Old Boys contribute to Rondebosch in various ways, including serving on various committees and trusts.

Jock McKenzie is chairman of the Rondebosch Boys Schools Education Trust which prioritises and co-ordinates major fundraising activities for the benefit of Rondebosch.  The late former South African Chief Justice Michael Corbett, Dick Goss, former head of South African Breweries, and John Benn were the previous chairmen.  The other trustees are Stephen Duffett, Ken Andrew, John Le Roux, Jock McKenzie, Dennis Nick, Anton Melck, Mike Reeler, Bakar Jakoet and the Chairmen of the Prep and High School Governing Bodies.

Old Boys may also be elected in their capacity as parents to the Prep and High School Governing Bodies and the Little Bosch committee.  An Old Boy is also nominated by the Union to the Bosch Rugby Supporters’ Club committee. .  The Treasurer & Secretary  of the BRSC is André Ross, and Martin Truter is also on the committee

In addition each sub-union in South Africa and around the world has its own committee, click here to view