Korea Institute of Ceramic Engineering & Technology (doing business as KICET) is a South Korean private company located in Seoul. The firm operates as a ceramic engineering institute.

HOYA CORPORATION is engaged in the manufacture and sale of electronics-related products, imaging products, healthcare products and medical products. The Company operates in three business segments The Information and Communication business segment has two divisions. The Electronics division offers photomasks and mask blanks for semiconductors, liquid crystal displays masks and hard drive (HDD) for glass disk use. The Image division provides optical lens, digital camera modules and optical devices, among others. The Life Care segment has two divisions. The Healthcare division offers ophthalmic lenses and contact lenses. The Medical division provides endoscopes, intraocular lenses and artificial bones. The Others segment is involved in the building of information systems. On October 1, 2011, the Company established a wholly owned subsidiary to takeover the manufacture and sale of imaging system from HOYA, and sold all shares of the newly established subsidiary to Ricoh Company, Ltd.

Suga Test Instruments provides weather resistance, corrosion, and color measuring equipment. They are required to manufacture lamps, such as joining different materials such as glass and metal with a flame of 1000 °C or higher. In order for the lamp to emit light correctly and light up, the purity of the enclosed gas must be accurately controlled. Titanium material is lightweight and has corrosion resistance, but it is difficult to process and requires skill in bending and welding.

Produces solid propellant rocket motors

DuPont offers sustainable solutions for agriculture, electronics, communications, construction, transportation, and apparel markets. Their products and services include construction materials, fabrics, packaging materials, medical devices, electronic solutions, and adhesives for markets. They provide specialized construction materials to create and maintain roads, bridges, telecommunications, power, and water plants.

The Group's principal activity is to produce pharmaceuticals and chemicals. The operations are carried out through the following divisions: Pharmaceuticals; Bio chemical; Chemicals; Food and Other. Pharmaceuticals include ethical drugs, bulk pharmaceuticals and biological research. Bio chemicals deal with biochemical diagnostic reagents, animal health products, agrochemicals and fertilizers. Chemicals includes solvents, plasticizes and their raw materials, detergent raw materials and specialty chemicals. Food includes alcoholic beverages, alcohol, seasonings, confectionery, baking ingredients and processed foods. Others include wholesale, commodity distribution and installation of facilities.

Kissei Pharmaceutical Co., Ltd. engages in the research, development, manufacture and sale of pharmaceutical products and health foods. It operates through the following segments: Pharmaceuticals, Information Service, and Others. The Pharmaceuticals segment researches, develops, manufactures, and markets drugs, which are used in the fields of urology, dialysis, women's health, ophthalmology, endocrinology and metabolism. The Information Service segment offers information services to use in IT and capital investment. The Others segment includes merchandise sales and construction contractors. The company was founded on August 9, 1946 and is headquartered in Matsumoto, Japan.

Frontier Scientific, LLC, a subsidiary of eMolecules, Inc., is a company headquartered in Newark, DE, that provides custom research services to the pharmaceutical, biotechnology, industrial chemical, government and academic sector. The firm was founded in 1988. EMolecules, Inc. acquired Frontier Scientific, LLC on September 07, 2022.\nThe company says this about itself: The Sample Management Division of Frontier Scientific Inc. (FSI) was founded in 1988, with its primary business being the global distribution of commercial screening samples. This experience in sample reformatting and distribution evolved to a service providing outsourced material management of proprietary compound collections starting in 2002. Subsequent successes have led to the growth of this service, now supporting over 90 R&D organizations with total compounds under management exceeding 15 million in a variety of formats. Since 1988, FSI has functioned as a specialty contract research organization (CRO) working to enable dramatic cost reductions by providing tailored outsourced capabilities to our customers. FSI is a chemical materials management and custom research services provider to the pharmaceutical, biotechnology, industrial chemical, government, and academic sectors. FSI specializes in sample management, reformatting and distribution of screening compounds and building blocks for small molecule drug discovery, SAR studies, and lead optimization.

Zhejiang Guangda Electronic Technology Co., Ltd., established on 2010-03-24, Business scope includes optoelectronic materials,Research and Development of Optoelectronic Devices,Production,Sales.

