Over ons


Sledge Hammer Engineering International B.V., founded in 1990, has over 20 years of experience in all types of complex on- and off-shore projects. Throughout the years we have managed to take upon bigger projects as we improved our qualitative and operational skills, processes and standards through experience.

Sledge Hammer Engineering International B.V. ( in short; Sledge Hammer) is a high quality specialist with short lead-time in fabrication of special custom made heavy duty steel structures for the off-shore Industry, mob- and demobilizations of off-shore barges, fabrication and installation of sea-fastenings, piping, conversions and repairs.

Sledge Hammer has its own Quayside at Waalhaven Rotterdam with a Guaranteed water depth of 10,6 meters.

All works are executed in accordance with ISO 9001:2008, SCC** 2008/5.1 and ISO 14001:2004 certification.

Our core goal and vision is to stay true to our specialization and what we do best. The focus on our core business enables us to provide the expected supreme quality which is sought after by our clients. No big stories, just true stories which characterize our experience and devotion to projects in our line of business. We are a team who share and believe in our vision best described by; “No Nonsense at Sea”.

We acknowledge that reputation, responsibility and integrity form the cornerstone of our existence, realising that our future is shaped by our performance and behaviour of today. Therefore, we value long-term relationships with clients, employees and suppliers.

When you think Safety, Quality, Experience, Speed, Reliability and Trust… think Sledge Hammer.