

(Unit : persons)
BOD Composition : Category, 2021, 2022, 2023, 2024 Table.
Category |
2021 |
2022 |
2023 |
2024 |
Total |
11 |
9 |
11 |
11 |
Type |
Inside |
1 |
1 |
1 |
1 |
Non-standing |
4 |
3 |
4 |
4 |
Outside |
6 |
5 |
6 |
6 |
Gender |
Male |
9 |
7 |
9 |
9 |
Female |
2 |
2 |
2 |
2 |
Age |
50 or above |
10 |
9 |
10 |
10 |
30 ∼ 50 |
1 |
0 |
1 |
1 |
Under 30 |
0 |
0 |
0 |
0 |

(Unit : %)
BOD Meeting Participation Rate : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Average participation rate |
97.2% |
99.3% |
100.0% |
98.5% |

(Unit : points, 5-point scale)
BOD Evaluation : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Overall |
4.8 |
4.9 |
4.8 |
4.7 |
Composition |
4.9 |
4.9 |
4.8 |
4.6 |
Roles |
4.6 |
4.8 |
4.7 |
4.7 |
Operation |
4.9 |
5.0 |
4.7 |
4.7 |

(Unit : shares)
Total Number of Shares : Category, Voting rights, 2020, 2021, 2022, 2023 Table.
Category |
Voting rights |
2020 |
2021 |
2022 |
2023 |
Total |
116,604,719 (100.0%) |
116,604,719 (100.0%) |
116,604,719 (100.0%) |
116,604,719 (100.0%) |
Common stock |
1 vote |
112,582,792 (96.6%) |
112,582,792 (96.6%) |
112,582,792 (96.6%) |
112,582,792 (96.6%) |
Preferred stock |
none |
4,021,927 (3.4%) |
4,021,927 (3.4%) |
4,021,927 (3.4%) |
4,021,927 (3.4%) |
- There are no golden shares issued holding special voting or veto right.
- Status of 2023

(Unit : shares)
Status of Shareholders : based on Common Stocks : Shareholder Name, 2020, 2021, 2022, 2023 Table.
Shareholder Name |
2020 |
2021 |
2022 |
2023 |
Total |
112,582,792 (100.0%) |
112,582,792 (100.0%) |
112,582,792 (100.0%) |
112,582,792 (100.0%) |
Aramco Overseas Company B.V. (AOC)1) |
71,387,560 (63.4%) |
71,387,560 (63.4%) |
71,387,560 (63.4%) |
71,387,560 (63.4%) |
National Pension Service (NPS)2) |
6,396,916 (5.7%) |
8,997,198 (8.0%) |
8,385,342 (7.4%) |
7,675,230 (6.8%) |
Institutional investors / individuals |
34,798,316 (30.9%) |
32,198,034 (28.6%) |
32,809,890 (29.1%) |
33,520,002 (29.8%) |
- 1) AOC became the largest shareholder by acquiring 35% of S-OIL's shares in 1991. In 1999, the Company purchased 28.4% of its shares as treasury stocks from Ssangyong Group, and changed its name from Ssangyong Oil Refining Co. to S-OIL in 2000. In 2015, AOC acquired these 28.4% of S-OIL's shares additionally.
- 2) Shares owned by NPS included consignment accounts.
- Shares held by governmental institutions : none
- All values are based on business report

(Unit : shares)
Shareholding Status of MC Members : Name, 2020, 2021, 2022, 2023 Table.
Name |
2020 |
2021 |
2022 |
2023 |
Anwar A. Al-Hejazi / CEO |
- |
- |
- |
0 |
Bong Soo Park / President |
8,360 |
8,360 |
8,360 |
8,360 |
Yul Ryu / President |
4,550 |
4,550 |
4,550 |
4,550 |
Jong Bum Ahn / President |
9,140 |
9,140 |
9,140 |
9,140 |
Ju Wan Bang / CFO |
- |
9,500 |
10,000 |
10,000 |
Seung Pyo Hong / CSO |
- |
- |
- |
1,000 |
Won Ki Cha / Head of HQ |
- |
- |
0 |
0 |
- Anwar A. Al-Hejazi was newly appointed as the CEO on May 9, 2023.
- Hussain A. Al-Qahtani, the outgoing CEO who served until May 9, 2023, held 1,000 shares worth 0.15 times of his annual fixed salary.
- MC members except the CEO held S-OIL's share worth 82% of their average salary as of the end of 2023.

