Mining & Construction
- Kumba Iron Ore, Seriti Resources, Tharisa Minerals, Basil Read, Group Five, Murray & Roberts, Concor, WACO Formscaff, Mecopol Construction, Southey Holdings, SA Parkhome
Telecommunications
- Vodafone Vodacom, Neotel (Liquid Telecoms)
Financial Services
- Investec Bank, Telesure Investment Holdings, Bayport Financial Services, First National Bank
Logistics
- Dawn Logistics, Clover SA
Technology
- ITEC, Lefatshe Technologies, JCP Consulting
Engineering
- ProPlan Consulting Engineers, SMEC Consulting Engineers, EOH Roads & Highways
Government
- National Treasury, National Public Works, National Housing, City of Ekurhuleni – City Planning, Water & Sanitation, Real Estate
