Thalassa HoldingsLSE:THAL 33 EBITDA Margin % is 879.64% 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 916 Oil & Gas companies, Thalassa Holdings ranks worse than 93.56% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Thalassa Holdings's EBITDA for the
six
months ended in Dec. 2025 was £-1.47 Mil. Thalassa Holdings's Revenue for the
six
months ended in Dec. 2025 was £-0.17 Mil. Therefore, Thalassa Holdings's EBITDA margin for the quarter that ended in Dec. 2025 was 879.64%.
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Thalassa Holdings EBITDA Margin % Related Terms
Thalassa Holdings EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Thalassa Holdings's EBITDA 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: EBITDA Margin % Comparison
For the Oil & Gas Equipment & Services subindustry, Thalassa Holdings's EBITDA Margin %, along with its competitors' market caps and EBITDA 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 EBITDA Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Thalassa Holdings's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Thalassa Holdings's EBITDA 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 EBITDA Margin % of 879.64% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Thalassa Holdings and its competitors. According to the industry distribution chart, Thalassa Holdings ranks #857 out of 916 companies in the Oil & Gas industry, placing it in the top 93.6%.
Is Thalassa Holdings' EBITDA Margin % too high?
Thalassa Holdings' current EBITDA Margin % is 879.64%. The Oil & Gas industry median EBITDA Margin % is 13.80. Thalassa Holdings' value of 879.64% is 6274.2% above this industry median. Based on the distribution chart, Thalassa Holdings ranks #857 out of 916 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' EBITDA Margin % compare to SLB and BKR?
According to the Oil & Gas industry distribution chart, Thalassa Holdings ranks #857 out of 916 companies for EBITDA Margin %. This places Thalassa Holdings in the lower half of its industry. The industry median EBITDA Margin % is 13.80. Thalassa Holdings' value of 879.64% is 6274.2% 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 EBITDA Margin % for an Oil & Gas company?
The median EBITDA Margin % among Oil & Gas companies is 13.80, based on 916 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Thalassa Holdings's current EBITDA Margin % of 879.64% is 6274.2% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Thalassa Holdings and its competitors. For the Oil & Gas industry, the median EBITDA Margin % is 13.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thalassa Holdings's current EBITDA Margin % is 879.64%. 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 EBITDA Margin % of 879.64%. The current EBITDA Margin % is 879.64% and 6274.2% above the Oil & Gas industry median of 13.80. 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 EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Thalassa Holdings (LSE:THAL), the current EBITDA Margin % is 879.64% 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
EBITDA 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 
