The company is owned and managed by Adrian van Bart who has a M.Sc in Geology from Rand Afrikaans University and an M.Sc in Hydrogeology from the University of the Free State. Our business drive is fuelled by the fact that water is the most precious and important resource on our planet and is more valuable than all other natural resources put together. Sub-Saharan Africa relies heavily on groundwater resources and as such, need to protect these resources at all costs. This is where our business has a constructive spin-off for each individual residing in this portion of Africa. Whatever your project requirements, our focus is always to provide you with the most valuable insight, enabling you to make the best project choices.

Working closely with our clients and their project team is key to achieving the best outcomes needed for your business. With our extensive experience we deliver practical solutions that meet project reliability requirements, schedules and budgets.
We will work with you to develop practical solutions that will cost-effectively meet project requirements at every stage.  We understand that your requirements may change as your project evolves. We’re well practiced in regularly evaluating the needs of a project as it unfolds, and reacting quickly to meet changing objectives.

We have undertaken projects throughout South Africa, across the borders and further afield which include:

• Lesotho
• Botswana
• Swaziland
• Ghana
• Mozambique
• Australia
• Brazil
• Mongolia
• Democratic Republic of Congo

 Rison is proud to be associated with some large and very successful companies in Southern Africa and also take pride in addressing any magnitude of project which is challenging and can result in optimisation to the benefit of our client.