Arup is an independent firm of designers, planners, engineers, consultants and technical specialists working across every aspect of today's built environment.

SRK Consulting is a global leader in engineering solutions to the natural resource and infrastructure sectors. Our professional engineers and scientists providing a comprehensive range of technical services related to: * Mining and minerals * Environmental management, social impact and governance * Water * Energy * Civil engineering With a powerful skills base of 1, 400 specialists in over 45 SRK offices on six continents, we develop and apply leading-edge technologies and methods in our specialised services. Our integrated, multi-disciplinary teams collaborate across the globe to ensure profitable and sustainable projects for our clients. SRK's core business includes pre-feasibility studies, feasibility studies, due diligence studies, audits and reviews, as well as designs and specifications for major projects worldwide.

UWP Consulting is a well-respected, multidisciplinary South African consulting engineering practice, which has been active throughout Southern Africa since 1972.