| Name | Board Relationships | Title | Age |
| Dong-Hee Lee | 7 Relationships | Chairman, Chief Executive Officer and President | 63 |
| Byoung-Eun Youn | No Relationships | Chief Operating Officer and Senior Executive Vice President of Corporate Restructuring Division & Domestic Business Group | -- |
| Jong-Tae Choi | No Relationships | Chief Executive Officer of POSCO | 62 |
| Sang-Moo Doh | No Relationships | Managing Director | 54 |
| Jung-Won Doh | No Relationships | Senior Managing Director | 56 |
| Jae-Rin Goh | No Relationships | Managing Director and Director of Chemicals Division 2 | 49 |
| Chan-Geon Han | No Relationships | Senior Managing Director and Director of Electricity Infrastructure Division | 55 |
| Jin-Gyoon Han | No Relationships | Managing Director | 58 |
| Cheong-Myung Jo | No Relationships | Deputy Senior Managing Director | 52 |
| Shi-Bo Ju | No Relationships | Managing Director | 52 |
| Ji-Young Jung | No Relationships | Managing Director | 54 |
| Han-Dong Jung | No Relationships | Senior Vice President of Daewoo Department Store | -- |
| Sung-Soon Kang | No Relationships | Senior Managing Director | 56 |
| Jung Ki-Sub | No Relationships | Managing Director and Head of Overseas Management Team | 51 |
| Sang-Young Kim | No Relationships | Senior Managing Director and Director of Metal Business Division | 58 |
| Sun-Gyu Kim | No Relationships | Managing Director and Director of Chemicals Division 1 | 55 |
| Hoon-Seung Lee | No Relationships | Managing Director and Director of Cold Rolled Steel Division | 53 |
| II-Pyo Lee | No Relationships | Senior Managing Director and Director of Food Resource Division | 57 |
| Seung-Hoon Lee | No Relationships | Managing Director and Director of Industrial Electronics Division | 55 |
| Ho-Young Lee | No Relationships | Managing Director and Head of Steel Materials Division | 52 |
| Yong-Suk Lee | No Relationships | Head of Erm Team and Managing Director | 51 |
| Gye-In Lee | No Relationships | Managing Director and Director of Energy & Mill Sheet Division | 48 |
| Chang-Soon Lee | No Relationships | Managing Director | 53 |
| Young-Sun Lee | No Relationships | Managing Director | 54 |
| Chang-Ki Min | No Relationships | Senior Managing Director | 53 |
| Han-Heung Na | No Relationships | Head of Finance Planning Team and Managing Director | 55 |
| Jeung-Eun Nam | No Relationships | Senior Managing Director and Director of Sales Division 4 | 56 |
| Cheol-Soon Nam | No Relationships | Managing Director and Director of Special Steel Business Division | 52 |
| Byung-In Noh | No Relationships | Managing Director and Director of Supplies and Fibers Division | 55 |
| Jo Seung-Hwan | No Relationships | Chief of Ethical Management Department and Managing Director | 52 |
| Seung-Jae Shin | No Relationships | Managing Director | 53 |
| Yu-Joon Won | No Relationships | Managing Director and Director of Non-Metallic Business Division | 53 |
| Dong-Ho Yim | No Relationships | Chief Auditing Officer and Senior Executive Vice President of Ethics Management Division | -- |
| Seok-Hwan Yoon | No Relationships | Senior Managing Director | 58 |
| Gyung-Taek Yoon | No Relationships | Managing Director and Director of Car Parts Division | 52 |
| Gyu-Cheon Yu | No Relationships | Managing Director and Director of Hot Rolled Steel Division | 50 |