Competition analysts investigate how firms compete, how markets evolve, and how regulations influence industry dynamics. They assess market concentration, pricing behaviour, entry barriers, mergers, and potential anti-competitive practices. Using economic modelling, case studies, and legal–economic frameworks, they support competition commissions, regulatory bodies, consulting firms, and policy institutions. Their work informs decisions related to mergers and acquisitions, market dominance evaluations, and consumer welfare analysis. Strong analytical capability, understanding of industrial organisation economics, and regulatory insight define this specialised role. Global regulatory reforms and rising digital-platform markets have increased demand for competition economics expertise.