C. Uyemura & Co., Ltd. engages in the research, development, manufacture, and distribution of plating chemicals and surface finishing machineries. It operates through the following segments: Surface Finishing Materials, Surface Finishing Machinery, Plating Job, Real Estate Rental, and Other. The Surface Finishing Materials segment sells plating chemicals for printed circuit boards and aluminum magnetic disks. It also offers industrial chemicals and non-ferrous metals. The Surface Finishing Machinery segment provides plating machines for printed circuit boards and aluminum magnetic disks. The Plating Job segment covers plastic plating and printed circuit board plating. The Real Estate Rental segment leases office buildings and condominiums. The Others segment includes royalty income. The company was founded by Chobei Sanukiya in 1848 and is headquartered in Osaka, Japan.

Chinese Academy of Sciences Guangzhou Chemical Co., Ltd., established on 2001-12-21, Business scope includes new material technology transfer services;Wholesale of hardware products;New material technology promotion service;Engineering and Technology Research and Experimental Development;New material technical consultation,communication service;Chemical Engineering Research Services;paint manufacturing(Monitor Chemicals,Excluding hazardous chemicals)(branch only);dye manufacturing(branch only);Manufacturing of primary form plastics and synthetic resins(Monitor Chemicals,Excluding hazardous chemicals)(branch only);Synthetic Rubber Manufacturing(Monitor Chemicals,Excluding hazardous chemicals)(branch only);synthetic fiber sheet(polymerization)body manufacturing(Monitor Chemicals,Excluding hazardous chemicals)(branch only);Manufacture of other synthetic materials(Monitor Chemicals,Excluding hazardous chemicals)(branch only);Chemical Reagent and Auxiliary Manufacturing(Monitor Chemicals,Excluding hazardous chemicals)(branch only);Manufacture of ink and similar products(Monitor Chemicals,Excluding hazardous chemicals)(branch only);Manufacture of sealing packing and the like(branch only);Pigment manufacturing(branch only);Manufacturing of special chemicals(Monitor Chemicals,Excluding hazardous chemicals)(branch only);Glue Manufacturing(Monitor Chemicals,Excluding hazardous chemicals)(branch only);adhesive manufacturing(Monitor Chemicals,Excluding hazardous chemicals)(branch only);computer technology development,Technical Services;Water Treatment Installation Services;Research on Network Technology,to develop;electronic,Communication and Automatic Control Technology Research,to develop;Engineering and Technology Basic Science Research Services;Wholesale of chemical products(Excluding hazardous chemicals);Engineering drainage construction services;New material technology development service;Materials Science Research,technology development;Construction of engineering environmental protection facilities;

Yami Technology (Guangzhou) Co., Ltd., established on 2020-08-03, Business scope includes corporate credit consulting services;Business Printing Service;Enterprise credit evaluation and rating service;office services;Technology intermediary service;Technology project agency service;Science and Technology Information Consulting Services;software development;Information Technology Consulting Services;Cultural promotion(Does not include licensed operations);Cultural dissemination(Does not include licensed operations);Entrusted agent for business property transactions;Marketing Planning Service;Planning creative services;Corporate Financial Advisory Services;Technology project bidding service;Commodity Information Consulting Service;Business Management Consulting Services;Corporate Image Planning Service;Trade Advisory Services;Enterprise Management Services(Except for those involving licensed business projects);Intangible Assets Valuation Services;Patent Service;Trademark agency and other services;Copyright Service;recruit,Bidding Consulting Services;Science and technology project evaluation service;;

Japan Finechem Co., Inc., part of Mitsubishi Gas Chemical Co., Inc., is a company headquartered in Japan. The firm produces chemical products and manufactures industrial electronic parts.

Chunbo is a comprehensive fine chemical materials company. They are supplying key additives for etchants used in the manufacturing process of LCD and OLED panels for TVs and mobile phones to major domestic and overseas companies. It develops, produces, and supplies ultra-high-purity chemical materials for etching used in the semiconductor manufacturing process.

Korea Institute of Geoscience & Mineral Resources is a South Korean private company that provides geoscience research services.

CHUNBO FINE CHEMICALS CO., LTD manufactures basic organic chemicals. The company was founded on July 23, 1997 and is headquartered in Eumseong-gun, South Korea.