Foshan Bozhi Medical Technology Co., Ltd., established on 2012-12-06, Business scope includes general items:Mechanical equipment research and development;Sales of Class II Medical Devices;software development;Information Technology Consulting Services;sales agent;Electronic special material manufacturing;Manufacturing of computer software, hardware and peripheral equipment;Wholesale of computer software, hardware and auxiliary equipment;Calculator Equipment Sales;electronics sales;Thermal and acoustic insulation sales;Medical equipment rental.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Production of Class II Medical Devices;Technology Import and Export;Import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

SensoDetect AB engages in the research and development within the medical diagnostics field. Its products and services include SensoDetect BERA, consultancy, and training activities within the psychiatric and neurological area. The company was founded by Olle Olsson, Sören Nielzén, and Johan Källstrand in 2005 and is headquartered in Mamlo, Sweden.

Rion Co., Ltd. engages in the manufacture, sale maintenance services of hearing instruments, medical equipment, sound and vibration measuring instruments, and particle counters. It operates through the following segments: Medical Equipment and Environmental Equipment. The Medical Equipment segment manufactures and sells hearing aids and medical testing equipment. The Environmental Equipment segment produces fine instruments as well as acoustic and vibration measuring equipment. The company was founded on June 21, 1944 and is headquartered in Tokyo, Japan.

Maanshan Tuoenkang Technology Development Co., Ltd., established on 2016-12-26, Business scope includes acoustic materials and sound insulation,Research and development of shielding technology,noise control,Noise and Vibration Measurement,Sound insulation and noise reduction equipment,Fabrication and installation of modern protective equipment,Wholesale and retail,Maintenance and Technical Consulting Services,Computer software technology development,transfer,Processing of electronic products,Wholesale and retail,Wholesale and retail of Class I medical devices,Wholesale and retail of Class II medical devices,repair,teaching facility,laboratory equipment,Computers and Accessories,Packaging Materials,building materials,acoustic material,Wholesale and retail of furniture,House decoration engineering design,construction,Self-operated or agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

BSL Co., Ltd. engages in the manufacture and sale of lightings. Its business areas are Light Emitting Diode and Lightings. The company was founded in May 2006 and is headquartered in Seongnam, South Korea.

Dongguan Freetech Acoustic Equipment Co., Ltd., established on 2008-10-16, Business scope includes production and sales of noise reduction equipment,Air handling equipment and related accessories(Except for industries involving restrictions, certificates and national macro-control,Those involving national special regulations shall be handled in accordance with relevant regulations),Set up a research and development institution,Research and development of noise reduction equipment,Air handling equipment and related accessories,Environmental engineering design and installation construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sivantos Pte Ltd. manufactures and markets hearing instruments. Its products include receiver-in-canal (RIC) hearing aids, behind-the-ear hearing instruments, In-the-ear hearing instruments, pocket hearing instrument, hearing instruments for kids & teens, hearing protection, wireless accessories and handling videos. The company was founded in 1974 and is headquartered in Singapore.

Merry is a authentic sound reproduction designing the audio components and diverse headphones with lovely sounds for well-known clients. company manufactures earphones, headsets, speakers, microphones, batteries, and assistive listening devices (ALD) for smart homes, medical devices, and healthcare. They provide a platform for exceptional talent to interact with the world, display their talent, learn, and develop.

SK Telecom Co., Ltd. (Hangul: SK텔레콤 or 에스케이텔레콤) is a South Korean wireless telecommunications operator; it is part of the SK Group, one of the country's largest chaebols. SK Telecom is South Korea's largest wireless carrier: it leads the local market with 50.5 percent share as of 2008. Since its creation in 1984, the company has evolved from a first generation analog cellular system, to second generation CDMA, then to the world's first third-generation synchronized IMT-2000 cellular system. SK Telecom also became the world's first carrier to commercialize HSDPA in May 2006. SK expanded into the landline market by acquiring second-rated fixed-line operator Hanaro Telecom in February 2008.

