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Side-by-side financial comparison of OCEANEERING INTERNATIONAL INC (OII) and RPC INC (RES). Click either name above to swap in a different company.

OCEANEERING INTERNATIONAL INC is the larger business by last-quarter revenue ($692.4M vs $425.8M, roughly 1.6× RPC INC). OCEANEERING INTERNATIONAL INC runs the higher net margin — 5.2% vs -0.7%, a 5.9% gap on every dollar of revenue. On growth, RPC INC posted the faster year-over-year revenue change (27.0% vs 2.7%). RPC INC produced more free cash flow last quarter ($31.2M vs $-76.5M). Over the past eight quarters, RPC INC's revenue compounded faster (6.2% CAGR vs 1.8%).

Oceaneering International, Inc. is a subsea engineering and applied technology company based in Houston, Texas, U.S. that provides engineered services and hardware to customers who operate in marine, space, and other environments.

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.

OII vs RES — Head-to-Head

Bigger by revenue
OII
OII
1.6× larger
OII
$692.4M
$425.8M
RES
Growing faster (revenue YoY)
RES
RES
+24.3% gap
RES
27.0%
2.7%
OII
Higher net margin
OII
OII
5.9% more per $
OII
5.2%
-0.7%
RES
More free cash flow
RES
RES
$107.8M more FCF
RES
$31.2M
$-76.5M
OII
Faster 2-yr revenue CAGR
RES
RES
Annualised
RES
6.2%
1.8%
OII

Income Statement — Q1 2026 vs Q4 2025

Metric
OII
OII
RES
RES
Revenue
$692.4M
$425.8M
Net Profit
$36.1M
$-3.1M
Gross Margin
21.0%
Operating Margin
-0.9%
Net Margin
5.2%
-0.7%
Revenue YoY
2.7%
27.0%
Net Profit YoY
-79.7%
-124.0%
EPS (diluted)
$0.36
$-0.02

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
OII
OII
RES
RES
Q1 26
$692.4M
Q4 25
$668.6M
$425.8M
Q3 25
$742.9M
$447.1M
Q2 25
$698.2M
$420.8M
Q1 25
$674.5M
$332.9M
Q4 24
$713.5M
$335.4M
Q3 24
$679.8M
$337.7M
Q2 24
$668.8M
$364.2M
Net Profit
OII
OII
RES
RES
Q1 26
$36.1M
Q4 25
$177.7M
$-3.1M
Q3 25
$71.3M
$13.0M
Q2 25
$54.4M
$10.1M
Q1 25
$50.4M
$12.0M
Q4 24
$56.1M
$12.8M
Q3 24
$41.2M
$18.8M
Q2 24
$35.0M
$32.4M
Gross Margin
OII
OII
RES
RES
Q1 26
Q4 25
19.8%
21.0%
Q3 25
20.6%
25.1%
Q2 25
21.3%
24.5%
Q1 25
20.0%
26.7%
Q4 24
19.9%
25.4%
Q3 24
19.3%
26.7%
Q2 24
18.0%
28.0%
Operating Margin
OII
OII
RES
RES
Q1 26
Q4 25
9.8%
-0.9%
Q3 25
11.6%
4.7%
Q2 25
11.3%
3.7%
Q1 25
10.9%
3.7%
Q4 24
10.9%
3.1%
Q3 24
10.5%
5.7%
Q2 24
9.0%
9.7%
Net Margin
OII
OII
RES
RES
Q1 26
5.2%
Q4 25
26.6%
-0.7%
Q3 25
9.6%
2.9%
Q2 25
7.8%
2.4%
Q1 25
7.5%
3.6%
Q4 24
7.9%
3.8%
Q3 24
6.1%
5.6%
Q2 24
5.2%
8.9%
EPS (diluted)
OII
OII
RES
RES
Q1 26
$0.36
Q4 25
$1.75
$-0.02
Q3 25
$0.71
$0.06
Q2 25
$0.54
$0.05
Q1 25
$0.49
$0.06
Q4 24
$0.55
$0.06
Q3 24
$0.40
$0.09
Q2 24
$0.34
$0.15

