Our Vision

Our aim is to provide clients with outstanding service, the highest quality product, and the best possible return on their investment.
Success has been proven in the sale of our properties.

Our Team

We are very proud of our stable workforce. Our workmen and subcontractors are highly trained and have all been working for us in excess of ten years, ensuring that our high standards are maintained.

Ryan May

Ryan May (ND Civil Eng., Degree in Structural Eng.)


Ryan has been with RDA Building for 6 years. He builds with integrity and strives for perfection.

  Wilson Nieza

Wilson NJeza

Site Foreman

With RDA for over 20 years. Enthusiasm for structures and challenging construction.

Simon van Nieuwholts

Simon van NieuwholtZ (ND Civil Eng., CEA)


Simon has over 20 years experience in the industry, both locally and internationally. He first joined RDA in 2000 and has since grown to his current position as Director of RDA Building

Ivor van Nieuwholts

Ivor van NieUwholtZ

Site Manager

40 years of invaluable experience as Operations and Logistics manager for Telkom adds the planning and control needed within the building process.



Office Administrator/bookkeeper

Belinda makes sure the administration activities within our organisation run smoothly.