Marine Civils (formerly known as M&CCE Expo) is a professional exhibition focusing on marine and coastal civil engineering. It will be held at Mayflower Park and Town Quay in Southampton, UK from June 10 to 12, 2025. The exhibition is held concurrently with the Seawork Commercial Marine and Workboat Show, bringing together industry experts and companies in marine engineering, coastal infrastructure construction and related equipment and technologies. The exhibition provides a wealth of opportunities for display and communication, covering areas such as marine construction, port construction, dredging engineering and environmental protection, and promotes innovative cooperation and project development within the industry. During the event, conferences and special lectures are also held to share the latest industry trends and technological advances. It is an important professional platform in the field of marine and coastal civil engineering.