Kaymac Marine Engineering Celebrates 50 Years in Business
Monday, 1st June 2026
Leading UK Marine Engineering and Commercial Diving Specialist Invests in Growth with Relocation to Swansea Enterprise Park
SWANSEA, WALES – June 2026 – Kaymac Marine & Civil Engineering, a leading UK marine engineering contractor and commercial diving contractor, is celebrating 50 years in business with the relocation of its headquarters to Swansea Enterprise Park.
Founded in Swansea in 1976, Kaymac has grown from a regional commercial diving contractor into a nationally recognised marine civil engineering company delivering complex marine infrastructure projects across the UK. The company provides specialist marine engineering, coastal engineering, underwater construction, flood defence maintenance, lock gate refurbishment and civil engineering services for clients operating in the water, energy, transport, ports and marine sectors.
The new headquarters will support the continued growth of the Swansea-based marine engineering contractor, providing enhanced facilities for its expanding workforce and strengthening its ability to deliver specialist marine construction and infrastructure maintenance projects throughout the UK.
Rhiannon Crees-Moore, Marketing and Business Development Director at Kaymac Marine & Civil Engineering, said:
“Reaching 50 years in business is an incredibly proud achievement for everyone at Kaymac. From our beginnings as a commercial diving contractor in Swansea to becoming a trusted marine engineering and civil engineering partner on critical infrastructure projects across the UK, our success has been built on the expertise and dedication of our people.”
Over the past five decades, Kaymac has developed a strong reputation for delivering specialist marine engineering services, commercial diving operations, underwater inspections, scour protection, long sea outfalls, coastal infrastructure works, flood defence maintenance and lock gate engineering projects.
As the company enters its sixth decade, the investment in its new Swansea headquarters reflects its commitment to innovation, workforce development and the delivery of safe, sustainable marine infrastructure solutions for clients across the UK.
