Company Profile Login or Register to add a Company Alcoa, Comalco, Southern Pacific Petroleum, Worsley Alumina 20232024 Views170114 Clicks00 Profile Staff (1) Former Employees of Alcoa, Comalco, Southern Pacific Petroleum, Worsley Alumina Various Stephen Grocott Various, Various Full-time 1981/11 – 2004/6 (22 Years / 7 Months)