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

OCEANEERING INTERNATIONAL INC is the larger business by last-quarter revenue ($692.4M vs $377.3M, roughly 1.8× Bristow Group Inc.). OCEANEERING INTERNATIONAL INC runs the higher net margin — 5.2% vs 4.9%, a 0.3% gap on every dollar of revenue. On growth, Bristow Group Inc. posted the faster year-over-year revenue change (6.7% vs 3.6%). Bristow Group Inc. produced more free cash flow last quarter ($47.8M vs $-76.5M). Over the past eight quarters, Bristow Group Inc.'s revenue compounded faster (5.8% 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.

Bristow Helicopters Limited is a British civil helicopter operator originally based at Aberdeen Airport, Scotland, which is currently a part of the U.S.-based Bristow Group which in turn has its corporate headquarters in Houston, Texas, U.S. In 2020, Bristow Group was merged with Era Helicopters, a large U.S.-based commercial helicopter operator that was previously a division of Era Aviation, with the two companies then continuing to use the Bristow name.

OII vs VTOL — Head-to-Head

Bigger by revenue
OII
OII
1.8× larger
OII
$692.4M
$377.3M
VTOL
Growing faster (revenue YoY)
VTOL
VTOL
+3.1% gap
VTOL
6.7%
3.6%
OII
Higher net margin
OII
OII
0.3% more per $
OII
5.2%
4.9%
VTOL
More free cash flow
VTOL
VTOL
$124.3M more FCF
VTOL
$47.8M
$-76.5M
OII
Faster 2-yr revenue CAGR
VTOL
VTOL
Annualised
VTOL
5.8%
1.8%
OII

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
OII
OII
VTOL
VTOL
Revenue
$692.4M
$377.3M
Net Profit
$36.1M
$18.4M
Gross Margin
Operating Margin
8.5%
Net Margin
5.2%
4.9%
Revenue YoY
3.6%
6.7%
Net Profit YoY
-28.3%
-42.1%
EPS (diluted)
$0.36
$0.61

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
VTOL
VTOL
Q1 26
$692.4M
Q4 25
$668.6M
$377.3M
Q3 25
$742.9M
$386.3M
Q2 25
$698.2M
$376.4M
Q1 25
$674.5M
$350.5M
Q4 24
$713.5M
$353.5M
Q3 24
$679.8M
$365.1M
Q2 24
$668.8M
$359.7M
Net Profit
OII
OII
VTOL
VTOL
Q1 26
$36.1M
Q4 25
$177.7M
$18.4M
Q3 25
$71.3M
$51.5M
Q2 25
$54.4M
$31.7M
Q1 25
$50.4M
$27.4M
Q4 24
$56.1M
$31.8M
Q3 24
$41.2M
$28.2M
Q2 24
$35.0M
$28.2M
Gross Margin
OII
OII
VTOL
VTOL
Q1 26
Q4 25
19.8%
Q3 25
20.6%
Q2 25
21.3%
Q1 25
20.0%
Q4 24
19.9%
Q3 24
19.3%
Q2 24
18.0%
Operating Margin
OII
OII
VTOL
VTOL
Q1 26
Q4 25
9.8%
8.5%
Q3 25
11.6%
13.1%
Q2 25
11.3%
11.3%
Q1 25
10.9%
9.6%
Q4 24
10.9%
9.0%
Q3 24
10.5%
9.1%
Q2 24
9.0%
12.4%
Net Margin
OII
OII
VTOL
VTOL
Q1 26
5.2%
Q4 25
26.6%
4.9%
Q3 25
9.6%
13.3%
Q2 25
7.8%
8.4%
Q1 25
7.5%
7.8%
Q4 24
7.9%
9.0%
Q3 24
6.1%
7.7%
Q2 24
5.2%
7.8%
EPS (diluted)
OII
OII
VTOL
VTOL
Q1 26
$0.36
Q4 25
$1.75
$0.61
Q3 25
$0.71
$1.72
Q2 25
$0.54
$1.07
Q1 25
$0.49
$0.92
Q4 24
$0.55
$1.07
Q3 24
$0.40
$0.95
Q2 24
$0.34
$0.96

