The Committee of the IVIA is made up of the main manufacturers and distributors of ventilation products and equipment in Ireland.  It has two sub divisions which are primarily broken down into residential ventilation and commercial ventilation.

The committee members are made up from the following companies:

Aereco Limited
Aldes Limited
ATC Limited
Brink Climate Systems Limited
Camfil Limited
Entropic Limited
Fantech Ventilation Limited
Lindab Limited
Pressline Limited
Systemair Limited
Ventac & Company Limited
2EVA Limited