![Dong-Seok Chai](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Dong-Seok Chai
Chief Executive Officer at
AEKYUNG INDUSTRIAL CO., LTD.
Net worth: 10 M $ as of 31/05/2026
Profile
Mr. Dong-Seok Chai is a Vice Chairman & Co-Chief Executive Officer at Aekyung Industrial Co., Ltd. He is on the Board of Directors at Aekyung Asset Management Co., Ltd., Aekyung Industrial Co., Ltd., AK Holdings, Inc. and Mapo Aekyung Town Co., Ltd. Mr. Chai was previously employed as a Non-Executive Director by Aekyung Development Co., Ltd., an Auditor by Aekyung Chemical Co., Ltd. /Old/, and a Non-Executive Director by AK ChemTech Co., Ltd. He also served on the board at AK S&D, Inc., Pyongtaek Station Development Co., Ltd. and Suwon Station Development Co., Ltd. He received his MBA from George Washington University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
AK HOLDINGS, INC. 7.53% | 01/04/2026 | 997,433 ( 7.53% ) | 5 M $ | 31/05/2026 |
JEJUAIR CO., LTD.
 JEJUAIR CO., LTD. AirlinesTransportation Provides passenger air transportation services 1.24% | 31/03/2026 | 997,433 ( 1.24% ) | 3 M $ | 31/05/2026 |
Aekyung Chemical Co., Ltd.
 Aekyung Chemical Co., Ltd. Chemicals: SpecialtyProcess Industries Manufactures industrial and consumer chemical products 0.59% | 30/06/2026 | 286,652 ( 0.59% ) | 2 M $ | 31/05/2026 |
Dong-Seok Chai active positions
| Companies | Position | Start |
|---|---|---|
| AK HOLDINGS, INC. | Director/Board Member | 01/09/2012 |
| AEKYUNG INDUSTRIAL CO., LTD. | Chief Executive Officer | 01/08/2017 |
Mapo Aekyung Town Co., Ltd.
 Mapo Aekyung Town Co., Ltd. Engineering & ConstructionIndustrial Services Constructs shopping malls | Director/Board Member | - |
Aekyung Asset Management Co., Ltd.
 Aekyung Asset Management Co., Ltd. Information Technology ServicesTechnology Services Provides cloud, IT, digital analytics, consulting and IT outsourcing services | Director/Board Member | 03/01/2022 |
Former positions of Dong-Seok Chai
| Companies | Position | End |
|---|---|---|
Aekyung Development Co., Ltd.
 Aekyung Development Co., Ltd. Movies/EntertainmentConsumer Services Operates golf courses | Director/Board Member | 12/04/2021 |
Pyongtaek Station Development Co., Ltd.
 Pyongtaek Station Development Co., Ltd. Department StoresRetail Trade Operates department stores | Director/Board Member | - |
AK ChemTech Co., Ltd.
 AK ChemTech Co., Ltd. Industrial SpecialtiesProcess Industries Manufactures and sells surfactants, industrial cleansing agents, paints and surface treatment products | Director/Board Member | - |
AK S&D, Inc.
 AK S&D, Inc. Department StoresRetail Trade Operates as a department store | Director/Board Member | - |
Aekyung Chemical Co., Ltd. /Old/
 Aekyung Chemical Co., Ltd. /Old/ Chemicals: SpecialtyProcess Industries Produces and sells unsaturated polyester & coating synthetic resins | Comptroller/Controller/Auditor | - |
Training of Dong-Seok Chai
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
14
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
George Washington University
 George Washington University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Aekyung Industrial Co., Ltd.
 Aekyung Industrial Co., Ltd. Household/Personal CareConsumer Non-Durables Manufactures and sells household goods and cosmetics products | Consumer Non-Durables |
AK Holdings, Inc.
 AK Holdings, Inc. Chemicals: SpecialtyProcess Industries Manufactures and sells phthalic anhydride and its derivatives, synthetic resins, surfactants and paints | Process Industries |
Aekyung Development Co., Ltd.
Aekyung Development Co., Ltd. Movies/EntertainmentConsumer Services Operates golf courses | Consumer Services |
Aekyung Asset Management Co., Ltd.
Aekyung Asset Management Co., Ltd. Information Technology ServicesTechnology Services Provides cloud, IT, digital analytics, consulting and IT outsourcing services | Technology Services |
Suwon Station Development Co. Ltd.
 Suwon Station Development Co. Ltd. Department StoresRetail Trade Operates department stores | Retail Trade |
Aekyung Chemical Co., Ltd. /Old/
Aekyung Chemical Co., Ltd. /Old/ Chemicals: SpecialtyProcess Industries Produces and sells unsaturated polyester & coating synthetic resins | Process Industries |
AK ChemTech Co., Ltd.
AK ChemTech Co., Ltd. Industrial SpecialtiesProcess Industries Manufactures and sells surfactants, industrial cleansing agents, paints and surface treatment products | Process Industries |
AK S&D, Inc.
AK S&D, Inc. Department StoresRetail Trade Operates as a department store | Retail Trade |
Mapo Aekyung Town Co., Ltd.
Mapo Aekyung Town Co., Ltd. Engineering & ConstructionIndustrial Services Constructs shopping malls | Industrial Services |
Pyongtaek Station Development Co., Ltd.
Pyongtaek Station Development Co., Ltd. Department StoresRetail Trade Operates department stores | Retail Trade |
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