Goldtek Technology Co (ROCO:6638) EBITDA Margin %: -4.09% (As of Dec. 2025)

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ROCO:6638 Goldtek Technology Co Ltd ROCO:6638
59 GF Score
Price NT$46.30
GF Value NT$34.68
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Goldtek Technology Co EBITDA Margin %?

Goldtek Technology Co ROCO:6638 +5.23% 59 EBITDA Margin % is -4.09% as of Dec. 2025. GuruFocus rates ROCO:6638 with a GF Score™ of 59/100 and a GF Value™ of NT$34.68 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 2,476 Hardware companies, Goldtek Technology Co ranks worse than 87.72% on this metric.

EBITDA Margin % is calculated as EBITDA divided by its Revenue. Goldtek Technology Co's EBITDA for the six months ended in Dec. 2025 was NT$-51 Mil. Goldtek Technology Co's Revenue for the six months ended in Dec. 2025 was NT$1,252 Mil. Therefore, Goldtek Technology Co's EBITDA margin for the quarter that ended in Dec. 2025 was -4.09%.


Goldtek Technology Co  (ROCO:6638) 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.


Goldtek Technology Co EBITDA Margin % Related Terms


Goldtek Technology Co EBITDA Margin % Historical Data

* Premium members only.

The historical data trend for Goldtek Technology 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.

Goldtek Technology Co EBITDA Margin % Chart

Goldtek Technology 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 8.10 9.27 9.01 8.00 -16.19

Goldtek Technology Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 4.99 11.26 5.80 -35.34 -4.09

ROCO:6638 vs CSCO, CIEN, MSI: EBITDA Margin % Comparison

For the Communication Equipment subindustry, Goldtek Technology 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.


Goldtek Technology Co EBITDA Margin % vs Hardware Industry

For the Hardware industry and Technology sector, Goldtek Technology Co's EBITDA Margin % distribution charts can be found below:

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


ROCO:6638
59GF Score
Goldtek Technology Co Ltd ROCO:6638
EBITDA Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Goldtek Technology Co EBITDA Margin % Calculation

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

Goldtek Technology 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 )
=-330.836/2043.275
=-16.19 %

Goldtek Technology 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 )
=-51.159/1251.807
=-4.09 %

* 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 -4.09% mean?
Goldtek Technology Co (ROCO:6638) has a EBITDA Margin % of -4.09% 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 Goldtek Technology Co and its competitors. According to the industry distribution chart, Goldtek Technology Co ranks #2172 out of 2476 companies in the Hardware industry, placing it in the top 87.7%.
Is Goldtek Technology Co's EBITDA Margin % too high?
Goldtek Technology Co's current EBITDA Margin % is -4.09%. Based on the distribution chart, Goldtek Technology Co ranks #2172 out of 2476 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Goldtek Technology Co has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Goldtek Technology Co's EBITDA Margin % compare to CSCO and CIEN?
According to the Hardware industry distribution chart, Goldtek Technology Co ranks #2172 out of 2476 companies for EBITDA Margin %. This places Goldtek Technology Co in the lower half of its industry. The industry median EBITDA Margin % is 7.01. 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 Hardware company?
The median EBITDA Margin % among Hardware companies is 7.01, based on 2,476 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. 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 Goldtek Technology Co and its competitors. For the Hardware industry, the median EBITDA Margin % is 7.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Goldtek Technology Co's current EBITDA Margin % is -4.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Goldtek Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Goldtek Technology Co (ROCO:6638) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$34.68, compared to a current price of NT$46.30 — trading 33.5% above its estimated fair value. The current EBITDA Margin % is -4.09%. Goldtek Technology Co's overall GF Score™ is 59/100 with 5 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 Goldtek Technology Co (ROCO:6638), the current EBITDA Margin % is -4.09% 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 Goldtek Technology Co (ROCO:6638) Overvalued in 2026?

Based on GuruFocus' analysis, Goldtek Technology Co stock appears to be overvalued. The current stock price of NT$46.30 is trading 33.5% above its estimated GF Value™ of NT$34.68. GuruFocus considers Goldtek Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:6638:

  • EBITDA Margin %: -4.09%
  • GF Value™: NT$34.68 vs. price of NT$46.30 (33.5% above fair value)
  • GF Score™: 59/100 with 5 warning signs

No single metric tells the full story. See the ROCO:6638 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Goldtek Technology Co Business Description

Address Jian 1st Road, 16th Floor, No.166, Zhonghe District, New Taipei City, TWN, 235
Goldtek Technology Co Ltd is engaged in customization and contract manufacturing for information and communication technology devices for various industries. Its services include software development, PCBA board level design, and turn-key solution which includes ID/ME design, hardware/software development, quality testing, manufacturing and EMC/Safety certification tests.
59GF Score

Get the complete analysis for ROCO:6638

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

NT$46.30
Price
NT$34.68
GF Value