Hyung-Seok Chai

AK S&D, Inc. engages in the real estate business. The company was founded on September 15, 1999 and is headquartered in Pyeongtaek-si, South Korea.

Aekyung Development Co., Ltd. engages in the operation of golf courses. The company was founded on October 25, 1951 and is headquartered at Gwangju-si, South Korea.

AK Innovation Services Co., Ltd. engages in the production and distribution of toothpastes, toothbrushes, air fresheners and detergents. It offers home care products, such as laundry and washing detergents, including surfs, bleaching systems, soft washing products, wool shampoos, fabric softeners and natural vinegars; and kitchen detergents, which include washing-up liquids. The company also provides dental care products, such as toothpastes, mouth wash and floss products; and body care products, including soaps, moisture lotions, foot and heel creams, hand and nail lotions. The company was founded on June 09, 1954 and is headquartered in Seoul, South Korea.

Aekyung Chemical Co., Ltd. engages in the manufacture and sale of synthetic resins and composites. Its products include composites, polyisocyanate hardener, coating resins, UV resins, waterborn resins, pressure sensitive adhesives, electronic materials, 3-dimensional printers, lithium ion battery materials and others. The company was founded on April 18, 1979 and is headquartered in Seoul, South Korea.

AK Innovation Services Co., Ltd. engages in the production and distribution of toothpastes, toothbrushes, air fresheners and detergents. It offers home care products, such as laundry and washing detergents, including surfs, bleaching systems, soft washing products, wool shampoos, fabric softeners and natural vinegars; and kitchen detergents, which include washing-up liquids. The company also provides dental care products, such as toothpastes, mouth wash and floss products; and body care products, including soaps, moisture lotions, foot and heel creams, hand and nail lotions. The company was founded on June 09, 1954 and is headquartered in Seoul, South Korea.

AK ChemTech Co., Ltd. was founded in 1982 and is based in Seoul, South Korea. The South Korean company manufactures and sells surfactants, industrial cleansing agents, paints, and surface treatment products. AK ChemTech Co. was acquired by Aekyung Petrochemical Co., Ltd. from AK Holdings, Inc. on November 01, 2021.