The combination of deep technical knowledge and a business-first approach. Anderson doesn't just list what's broken — he quantifies each finding in financial terms and ties it directly to the specific regulatory requirement (SOX Section 404, LGPD, ISO 27001). The success-fee model was also a key factor in our decision: payment is tied to measurable value found, which aligns incentives in a way traditional consulting rarely does. We felt we were working with someone who had skin in the game.