John established the callander electrics over 25 years ago and has built his business to over 100 staff. John established Callander Control in 2011 to separate the E4M division from Callander Electrics which is primarily an Electrical contracting company.
As a Qualified Electrical Inspector, John has moved into specialist areas within the business such as estimating, design and client liaison.
When he’s not heading the team, John spends time with family, fishing, and enjoying music or his classic motorbikes.
Jannie de Vos
Kerry Marie Callander
Kerry Marie oversees the Sales / Marketing, Administration, HR, and PR aspects of the Callander Group of companies. Kerry has been with the Callander Group since 2007.
Just as busy in her own time, Kerry Marie enjoys time with family and friends, running, netball coaching, fishing, boats and writing poetry – a book is waiting in the wings to be published.