K&O Energy Group (TSE:1663) Gross Margin %: 22.99% (As of Dec. 2025) — 12% Above Median


TSE:1663 K&O Energy Group Inc TSE:1663
72 GF Score
Price 円3,805.00
GF Value 円2,978.49
Valuation Modestly Overvalued
! 2 Warning Signs
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What is K&O Energy Group Gross Margin %?

K&O Energy Group TSE:1663 -0.39% 72 Gross Margin % is 22.99% as of Dec. 2025, which is 12% above its 10-year median of 20.56. GuruFocus rates TSE:1663 with a GF Score™ of 72/100 and a GF Value™ of 円2,978.49 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 489 Utilities - Regulated companies, K&O Energy Group ranks worse than 60.94% on this metric.

Gross Margin % is calculated as gross profit divided by its revenue. K&O Energy Group's Gross Profit for the three months ended in Dec. 2025 was 円5,024 Mil. K&O Energy Group's Revenue for the three months ended in Dec. 2025 was 円21,854 Mil. Therefore, K&O Energy Group's Gross Margin % for the quarter that ended in Dec. 2025 was 22.99%.


The historical rank and industry rank for K&O Energy Group's Gross Margin % or its related term are showing as below:

TSE:1663' s Gross Margin % Range Over the Past 10 Years
Min: 16.04   Med: 20.56   Max: 24.36
Current: 24.36


During the past 12 years, the highest Gross Margin % of K&O Energy Group was 24.36%. The lowest was 16.04%. And the median was 20.56%.

TSE:1663's Gross Margin % is ranked worse than
60.94% of 489 companies
in the Utilities - Regulated industry
Industry Median: 30.88 vs TSE:1663: 24.36

K&O Energy Group had a gross margin of 22.99% for the quarter that ended in Dec. 2025 => Competition eroding margins

The 5-Year average Growth Rate of Gross Margin for K&O Energy Group was 2.10% per year.


K&O Energy Group  (TSE:1663) Gross Margin % Explanation

Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.

Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %

1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key

K&O Energy Group had a gross margin of 22.99% for the quarter that ended in Dec. 2025 => Competition eroding margins


Be Aware

If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.


K&O Energy Group Gross Margin % Related Terms


K&O Energy Group Gross Margin % Historical Data

* Premium members only.

The historical data trend for K&O Energy Group's Gross 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.

K&O Energy Group Gross Margin % Chart

K&O Energy Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Gross Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 20.37 16.04 20.61 21.81 23.85

K&O Energy Group Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Gross 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 23.28 25.31 23.89 22.99 25.08

TSE:1663 vs ATO, NI: Gross Margin % Comparison

For the Utilities - Regulated Gas subindustry, K&O Energy Group's Gross Margin %, along with its competitors' market caps and Gross 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.


K&O Energy Group Gross Margin % vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, K&O Energy Group's Gross Margin % distribution charts can be found below:

* The bar in red indicates where K&O Energy Group's Gross Margin % falls into.


TSE:1663
72GF Score
K&O Energy Group Inc TSE:1663
Gross Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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K&O Energy Group Gross Margin % Calculation

Gross Margin is the percentage of Gross Profit out of sales or Revenue.

K&O Energy Group's Gross Margin for the fiscal year that ended in Dec. 2025 is calculated as

Gross Margin % (A: Dec. 2025 )=Gross Profit (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=21785 / 91354
=(Revenue - Cost of Goods Sold) / Revenue
=(91354 - 69569) / 91354
=23.85 %

K&O Energy Group's Gross Margin for the quarter that ended in Dec. 2025 is calculated as


Gross Margin % (Q: Dec. 2025 )=Gross Profit (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=5024 / 21854
=(Revenue - Cost of Goods Sold) / Revenue
=(21854 - 16830) / 21854
=22.99 %

* 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.

A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.

Frequently Asked Questions Learn more about Gross Margin % →
What does a Gross Margin % of 22.99% mean?
K&O Energy Group (TSE:1663) has a Gross Margin % of 22.99% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on K&O Energy Group and its competitors. This is 12% above median its historical median of 20.56. Over the past decade, K&O Energy Group's Gross Margin % has ranged from 16.04 to 24.36. According to the industry distribution chart, K&O Energy Group ranks #298 out of 489 companies in the Utilities - Regulated industry, placing it in the top 60.9%.
Is K&O Energy Group's Gross Margin % too high?
K&O Energy Group's current Gross Margin % of 22.99% is 12% above median its 10-year median of 20.56. Over the past 10 years, this metric has ranged from a low of 16.04 to a high of 24.36. The Utilities - Regulated industry median Gross Margin % is 30.88. K&O Energy Group's value of 22.99% is 25.6% below this industry median. Based on the distribution chart, K&O Energy Group ranks #298 out of 489 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, K&O Energy Group has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does K&O Energy Group's Gross Margin % compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, K&O Energy Group ranks #298 out of 489 companies for Gross Margin %. This places K&O Energy Group in the lower half of its industry. The industry median Gross Margin % is 30.88. K&O Energy Group's value of 22.99% is 25.6% below this benchmark. Historically, K&O Energy Group's own Gross Margin % has ranged from 16.04 to 24.36 over the past decade. While the company's 10-year median is 20.56 vs. the industry median of 30.88, K&O Energy Group 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 Gross Margin % for an Utilities - Regulated company?
The median Gross Margin % among Utilities - Regulated companies is 30.88, based on 489 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. K&O Energy Group's current Gross Margin % of 22.99% is 25.6% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on K&O Energy Group and its competitors. For the Utilities - Regulated industry, the median Gross Margin % is 30.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. K&O Energy Group's current Gross Margin % is 22.99%, which is 12% above median its own 10-year median of 20.56. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is K&O Energy Group stock overvalued right now?
Based on GuruFocus' analysis, K&O Energy Group (TSE:1663) is currently considered Modestly Overvalued. The stock's GF Value™ is 円2,978.49, compared to a current price of 円3,805.00 — trading 27.7% above its estimated fair value. The current Gross Margin % is 22.99%, which is 12% above median its 10-year median of 20.56 and 25.6% below the Utilities - Regulated industry median of 30.88. K&O Energy Group's overall GF Score™ is 72/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For K&O Energy Group (TSE:1663), the current Gross Margin % is 22.99% 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 K&O Energy Group (TSE:1663) Overvalued in 2026?

Based on GuruFocus' analysis, K&O Energy Group stock appears to be overvalued. The current stock price of 円3,805.00 is trading 27.7% above its estimated GF Value™ of 円2,978.49. GuruFocus considers K&O Energy Group to be Modestly Overvalued.

Key valuation signals for TSE:1663:

  • Gross Margin %: 22.99% (12% above median its 10-year median of 20.56)
  • GF Value™: 円2,978.49 vs. price of 円3,805.00 (27.7% above fair value)
  • GF Score™: 72/100 with 2 warning signs
  • Industry Position: 25.6% below the Utilities - Regulated median (#298 of 489)

No single metric tells the full story. See the TSE:1663 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


K&O Energy Group Business Description

Address 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo, JPN, 103-0022
K&O Energy Group Inc through its subsidiaries is engaged in gas business and iodine business in Japan.
72GF Score

Get the complete analysis for TSE:1663

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

円3,805.00
Price
円2,978.49
GF Value