GLKFF (Cleantek Industries) FCF Margin %: 5.04% (As of Mar. 2026) — 55% Below Median

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.

GLKFF Cleantek Industries Inc GLKFF
50 GF Score
Price $0.58
GF Value $0.24
! 4 Warning Signs
View Full Analysis

What is Cleantek Industries FCF Margin %?

Cleantek Industries GLKFF 50 FCF Margin % is 5.04% as of Mar. 2026, which is 55% below its 10-year median of 11.15. GuruFocus rates GLKFF with a GF Score™ of 50/100 and a GF Value™ of $0.24. The stock has 4 warning signs investors should review. Among 3,036 Industrial Products companies, Cleantek Industries ranks better than 82.91% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Cleantek Industries's Free Cash Flow for the three months ended in Mar. 2026 was $0.13 Mil. Cleantek Industries's Revenue for the three months ended in Mar. 2026 was $2.56 Mil. Therefore, Cleantek Industries's FCF Margin % for the quarter that ended in Mar. 2026 was 5.04%.

As of today, Cleantek Industries's current FCF Yield % is 9.45%.

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

GLKFF' s FCF Margin % Range Over the Past 10 Years
Min: -37.77   Med: 11.15   Max: 15.63
Current: 11.8


During the past 6 years, the highest FCF Margin % of Cleantek Industries was 15.63%. The lowest was -37.77%. And the median was 11.15%.

GLKFF's FCF Margin % is ranked better than
82.91% of 3036 companies
in the Industrial Products industry
Industry Median: 1.54 vs GLKFF: 11.80


Cleantek Industries FCF Margin % Related Terms


Cleantek Industries FCF Margin % Historical Data

* Premium members only.

The historical data trend for Cleantek Industries'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.

Cleantek Industries FCF Margin % Chart

Cleantek Industries Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial -37.76 -16.80 15.63 12.24 10.06

Cleantek Industries Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF 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 1.59 7.50 21.33 13.93 5.04

GLKFF vs GEV, ETN, PH: FCF Margin % Comparison

For the Specialty Industrial Machinery subindustry, Cleantek Industries'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.


Cleantek Industries FCF Margin % vs Industrial Products Industry

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

* The bar in red indicates where Cleantek Industries's FCF Margin % falls into.


GLKFF
50GF Score
Cleantek Industries Inc GLKFF
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Cleantek Industries FCF Margin % Calculation

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

Cleantek Industries'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 )
=1.004/9.978
=10.06 %

Cleantek Industries's FCF Margin for the quarter that ended in Mar. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=0.129/2.561
=5.04 %

* 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 5.04% mean?
Cleantek Industries (GLKFF) has a FCF Margin % of 5.04% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Cleantek Industries and its competitors. This is 55% below median its historical median of 11.15. According to the industry distribution chart, Cleantek Industries ranks #519 out of 3036 companies in the Industrial Products industry, placing it in the top 17.1%.
Is Cleantek Industries' FCF Margin % too high?
Cleantek Industries' current FCF Margin % of 5.04% is 55% below median its 10-year median of 11.15. The Industrial Products industry median FCF Margin % is 1.54. Cleantek Industries' value of 5.04% is 227.3% above this industry median. Based on the distribution chart, Cleantek Industries ranks #519 out of 3036 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Cleantek Industries has a GF Score™ of 50/100, reflecting its overall financial health beyond just this single metric.
How does Cleantek Industries' FCF Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Cleantek Industries ranks #519 out of 3036 companies for FCF Margin %. This places Cleantek Industries in the top 17% of its industry — outperforming the majority of peers. The industry median FCF Margin % is 1.54. Cleantek Industries' value of 5.04% is 227.3% above this benchmark. While the company's 10-year median is 11.15 vs. the industry median of 1.54, Cleantek Industries has consistently been above 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 FCF Margin % for an Industrial Products company?
The median FCF Margin % among Industrial Products companies is 1.54, based on 3,036 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. Cleantek Industries's current FCF Margin % of 5.04% is 227.3% above 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 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 Cleantek Industries and its competitors. For the Industrial Products industry, the median FCF Margin % is 1.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cleantek Industries's current FCF Margin % is 5.04%, which is 55% below median its own 10-year median of 11.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cleantek Industries stock overvalued right now?
Cleantek Industries (GLKFF) has a current FCF Margin % of 5.04%. The stock's GF Value™ is $0.24, compared to a current price of $0.58 — trading 141.7% above its estimated fair value. The current FCF Margin % is 5.04%, which is 55% below median its 10-year median of 11.15 and 227.3% above the Industrial Products industry median of 1.54. Cleantek Industries' overall GF Score™ is 50/100 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 Cleantek Industries (GLKFF), the current FCF Margin % is 5.04% as of Mar. 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 Cleantek Industries (GLKFF) Overvalued in 2026?

Based on GuruFocus' analysis, Cleantek Industries stock appears to be overvalued. The current stock price of $0.58 is trading 141.7% above its estimated GF Value™ of $0.24.

Key valuation signals for GLKFF:

  • FCF Margin %: 5.04% (55% below median its 10-year median of 11.15)
  • GF Value™: $0.24 vs. price of $0.58 (141.7% above fair value)
  • GF Score™: 50/100 with 4 warning signs
  • Industry Position: 227.3% above the Industrial Products median (#519 of 3036)

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


Cleantek Industries Business Description

Other Exchanges CTEK:Canada
Address 520 5th Avenue SW, Suite 1210, Calgary, AB, CAN, T2P 3R7
Cleantek Industries Inc is engaged in the manufacturing and rental of equipment to the oil and gas and construction industries in Western Canada and the United States. Its products include ZeroE, Halo, DZeroE, and SolarHybrid.Li, SolarHybrid, and Stadium Lighting among others. The company's revenue is generated from the rental and service of dehydration units, lighting towers, and lighting systems based on fixed or agreed-upon service contracts with the customer.
50GF Score

Get the complete analysis for GLKFF

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

$0.58
Price
$0.24
GF Value