Established in May 2001 as an Electrical Engineering Contracting, Automation and Service/Refurbishment Company, it operates throughout the country, in Gaborone West Industrial Site. The company is equipped with a comprehensive range of crane trucks, rigging gear, Overhead line plant, Building Services installation equipment complete with testing systems (i.e. electrical and  mechanical equipment), Electrical Machines Refurbishment workshop fully equipped, giving ZISMO the flexibility to take on small or large contracts with expertise and skill.