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Side-by-side financial comparison of Kosmos Energy Ltd. (KOS) and Bristow Group Inc. (VTOL). Click either name above to swap in a different company.

Bristow Group Inc. is the larger business by last-quarter revenue ($377.3M vs $294.6M, roughly 1.3× Kosmos Energy Ltd.). On growth, Bristow Group Inc. posted the faster year-over-year revenue change (6.7% vs -25.9%). Over the past eight quarters, Bristow Group Inc.'s revenue compounded faster (5.8% CAGR vs -16.5%).

Kosmos Energy is an American upstream oil company founded and based in Dallas, Texas. While previously incorporated in Bermuda, Kosmos has reincorporated in Delaware. The company holds production and development operations offshore Ghana, Equatorial Guinea, and Gulf of Mexico, while holding a development project offshore Mauritania and Senegal, and exploration licenses offshore Namibia, São Tomé and Príncipe and Suriname. It was previously involved in exploration offshore Morocco and Western ...

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.

KOS vs VTOL — Head-to-Head

Bigger by revenue
VTOL
VTOL
1.3× larger
VTOL
$377.3M
$294.6M
KOS
Growing faster (revenue YoY)
VTOL
VTOL
+32.6% gap
VTOL
6.7%
-25.9%
KOS
Faster 2-yr revenue CAGR
VTOL
VTOL
Annualised
VTOL
5.8%
-16.5%
KOS

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
KOS
KOS
VTOL
VTOL
Revenue
$294.6M
$377.3M
Net Profit
$18.4M
Gross Margin
Operating Margin
-125.7%
8.5%
Net Margin
4.9%
Revenue YoY
-25.9%
6.7%
Net Profit YoY
-42.1%
EPS (diluted)
$-0.80
$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
KOS
KOS
VTOL
VTOL
Q4 25
$294.6M
$377.3M
Q3 25
$311.0M
$386.3M
Q2 25
$392.6M
$376.4M
Q1 25
$290.1M
$350.5M
Q4 24
$397.6M
$353.5M
Q3 24
$407.8M
$365.1M
Q2 24
$447.8M
$359.7M
Q1 24
$422.3M
$337.1M
Net Profit
KOS
KOS
VTOL
VTOL
Q4 25
$18.4M
Q3 25
$-124.3M
$51.5M
Q2 25
$-87.7M
$31.7M
Q1 25
$-110.6M
$27.4M
Q4 24
$31.8M
Q3 24
$45.0M
$28.2M
Q2 24
$59.8M
$28.2M
Q1 24
$91.7M
$6.6M
Operating Margin
KOS
KOS
VTOL
VTOL
Q4 25
-125.7%
8.5%
Q3 25
-34.2%
13.1%
Q2 25
-16.2%
11.3%
Q1 25
-32.4%
9.6%
Q4 24
-8.5%
9.0%
Q3 24
26.1%
9.1%
Q2 24
30.2%
12.4%
Q1 24
33.6%
6.8%
Net Margin
KOS
KOS
VTOL
VTOL
Q4 25
4.9%
Q3 25
-40.0%
13.3%
Q2 25
-22.3%
8.4%
Q1 25
-38.1%
7.8%
Q4 24
9.0%
Q3 24
11.0%
7.7%
Q2 24
13.3%
7.8%
Q1 24
21.7%
2.0%
EPS (diluted)
KOS
KOS
VTOL
VTOL
Q4 25
$-0.80
$0.61
Q3 25
$-0.26
$1.72
Q2 25
$-0.18
$1.07
Q1 25
$-0.23
$0.92
Q4 24
$0.00
$1.07
Q3 24
$0.09
$0.95
Q2 24
$0.12
$0.96
Q1 24
$0.19
$0.23

