Interroyal Engineering PCL (BKK:IROYAL) FCF Margin %: -13.90% (As of Jun. 2026)

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.

BKK:IROYAL Interroyal Engineering PCL BKK:IROYAL
22 GF Score
Price ฿4.80
! 4 Warning Signs
View Full Analysis

What is Interroyal Engineering PCL FCF Margin %?

Interroyal Engineering PCL BKK:IROYAL 22 FCF Margin % is -13.90% as of Jun. 2026. GuruFocus rates BKK:IROYAL with a GF Score™ of 22/100. The stock has 4 warning signs investors should review. Among 3,044 Industrial Products companies, Interroyal Engineering PCL ranks better than 52.17% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Interroyal Engineering PCL's Free Cash Flow for the three months ended in Jun. 2026 was ฿-17.3 Mil. Interroyal Engineering PCL's Revenue for the three months ended in Jun. 2026 was ฿124.6 Mil. Therefore, Interroyal Engineering PCL's FCF Margin % for the quarter that ended in Jun. 2026 was -13.90%.

As of today, Interroyal Engineering PCL's current FCF Yield % is 0.40%.

The historical rank and industry rank for Interroyal Engineering PCL's FCF Margin % or its related term are showing as below:

BKK:IROYAL' s FCF Margin % Range Over the Past 10 Years
Min: 1.97   Med: 20.67   Max: 77.34
Current: 1.97


During the past 4 years, the highest FCF Margin % of Interroyal Engineering PCL was 77.34%. The lowest was 1.97%. And the median was 20.67%.

BKK:IROYAL's FCF Margin % is ranked better than
52.17% of 3044 companies
in the Industrial Products industry
Industry Median: 1.395 vs BKK:IROYAL: 1.97


Interroyal Engineering PCL FCF Margin % Related Terms


Interroyal Engineering PCL FCF Margin % Historical Data

* Premium members only.

The historical data trend for Interroyal Engineering PCL's FCF 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.

Interroyal Engineering PCL FCF Margin % Chart

Interroyal Engineering PCL Annual Data
Trend Dec22 Dec23 Dec24 Dec25
FCF Margin %
6.08 29.16 77.34 12.18

Interroyal Engineering PCL Quarterly Data
Dec22 Jun23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Dec25 Mar26 Jun26
FCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only 134.38 5.08 0.00 21.90 -13.90

BKK:IROYAL vs GEV, ETN, PH: FCF Margin % Comparison

For the Specialty Industrial Machinery subindustry, Interroyal Engineering PCL's FCF Margin %, along with its competitors' market caps and FCF 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.


Interroyal Engineering PCL FCF Margin % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Interroyal Engineering PCL's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Interroyal Engineering PCL's FCF Margin % falls into.


BKK:IROYAL
22GF Score
Interroyal Engineering PCL BKK:IROYAL
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Interroyal Engineering PCL FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Interroyal Engineering PCL's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=57.785/474.4
=12.18 %

Interroyal Engineering PCL's FCF Margin for the quarter that ended in Jun. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=-17.318/124.557
=-13.90 %

* 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 FCF Margin % →
What does a FCF Margin % of -13.90% mean?
Interroyal Engineering PCL (BKK:IROYAL) has a FCF Margin % of -13.90% as of Jun. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Interroyal Engineering PCL and its competitors. Over the past decade, Interroyal Engineering PCL's FCF Margin % has ranged from 1.97 to 77.34. According to the industry distribution chart, Interroyal Engineering PCL ranks #1456 out of 3044 companies in the Industrial Products industry, placing it in the top 47.8%.
Is Interroyal Engineering PCL's FCF Margin % too high?
Interroyal Engineering PCL's current FCF Margin % is -13.90%. Over the past 10 years, this metric has ranged from a low of 1.97 to a high of 77.34. Based on the distribution chart, Interroyal Engineering PCL ranks #1456 out of 3044 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Interroyal Engineering PCL has a GF Score™ of 22/100, reflecting its overall financial health beyond just this single metric.
How does Interroyal Engineering PCL's FCF Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Interroyal Engineering PCL ranks #1456 out of 3044 companies for FCF Margin %. This puts Interroyal Engineering PCL in the upper half of its industry. The industry median FCF Margin % is 1.40. Historically, Interroyal Engineering PCL's own FCF Margin % has ranged from 1.97 to 77.34 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Industrial Products company?
The median FCF Margin % among Industrial Products companies is 1.40, based on 3,044 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Interroyal Engineering PCL and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.40 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Interroyal Engineering PCL's current FCF Margin % is -13.90%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Interroyal Engineering PCL stock overvalued right now?
Interroyal Engineering PCL (BKK:IROYAL) has a current FCF Margin % of -13.90%. The current FCF Margin % is -13.90%. Interroyal Engineering PCL's overall GF Score™ is 22/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Interroyal Engineering PCL (BKK:IROYAL), the current FCF Margin % is -13.90% 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.

Interroyal Engineering PCL Business Description

Address 171 Charansanitwong Road, Bang phlat Sub-District, Bang Phlat Distric, Bangkok, THA, 10700
Interroyal Engineering PCL provides comprehensive engineering solutions both in Thailand and internationally including the procurement, design, installation, and maintenance of machinery and equipment for various industries which are divided into: Energy; Communications, Networks, and Intelligent Technology; Petroleum and Natural Gas Business Support; Environmental Management and Future Energy Development. The group operates in two business segments: revenues from sales; and revenues from sales with installation.
22GF Score

Get the complete analysis for BKK:IROYAL

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

฿4.80
Price