The 301 Hospital (Chinese: 三〇一医院) or People's Liberation Army General Hospital (Chinese: 中国人民解放军总医院), which constitutes simultaneously the PLA Postgraduate Medical School (Chinese: 中国人民解放军医学院), located in Beijing, China, is a military hospital directly subsidiary to Logistic Support Department of the Central Military Commission and the largest general hospital under the auspices of the People's Liberation Army. Its mission includes assuring the health of PLA and China's leaders.

Guangzhou Mai Lisheng Medical Equipment Co., Ltd., established on 2010-01-14, Business scope includes sales of Class I medical devices;Sales of Class II Medical Devices;Manufacturing of thermal and acoustic insulation materials;Thermal and acoustic insulation sales;Special Equipment Repair;car used car sales;Auto New Car Sales;Electronic special equipment manufacturing;Sales of electronic special equipment;Medical equipment rental;Non-residential real estate leases;Production of Class II Medical Devices;Production of Class III Medical Devices;Class III medical device business;Technology Import and Export;Import and export;

Develops, produces and distributes hearing systems and wireless devices for people with hearing loss

Etymotic Research is engaged in the research, design, and manufacture of products that measure, enhance, and protect hearing. It offers headsets and earphones for consumers of various age groups as well as custom-fit ear buds primarily for sports car and other driving persons. The company’s products include electronic earplugs, high fidelity and musician earplugs, and personal noise dosimeters; hearing aid components such as digital hearing aid circuits, high fidelity hearing aid amplifiers, and directional microphone technologies; hearing aid accessories that include filters, seals, special use earhooks, and replacement tubing; and educational materials. Its products are used by scientists, hearing practitioners, hearing-impaired consumers, professional and amateur musicians, and others who insist on sound quality. The company serves customers through retailers in the United States and internationally. Etymotic Research was founded in 1983 and is based in Elk Grove Village, Illinois.

hearX is an award-winning start-up with the mission of providing affordable access to hearing healthcare using smart digital solutions. With a strong research and engineering background, we aim to democratize and decentralize hearing care, obliterating the traditional audiology model and market, which was never built to scale, instead providing hearing care to millions by leveraging our smart tech, big data and artificial intelligence expertise. The hearX Group four categories of solutions: Lead Generation and Remote Care solutions, Clinical solutions, Preventative Solutions as well as Direct to Consumer intervention solutions. We have had more than 1 000 000 tests and screenings done using our products across 39 countries. Our innovative solutions are as accurate, but faster, cheaper and easier to use than traditional methods. We pride ourselves in offering a fully managed service, providing an entirely new way to overcome traditional barriers to the detection and diagnosis of disabling hearing loss.

Suzhou Liren Hearing Equipment Co., Ltd., established on 2013-08-21, Business scope includes research and development,Production,Sales:Hearing aid accessories,hearing aids,Eardrum Application Products,Anti-noise products,hearing aids and3DPrint,scanning device;Sales:medical instruments;Industrial Design and Production;Undertake engineering equipment installation,Maintenance service,And provide after-sales technical services for related products;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuxi Sitaiyier Hearing Technology Co., Ltd., established on 2011-03-09, Business scope includes hearing-related technology research and development;R&D of medical devices,production and sales;Computer hardware and software and accessories,electronic product,General Mechanical Design,R & D and sales;Electronic information technology development and technical services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Special Equipment Repair;Class II Medical Device Leasing;Consulting and planning service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Hearing Rehabilitation Center Melfon Ltd. (doing business as CCNR OOO) is a Russian private company located in Moscow that provides hearing healthcare services.

Guangzhou Shang Ting Medical Equipment Co., Ltd., established on 2018-11-05, Business scope includes software sales;Sales of building decoration materials;Sales of building materials;Sales of Class II Medical Devices;electronics sales;Information Technology Consulting Services;Blockchain technology related software and services;Medical equipment rental;Thermal and acoustic insulation sales;