This page contains key ESG data for the Vertex Group.

Environmental data

Item 2018
(base year)		 2022 2023
CO₂ emissions (t) Scope1,2 12,048 7,834 6,830
Scope３ 124,731 67,284 53,901

*Unconsolidated CO₂ emissions (scope 1, 2, and 3) for Vertex Corporation.
*Scope 3 results will apply to category 1.

Social data

Item Unit 2022 2023
Number of employees *1 Total People 1,085 1,077
Male 902 888
Female 183 189
Average age Overall average Years-old 46.6 46.7
Male 46.5 46.8
Female 47.0 46.3
Years of service Overall average Years 16.0 15.5
Male 16.1 15.8
Female 15.3 14.0
Percentage of female employees *2 Of total staff % 16.8 17.0
Of management 0.57 0.46
Number of hires *3 Male People 63 55
Female 7 13
Childcare leave taking rate *4 Male % 0.0 27.3
Female 100.0 100.0
Annual paid leave Annual paid leave taking rate % 67.7 74.9
Working hours Average overtime per month Hours 13.3 12.1
Gender wage gap *5 % 71.8 75.8

・As of the end of March
*1: Number of employees excluding temporary employees
*2: 2022: For Vertex Corporation, Vertex Co., Ltd., Vertex Construction Co., Ltd., and Hokukon Product Co., Ltd.
2023: For all companies except Universal Business Kikaku Co., Ltd., Tohoku Haneda Concrete Co., Ltd., and MT Giken Co., Ltd.
*3: Total number of new graduate hires and mid-career hires (including production positions at factories)
*4: 2022: Vertex Co., Ltd. (non-consolidated)
2023: For all companies except Universal Business Kikaku Co., Ltd., Tohoku Haneda Concrete Co., Ltd., and MT Giken Co., Ltd.
*5: 2022: For Vertex Corporation, Vertex Co., Ltd., Vertex Construction Co., Ltd., and Hokukon Product Co., Ltd.
2023: For all companies except Universal Business Kikaku Co., Ltd., Tohoku Haneda Concrete Co., Ltd., and MT Giken Co., Ltd.

Regular workers, excluding those temporarily transferred outside the company, and non-regular workers, including part-time and fixed-term employees.
For non-regular workers, prescribed working hours have been partially converted to 8-hour days. Wages include bonuses and overtime allowances. Not including commuting allowances.