Corporate Governance Rating by Korea Corporate Governance Service (KCGS) : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Corporate governance rating |
A+ |
A+ |
A+ |
A+ |


Credit Ratings : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Overseas Credit Ratings |
Moody's |
Baa2 |
Baa2 |
Baa2 |
Baa2 |
S&P |
BBB |
BBB |
BBB |
BBB |
Domestic Credit Ratings |
Korea Ratings |
AA |
AA |
AA |
AA |
NICE Investors Service |
AA |
AA |
AA |
AA |
Korea Investors Service |
AA |
AA |
AA |
AA |

(Unit : persons, KRW in million)
Tax, Sales, and Operating Profit by Nations : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Domestic |
Employees |
3,222 |
3,154 |
3,094 |
3,242 |
Sales |
16,829,681 |
27,463,918 |
42,446,028 |
35,726,694 |
Profit before tax |
(1,167,797) |
1,878,020 |
2,898,542 |
1,131,705 |
Corporate tax |
(371,689) |
499,479 |
794,155 |
182,857 |
Tax paid by cash |
0 |
85,604 |
217,430 |
695,482 |
Overseas |
Employees |
0 |
0 |
0 |
0 |
Sales |
0 |
0 |
0 |
0 |
Profit before tax |
0 |
0 |
0 |
0 |
Corporate tax |
0 |
0 |
0 |
0 |
Tax paid by cash |
0 |
0 |
0 |
0 |
- Based on consolidated financial statements prepared in accordance with K-IFRS.
- S-OIL has a single refinery in Korea, and all business activities including production, sales, administration, and planning are implemented in Korea.

(Unit : KRW, %)
Dividend Payments : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Total dividends paid (KRW in million) |
96 |
442,494 |
640,409 |
198,011 |
Cash dividend payout ratio |
- |
32.1 |
30.4 |
20.9 |
Cash dividends per share |
Common |
- |
3,800 |
5,500 |
1,700 |
Preferred |
25 |
3,825 |
5,525 |
1,725 |
Cash dividend yield |
Common |
- |
4.3 |
6.2 |
2.4 |
Preferred |
0.1 |
6.7 |
9.4 |
3.4 |
- Based on separate financial statements prepared in accordance with K-IFRS.
- Differences in tens are due to rounding of decimal places

(Unit : cases)
Violation of Disclosure Regulations : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of violations |
0 |
0 |
0 |
0 |


(Unit : cases)
Violation of Laws related to Customers' Personal Information : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of violations |
0 |
0 |
0 |
0 |

Cybersecurity Maturity Level : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
IT Cybersecurity Maturity Level (0-5) |
2.92 |
3.09 |
3.18 |
3.30 |
OT Cybersecurity Maturity Level (0-5) |
0.71 |
1.07 |
1.35 |
1.60 |


(Unit : cases)
Violations of Improper Solicitation & Graft Act : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of violations |
0 |
0 |
0 |
0 |

(Unit : cases)
Violation of Internal Regulations found by Compliance Monitoring : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of violations |
0 |
0 |
0 |
0 |

