Who We Are J&F Group are a 3rd generation family business that have been trading for 60+ years. Our Mission Is to provide the best possible service to all of our customers. What we do From new and used car sales, Truck sales, Contract hire and maintenance, we can do it all from our Mallusk site. Our Goal Is to continue to improve our services. To continue to look after our new and existing customers, and to expand the business but keep the family business traditions.