A legal practitioner, Director Mwala started his legal career at AMW & Co. Legal Practitioners where he rose through the ranks from Legal Trainee to Partner over the span of eight years. He then went on to establish Roy Mwala & Co. Legal Practitioners in Lusaka in August 2023, where he is Managing Partner. His practice areas include corporate, commercial and family law. He has strong governance experience as well, as he currently sits on the Boards of Hilltop Investment Limited and Science4Wildlife, which is concerned with wildlife conservation.