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Sea1 Offshore

SEA1.OL
59
Oil & Gas Equipment & Services · Energy
Price
kr 28.90
+0.55 (+1.94%)
Market Cap
kr 4.44B
Exchange
Oslo Stock Exchange
Winston Score
59
Winston is curious
A decent business — some strong pillars, some weaker.
Data as of Aug 23, 2026 · filings through Mar 31, 2026
How the score breaks down
Quality
Strong
Growth
Mixed
Cash Flow
Good
Stability
Good
Valuation
Good
Dividends
Good

Share count rising — dilution

+4.4% over 4y

The company has issued more shares over this period, which dilutes each existing shareholder’s stake.

Diluted shares outstanding: 147.1M (2021) → 153.5M (2025)

Winston Score History

The full picture

Sea1 Offshore is a company that owns and operates offshore support vessels — large ships that help oil and gas companies do their work at sea. These vessels carry supplies, equipment, and workers to offshore drilling platforms and production facilities. The company serves major oil and gas producers operating in offshore energy regions around the world.

Sea1 Offshore makes money by chartering its vessels to energy companies, typically under contracts that pay a daily rate for use of each ship. The company operates internationally, with a focus on active offshore energy markets. Its high gross margins suggest a modern, efficient fleet, which can command better rates than older vessels — a meaningful edge in a competitive market. The key risk is that vessel day rates are closely tied to oil prices and offshore drilling activity, so a prolonged drop in energy spending could quickly reduce revenue and utilization across the fleet.

Score breakdown

Every number that matters to educated investors.

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Quality

Profit per sale
Gross Margin
81.7%
Premium pricing power — 81.7% gross margin
Profit after running costs
Operating Margin
33.9%
Excellent — 33.9% operating margin
Return on the money invested
ROCE
14.1%
Good — 14.1% return on capital

ROIC between 5% and 15%. They earn 5 to 15 cents back per year on every dollar invested.

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Growth

Sales growth
Sales YoY
-16.1%
Shrinking sales (-16.1% YoY)
Profit growth
EPS YoY
-12.8%
Earnings shrinking (-12.8% YoY)

Earnings per share down more than 10%. Either a bad year, or a real decline.

How steady the profit is
EPS Consistency
5/8 quarters
Mixed — about half the quarters showed growth

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Cash Flow

Profit that turns into cash
Cash Conversion
93%
Modest — 93% of profit becomes cash
Spare cash per sale
FCF Margin
4.7%
Thin free cash flow (4.7%)

FCF margin between 0% and 10%. Some cash from sales, but not a lot.

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Stability

What it owes vs what it owns
Debt / Equity
0.72
Moderate — manageable debt (0.72)
Covers its interest
Interest Cover
3.92x
Tight — interest eats into profit (3.9x)

Interest coverage between 3 and 8. Profits cover interest several times over.

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Valuation

Price vs profit
P/E Ratio (TTM)
4.0x
Attractive valuation — P/E 4.0

P/E under 10. The price tag is small relative to last year's profit.

Cheaper or dearer next year
P/E vs Forward
-2.3
SLOWING
Earnings expected to fall — forward P/E higher than today

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Dividends

Dividend
Dividend Yield
13.84%
Healthy income — 13.84% yield

Yield above 6% — often a flag the market is pricing in a cut.

Dividend record
Dividend Growth
N/A
Data not available

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