Alformer Industrial Co (ROCO:4558) EBITDA Margin %: 8.45% (As of Dec. 2025) — Near Median

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ROCO:4558 Alformer Industrial Co Ltd ROCO:4558
47 GF Score
Price NT$16.85
GF Value NT$24.61
Valuation Possible Value Trap
! 7 Warning Signs
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What is Alformer Industrial Co EBITDA Margin %?

Alformer Industrial Co ROCO:4558 -0.88% 47 EBITDA Margin % is 8.45% as of Dec. 2025, which is 9% above its 10-year median of 7.73. GuruFocus rates ROCO:4558 with a GF Score™ of 47/100 and a GF Value™ of NT$24.61 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 839 Metals & Mining companies, Alformer Industrial Co ranks worse than 57.81% on this metric.

EBITDA Margin % is calculated as EBITDA divided by its Revenue. Alformer Industrial Co's EBITDA for the three months ended in Dec. 2025 was NT$25 Mil. Alformer Industrial Co's Revenue for the three months ended in Dec. 2025 was NT$301 Mil. Therefore, Alformer Industrial Co's EBITDA margin for the quarter that ended in Dec. 2025 was 8.45%.


Alformer Industrial Co  (ROCO:4558) EBITDA Margin % Explanation

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.


Alformer Industrial Co EBITDA Margin % Related Terms


Alformer Industrial Co EBITDA Margin % Historical Data

* Premium members only.

The historical data trend for Alformer Industrial Co'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.

Alformer Industrial Co EBITDA Margin % Chart

Alformer Industrial Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EBITDA Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.46 7.40 4.75 7.94 5.10

Alformer Industrial Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
EBITDA 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 5.35 0.56 -0.96 11.90 8.45

ROCO:4558 vs AA, CENX, CSTM: EBITDA Margin % Comparison

For the Aluminum subindustry, Alformer Industrial Co'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.


Alformer Industrial Co EBITDA Margin % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Alformer Industrial Co's EBITDA Margin % distribution charts can be found below:

* The bar in red indicates where Alformer Industrial Co's EBITDA Margin % falls into.


ROCO:4558
47GF Score
Alformer Industrial Co Ltd ROCO:4558
EBITDA Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Alformer Industrial Co EBITDA Margin % Calculation

EBITDA margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent.

Alformer Industrial Co's EBITDA Margin % for the fiscal year that ended in Dec. 2025 is calculated as

EBITDA Margin %=EBITDA (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=78.428/1536.359
=5.10 %

Alformer Industrial Co's EBITDA Margin % for the quarter that ended in Dec. 2025 is calculated as

EBITDA Margin %=EBITDA (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=25.41/300.805
=8.45 %

* 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 EBITDA Margin % →
What does a EBITDA Margin % of 8.45% mean?
Alformer Industrial Co (ROCO:4558) has a EBITDA Margin % of 8.45% 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 Alformer Industrial Co and its competitors. This is near median its historical median of 7.73. Over the past decade, Alformer Industrial Co's EBITDA Margin % has ranged from 4.75 to 14.46. According to the industry distribution chart, Alformer Industrial Co ranks #485 out of 839 companies in the Metals & Mining industry, placing it in the top 57.8%.
Is Alformer Industrial Co's EBITDA Margin % too high?
Alformer Industrial Co's current EBITDA Margin % of 8.45% is near median its 10-year median of 7.73. Over the past 10 years, this metric has ranged from a low of 4.75 to a high of 14.46. The Metals & Mining industry median EBITDA Margin % is 9.28. Alformer Industrial Co's value of 8.45% is 8.9% below this industry median. Based on the distribution chart, Alformer Industrial Co ranks #485 out of 839 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Alformer Industrial Co has a GF Score™ of 47/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Alformer Industrial Co's EBITDA Margin % compare to AA and CENX?
According to the Metals & Mining industry distribution chart, Alformer Industrial Co ranks #485 out of 839 companies for EBITDA Margin %. This places Alformer Industrial Co in the lower half of its industry. The industry median EBITDA Margin % is 9.28. Alformer Industrial Co's value of 8.45% is 8.9% below this benchmark. Historically, Alformer Industrial Co's own EBITDA Margin % has ranged from 4.75 to 14.46 over the past decade. While the company's 10-year median is 7.73 vs. the industry median of 9.28, Alformer Industrial Co has consistently been below the industry average. 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 a Metals & Mining company?
The median EBITDA Margin % among Metals & Mining companies is 9.28, based on 839 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. Alformer Industrial Co's current EBITDA Margin % of 8.45% is 8.9% below 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 Alformer Industrial Co and its competitors. For the Metals & Mining industry, the median EBITDA Margin % is 9.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alformer Industrial Co's current EBITDA Margin % is 8.45%, which is near median its own 10-year median of 7.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alformer Industrial Co stock overvalued right now?
Based on GuruFocus' analysis, Alformer Industrial Co (ROCO:4558) is currently considered Possible Value Trap. The stock's GF Value™ is NT$24.61, compared to a current price of NT$16.85 — trading 31.5% below its estimated fair value. The current EBITDA Margin % is 8.45%, which is near median its 10-year median of 7.73 and 8.9% below the Metals & Mining industry median of 9.28. Alformer Industrial Co's overall GF Score™ is 47/100 with 7 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 Alformer Industrial Co (ROCO:4558), the current EBITDA Margin % is 8.45% 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.

Is Alformer Industrial Co (ROCO:4558) Overvalued in 2026?

Based on GuruFocus' analysis, Alformer Industrial Co stock appears to be undervalued. The current stock price of NT$16.85 is trading 31.5% below its estimated GF Value™ of NT$24.61. GuruFocus considers Alformer Industrial Co to be Possible Value Trap.

Key valuation signals for ROCO:4558:

  • EBITDA Margin %: 8.45% (near median its 10-year median of 7.73)
  • GF Value™: NT$24.61 vs. price of NT$16.85 (31.5% below fair value)
  • GF Score™: 47/100 with 7 warning signs
  • Industry Position: 8.9% below the Metals & Mining median (#485 of 839)

No single metric tells the full story. See the ROCO:4558 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Alformer Industrial Co Business Description

Address Number 30, Caishen Road, Changhua County, Beidou Township, Beidou, TWN, 521
Alformer Industrial Co Ltd is engaged in the manufacturing of aluminum extrusion products. Its products comprise of Aluminum Grilles, Curtain Walls, Aluminum Solar Frames, Green House, Bike Components and Furniture Components among others.
47GF Score

Get the complete analysis for ROCO:4558

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

NT$16.85
Price
NT$24.61
GF Value