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Sustainability report

Sustainability report 2025 Download Sustainability report 2023

Performance Data

Performance Data

Key Visual
Environment Social Governance

Safety and Health

Safety Management
Graph
Graph
Safety and Health Training
Safety and Health Training
Indicator Unit 2021 2022 2023
Employees Participants Persons 8,684 8,375 8,833
Training hours Hours 202,810 169,858 179,892
Training hours
per employee		 Hours 23 20 22
Participation rate % 100 100 99
Suppliers Participants Persons 10,424 12,056 15,574
Training hours Hours 290,166 355,214 515,292

Talent Management

Employee Status
Graph
Employees Status
Indicator Unit 2021 2022 2023
Total No. of employees Persons 8,808¹⁾ 8,635¹⁾ 8,900²⁾
By age Below 30 Persons 539¹⁾ 605¹⁾ 598
30-49 Persons 5,599¹⁾ 5,203¹⁾ 5,265
50 or older Persons 2,670¹⁾ 2,827¹⁾ 3,037
By employment type Regular employees  Persons 8,662¹⁾ 8,315¹⁾ 8,423
Male Persons 8,364 8,008 8,107
Female Persons 298 307 316
Non-regular employees Persons 146¹⁾ 320¹⁾ 477
Male Persons 70 226 381
Female Persons 76 94 96
  1. 1 ) Data modified due to changes in calculation criteria.
  2. 2 ) Including 8,892 people, 3 inside directors, and 5 outside directors based on the 2023 business report.
Graph
Employees Status
Indicator Unit 2021 2022 2023
Employment Total Persons 141 574 326
Employee turnover Total number of employee turnover Persons 392 663 371
Voluntary turnover Persons 109 469 172
Retention Average employee tenure  Years 19 19 18.5
Employee Status
Indicator Unit 2021 2022 2023
Training hours per employee Hours 45 87.02 28.00
Training cost per employee KRW 1,000 246 323 319
Satisfaction Points 4.41 4.49 4.65

Supply Chain Management
and Shared Growth

Supply Chain Management
Graph
Supplier Management
Supplier Management
Indicator Unit 2021 2022 2023
Total suppliers Total suppliers  Companies 178 194 191
Internal suppliers Companies 108 118 127
External suppliers Companies 70 76 64
Newly
registered suppliers		 Newly registered suppliers Companies 13 46 31
Internal suppliers Companies 6 19 10
External suppliers Companies 7 27 21
Supplier ESG Support
Supplier ESG Support
Indicator Unit 2021 2022 2023
Support

amount		 Financing and funding KRW 100

million		 60 10 20

Coexistence with Local Communities

Social Contribution
Scholarship Total
Graph
장학금 기부 합계 표
Indicator Unit 2021 2022 2023
Scholarship Total KRW
1,000		 11,800 12,000 11,800
Graph
Social Contribution
Indicator Unit 2021 2022 2023
No. of participating employees Persons 1,167 785 830
Total volunteering hours Hours 6,275 3,910 4,205
Volunteering hours per employee Hours 5.4 5 5.1