How many employees does K&O Energy Group Inc. have?

K&O Energy Group Inc. reported 54 employees at the parent company as of 31 December 2025, with an average age of 42.6 and an average tenure of 16.4 years. Group headcount, including subsidiaries, is usually larger.

What is the average salary at K&O Energy Group Inc.?

The average annual salary at K&O Energy Group Inc. was ¥7,545,332 (¥7.55M) in the fiscal year ended 31 December 2025, as stated in its annual securities report. The figure usually includes bonuses and overtime pay.

What percentage of men at K&O Energy Group Inc. take childcare leave?

88.9% of eligible male employees at K&O Energy Group Inc. took childcare leave (reported for Otaki Gas Co., Ltd) in the fiscal year ended 31 December 2025.

What is the gender pay gap at K&O Energy Group Inc.?

At K&O Energy Group Inc., women's average pay was 44.3% of men's across all employees and 71.0% of men's among regular (full-time, indefinite) employees (reported for Otaki Gas Co., Ltd) in the fiscal year ended 31 December 2025. These compare workforce averages, not pay for the same job.

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Mining·Prime Market·Securities code 1663·Report filed 27 March 2026

K&O Energy Group Inc.

K&Oエナジーグループ株式会社 · このページを日本語で読む

K&O Energy Group Inc. reports 54 employees and an average annual salary of ¥7.55M at the parent company for the fiscal year ended 31 December 2025. 88.9% of eligible fathers took childcare leave (reported for Otaki Gas Co., Ltd), and women's pay is 71.0% of men's among regular employees (reported for Otaki Gas Co., Ltd).

Workforce

Employees (parent company)

Average annual salary

¥7.55M

Average age

42.6 yrs

Average tenure

16.4 yrs

Headcount trend: 1 year earlier: 57 · 2 years earlier: 52 · 3 years earlier: 49 · 4 years earlier: 51.

Gender and parental leave

Women in management

Not disclosed in a comparable form

Men taking childcare leave

88.9%

Reported for Otaki Gas Co., Ltd.

Women's pay as % of men's — all employees

44.3%

Reported for Otaki Gas Co., Ltd.

Women's pay as % of men's — regular employees

71.0%

Reported for Otaki Gas Co., Ltd.

Women's pay as % of men's — non-regular employees

63.9%

Reported for Otaki Gas Co., Ltd.

Related glossary entries: Female manager ratio · Childcare leave · Gender pay gap disclosure · Nenshu.

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Questions this page answers

How many employees does K&O Energy Group Inc. have?: K&O Energy Group Inc. reported 54 employees at the parent company as of 31 December 2025, with an average age of 42.6 and an average tenure of 16.4 years. Group headcount, including subsidiaries, is usually larger.
What is the average salary at K&O Energy Group Inc.?: The average annual salary at K&O Energy Group Inc. was ¥7,545,332 (¥7.55M) in the fiscal year ended 31 December 2025, as stated in its annual securities report. The figure usually includes bonuses and overtime pay.
What percentage of men at K&O Energy Group Inc. take childcare leave?: 88.9% of eligible male employees at K&O Energy Group Inc. took childcare leave (reported for Otaki Gas Co., Ltd) in the fiscal year ended 31 December 2025.
What is the gender pay gap at K&O Energy Group Inc.?: At K&O Energy Group Inc., women's average pay was 44.3% of men's across all employees and 71.0% of men's among regular (full-time, indefinite) employees (reported for Otaki Gas Co., Ltd) in the fiscal year ended 31 December 2025. These compare workforce averages, not pay for the same job.

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Figures are for the reporting company (parent) unless marked. Source: EDINET (Financial Services Agency), annual securities reports, used under the Public Data License 1.0. Figures extracted, standardised and translated by The Hardest Market; the original filings are authoritative. How the data is compiled. Search the filing on EDINET (document S100XUMN).