Thalassa HoldingsLSE:THAL 33 Pretax Margin % is 826.35% as of Dec. 2025. GuruFocus rates LSE:THAL with a GF Score™ of 33/100. The stock has 3 warning signs investors should review. Among 921 Oil & Gas companies, Thalassa Holdings ranks worse than 93.27% on this metric.
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Thalassa Holdings Pretax Margin % Related Terms
Thalassa Holdings Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Thalassa Holdings's Pretax Margin % can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
LSE:THAL vs SLB, BKR, HAL: Pretax Margin % Comparison
For the Oil & Gas Equipment & Services subindustry, Thalassa Holdings's Pretax Margin %, along with its competitors' market caps and Pretax Margin % data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Thalassa Holdings Pretax Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Thalassa Holdings's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Thalassa Holdings's Pretax Margin % falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Thalassa Holdings (LSE:THAL) has a Pretax Margin % of 826.35% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Thalassa Holdings and its competitors. According to the industry distribution chart, Thalassa Holdings ranks #859 out of 921 companies in the Oil & Gas industry, placing it in the top 93.3%.
Is Thalassa Holdings' Pretax Margin % too high?
Thalassa Holdings' current Pretax Margin % is 826.35%. The Oil & Gas industry median Pretax Margin % is 5.18. Thalassa Holdings' value of 826.35% is 15852.7% above this industry median. Based on the distribution chart, Thalassa Holdings ranks #859 out of 921 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Thalassa Holdings has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Thalassa Holdings' Pretax Margin % compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, Thalassa Holdings ranks #859 out of 921 companies for Pretax Margin %. This places Thalassa Holdings in the lower half of its industry. The industry median Pretax Margin % is 5.18. Thalassa Holdings' value of 826.35% is 15852.7% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for an Oil & Gas company?
The median Pretax Margin % among Oil & Gas companies is 5.18, based on 921 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Thalassa Holdings's current Pretax Margin % of 826.35% is 15852.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Thalassa Holdings and its competitors. For the Oil & Gas industry, the median Pretax Margin % is 5.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thalassa Holdings's current Pretax Margin % is 826.35%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thalassa Holdings stock overvalued right now?
Thalassa Holdings (LSE:THAL) has a current Pretax Margin % of 826.35%. The current Pretax Margin % is 826.35% and 15852.7% above the Oil & Gas industry median of 5.18. Thalassa Holdings' overall GF Score™ is 33/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Thalassa Holdings (LSE:THAL), the current Pretax Margin % is 826.35% as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Thalassa Holdings Ltd is an international business company. It is a holding company with interests in property, and marine seismic/defense R&D. The company has two operating segments comprised of rental income through the Aperion Group and Product Development through the rest of the Group.
33GF Score
Get the complete analysis for LSE:THAL
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
LSE:THAL has been successfully added to your 
