Calliper’s main clients are mainly from the government at all three tiers, that is:

Provincial Government

National Government

Local Government

The company has also established a private sector client base and aims to grow this sector of the business.


CALLIPER’s expertise and that of its engineering professionals, support staff, environmental specialists, development planners, landscape architects, GIS specialists, project managers, transport economists and system analysts, all enable the company to provide unique, customised and completely integrated services to both public and private sector clients. CALLIPER’s operations span the following industry sectors, in which it provides sector advisory, management services, as well as professional consulting services:

Community Development

 Municipal Infrastructure

 Energy

 Mining and Industrial Projects

 Property Development

 Transport and Traffic Engineering

 Water and Sanitation

 Project Management