29/09/2026
Established in 2001 by Gordon Green and Jimmy Johnston, Southbay began as a specialist marine civil engineering contractor delivering projects throughout the North of England.
Since then, under the leadership of our current Managing Director Paul Stephenson and Operations Director Antony Ballantyne, we’ve grown into a multidisciplinary business operating throughout the UK, with the continued involvement of Gordon as Chairman.
From our first contracts to some of our largest projects, including the ÂŁ19 million Riverside Quay Extension for the Port of Tyne, our journey has been shaped by the people, projects and relationships that have helped Southbay grow.
As we celebrate 25 years, we’ll be looking back at some of the projects, people and moments that have made Southbay what it is today, while looking ahead to what comes next.
Here’s to 25 years of Southbay Civil Engineering.