Balance Sheet & Financial Strength

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

Metric
KOS
KOS
VTOL
VTOL
Cash + ST InvestmentsLiquidity on hand
$91.5M
$286.2M
Total DebtLower is stronger
$3.1B
$671.5M
Stockholders' EquityBook value
$528.6M
$1.1B
Total Assets
$4.7B
$2.3B
Debt / EquityLower = less leverage
5.78×
0.63×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KOS
KOS
VTOL
VTOL
Q4 25
$91.5M
$286.2M
Q3 25
$64.0M
$245.5M
Q2 25
$51.7M
$251.8M
Q1 25
$49.8M
$191.1M
Q4 24
$85.0M
$247.5M
Q3 24
$51.6M
$200.3M
Q2 24
$173.8M
$178.6M
Q1 24
$254.3M
$140.6M
Total Debt
KOS
KOS
VTOL
VTOL
Q4 25
$3.1B
$671.5M
Q3 25
$3.0B
$675.0M
Q2 25
$2.9B
$705.2M
Q1 25
$701.9M
Q4 24
$2.7B
$689.8M
Q3 24
$629.1M
Q2 24
$594.2M
Q1 24
$544.1M
Stockholders' Equity
KOS
KOS
VTOL
VTOL
Q4 25
$528.6M
$1.1B
Q3 25
$898.8M
$1.0B
Q2 25
$1.0B
$984.4M
Q1 25
$1.1B
$931.7M
Q4 24
$1.2B
$891.7M
Q3 24
$1.2B
$899.2M
Q2 24
$1.1B
$849.1M
Q1 24
$1.1B
$820.7M
Total Assets
KOS
KOS
VTOL
VTOL
Q4 25
$4.7B
$2.3B
Q3 25
$5.1B
$2.3B
Q2 25
$5.2B
$2.3B
Q1 25
$5.3B
$2.2B
Q4 24
$5.3B
$2.1B
Q3 24
$5.5B
$2.1B
Q2 24
$5.4B
$2.0B
Q1 24
$5.4B
$1.9B
Debt / Equity
KOS
KOS
VTOL
VTOL
Q4 25
5.78×
0.63×
Q3 25
3.31×
0.65×
Q2 25
2.80×
0.72×
Q1 25
0.75×
Q4 24
2.29×
0.77×
Q3 24
0.70×
Q2 24
0.70×
Q1 24
0.66×

Cash Flow & Capital Efficiency

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

Metric
KOS
KOS
VTOL
VTOL
Operating Cash FlowLast quarter
$35.3M
$76.9M
Free Cash FlowOCF − Capex
$47.8M
FCF MarginFCF / Revenue
12.7%
Capex IntensityCapex / Revenue
7.7%
Cash ConversionOCF / Net Profit
4.17×
TTM Free Cash FlowTrailing 4 quarters
$56.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KOS
KOS
VTOL
VTOL
Q4 25
$35.3M
$76.9M
Q3 25
$-27.6M
$23.1M
Q2 25
$127.2M
$99.0M
Q1 25
$-888.0K
$-603.0K
Q4 24
$175.7M
$51.1M
Q3 24
$6.3M
$66.0M
Q2 24
$223.7M
$33.7M
Q1 24
$272.6M
$26.7M
Free Cash Flow
KOS
KOS
VTOL
VTOL
Q4 25
$47.8M
Q3 25
$-6.2M
Q2 25
$67.4M
Q1 25
$-52.7M
Q4 24
$-32.4M
Q3 24
$9.0M
Q2 24
$-16.7M
Q1 24
$-37.9M
FCF Margin
KOS
KOS
VTOL
VTOL
Q4 25
12.7%
Q3 25
-1.6%
Q2 25
17.9%
Q1 25
-15.0%
Q4 24
-9.2%
Q3 24
2.5%
Q2 24
-4.6%
Q1 24
-11.2%
Capex Intensity
KOS
KOS
VTOL
VTOL
Q4 25
7.7%
Q3 25
7.6%
Q2 25
8.4%
Q1 25
14.9%
Q4 24
23.6%
Q3 24
15.6%
Q2 24
14.0%
Q1 24
19.2%
Cash Conversion
KOS
KOS
VTOL
VTOL
Q4 25
4.17×
Q3 25
0.45×
Q2 25
3.12×
Q1 25
-0.02×
Q4 24
1.61×
Q3 24
0.14×
2.34×
Q2 24
3.74×
1.20×
Q1 24
2.97×
4.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

KOS
KOS

Ghana Segment$134.6M46%
Gulf Of America$80.7M27%
Mauritania And Senegal$54.9M19%
Equatorial Guinea Segment$24.3M8%

VTOL
VTOL

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

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