Karbochem Sasolburg January 1980 to June 1996. Analytical chemistry, Raw Materials,Process, Final Product quality control. Interest in analytical chemistry Gas Chromatography total management of GC Laboratory. Occupational Hygienist developing and management of the Occupational Hygiene program 1983 till 1996. Environmental management 1994 to 1996 included pollution control, project manager on geo hydrological project, pollution prevention, spill control and management, waste management.Poltech(Pty) Ltd 1996 till current. Occupational and environmental Consultant, Occupational Health risk assessment, training, developing occupational hygiene and environmental management programmes for clients. Evaluation of stress factors include noise, hazardous chemical agents, asbestos, biological, illumination, vibration etc. Developed market in Vaal Triangle area for two years. Promoted to operational manager 1998. Initiated acquisition of M&L Laboratory to IRCA. Managing Director and owner of Poltech(Pty) Ltd since 2004 until current.Activities include Marketing, Sales, Project Management, Quality Control, Human Resources, Financial Management, Technical, Key Account Management.