UK's Serco Group Names New Finance Chief

02:55 AM EST, 12/17/2025 (MT Newswires) -- British public services company Serco Group (SRP.L) appointed Mark Reid as the new group chief financial officer, effective March 6, 2026. Reid serves as the group CFO at Belgian communications-platform-as-a-service company Proximus Group (PROX.BR). He will succeed Nigel Crossley, who will step down on March 5, 2026, according to a Wednesday filing.