Balance Sheet & Financial Strength

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

Metric
OII
OII
RES
RES
Cash + ST InvestmentsLiquidity on hand
$210.0M
Total DebtLower is stronger
$488.8M
Stockholders' EquityBook value
$1.1B
$1.1B
Total Assets
$2.6B
$1.5B
Debt / EquityLower = less leverage
0.44×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OII
OII
RES
RES
Q1 26
Q4 25
$695.9M
$210.0M
Q3 25
$7.0M
$163.5M
Q2 25
$7.0M
$162.1M
Q1 25
$7.0M
$326.7M
Q4 24
$504.5M
$326.0M
Q3 24
$276.9M
Q2 24
$261.5M
Total Debt
OII
OII
RES
RES
Q1 26
$488.8M
Q4 25
$487.4M
Q3 25
Q2 25
Q1 25
Q4 24
$482.0M
Q3 24
Q2 24
Stockholders' Equity
OII
OII
RES
RES
Q1 26
$1.1B
Q4 25
$1.1B
$1.1B
Q3 25
$907.7M
$1.1B
Q2 25
$842.1M
$1.1B
Q1 25
$773.1M
$1.1B
Q4 24
$714.3M
$1.1B
Q3 24
$698.0M
$1.1B
Q2 24
$651.0M
$1.1B
Total Assets
OII
OII
RES
RES
Q1 26
$2.6B
Q4 25
$2.7B
$1.5B
Q3 25
$2.5B
$1.5B
Q2 25
$2.3B
$1.5B
Q1 25
$2.3B
$1.3B
Q4 24
$2.3B
$1.4B
Q3 24
$2.4B
$1.3B
Q2 24
$2.3B
$1.3B
Debt / Equity
OII
OII
RES
RES
Q1 26
0.44×
Q4 25
0.46×
Q3 25
Q2 25
Q1 25
Q4 24
0.67×
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
OII
OII
RES
RES
Operating Cash FlowLast quarter
$61.9M
Free Cash FlowOCF − Capex
$-76.5M
$31.2M
FCF MarginFCF / Revenue
-11.1%
7.3%
Capex IntensityCapex / Revenue
2.5%
7.2%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$238.1M
$52.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OII
OII
RES
RES
Q1 26
Q4 25
$221.1M
$61.9M
Q3 25
$101.3M
$46.5M
Q2 25
$77.2M
$53.1M
Q1 25
$-80.7M
$39.9M
Q4 24
$128.4M
$94.2M
Q3 24
$91.9M
$70.7M
Q2 24
$52.6M
$127.9M
Free Cash Flow
OII
OII
RES
RES
Q1 26
$-76.5M
Q4 25
$190.7M
$31.2M
Q3 25
$77.0M
$4.1M
Q2 25
$46.9M
$10.0M
Q1 25
$-106.8M
$7.6M
Q4 24
$94.5M
$53.7M
Q3 24
$67.0M
$19.1M
Q2 24
$29.8M
$52.9M
FCF Margin
OII
OII
RES
RES
Q1 26
-11.1%
Q4 25
28.5%
7.3%
Q3 25
10.4%
0.9%
Q2 25
6.7%
2.4%
Q1 25
-15.8%
2.3%
Q4 24
13.2%
16.0%
Q3 24
9.9%
5.6%
Q2 24
4.5%
14.5%
Capex Intensity
OII
OII
RES
RES
Q1 26
2.5%
Q4 25
4.6%
7.2%
Q3 25
3.3%
9.5%
Q2 25
4.3%
10.2%
Q1 25
3.9%
9.7%
Q4 24
4.7%
12.1%
Q3 24
3.7%
15.3%
Q2 24
3.4%
20.6%
Cash Conversion
OII
OII
RES
RES
Q1 26
Q4 25
1.24×
Q3 25
1.42×
3.59×
Q2 25
1.42×
5.23×
Q1 25
-1.60×
3.31×
Q4 24
2.29×
7.38×
Q3 24
2.23×
3.76×
Q2 24
1.50×
3.95×

Financial Flow Comparison

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

Revenue Breakdown by Segment

OII
OII

Backlog at end of period$492.0M71%
Other$162.8M24%
ROV days available$22.5M3%
ROV days utilized$15.1M2%

RES
RES

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

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