CLS Southern Africa, previously Lwandle Technologies & Metocean Services International, is a South African company that was founded in 2003. Since March 2021, CLS Southern Africa (CLS SA) has joined the global CLS Group and benefits from their established network of experts and experience in the marine and satellite space. CLS SA provides a complete project management solution and marine environmental and metocean consultancy services for application within the ports and harbours, energy, aquaculture, mining, governmental and infrastructure sectors. CLS SA has experts in the field of physical oceanography, marine ecology, marine biology, marine resources and biogeochemistry. Our capabilities are multifaceted and tailored to suit our clients' needs. CLS SA's services include physical oceanographic measurement, water and sediment quality assessments, marine ecology and marine biology survey and measurement, marine environmental monitoring and provision of specialist studies in these disciplines to EIAs, policy and compliance studies. CLS SA can design and implement traditional and bespoke approaches to study marine environmental issues facing our future oceans and coasts. A scientifically rigorous methodology is applied to all of our work. CLS SA has worked extensively in Sub-Saharan Africa and has completed many successful projects for various clients in the offshore and coastal industries. CLS SA has a legacy of projects that were completed on time and on budget, taking into account the sensitivities of the local marine environment and international best practices for environmental monitoring and specialist studies.