PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) Net Margin %: -25.12% (As of Jun. 2026)

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ISX:RMKO PT Royaltama Mulia Kontraktorindo Tbk ISX:RMKO
55 GF Score
Price Rp290.00
GF Value Rp386.44
Valuation Modestly Undervalued
! 3 Warning Signs
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What is PT Royaltama Mulia Kontraktorindo Tbk Net Margin %?

PT Royaltama Mulia Kontraktorindo Tbk ISX:RMKO 55 Net Margin % is -25.12% as of Jun. 2026. GuruFocus rates ISX:RMKO with a GF Score™ of 55/100 and a GF Value™ of Rp386.44 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 131 Other Energy Sources companies, PT Royaltama Mulia Kontraktorindo Tbk ranks worse than 75.57% on this metric.

Net margin is calculated as Net Income divided by its Revenue. PT Royaltama Mulia Kontraktorindo Tbk's Net Income for the three months ended in Jun. 2026 was Rp-27,934 Mil. PT Royaltama Mulia Kontraktorindo Tbk's Revenue for the three months ended in Jun. 2026 was Rp111,211 Mil. Therefore, PT Royaltama Mulia Kontraktorindo Tbk's net margin for the quarter that ended in Jun. 2026 was -25.12%.

The historical rank and industry rank for PT Royaltama Mulia Kontraktorindo Tbk's Net Margin % or its related term are showing as below:

ISX:RMKO' s Net Margin % Range Over the Past 10 Years
Min: -12.12   Med: -0.13   Max: 10.32
Current: -8.35


ISX:RMKO's Net Margin % is ranked worse than
75.57% of 131 companies
in the Other Energy Sources industry
Industry Median: 3.59 vs ISX:RMKO: -8.35

PT Royaltama Mulia Kontraktorindo Tbk  (ISX:RMKO) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


PT Royaltama Mulia Kontraktorindo Tbk Net Margin % Related Terms


PT Royaltama Mulia Kontraktorindo Tbk Net Margin % Historical Data

* Premium members only.

The historical data trend for PT Royaltama Mulia Kontraktorindo Tbk's Net 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.

PT Royaltama Mulia Kontraktorindo Tbk Net Margin % Chart

PT Royaltama Mulia Kontraktorindo Tbk Annual Data
Trend Dec22 Dec23 Dec24 Dec25
Net Margin %
10.32 7.25 -7.50 -12.12

PT Royaltama Mulia Kontraktorindo Tbk Quarterly Data
Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Net 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 -49.84 3.47 1.02 -27.77 -25.12

PT Royaltama Mulia Kontraktorindo Tbk Net Margin % Competitor Comparison

For the Thermal Coal subindustry, PT Royaltama Mulia Kontraktorindo Tbk's Net Margin %, along with its competitors' market caps and Net 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.


PT Royaltama Mulia Kontraktorindo Tbk Net Margin % vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Royaltama Mulia Kontraktorindo Tbk's Net Margin % distribution charts can be found below:

* The bar in red indicates where PT Royaltama Mulia Kontraktorindo Tbk's Net Margin % falls into.


ISX:RMKO
55GF Score
PT Royaltama Mulia Kontraktorindo Tbk ISX:RMKO
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Royaltama Mulia Kontraktorindo Tbk Net Margin % Calculation

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

PT Royaltama Mulia Kontraktorindo Tbk's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-49398.42/407564.15
=-12.12 %

PT Royaltama Mulia Kontraktorindo Tbk's Net Margin for the quarter that ended in Jun. 2026 is calculated as

Net Margin=Net Income (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=-27934.142/111210.721
=-25.12 %

* 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 Net Margin % →
What does a Net Margin % of -25.12% mean?
PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) has a Net Margin % of -25.12% as of Jun. 2026. Net margin is the ratio of total net income to net sales. View historical data on PT Royaltama Mulia Kontraktorindo Tbk and its competitors. According to the industry distribution chart, PT Royaltama Mulia Kontraktorindo Tbk ranks #99 out of 131 companies in the Other Energy Sources industry, placing it in the top 75.6%.
Is PT Royaltama Mulia Kontraktorindo Tbk's Net Margin % too high?
PT Royaltama Mulia Kontraktorindo Tbk's current Net Margin % is -25.12%. Based on the distribution chart, PT Royaltama Mulia Kontraktorindo Tbk ranks #99 out of 131 companies in the Other Energy Sources industry, which is in the bottom quartile relative to peers. Overall, PT Royaltama Mulia Kontraktorindo Tbk has a GF Score™ of 55/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Royaltama Mulia Kontraktorindo Tbk's Net Margin % compare to competitors?
According to the Other Energy Sources industry distribution chart, PT Royaltama Mulia Kontraktorindo Tbk ranks #99 out of 131 companies for Net Margin %. This places PT Royaltama Mulia Kontraktorindo Tbk in the lower half of its industry. The industry median Net Margin % is 3.59. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for an Other Energy Sources company?
The median Net Margin % among Other Energy Sources companies is 3.59, based on 131 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on PT Royaltama Mulia Kontraktorindo Tbk and its competitors. For the Other Energy Sources industry, the median Net Margin % is 3.59 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Royaltama Mulia Kontraktorindo Tbk's current Net Margin % is -25.12%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Royaltama Mulia Kontraktorindo Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp386.44, compared to a current price of Rp290.00 — trading 25% below its estimated fair value. The current Net Margin % is -25.12%. PT Royaltama Mulia Kontraktorindo Tbk's overall GF Score™ is 55/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO), the current Net Margin % is -25.12% as of Jun. 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 PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) Overvalued in 2026?

Based on GuruFocus' analysis, PT Royaltama Mulia Kontraktorindo Tbk stock appears to be undervalued. The current stock price of Rp290.00 is trading 25% below its estimated GF Value™ of Rp386.44. GuruFocus considers PT Royaltama Mulia Kontraktorindo Tbk to be Modestly Undervalued.

Key valuation signals for ISX:RMKO:

  • Net Margin %: -25.12%
  • GF Value™: Rp386.44 vs. price of Rp290.00 (25% below fair value)
  • GF Score™: 55/100 with 3 warning signs

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


PT Royaltama Mulia Kontraktorindo Tbk Business Description

Address Jalan Puri Kencana Blok M4 No.1, Wisma RMK, 3rd Floor, Kembangan, Jakarta Barat, Jakarta, IDN, 11610
PT Royaltama Mulia Kontraktorindo Tbk is engaged in mining support services and heavy equipment rental services. The company has broad competencies in the integrated coal business. Some of the expertise possessed by the Company, among others, is in the field of preparation of mining infrastructure, coal mining, preparation and construction of hauling roads, coal hauling services, preparation of embankment infrastructure to load coal at embankments, and rental of heavy equipment, among others. The company has three segments: Mining service segment, Rental service segment, and the Construction service segment. It derives maximum revenue from the Construction service segment.
55GF Score

Get the complete analysis for ISX:RMKO

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

Rp290.00
Price
Rp386.44
GF Value