About Dennis Southam & Associates (DSA)

For over 30 years, Dennis Southam & Associates (DSA) have been providing advanced engineering solutions. As a result, DSA now is globally recognised as a leader within corrosion management. We offer clients advanced designs and solutions, specialising in areas of high corrosion. Our knowledge of GRP, FRP and GRE products are second to none. We constantly practice, develop and improve the application and testing of GRP, FRP and GRE composite products. Our team has now become the first point of contact for many specialised engineering projects.