| Department | Position | Name | hone No. | Job |
| CEO | Oh Jae-yoon | |||
| Secretary General | Kim Dong-pyo | 751-2502 | ||
Management Planning Team | Chief | Jung Hyo-jin | 805-3339 | General Manager of Management Planning Team |
| Section chief | Kim Hyun-oh | 751-3362 | Management evaluation, board of directors, personnel affairs | |
| Administrative manager | Ko Byung-soo | 805-3338 | Contract, facility rental and management | |
| Administrative manager | Kim Kyung-nan | 805-3352 | Education, promotion and welfare system | |
| Administrative manager | Lee Yong-ae | 751-3338 | Budget, general accounting | |
| Administrative manager | Jeon Young-sun | 805-3377 | Audit, planning | |
| Assistant section manager | Ko Kyung-mok | 805-3382 | General affairs, business account (Fire and Safety) | |
| Assistant section manager | Kim Se-min | 070-4164-2504 | Building and facility management (Firefighting and Safety) | |
| Assistant section manager | Jo Sang-hyun | 070-4164-2504 | Building and facility management (Electricity and Lease) | |
| Assistant section manager | Lee Tae-ha | 070-4164-2504 | Building and facility management | |
| Assistant section manager | Ko Jung-ae | Environmental beautification | ||
| Assistant section manager | Lee Soon-ok | Environmental beautification | ||
| Assistant section manager | Kang Ae-sin | Environmental beautification | ||
| Department of Economy and Business | Manager | Kim Dong-pyo | 751-2502 | General Manager of the Department of Economy and Business |
| Section chief | Kim Kyung-hwan | 751-2507 | Jeju Mart, Excellent Products Fair, startups | |
| Administrative manager | Ko Seung-hee | 805-3381 | Support for small business, Local business | |
| Administrative manager | Kim Sung-hyo | 751-3310 | Jeju Product Certification System (JQ) | |
| Administrative manager | Kim Soo-min | 805-3383 | Support for delivery expenses and activate busine | |
| Assistant section manager | Ko Sung-hyuk | 805-3379 | Support for disabled and female businesses | |
| Assistant section manager | Park Soo-young | 805-3384 | Jeju Product Certification System (JQ) | |
| Assistant section manager | Hong Eun-jin | 805-3353 | Support the Project for Jeju Youth New Deal Job | |
Department of Company and Trade | Manager | Kim Sung-Hwan | 751-2503 | General Manager of Department of Business and |
| Section chief | Kang Ji-chul | 751-2506 | Export and marketing in Japan, Electronic Trade | |
| Section chief | Park Hyung-soo | 805-3371 | Management Stabilization Fund | |
| Administrative manager | Lee Soo-hyun | 805-3336 | Export and customs consulting in China | |
| Administrative manager | Lim Yeon-joo | 805-3375 | Export One-Stop, support for overseas e | |
| Administrative manager | Kang Soo-man | 805-3335 | Small and medium sized business consulting | |
| Assistant section manager | Kang Min-joo | 805-3380 | Management Stabilization Fund(convention branch) | |
| Assistant section manager | Song Soo-ji | 805-3389 | Human Resource Bank support for export companies | |
| Department of Sales Support | Manager | Moon Joon-ho | 751-2504 | General Manager of the Department of Sales Support |
| Section chief | Choi Choon-hwan | 805-3363 | Opening markets outside region, developing hit products | |
| Section chief | Jang Yeon-hee | 751-3363 | Operation of Duty Free Shop | |
| Section chief | Heo Ji-hoon | 805-3373 | Support for opening markets in large cities, purchasing consultation meeting | |
| Section chief | Kang Hyung-suk | 751-2505 | Operation of the sales ground (head office, Convention point, social enterprise) | |
| Section chief | Yang Joon-yong | 805-3378 | Marketing and Planning of Online Shopping Mall | |
| Administrative manager | Kim Hyung-joon | 805-337 | Home Shopping, opening markets in large cities | |
| Administrative manager | Kim Mi-jung | 751-3320 | Operation and calculations of online shopping malls | |
| Assistant section manager | Kim Yoo-bin | 805-3374 | Logistics management and social enterprise promotion | |
| Assistant section manager | Yoo Young-hwa | 751-3360 | Exhibition hall (social enterprise) management | |
| Assistant section manager | Yang Joo-eun | 751-3360 | Exhibition hall (head office) management | |
| Assistant section manager | Oh Jung-hwa | 739-3390 | Exhibition hall (convention branch) management | |
| Assistant section manager | Lee Ri-ra | 805-3385 | Duty Free Shop operation management assistance | |
| Assistant section manager | Choi Min-joo | 751-3320 | Online store operation support | |
| Assistant section manager | Ko A-ra | 805-3351 | Online store operation support |
