Portland Group Africa Limited is an indigenous company that has controlling interests in several other companies. The businesses under Portland Group are diverse and span across renewable energy, construction and dredging.

At Portland Group we believe that diversification helps in the reduction of investment risk by having a wide array of companies in different industries. We also pride ourselves as a Group in the knowledge that by participating in a number of unrelated businesses, we are able to reduce costs by using fewer resources, and by diversifying business interests, the risks inherent in operating in a single market are reduced.