Adam Westermann

WS Audiology A/S manufactures hearing aids. Its purpose is to operate, directly and through subsidiaries, within the development, production, and trade of medical and acoustic equipment. The firm supplies hearing care professionals and wholesalers, as well as governments, retail chains, purchasing groups, and independent retailers. The company was founded in 2019 and is headquartered in Lynge, Denmark.

T&W Medical A/S invests in companies with interests in manufacturing of hearing aids and related complementary products. It also engages in commercialization of medical devices, as well as research and development of technology to measure Electroencephalogram. The company was founded on March 22, 2005 and is headquartered in Lynge, Denmark.

hear.com NV provides online medical-grade hearing care globally. Its operating segments includes Europe, North America & Rest of the World. The company was founded by Paul Crusius & Marco Vietor in 2012 and is headquartered in Utrecht, the Netherlands.

Widex A/S manufactures and distributes hearing aid devices for adults, babies, infants, and older children. It offers various types of hearing aids, such as completely-in-canal, receiver-in-the-ear, receiver-in-canal, and behind-the-ear hearing aids. The firm sells products under brand names such as Inteo, ALKIA, FLASH, Senso, Bravissimo, Bravo, SCOLA, and CAMISHA. The company was founded by Christian Topholm and Erik Westermann in 1956 and is headquartered in Lynge, Denmark.