This page contains key ESG data for the Vertex Group.

Environmental data

Item 2018
(base year)
2022 2023 FY2024 FY2025
CO₂ emissions (t) Scope1,2 12,048 7,834 6,830 6,505 6,174
Scope3 124,731 67,284 53,901 50,876 51,411

*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

FY2024

FY2025

Number of employees *1

Total

People

1,085

1,077

1,031

1,167

Male

902

888

835

945

Female

183

189

196

222

Average age

Overall average

Years-old

46.6

46.7

46.8

46.8

Male

46.5

46.8

47.0

47.1

Female

47.0

46.3

46.1

45.5

Years of service

Overall average

Years

16.0

15.5

16.0

15.3

Male

16.1

15.8

16.3

15.7

Female

15.3

14.0

14.6

13.6

Percentage of female employees *2

Of total staff

%

16.8

17.0

17.8

19.0

Of management

0.6

0.5

0.0

1.2

Leadership position

Includes management positions *3

2.2

3.0

Number of hires ※4

Male

People

63

55

70

59

Female

7

13

14

18

Childcare leave acquisition rate *5

Male

%

0.0

27.3

40.0

11.1

Female

100.0

100.0

100.0

100.0

Annual paid leave

Annual paid leave

Acquisition rate

%

67.7

74.9

66.1

74.5

Overtime hours

Hours

13.3

12.1

13.1

14.0

Gender wage gap *6

%

71.8

75.8

76.3

78.9

As of the end of March
*1 Number of employees (excluding temporary employees)
*2 Fiscal year 2022: Vertex Corporation, Vertex Co., Ltd., Vertex Construction Co., Ltd., and Hokukon Product Co., Ltd. are included.
FY2023: All companies except Universal Business Planning Co., Ltd., Tohoku Haneda Concrete K.K., and M.T Giken Co., Ltd.
*3 Includes area general employees in leadership positions.
*4 Total number of new graduates and mid-career hires (including factory production positions)
*5 Fiscal year 2022: Vertex Co., Ltd. alone
FY2023: All companies except Universal Business Planning Co., Ltd., Tohoku Haneda Concrete K.K., and M.T Giken Co., Ltd.
*6 Fiscal year 2022: Vertex Corporation, Vertex Co., Ltd., Vertex Construction Co., Ltd., and Hokukon Product Co., Ltd. are included.
FY2023: All companies except Universal Business Planning Co., Ltd., Tohoku Haneda Concrete K.K., and M.T 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.