The following member companies constitute IRMA Board of Directors for the years 2022 to 2024
- Calderys India Refractories Ltd
- Carborundum Universal Ltd.
- IFGL Refractories Ltd.
- Mahakoshal Refractories Pvt Ltd.
- Maithan Ceramics Ltd.
- Noble Refractories
- Refractechnik (India) Pvt. Ltd.
- RHI Magnesita India Ltd
- Sarvesh Refractories Pvt Ltd.
- TRL Krosaki Refractories Ltd
- Totale Global Pvt. Ltd.
- Vesuvius India Ltd.
- Vishva Vishal Refractory Ltd