Biogen, Inc. is a biopharmaceutical company, which engages in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases. Its products include TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI and FAMPYRA for the treatment of MS, SPINRAZA for the treatment of SMA, ADUHELM for the treatment of Alzheimer's disease, and FUMADERM for the treatment of severe plaque psoriasis. The company was founded by Charles Weissmann, Heinz Schaller, Kenneth Murray, Walter Gilbert, and Phillip Allen Sharp in 1978 and is headquartered in Cambridge, MA.

Intervet International BV engages in the manufacture and marketing of animal health products. It offers vaccines, anti-infectives, anti-parasitics, feed additives and products for fertility management. The firm products are used for treatment and care of poultry, pigs, cattle, sheep, goats, horses, fish, shrimp and companion animals. The company was founded by Wim Hendrix in 1949 and is headquartered in Boxmeer, the Netherlands.

Interway International Ltd. is a private company headquartered in Hong Kong, Hong Kong, that manufactures and distributes chemicals. Sufan Siauw is the current CEO of the firm.

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.

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

Tianjin Shengji Group Co., Ltd., established on 1998-10-21, Business scope includes technical services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Veterinary drug business;Disinfectant sales(Free of Hazardous Chemicals);Animal Husbandry and Fishery Feed Sales;Feed Additive Sales;fertilizer sales;Retailing of protective equipment for healthcare workers;Pet Food and Supplies Wholesale;Feed production special equipment sales;Refrigeration,Air Conditioning Equipment Sales;road freight transport(Does not contain dangerous goods)Non-residential real estate leases;property management;Machinery and Equipment Leasing;Car rental;Landscaping engineering construction;Import and export;Technology Import and Export;Grain Purchase;Purchase of primary agricultural products;Chinese herbal medicine acquisition.Limited to branch operations:Veterinary drug production;Disinfectant production(Free of Hazardous Chemicals);feed production;Feed additive production;Primary processing of non-edible agricultural products;fertilizer production;Manufacturing of bio-based materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nanjing Tianbang Bio Technology Co., Ltd., part of Beijing Dabeinong Technology Group Co., Ltd., is a Chinese company located in Nanjing. The firm engages in researching and developing animal bio products. On March 12, 2014 Beijing Dabeinong Technology Group Co., Ltd. acquired Nanjing Tianbang Bio Technology Co., Ltd. for $1.94 million.

Pfizer Inc. (NYSE: PFE, /ˈfaɪzər/) is an American multinational pharmaceutical corporation headquartered in New York City was founded in 1849, based in New York City and was listed on New York Stock Exchange. It is one of the world's largest pharmaceutical companies. It is listed on the New York Stock Exchange, and its shares have been a component of the Dow Jones Industrial Average since 2004. Pfizer ranked No. 57 on the 2018 Fortune 500 list of the largest United States corporations by total revenue.

Sichuan Huibo Veterinary Medicine Technology Co., Ltd., established on 2011-05-26, Business scope includes research on veterinary medicine,Promotion and Application,Promotion and application of scientific and technological achievements in animal husbandry and veterinary medicine,Research, popularization and application of veterinary equipment,Chinese herbal medicine planting,Research and Application of Deep Processing Technology,Research on Deep Processing Technology of Agricultural Products,Promotion and Application.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Qingdao Greenman Biological Engineering Co., Ltd., established on 2004-12-17, Business scope includes wholesale,retail:Chemical products and raw materials(Does not contain dangerous goods and first-class precursor chemicals),primary agricultural products,Mechanical equipment and accessories,Pre-packaged food,Daily necessities,Biological product(In addition to vaccines),feed,Feed additives;Business Consulting(Free of trade secrets and intermediaries);Biotechnology research and development and technical consulting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Shen Zhen Jin Shi Bang Xin Tou Zi Zi Xun You Xian Gong Si, established on 2016-01-22, Business scope includes general business items:Business Management Consulting,Economic Information Consulting,Investment Advisory,financial consultant,marketing planning(None of the above items are restricted);Domestic Trade(Does not contain franchise,monopoly,Specially Controlled Commodities);Invest in business(Specific projects will be reported separately);(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments),The licensing program is:

Shanghai Xiongtu Biotechnology Co., Ltd., established on 2016-06-14, Business scope includes biotechnology,Food Safety Testing Technology,Technology development in the field of chemical science and technology,technical consulting,Technical Services,technology transfer,Instrument and equipment maintenance service,Architectural decoration decoration construction engineering professional construction;Chemical Equipment,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals),plastic products,Experimental instrumentation,Equipment,electronic product,Office Supplies,farming equipment,Animal food,fertilizer,Edible produce(Except hog products)promotion of,Computer software development and sales. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Tianjin Collection Technology Co., Ltd., established on 2003-04-15, Business scope includes biological(except pharmaceuticals)Technology development and consulting services;manufacture,Sales:plant fermentation(non edible);compound feed(pet food)Production;Wujinjiaodian,Daily necessities.building materials,steel,Equipment,Feed and Feed Additives,Wholesale and retail of auto parts;Landscaping project;Decoration project.(If the state has special franchise regulations, it shall be implemented in accordance with the regulations;Operating with a license or approval document involving an industry license)

Zhengzhou Houyi Pharmaceutical Co. Ltd. is a Chinese private company located in Zhengzhou that manufactures veterinary drugs.

Tianjin Ringpu Bio Technology they develop and produce bio- pharmaceutical products for veterinary medicines and vaccines. They are manufacturer and service provider of animal health products.

Eco Animal Health Ltd. manufactures and distributes pharmaceutical products intended for animals. It specializes in the development and marketing of medicines for the control of disease in livestock and companion animals. The firm also engages in research and development of both new products and differentiated generics. The company was founded in 1995 and is headquartered in Southgate, the United Kingdom.

Wuhan Keqian Biology is involved in the research and development, production, and sale of veterinary biological products, as well as the provision of technical services for the prevention of animal epidemics. They offer products including a combination vaccine, a vaccine for poultry, a pet vaccine, and a diagnostic reagent.

Zhejiang Hongsheng Biotechnology Co., Ltd., established on 2019-10-30, The scope of business includes technical development of biological cell culture technology and medium,Bioreactor Technology Research,Technology promotion and sales;Technical development of veterinary vaccines and veterinary diagnostic reagents,Achievement transfer;R&D and pilot test of biotechnology products,analysis test,technology transfer,Technical Services,technical consulting;Bioscience and technology research application promotion and related consultation;Technology intermediary service;Meeting,Expo Services;Patent Consulting;Business Consulting,Business Management Consulting(Does not include finance,Investment and Asset Management Consulting);laboratory equipment(Does not contain medical devices)research and development,Sales;biochemical reagents,laboratory consumables(The above does not contain food,medicine,Hazardous chemicals and precursor chemicals)promotion of;Import and export of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).