Sea1 Offshore (OSTO:SIOFFO) Quality Rank

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

OSTO:SIOFFO Sea1 Offshore Inc OSTO:SIOFFO
71 GF Score
Price kr27.15
GF Value kr28.33
! 4 Warning Signs
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What is Sea1 Offshore Quality Rank?

The Quality Rank measures the business quality of a company relative to other companies. It is ranked based on the strength of the balance sheet, as well as the profitability and growth of the business. The ranked companies are split in equal numbers and then ranked from 1 to 10, with 10 being the highest.

The rank of balance sheet (30%)

The rank of balance sheet is done through the ranking of:
  • Interest coverage
  • Zscore
  • Debt to revenue
  • Equity to asset
  • Cash to debt

The rank of Profitability (70%)

The ranking of Profitability is done by ranking:
  • Operating margin mean rank (10-year mean average profit margine)
  • Operating margin growth rank
  • Fscore
  • Predictability rank
  • Revenue growth rank (5 year), when the growth is higher than 25%, set it as 25%
  • Num of year profit (number of years that is profitable within the last 10 years)
  • ROIC median (10-year median of ROIC)

Sea1 Offshore Quality Rank Related Terms

OSTO:SIOFFO
71GF Score
Sea1 Offshore Inc OSTO:SIOFFO
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Sea1 Offshore (OSTO:SIOFFO) Overvalued in 2026?

Based on GuruFocus' analysis, Sea1 Offshore stock appears to be undervalued. The current stock price of kr27.15 is trading 4.2% below its estimated GF Value™ of kr28.33.

Key valuation signals for OSTO:SIOFFO:

  • Quality Rank:
  • GF Value™: kr28.33 vs. price of kr27.15 (4.2% below fair value)
  • GF Score™: 71/100 with 4 warning signs

No single metric tells the full story. See the OSTO:SIOFFO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sea1 Offshore Business Description

Industry EnergyOil & Gas
Other Exchanges SEA1:NorwayS5H0:Germany
Address Kjoita 18, Kristiansand, NOR, 4630
Sea1 Offshore Inc is a vessel provider to the offshore oil and gas and renewable industry. It provides a wide range of services with its vessels, equipment and an experienced crew. The fleet consists of various vessels and includes platform supply vessels, anchor handling tug and supply as well as offshore subsea construction and well intervention vessels. The reportable segments are Subsea Vessels, Anchor-Handling Tug Supply (AHTS) Vessels, Platform Supply Vessels (PSVs), Fast Crew & Oil Spill Recovery Vessels, and Other. The company generates the majority of its revenue from the Subsea Vessels segment.
71GF Score

Get the complete analysis for OSTO:SIOFFO

Quality Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr27.15
Price
kr28.33
GF Value