Unique Mining Services PCL (BKK:UMS-R) Pretax Margin %: -166.17% (As of Mar. 2026)


BKK:UMS-R Unique Mining Services PCL BKK:UMS-R
37 GF Score
Price ฿0.36
GF Value ฿0.05
! 6 Warning Signs
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What is Unique Mining Services PCL Pretax Margin %?

Unique Mining Services PCL BKK:UMS-R 37 Pretax Margin % is -166.17% as of Mar. 2026. GuruFocus rates BKK:UMS-R with a GF Score™ of 37/100 and a GF Value™ of ฿0.05. The stock has 6 warning signs investors should review. Among 130 Other Energy Sources companies, Unique Mining Services PCL ranks better than 90% on this metric.

Pre-Tax margin is calculated as Pre-Tax Income divided by its Revenue. Unique Mining Services PCL's Pre-Tax Income for the three months ended in Mar. 2026 was ฿-93.4 Mil. Unique Mining Services PCL's Revenue for the three months ended in Mar. 2026 was ฿56.2 Mil. Therefore, Unique Mining Services PCL's pretax margin for the quarter that ended in Mar. 2026 was -166.17%.

The historical rank and industry rank for Unique Mining Services PCL's Pretax Margin % or its related term are showing as below:

BKK:UMS-R' s Pretax Margin % Range Over the Past 10 Years
Min: -70.48   Med: -27.16   Max: 83.91
Current: 27.35


BKK:UMS-R's Pretax Margin % is ranked better than
90% of 130 companies
in the Other Energy Sources industry
Industry Median: 5.425 vs BKK:UMS-R: 27.35

Unique Mining Services PCL  (BKK:UMS-R) Pretax Margin % Explanation

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.


Unique Mining Services PCL Pretax Margin % Related Terms


Unique Mining Services PCL Pretax Margin % Historical Data

* Premium members only.

The historical data trend for Unique Mining Services PCL'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.

Unique Mining Services PCL Pretax Margin % Chart

Unique Mining Services PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pretax Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -37.21 -26.35 -13.45 -27.96 83.91

Unique Mining Services PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Pretax Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -17.07 403.45 -93.38 -331.01 -166.17

BKK:UMS-R vs CNR: Pretax Margin % Comparison

For the Thermal Coal subindustry, Unique Mining Services PCL'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.


Unique Mining Services PCL Pretax Margin % vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, Unique Mining Services PCL's Pretax Margin % distribution charts can be found below:

* The bar in red indicates where Unique Mining Services PCL's Pretax Margin % falls into.


BKK:UMS-R
37GF Score
Unique Mining Services PCL BKK:UMS-R
Pretax Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Unique Mining Services PCL Pretax Margin % Calculation

Pretax margin - also known as pretax profit margin is the ratio of Pretax Income divided by net sales or Revenue, usually presented in percent.

Unique Mining Services PCL's Pretax Margin for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Margin=Pre-Tax Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=123.318/146.963
=83.91 %

Unique Mining Services PCL's Pretax Margin for the quarter that ended in Mar. 2026 is calculated as

Pretax Margin=Pre-Tax Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-93.398/56.206
=-166.17 %

* 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.

Frequently Asked Questions Learn more about Pretax Margin % →
What does a Pretax Margin % of -166.17% mean?
Unique Mining Services PCL (BKK:UMS-R) has a Pretax Margin % of -166.17% as of Mar. 2026. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Unique Mining Services PCL and its competitors. According to the industry distribution chart, Unique Mining Services PCL ranks #13 out of 130 companies in the Other Energy Sources industry, placing it in the top 10%.
Is Unique Mining Services PCL's Pretax Margin % too high?
Unique Mining Services PCL's current Pretax Margin % is -166.17%. Based on the distribution chart, Unique Mining Services PCL ranks #13 out of 130 companies in the Other Energy Sources industry, which is in the top quartile — a strong position relative to peers. Overall, Unique Mining Services PCL has a GF Score™ of 37/100, reflecting its overall financial health beyond just this single metric.
How does Unique Mining Services PCL's Pretax Margin % compare to CNR?
According to the Other Energy Sources industry distribution chart, Unique Mining Services PCL ranks #13 out of 130 companies for Pretax Margin %. This places Unique Mining Services PCL in the top 10% of its industry — outperforming the majority of peers. The industry median Pretax Margin % is 5.43. 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 Other Energy Sources company?
The median Pretax Margin % among Other Energy Sources companies is 5.43, based on 130 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. 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 Unique Mining Services PCL and its competitors. For the Other Energy Sources industry, the median Pretax Margin % is 5.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Unique Mining Services PCL's current Pretax Margin % is -166.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Unique Mining Services PCL stock overvalued right now?
Unique Mining Services PCL (BKK:UMS-R) has a current Pretax Margin % of -166.17%. The stock's GF Value™ is ฿0.05, compared to a current price of ฿0.36 — trading 620% above its estimated fair value. The current Pretax Margin % is -166.17%. Unique Mining Services PCL's overall GF Score™ is 37/100 with 6 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 Unique Mining Services PCL (BKK:UMS-R), the current Pretax Margin % is -166.17% as of Mar. 2026. 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.

Is Unique Mining Services PCL (BKK:UMS-R) Overvalued in 2026?

Based on GuruFocus' analysis, Unique Mining Services PCL stock appears to be overvalued. The current stock price of ฿0.36 is trading 620% above its estimated GF Value™ of ฿0.05.

Key valuation signals for BKK:UMS-R:

  • Pretax Margin %: -166.17%
  • GF Value™: ฿0.05 vs. price of ฿0.36 (620% above fair value)
  • GF Score™: 37/100 with 6 warning signs

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


Unique Mining Services PCL Business Description

Other Exchanges UMS:Thailand
Address Ploenchit Road, Soi Chidlom, 26/23 Orakarn Building, 7th Floor, Lumpinee, Pathumwan, Bangkok, THA, 10330
Unique Mining Services PCL is engaged in importing and distributing coal for domestic industrial uses. The company's core business is engaged in the distribution of coal and provision of related services for domestic industrial, transportation by barge conveyance, and port services. The company has three segment Distribution of coal and related services, Transport, and Energy. The firm, through its subsidiaries, produces coal briquettes across Thailand. Its operating segments are Distribution of coal and related services, which is the key revenue-driving segment, Transport Segment, and Energy Segment.
37GF Score

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

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