The Rural Development Administration (Korean: 농촌진흥청; Hanja: 農村振興廳, RDA) is one of an agriculture organizations in South Korea and is run under the Ministry of Agriculture, Food and Rural Affairs. The headquarters are in Wansan-gu, Jeonju.

Enza Zaden Beheer BV engages in the vegetable-breeding activities. It focuses on the development of vegetable varieties, and production and sale of vegetable seeds. The company was founded by Jacob Mazereeuw in 1938 and is headquartered in Enkhuizen, the Netherlands.

DB HITEK Co., Ltd. engages in the manufacture of semiconductors and related products. It offers display solutions and foundry service. Display solution products include large driver integrated circuit (IC) and mobile driver IC. Foundry service provides bipolar complementary metal-oxide-semiconductor (CMOS) double diffused metal-oxide-semiconductor, Analog CMOS, CMOS image sensor, non-volatile memory, high voltage CMOS. The company was founded on April 28, 1953 and is headquartered in Seoul, Korea.

Seminis Vegetable Seeds, Inc. engages in plant breeding research and development services. It develops types of vegetables, which are marketed to commercial vegetable growers, dealers, distributors, and wholesalers. The firm’s products include Fresh Market, Home Garden, Processor, Performance Series Sweet Corn, SummerSlice Watermelons and Pepper X10R and Technology. The company was founded in 1865 and is headquartered in St. Louis, MO.

Jiangsu Academy of Agricultural Sciences is a Chinese private company located in Nanjing, with subsidiaries in China, that engages in agriculture research and development.

Hailir Pesticides & Chemicals Group Co., Ltd. is engaged in the research, development, production and sale of pesticides and functional fertilizers. Its products include fungicides, herbicides, insecticides, termiticide products, bioassay and fertilizers. The company was founded on December 1, 1999 and is headquartered in Qingdao, China.

Nanjing Huazhou Pharmaceutical Co., Ltd., established on 2009-08-20, Business scope includes pesticide production,processing(Operate according to the scope listed in the production license);Wholesale of Hazardous Chemicals(Operate according to the scope listed in the license);Chemical product research and development,Sales and related technical services,consult,transfer;Development of three drug intermediates,Manufacturing and sales;Planting and sales of flower seedlings;Landscaping project;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Korea Research Institute of Bioscience and Biotechnology (KRIBB) is a government research institute in Daejeon, South Korea. It is dedicated to biotechnology research across a broad span of expertise, from basic studies for the fundamental understanding of life phenomena to applied studies such as drug discovery, novel biomaterials, integrated biotechnology and bioinformation.

Kwang Jin Industry Co., Ltd. engages in the manufacture and wholesale of steel bars. Its products include hot rolled steel bars, cold drawn special profiles, square and flat bars, peeling bar, and coil to bar. The company was founded in December 6, 1976 and is headquartered in Busan, South Korea.

Gyeongbuk Institute for Bio Industry is a private company headquartered in Andong, the South Korea. The firm operates as research institute.

Qingdao Genyuan Biotechnology Group Co., Ltd., established on 2006-11-02, The business scope includes feed additives,Mixed Feed Additives,Additive premix feed production(issued by the feed management department<Feed additive production license><Additive premix feed production license>Carry out business activities);Food additive production(issued by industry authorities<food production license>Carry out business activities);Wholesale Prepackaged Food(issued by industry authorities<food business license>Carry out business activities);Research and development of biological agents for environmental protection,Production,Sales;Agricultural Biologicals(Pesticide free,fertilizer)research and development,Production,Sales;biological fertilizer,water soluble fertilizer,organic fertilizer,Research and development of foliar fertilizer,Production,Sales;Import and export(Projects prohibited by national laws and regulations shall not be operated,Projects that are restricted by laws and regulations must be licensed before they can be operated);Operating other general business items that can be operated without administrative approval.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

DBIO, Inc. is a private company headquartered in the South Korea that manufactures animal additives and agrochemical products.

Haegang Bio Co., Ltd. is a South Korean private company located in Yeoju-si that manufactures organic fertilizers.

Big Srl owns and operates private schools. The company is headquartered in Rome, Italy.

Taekyung BK Co., Ltd. engages in the non-metallic minerals mining and lime manufacturing. The company operates through following divisions: Mining, Lime Products, Plant Engineering and Plants. Its main products include calcium oxide, calcium hydroxide, precipitated calcium carbonate, calcium oxide powder, calcium carbonate, calcium hydroxide fertilizer and granular fertilizer. The company was founded on January 22, 1980 and is headquartered in Seoul, South Korea.

Samsung C&T Corp, formerly Cheil Industries Inc., is a Korea-based company mainly engaged in the operation of meal supply and food distribution business, and fashion business. The Company operates its business through construction business segment: which involves in the building construction, civil engineering, firefighting and landscaping engineering, and provision of energy services; meal supply and food materials distribution segment, which involves in the distribution of meals and food materials; leisure segment, which operates theme parks and golf courses, and fashion business segment, which involves in the manufacture and distribution of garments, and processing and distribution of textile products.

WooGene B&G Co., Ltd. manufactures and sells veterinary pharmaceutical and nutraceutical products. It operates Pharmaceuticals and Nutraceuticals business divisions. The Pharmaceutical division products include anti-infective drugs, probiotics, anti-parasitics, hormone preparations, vaccines, anesthetics, teat dips, disinfectants, pet cure drugs, calcium injections, sedative injections, toxin binders, and bacterial disease remedies. The Nutraceutical division products offer probiotics and enzymes, aquaculture products, digestive disorder control agents, and feed supplement for lactating sows. The company was founded on December 17, 1985 and is headquartered in Hwaseong, South Korea.