Specialist in underwater research

Marine Sampling Holland B.V. (MSH) is specialized in underwater research of ocean floors, river and lake beds and bottoms of harbours and canals. The research can consist of: 
             logo MSH CPT's with the Manta or mini CPT unit
   logo MSH sampling with specialised sampling equipment
   logo MSH laboratory testing in our own laboratory

Our firm has gained over 40 years world-wide experience, from the arctic to the Antarctic area and all seas and oceans inbetween. We have a broad range of equipment available for cone penetration tests (CPT's) and sampling.

We work closely with our sister company Wiertsema & Partners B.V. in Tolbert the Netherlands, an engineering firm specialized in geotechnical, geohydrological and environmental research and consultancy. Together with Wiertsema & Partners B.V. we own an extensive geotechnical laboratory where a broad range of laboratory tests can be conducted.

From April 1 2011 Wiertsema & Partners and BK Groep have continued the activities of Bouwlab and its sistercompany Curaçao Milieuadvies. The new founded company is called: Civil, Environmental & Geotechnical Engineers Caribbean, in short CEGE Caribbean

In 2016 SEMASO is founded as a sister company in close cooperation with Ravensrodd Consultants Ltd. SEMASO is specialized in sediment management solutions for rivers, estuaries and marine coastal environments around the world.

We are also a member of the Dutch Ocean group, a group of companies and institutions from the Netherlands active in the collection, processing and analysis of seabed, seawater and atmospheric data for offshore projects, coastal developments and management.

Quality and safety are our top priorities. Our firm has all certificates to guarantee good quality and to insure our employees can work in a safe environment.