Balance Sheet & Financial Strength

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

Metric
OII
OII
VTOL
VTOL
Cash + ST InvestmentsLiquidity on hand
$286.2M
Total DebtLower is stronger
$488.8M
$671.5M
Stockholders' EquityBook value
$1.1B
$1.1B
Total Assets
$2.6B
$2.3B
Debt / EquityLower = less leverage
0.44×
0.63×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
OII
OII
VTOL
VTOL
Q1 26
Q4 25
$695.9M
$286.2M
Q3 25
$7.0M
$245.5M
Q2 25
$7.0M
$251.8M
Q1 25
$7.0M
$191.1M
Q4 24
$504.5M
$247.5M
Q3 24
$200.3M
Q2 24
$178.6M
Total Debt
OII
OII
VTOL
VTOL
Q1 26
$488.8M
Q4 25
$487.4M
$671.5M
Q3 25
$675.0M
Q2 25
$705.2M
Q1 25
$701.9M
Q4 24
$482.0M
$689.8M
Q3 24
$629.1M
Q2 24
$594.2M
Stockholders' Equity
OII
OII
VTOL
VTOL
Q1 26
$1.1B
Q4 25
$1.1B
$1.1B
Q3 25
$907.7M
$1.0B
Q2 25
$842.1M
$984.4M
Q1 25
$773.1M
$931.7M
Q4 24
$714.3M
$891.7M
Q3 24
$698.0M
$899.2M
Q2 24
$651.0M
$849.1M
Total Assets
OII
OII
VTOL
VTOL
Q1 26
$2.6B
Q4 25
$2.7B
$2.3B
Q3 25
$2.5B
$2.3B
Q2 25
$2.3B
$2.3B
Q1 25
$2.3B
$2.2B
Q4 24
$2.3B
$2.1B
Q3 24
$2.4B
$2.1B
Q2 24
$2.3B
$2.0B
Debt / Equity
OII
OII
VTOL
VTOL
Q1 26
0.44×
Q4 25
0.46×
0.63×
Q3 25
0.65×
Q2 25
0.72×
Q1 25
0.75×
Q4 24
0.67×
0.77×
Q3 24
0.70×
Q2 24
0.70×

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
VTOL
VTOL
Operating Cash FlowLast quarter
$76.9M
Free Cash FlowOCF − Capex
$-76.5M
$47.8M
FCF MarginFCF / Revenue
-11.1%
12.7%
Capex IntensityCapex / Revenue
2.5%
7.7%
Cash ConversionOCF / Net Profit
4.17×
TTM Free Cash FlowTrailing 4 quarters
$238.1M
$56.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
OII
OII
VTOL
VTOL
Q1 26
Q4 25
$221.1M
$76.9M
Q3 25
$101.3M
$23.1M
Q2 25
$77.2M
$99.0M
Q1 25
$-80.7M
$-603.0K
Q4 24
$128.4M
$51.1M
Q3 24
$91.9M
$66.0M
Q2 24
$52.6M
$33.7M
Free Cash Flow
OII
OII
VTOL
VTOL
Q1 26
$-76.5M
Q4 25
$190.7M
$47.8M
Q3 25
$77.0M
$-6.2M
Q2 25
$46.9M
$67.4M
Q1 25
$-106.8M
$-52.7M
Q4 24
$94.5M
$-32.4M
Q3 24
$67.0M
$9.0M
Q2 24
$29.8M
$-16.7M
FCF Margin
OII
OII
VTOL
VTOL
Q1 26
-11.1%
Q4 25
28.5%
12.7%
Q3 25
10.4%
-1.6%
Q2 25
6.7%
17.9%
Q1 25
-15.8%
-15.0%
Q4 24
13.2%
-9.2%
Q3 24
9.9%
2.5%
Q2 24
4.5%
-4.6%
Capex Intensity
OII
OII
VTOL
VTOL
Q1 26
2.5%
Q4 25
4.6%
7.7%
Q3 25
3.3%
7.6%
Q2 25
4.3%
8.4%
Q1 25
3.9%
14.9%
Q4 24
4.7%
23.6%
Q3 24
3.7%
15.6%
Q2 24
3.4%
14.0%
Cash Conversion
OII
OII
VTOL
VTOL
Q1 26
Q4 25
1.24×
4.17×
Q3 25
1.42×
0.45×
Q2 25
1.42×
3.12×
Q1 25
-1.60×
-0.02×
Q4 24
2.29×
1.61×
Q3 24
2.23×
2.34×
Q2 24
1.50×
1.20×

Financial Flow Comparison

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

Revenue Breakdown by Segment

OII
OII

Segment breakdown not available.

VTOL
VTOL

Offshore Energy Services$247.5M66%
Government Services$100.1M27%
Other$21.9M6%
Related Party$7.8M2%

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