John Gilbert  

Head of Sales SSA Region
RIB 

John has over thirty years of experience in the IT, Software, Services, Research, and Advisory fields. His experience spans leadership roles in large global organizations such as Microsoft, Gartner, and HCL Technologies. He has also been involved in a host of entrepreneurial and start-up ventures. He has held his current role as Head of Sales for Sub-Saharan Africa at RIB, since August of 2020. It is his aim that the products, services, and solutions represented in this region, will place RIB at the forefront of helping construction industry project teams in Africa, to build faster, smarter and better, and enable them to be more efficient, sustainable, and successful.

Warren Holman

Business Development Executive 
RIB   

Warren Holman has been involved in the construction industry for more than 27 years. 

He is extremely passionate about site cost controls and obtaining valuable information to allow companies to make informed, accurate and real-time decisions to mitigate risk on a project and to maximize profits, by making use of technology that is available to the contracting industry. 

Warren has been involved with large and small clients in helping them effectively obtain downstream controls of projects.