Ja-Yong Koo

Dongbu Investment Co., Ltd provides business consultancy services.

Dongbu Stock Investment Co. Ltd. is a private company based in Seoul, South Korea that engages in management consultation. The CEO of the South Korean company is Je-Dong Kwak.

Dongbu Farm Biotec Co. Ltd. is a South Korean company that provides vaccine production services. The CEO of the private company is Ja-Yong Koo.

Dongbu Farm Hwaong Co., Ltd. is a South Korean company that engages in the growing of vegetables. The private company is based in Hwaseong, South Korea.

Dongbu Farm Fresh Produce Co., Ltd. engages in wholesale distribution of farm produce. Its products include chili pepper, garlics, onion, strawberry, cucumber, and watermelon. The company was founded in May 27, 1977 and is headquartered in Seoul, South Korea.

FARM HANNONG Co., Ltd. manufactures and distributes agricultural chemicals and supplies. It produces crop protection products, organic agricultural materials, fertilizers, seeds, and chemical products. The company was founded in April 1953 and is headquartered in Seoul, South Korea.