
UCTT
UCTT
Revenue
$425.8M
$533.7M
Net Profit
$-3.1M
$-15.0M
Gross Margin
21.0%
12.2%
Operating Margin
-0.9%
2.1%
Net Margin
-0.7%
-2.8%
Revenue YoY
27.0%
2.9%
Net Profit YoY
-124.0%
-500.0%
EPS (diluted)
$-0.02
$-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
RES
RES
UCTT
UCTT
Q1 26
$533.7M
Q4 25
$425.8M
$506.6M
Q3 25
$447.1M
$510.0M
Q2 25
$420.8M
$518.8M
Q1 25
$332.9M
$518.6M
Q4 24
$335.4M
$563.4M
Q3 24
$337.7M
$540.4M
Q2 24
$364.2M
$516.1M
Net Profit
RES
RES
UCTT
UCTT
Q1 26
$-15.0M
Q4 25
$-3.1M
$-3.3M
Q3 25
$13.0M
$-10.9M
Q2 25
$10.1M
$-162.0M
Q1 25
$12.0M
$-5.0M
Q4 24
$12.8M
$16.3M
Q3 24
$18.8M
$-2.3M
Q2 24
$32.4M
$19.1M
Gross Margin
RES
RES
UCTT
UCTT
Q1 26
12.2%
Q4 25
21.0%
15.2%
Q3 25
25.1%
16.1%
Q2 25
24.5%
15.3%
Q1 25
26.7%
16.2%
Q4 24
25.4%
16.3%
Q3 24
26.7%
17.3%
Q2 24
28.0%
17.1%
Operating Margin
RES
RES
UCTT
UCTT
Q1 26
2.1%
Q4 25
-0.9%
2.2%
Q3 25
4.7%
2.1%
Q2 25
3.7%
-27.3%
Q1 25
3.7%
2.5%
Q4 24
3.1%
4.6%
Q3 24
5.7%
4.7%
Q2 24
9.7%
4.4%
Net Margin
RES
RES
UCTT
UCTT
Q1 26
-2.8%
Q4 25
-0.7%
-0.7%
Q3 25
2.9%
-2.1%
Q2 25
2.4%
-31.2%
Q1 25
3.6%
-1.0%
Q4 24
3.8%
2.9%
Q3 24
5.6%
-0.4%
Q2 24
8.9%
3.7%
EPS (diluted)
RES
RES
UCTT
UCTT
Q1 26
$-0.40
Q4 25
$-0.02
$-0.07
Q3 25
$0.06
$-0.24
Q2 25
$0.05
$-3.58
Q1 25
$0.06
$-0.11
Q4 24
$0.06
$0.36
Q3 24
$0.09
$-0.05
Q2 24
$0.15
$0.42

Balance Sheet & Financial Strength

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

Metric
RES
RES
UCTT
UCTT
Cash + ST InvestmentsLiquidity on hand
$210.0M
$323.5M
Total DebtLower is stronger
$601.9M
Stockholders' EquityBook value
$1.1B
$702.1M
Total Assets
$1.5B
$1.9B
Debt / EquityLower = less leverage
0.86×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RES
RES
UCTT
UCTT
Q1 26
$323.5M
Q4 25
$210.0M
$311.8M
Q3 25
$163.5M
$314.1M
Q2 25
$162.1M
$327.4M
Q1 25
$326.7M
$317.6M
Q4 24
$326.0M
$313.9M
Q3 24
$276.9M
$318.2M
Q2 24
$261.5M
$319.5M
Total Debt
RES
RES
UCTT
UCTT
Q1 26
$601.9M
Q4 25
$481.4M
Q3 25
Q2 25
Q1 25
Q4 24
$499.7M
Q3 24
Q2 24
Stockholders' Equity
RES
RES
UCTT
UCTT
Q1 26
$702.1M
Q4 25
$1.1B
$711.0M
Q3 25
$1.1B
$709.9M
Q2 25
$1.1B
$719.4M
Q1 25
$1.1B
$872.0M
Q4 24
$1.1B
$873.6M
Q3 24
$1.1B
$857.9M
Q2 24
$1.1B
$852.3M
Total Assets
RES
RES
UCTT
UCTT
Q1 26
$1.9B
Q4 25
$1.5B
$1.7B
Q3 25
$1.5B
$1.7B
Q2 25
$1.5B
$1.7B
Q1 25
$1.3B
$1.9B
Q4 24
$1.4B
$1.9B
Q3 24
$1.3B
$1.9B
Q2 24
$1.3B
$1.9B
Debt / Equity
RES
RES
UCTT
UCTT
Q1 26
0.86×
Q4 25
0.68×
Q3 25
Q2 25
Q1 25
Q4 24
0.57×
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
RES
RES
UCTT
UCTT
Operating Cash FlowLast quarter
$61.9M
Free Cash FlowOCF − Capex
$31.2M
FCF MarginFCF / Revenue
7.3%
Capex IntensityCapex / Revenue
7.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$52.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
RES
RES
UCTT
UCTT
Q1 26
Q4 25
$61.9M
$8.1M
Q3 25
$46.5M
$100.0K
Q2 25
$53.1M
$29.2M
Q1 25
$39.9M
$28.2M
Q4 24
$94.2M
$17.1M
Q3 24
$70.7M
$14.9M
Q2 24
$127.9M
$23.2M
Free Cash Flow
RES
RES
UCTT
UCTT
Q1 26
Q4 25
$31.2M
$-2.0M
Q3 25
$4.1M
$-10.9M
Q2 25
$10.0M
$12.4M
Q1 25
$7.6M
$15.8M
Q4 24
$53.7M
$-200.0K
Q3 24
$19.1M
$-300.0K
Q2 24
$52.9M
$10.2M
FCF Margin
RES
RES
UCTT
UCTT
Q1 26
Q4 25
7.3%
-0.4%
Q3 25
0.9%
-2.1%
Q2 25
2.4%
2.4%
Q1 25
2.3%
3.0%
Q4 24
16.0%
-0.0%
Q3 24
5.6%
-0.1%
Q2 24
14.5%
2.0%
Capex Intensity
RES
RES
UCTT
UCTT
Q1 26
Q4 25
7.2%
2.0%
Q3 25
9.5%
2.2%
Q2 25
10.2%
3.2%
Q1 25
9.7%
2.4%
Q4 24
12.1%
3.1%
Q3 24
15.3%
2.8%
Q2 24
20.6%
2.5%
Cash Conversion
RES
RES
UCTT
UCTT
Q1 26
Q4 25
Q3 25
3.59×
Q2 25
5.23×
Q1 25
3.31×
Q4 24
7.38×
1.05×
Q3 24
3.76×
Q2 24
3.95×
1.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

RES
RES

Technical Service$405.2M95%
Other$8.8M2%
Nitrogen$6.6M2%

UCTT
UCTT

Products$465.7M87%
Services$68.0M13%

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