E Ink Corporation (E Ink) is a subsidiary of E Ink Holdings (EIH), a Taiwanese Holding Company (8069.TWO) manufacturer of electrophoretic displays marketed under the name E Ink, a kind of electronic paper. E Ink is located in Billerica, Massachusetts, and was co-founded in 1997 by undergraduates J.D. Albert & Barrett Comiskey, Joseph Jacobson (professor in the MIT Media Lab), Jerome Rubin (LexisNexis co-founder) and Russ Wilcox. Two years later, E Ink partnered with Philips to develop and market the technology. Jacobson and Comiskey are listed as inventors on the original patent filed in 1996. Albert, Comiskey and Jacobsen were inducted into the National Inventors Hall of Fame in May 2016. In 2005, Philips sold the electronic paper business as well as its related patents to Prime View International (PVI).

Electroninks Incorporated was founded in 2013 as a university spinout from UIUC. They are a company of materials scientists, formulations specialists, and designers developing inks and products for consumer electronics. They have novel chemistries and formulation know-how based around the philosophy that pure metallic films are the best way to increase performance, reliability, and overall cost of integration and downstream ownership. Their inks are based on small-molecule chemistries and resulting films can be printed via digital methods and industry-standard roll-to- roll techniques. Since their formulations are particle-free and have no binders, they can be printed to fine resolutions, annealed at low temperatures, and out-perform nanoparticle technologies.

Medennium is a manufacturer of ophthalmic materials and devices committed to delivering specialized eye care products to customers. The company focuses on the development of various materials and components related to the diagnosis, treatment, and recovery of eye disorders, striving to act as a unified product solution for individuals and client businesses. An online inquiry form is available on the company website.

Shenzhen Certainn Technology Co. Ltd. is a company headquartered in Shenzhen, China, that manufactures ophthalmic medical equipment. It was founded in 2003 by Hui Wang.

Vision Technologies provides telecommunications, network, and mobile device management services.

Guangxi Aglycone Plant Products Co., Ltd., established on 2012-05-09, Business scope includes production,processing,sell plant extracts,food,food additives.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Nippon Telegraph & Telephone Corp. operates as a holding company which engages in the provision of telecommunication services. It operates through the following business divisions: Regional Communications, Long-Distance and International Communications, Mobile Communications, Data Communications, and Others. The Regional Communications division offers domestic intra-prefectural communication services such as fixed voice-related, Internet protocol (IP), and packet communications services; and sells telecommunications equipment. The Long Distance and International Communications division deals with the domestic intra-prefectural and international communications, and system integration services. The Mobile Communications division provides the mobile voice-related, IP, and packet communications services. The Data Communications division covers the system integration and network system services. The Other division engages in the real estate, finance, engineering, system integration and data processing services, and development of technologies and shared operations. The company was founded on August 1, 1952 and is headquartered in Tokyo, Japan.

Xerox Corporation (/ˈzɪərɒks/; also known as Xerox) is an American global corporation that sells print and digital document products and services in more than 160 countries. Xerox is headquartered in Norwalk, Connecticut (having moved from Stamford, Connecticut in October 2007), though its largest population of employees is based around Rochester, New York, the area in which the company was founded. The company purchased Affiliated Computer Services for $6.4 billion in early 2010. As a large developed company, it is consistently placed in the list of Fortune 500 companies.

Hangzhou Qianyuan Baoling Pharmaceutical Co., Ltd., established on 1994-12-30, Business scope includes licensed projects:pharmaceutical production;Pharmaceutical commissioned production;Health food production;Health food sales;food production;food business(Selling prepackaged food);Drug internet information service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).General project:Medical Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Purchase of primary agricultural products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Matsushita Electronics Corp. develops and manufactures electronic products. Its products include plasma TVs, DVD players, and digital cameras. It is a subsidiary of Matsushita Electric Industrial Co. Ltd. The company is headquartered in Osaka, Japan.

Beijing Tianhong Tianda Technology Co., Ltd., established on 2013-06-03, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Natural science research and experimental development;Medical Research and Experimental Development;New material technology research and development;New material technology promotion service;Sales of electronic special materials;Chemical product sales(No licensed chemical products);Sales of Class II Medical Devices;Electronic special material manufacturing;Manufacturing of daily chemical products;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Domestic trade agent;Technology Import and Export;Import and export;Import and export agency.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Hangzhou Baoling Group Co. Ltd., part of Shanxi C&Y Pharmaceutical Group Co., Ltd., is a company headquartered in Hangzhou, China. The firm operates as an investment holding company. On February 27, 2015 Shanxi C&Y Pharmaceutical Group Co., Ltd. acquired Hangzhou Baoling Group Co. Ltd. for $13.36 million.

Toshiba Corporation (株式会社東芝 Kabushiki-gaisha Tōshiba, English: /təˈʃiːbə, tɒ-, toʊ-/) is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, home appliances, medical equipment, office equipment, as well as lighting and logistics.

Muge Electronics (Zhejiang) Co., Ltd., established on 2007-09-25, The business scope includes semiconductor electric light source materials,LED Light Source Products,Lighting and accessories,Photovoltaic products,Semiconductor LED application products,Instrumentation,Research and development of optical-mechanical-electrical integration series products,Production,Sales;Engaged in the import and export business of various commodities and technologies;Own house rental;Equipment Leasing.

Hunan Qinsen Hi Tech New Materials Co., Ltd, established on 2008-07-21, The scope of business includes research and development of new materials and related technologies,Production,Sales,operate;Development of Membrane Separation Technology;Design of Membrane Separation Products;Seawater desalination(limited branch);Collection of brackish and other similar waters,Disposal and Reuse(limited branch);Sewage Treatment and Its Reuse(limited branch);Sales of direct drinking water systems,Install,maintain;Maintenance of direct drinking water equipment,repair;Water Pollution Monitoring;Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Composite reverse osmosis membrane,Nanofiltration,ultrafiltration membrane,water treatment chemicals(Free of Hazardous Chemicals)production;Composite reverse osmosis membrane,Nanofiltration membrane and other membrane separation materials,ultrafiltration membrane,water treatment equipment,water treatment chemicals(Free of Hazardous Chemicals),Sewage treatment equipment,Sales of water treatment equipment;Composite reverse osmosis membrane,Nanofiltration membrane and other membrane separation treatment,ultrafiltration membrane,water treatment equipment,Water treatment chemicals and their consumables,R&D of functional materials;water treatment equipment,Sewage treatment equipment,Manufacture of water treatment equipment;Consulting services for water treatment technology,Engineering Applications;Operation and maintenance of water treatment systems.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Walters Gardens, Inc. wholesales greenhouse perennials. Its product line includes generously graded bare root and plug perennials . The company was established in 1942 and is headquartered in Zeeland, MI.

Transpacific IP Ltd. is a Taiwanese private company located in Taipei that provides intellectual property services.

Toray Industries, Inc. (東レ株式会社 Tōre Kabushiki-gaisha) is a multinational corporation headquartered in Japan that specializes in industrial products centered on technologies in organic synthetic chemistry, polymer chemistry, and biochemistry.