NNFTF (Nanofilm Technologies International) Operating Income: $13.0 Mil (TTM As of Dec. 2025)

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.

NNFTF Nanofilm Technologies International Ltd NNFTF
83 GF Score
Price $0.43
GF Value $0.43
! 5 Warning Signs
View Full Analysis

What is Nanofilm Technologies International Operating Income?

Nanofilm Technologies International NNFTF 83 Operating Income is $13.0 Mil as of Dec. 2025. GuruFocus rates NNFTF with a GF Score™ of 83/100 and a GF Value™ of $0.43. The stock has 5 warning signs investors should review.

Nanofilm Technologies International's Operating Income for the six months ended in Dec. 2025 was $11.8 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was $13.0 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. Nanofilm Technologies International's Operating Income for the six months ended in Dec. 2025 was $11.8 Mil. Nanofilm Technologies International's Revenue for the six months ended in Dec. 2025 was $106.5 Mil. Therefore, Nanofilm Technologies International's Operating Margin % for the quarter that ended in Dec. 2025 was 11.05%.

Warning Sign:

Nanofilm Technologies International Ltd operating margin has been in a 5-year decline. The average rate of decline per year is -38.4%.

Nanofilm Technologies International's 5-Year average Growth Rate for Operating Margin % was -38.40% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. Nanofilm Technologies International's annualized ROC % for the quarter that ended in Dec. 2025 was 5.68%. Nanofilm Technologies International's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 was 6.59%.

Nanofilm Technologies International  (OTCPK:NNFTF) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

Nanofilm Technologies International's annualized ROC % for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jun. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=23.524 * ( 1 - 5.93% )/( (380.812 + 398.158)/ 2 )
=22.1290268/389.485
=5.68 %

where

Invested Capital(Q: Jun. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=479.588 - 24.603 - ( 74.173 - max(0, 44.899 - 186.582+74.173))
=380.812

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=496.414 - 32.749 - ( 65.507 - max(0, 56.864 - 192.401+65.507))
=398.158

Note: The Operating Income data used here is two times the semi-annual (Dec. 2025) data.

2. Joel Greenblatt's definition of Return on Capital:

Nanofilm Technologies International's annualized ROC (Joel Greenblatt) % for the quarter that ended in Dec. 2025 is calculated as:

ROC (Joel Greenblatt) %(Q: Dec. 2025 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Jun. 2025  Q: Dec. 2025
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=19.256/( ( (227.75 + max(57.201, 0)) + (237.313 + max(62.429, 0)) )/ 2 )
=19.256/( ( 284.951 + 299.742 )/ 2 )
=19.256/292.3465
=6.59 %

where Working Capital is:

Working Capital(Q: Jun. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(59.13 + 16.675 + 14.976) - (24.603 + 0 + 8.977)
=57.201

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(85.259 + 15.764 + 8.56) - (32.749 + 0 + 14.405)
=62.429

When net working capital is negative, 0 is used.

Note: The EBIT data used here is two times the semi-annual (Dec. 2025) EBIT data.

3. Operating Income is also linked to Operating Margin %:

Nanofilm Technologies International's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as:

Operating Margin %=Operating Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=11.762/106.467
=11.05 %

* 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.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.

Be Aware

Compared with a company's EBITDA margin, Operating Margin can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin may decline. Often the Operating Margin declines well before the company's revenue or even profit decline. Therefore, Operating Margin is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia's Operating Margin had already been in decline since 2002, although its earnings per share were still rising. Investors who paid attention to Operating Margin would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.

Nanofilm Technologies International Operating Income Related Terms

Nanofilm Technologies International Operating Income Historical Data

* Premium members only.

The historical data trend for Nanofilm Technologies International's Operating Income 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.

Nanofilm Technologies International Operating Income Chart

Nanofilm Technologies International Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 50.05 33.29 1.16 5.88 12.78

Nanofilm Technologies International Semi-Annual Data
Dec16 Dec17 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating Income 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 8.21 -3.15 10.00 1.28 11.76
NNFTF
83GF Score
Nanofilm Technologies International Ltd NNFTF
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nanofilm Technologies International Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $13.0 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.

Frequently Asked Questions Learn more about Operating Income →
What does a Operating Income of $13.0 Mil mean?
Nanofilm Technologies International (NNFTF) has a Operating Income of $13.0 Mil as of Dec. 2025. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Nanofilm Technologies International and its competitors.
Is Nanofilm Technologies International's Operating Income too high?
Nanofilm Technologies International's current Operating Income is $13.0 Mil. Overall, Nanofilm Technologies International has a GF Score™ of 83/100, reflecting its overall financial health beyond just this single metric.
How does Nanofilm Technologies International's Operating Income compare to APH and GLW?
Nanofilm Technologies International's Operating Income of $13.0 Mil can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for a Hardware company?
A good Operating Income depends on the Hardware industry context. However, Operating Income 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 Operating Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on Nanofilm Technologies International and its competitors. Nanofilm Technologies International's current Operating Income is $13.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nanofilm Technologies International stock overvalued right now?
Nanofilm Technologies International (NNFTF) has a current Operating Income of $13.0 Mil. The stock's GF Value™ is $0.43, compared to a current price of $0.43 — trading 0.9% below its estimated fair value. The current Operating Income is $13.0 Mil. Nanofilm Technologies International's overall GF Score™ is 83/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For Nanofilm Technologies International (NNFTF), the current Operating Income is $13.0 Mil 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 Nanofilm Technologies International (NNFTF) Overvalued in 2026?

Based on GuruFocus' analysis, Nanofilm Technologies International stock appears to be undervalued. The current stock price of $0.43 is trading 0.9% below its estimated GF Value™ of $0.43.

Key valuation signals for NNFTF:

  • Operating Income: $13.0 Mil
  • GF Value™: $0.43 vs. price of $0.43 (0.9% below fair value)
  • GF Score™: 83/100 with 5 warning signs

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

Nanofilm Technologies International Business Description

Other Exchanges MZH:Singapore
Address 11 Tai Seng Drive, Singapore, SGP, 535226
Nanofilm Technologies International Ltd is a provider of nanotechnology solutions in Asia. Its solutions serve as key catalysts enabling customers to achieve advancements in their end-products in an environmentally sustainable manner. The company operates in four segments: advanced materials BU, Nanofabrication BU, Sydrogen BU, and Industrial equipment BU. The majority of its revenue comes from the advanced materials BU segment, which provides advanced materials through surface solution services based on its vacuum coating technologies and processes. Geographically, the company generates revenue from Singapore, Japan, Vietnam, and China being the majority revenue generator.
83GF Score

Get the complete analysis for NNFTF

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

$0.43
Price
$0.43
GF Value