We develop intuitive and easy to use hearing screening devices and distribute them internationally to hearing health professionals around the world.

MAICO is a medium-sized company with more than 80 years of experience in hearing test technology and has been working to advance hearing healthcare as part of the William Demant Holding since 1995.

  • Our MA 25 audiometer has been sold 24,434 times until 2018.

  • MAICO devices are currently being sold in 112 countries around the globe.

  • At MAICO Diagnostics 55 experts from different fields work together to advance hearing screening.

  • Founded by Leland A. Watson in 1937, we carry on a tradition of high quality and superior ease of use.


Founded to Make Hearing Screening Easier

More than 80 years ago, a sales clerk for hearing instruments named Leland A. Watson realized that the devices he sold to doctors were too complicated and should be easier to use — and started MAICO. Learn more about our tradition of creating easy-to-use hearing test equipment.



Our Vision For Hearing Screening

At MAICO Diagnostics, we have set ourselves the mission of supporting hearing healthcare professionals with the best and most reliable screening solutions. That is why we combine our specialized technology with a highly intuitive design and keep pushing the boundaries of what is possible in hearing screening. With honesty, teamwork and passion, we strive every day towards realizing our shared vision: An early detection of hearing loss today for a healthy and enjoyable life tomorrow.