1) All Kerala Crusher Owners Association, Malappuram

2) Kerala Quarry and Crusher Operators Association

3) All Kerala Crusher Owners Association, Palakkad

4) Kasargod Jilla Quarry Crusher Association

5) Kerala Karinkal Quarry Association

7) Kerala Registered Truck Owners Association

8) All Kerala Independent Lorry Owners Association (AKILOA)

9) Kerala State Lorry Owners Federation, Kozhikode