(Unit : times, cases, persons)
Deliberation of the Ethics Committee : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of meetings |
21 |
16 |
21 |
14 |
Deliberation |
Operation of sales networks |
18 |
23 |
12 |
15 |
Purchasing of goods & services |
31 |
6 |
12 |
10 |
Others |
8 |
15 |
4 |
2 |
Total |
57 |
44 |
28 |
27 |
No. of disciplines due to violations of Ethics Code |
Corruption or bribery |
0 |
0 |
0 |
0 |
Discrimination or harassment |
2 |
2 |
1 |
1 |
Customer privacy data |
0 |
0 |
0 |
0 |
Conflict of interest |
0 |
0 |
0 |
0 |
Money laundering or insider trading |
0 |
0 |
0 |
0 |
Other ethics Code violations |
2 |
2 |
2 |
4 |
Total |
4 |
4 |
3 |
5 |
Completed investigations and follow-up actions on all violations reported by 2023.
- 2020
- 1 case of procurement regulations violation (salary reduction to 2 persons), 1 case of inappropriate use of language and violence between colleagues (suspension to 1 person), 1 case of inappropriate action between colleagues (suspension to 1 person), 1 case of inappropriate claim for allowance (suspension to 1 person)
- 2021
- 1 case of procurement regulations violation (salary reduction to 2 persons, reprimand to 3 persons), 2 cases of inappropriate use of action and language between colleagues (suspension to 2 persons), 1 case of inappropriate claim for allowance (suspension to 3 persons, reprimand to 3 persons)
- 2022
- 1 case of drunk driving (salary reduction to 1 person), unauthorized hot work for personal purpose (suspension to 2 persons, warning to 1 person), use of violence between colleagues (suspension to 1 person, salary reduction to 1 person, warning to 1 person)
- 2023
- 1 case of long-term absence without leave/monetary borrowing between employees (termination to 1 person), 1 case of inappropriate claim for allowance (salary reduction to 1 person), 1 case of monetary transaction between employees (salary reduction to 1 person), 1 case of workplace harassment (salary reduction to 1 person, warning to 1 person), 1 case of procurement regulations violation (salary reduction to 1 person)

(Unit : times, persons)
Ethics Management Training for Employees : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of trainings |
8 |
11 |
8 |
5 |
No. of participants |
3,875 |
3,658 |
3,577 |
3,721 |
Participation rate |
100% |
100% |
100% |
100% |

(Unit : times, companies, persons)
Ethics Management Training for Suppliers & Affiliates : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Contractors |
No. of trainings |
- |
- |
- |
- |
No. of companies |
1,106 |
1,002 |
2,385 |
2,385 |
No. of participants |
- |
- |
- |
- |
Affiliates |
No. of trainings |
1 |
1 |
1 |
1 |
No. of companies |
1 |
1 |
1 |
1 |
No. of participants |
6 |
6 |
7 |
7 |
According to the government's COVID19 quarantine regulations, trainings have been replaced to the distribution of training materials since 2020.

(Unit : persons, points)
Self-assessment on Ethics Management : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of participants |
3,224 (100%) |
3,019 (100%) |
3,201 (100%) |
3,170 (100%) |
Average score |
99.4 |
99.6 |
99.4 |
99.6 |

(Unit : points)
Ethics Management Evaluation by Stakeholders : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
Average score |
9.23 |
9.29 |
9.21 |
9.29 |
Employees |
9.20 |
9.30 |
9.20 |
9.30 |
S/Ss & F/Ss |
9.36 |
8.52 |
9.12 |
8.86 |
Corporate clients |
9.43 |
9.40 |
9.48 |
9.63 |
Contractors |
9.31 |
9.24 |
9.27 |
9.29 |


(Unit : cases)
Violation of Laws related to Product/service Information & Labeling : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of violations |
0 |
0 |
0 |
0 |

(Unit : cases)
Violation of Laws related to Marketing Communication : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of violations |
0 |
0 |
0 |
0 |

(Unit : times, persons)
Fair Trade Training : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of trainings |
1 |
2 |
2 |
2 |
No. of participants |
414 |
516 |
342 |
331 |

(Unit : cases)
Anti-competitive Behavior : Category, 2020, 2021, 2022, 2023 Table.
Category |
2020 |
2021 |
2022 |
2023 |
No. of anti-competitive behaviors |
0 |
0 |
0 |
0 |