Hearing protection solution for professionals

Choose the world leader in the manufacture of Custom Hearing Protection Devices for professionals.
Twenty-five years of expertise in hearing health ensure that you'll get the best possible ear protection solution.

Protect

Ensure that your employees are 100 percent protected by providing them with the best hearing protection on the market.

Hearing protectors

Raise awareness

Discover how raise awareness encourages the use of hearing protection devices and reduce the risk of occupational deafness.

Raising awareness

Validate

How well are your ear plugs working? Testing the effectiveness of your hearing protectors is easy with CAPA©.

Monitoring the effectiveness

AGL
NCI
Veolia
Saint-Sobain Abrasives
Orica
Menard
Fairfax Media
Rio Tinto
Fulton Hogan
Citic Pacific Mining
Lafarge Holcim
Coca-Cola

Over 2 Million workers, from 31,000 companies worldwide trust Cotral Lab's Custom Hearing Protection solution.