The OTC Consulting Partners
Freek Van Heerden
Consulting Partner, Director
With over 40 years experience, Freek has expertise in project & engineering management, front end engineering, project development and integration. He has worked extensively in gas/coal to liquids and chemicals. More...
Koos Taljaard
Consulting Partner, Director
Koos has over 38 years experience in multidisciplinary mining, mineral beneficiation and the cement industry in various executive, projects, operational, engineering, business development and consulting roles. He is a registered professional engineer with a degree in Mechanical Engineering. More...
Jurie Steyn
Consulting Partner, Director
Jurie holds a BEng(Chem)Hons and an MBA. He has more than 37 years of engineering, operations management and functional management experience. He started, developed and managed the Environmental & Risk Engineering group in Sasol Technology for more than 14 years. More...
Kevin Mattheys
Consulting Partner, Company Secretary
Kevin has been in Project Controls and inter-related fields for more than 30 years. He has an Electrical Engineering qualification from Wits Technikon as well as a BCom degree and Project Management Diploma. More...
Charl Buys
Consulting Partner, Director
Charl has over 40 years experience in engineering and business management. He has worked in the steel industry and over 30 years in petrochemical and xTL sectors. More...
Anton Putter
Consulting Partner
Anton holds a Chemical Engineering degree together with a number of advanced business qualifications in accounting, business economics and enterprise management. He has been closely involved with synthetic fuels ventures. More...
Christine Render
Consulting Partner
Christine holds a PhD in Chemical Engineering and has over 35 years experience in the energy and petrochemical industry, specifically in front end concept engineering, process design and multi-disciplinary engineering management. More...
Deryck Coetzer
Consulting Partner
Deryck focuses mainly on consulting in the process engineering and engineering management field. He is heavily involved in training of young engineers and adding value to project teams by sharing his experience in these fields. More...
Gavin Halse
Consulting Partner
Gavin is a graduate chemical engineer with 37 years’ experience in R&D, process engineering, manufacturing systems and information technology. He has held several executive roles including CEO, CIO and Director of Product Strategy. He founded and led a successful software business with global clients in mining and manufacturing. More...
Andries Rautenbach
Consulting Partner
Andries is a Chemical Engineer with an MBL, specialising in organisational transformation, change management, plant construction, real estate projects, people transformation, SAP implementation, and Business Process Optimization (BPO).