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EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, CastleNet Technology's Enterprise Value is NT$3,606 Mil.
CastleNet Technology's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1,763 Mil. Therefore, CastleNet Technology's EV-to-FCF for today is 2.05.
The historical rank and industry rank for CastleNet Technology's EV-to-FCF or its related term are showing as below:
ROCO:8059'
s EV-to-FCF Range Over the Past 10 Years
Min: -149.47 Med: -3.91 Max: 62.19
Current: 2.05
During the past 13 years, the highest EV-to-FCF of CastleNet Technology was 62.19. The lowest was -149.47. And the median was -3.91.
ROCO:8059's EV-to-FCF is ranked better than 93.23% of 1330
companies
in the Hardware industry
Industry Median: 22.835
vs ROCO:8059: 2.05
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
CastleNet Technology's PE Ratio (TTM) for today is calculated as:
CastleNet Technology's share price for today is NT$16.90.
CastleNet Technology's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$-2.390.
* 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.
Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.
CastleNet Technology EV-to-FCF Related Terms
CastleNet Technology EV-to-FCF Historical Data
* Premium members only.
The historical data trend for CastleNet Technology's EV-to-FCF 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.
ROCO:8059 vs CSCO, CIEN, MSI: EV-to-FCF Comparison
For the Communication Equipment subindustry, CastleNet Technology's EV-to-FCF, along with its competitors' market caps and EV-to-FCF 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.
CastleNet Technology EV-to-FCF vs Hardware Industry
For the Hardware industry and Technology sector, CastleNet Technology's EV-to-FCF distribution charts can be found below:
* The bar in red indicates where CastleNet Technology's EV-to-FCF falls into.
CastleNet Technology's current Enterprise Value is NT$3,606 Mil.
CastleNet Technology's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$1,763 Mil.
* 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.
CastleNet Technology (ROCO:8059) has a EV-to-FCF of 2.05 as of Jul. 16, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on CastleNet Technology and its competitors. According to the industry distribution chart, CastleNet Technology ranks #90 out of 1330 companies in the Hardware industry, placing it in the top 6.8%.
Is CastleNet Technology's EV-to-FCF too high?
CastleNet Technology's current EV-to-FCF is 2.05. The Hardware industry median EV-to-FCF is 22.84. CastleNet Technology's value of 2.05 is 91% below this industry median. Based on the distribution chart, CastleNet Technology ranks #90 out of 1330 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, CastleNet Technology has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does CastleNet Technology's EV-to-FCF compare to CSCO and CIEN?
According to the Hardware industry distribution chart, CastleNet Technology ranks #90 out of 1330 companies for EV-to-FCF. This places CastleNet Technology in the top 7% of its industry — outperforming the majority of peers. The industry median EV-to-FCF is 22.84. CastleNet Technology's value of 2.05 is 91% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-FCF for a Hardware company?
The median EV-to-FCF among Hardware companies is 22.84, based on 1,330 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. CastleNet Technology's current EV-to-FCF of 2.05 is 91% 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 EV-to-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on CastleNet Technology and its competitors. For the Hardware industry, the median EV-to-FCF is 22.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. CastleNet Technology's current EV-to-FCF is 2.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CastleNet Technology stock overvalued right now?
Based on GuruFocus' analysis, CastleNet Technology (ROCO:8059) is currently considered Possible Value Trap. The stock's GF Value™ is NT$365.62, compared to a current price of NT$16.90 — trading 95.4% below its estimated fair value. The current EV-to-FCF is 2.05 and 91% below the Hardware industry median of 22.84. CastleNet Technology's overall GF Score™ is 52/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For CastleNet Technology (ROCO:8059), the current EV-to-FCF is 2.05 as of Jul. 16, 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 CastleNet Technology (ROCO:8059) Overvalued in 2026?
Based on GuruFocus' analysis, CastleNet Technology stock appears to be undervalued.
The current stock price of NT$16.90 is trading 95.4% below its estimated GF Value™ of NT$365.62.
GuruFocus considers CastleNet Technology to be Possible Value Trap.
Key valuation signals for ROCO:8059:
EV-to-FCF: 2.05
GF Value™: NT$365.62 vs. price of NT$16.90 (95.4% below fair value)
Industry Position: 91% below the Hardware median (#90 of 1330)
No single metric tells the full story. See the ROCO:8059 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
CastleNet Technology Inc is a manufacturer of network communication equipment in Taiwan. It is predominantly engaged in the manufacturing and selling of consumer electronics products such as broadband communications and digital home entertainment. It offers products like EMTA Gateway, Data Gateway, Data Modem, and WiFi Mesh System among others. Geographically, the company generates a majority of its revenue from America followed by Asia, Europe, and Oceania.
52GF Score
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EV-to-FCF is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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