TMS from Concept to Construction

TMS (Technical & Maritime Services B.V. and Technical & Maritime Supplies B.V.) is a no-nonsense developer and manufacturer of mechanical installations. Our practical and innovative know-how results in unique products that excel in terms of efficiency, flexibility and reliability. Our clients are mainly renowned international contractors in offshore, dredging, piling and drilling, heavy lifting, construction of jetties and quay walls and shipyards.

Our Services

Offshore Equipment

TMS is strong in development of equipment used in the offshore industry. TMS develops and supplies turnkey equipment which are characterized by: efficiency, flexibility and reliability

TMS translates, by concept desgins, client requirements into the complete engineering and delivers turnkey solutions including installation and commissioning. The organisation has his own production facility where assembly and/or testing activities can be executed. When required the offshore installations can be supplied with certification of DNV-GL, LRS and BV.

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Marine Cranes

TMS Marine Cranes develops and builds in house innovative electric and hydraulic cranes for maritime use in particular. Crane types build by TMS are Straight boom cylinder, Straight boom rope, Knuckle & Telescopic boom, Gantry travelling, Column cranes, Grab Cranes, Special cranes, Lifting beams and A-frames.

The cranes are controlled from a control platform, control cabine or by a ( radiographical) remote control. The cranes can be supplied with many options.

TMS cranes can be supplied in accordance with the requirements of classification societies like: ABS, BV, DNV-GL, CCS, LRS. TMS is strong in innovative designs, flexible approach in the design and construction phase, and prepared to make custom and reliable solutions.

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Dredging & Soil improvement

TMS designs and builds equipment for construction and maintenance of canals, ports and waterways. Examples are: drilling rigs so that explosives can be placed in hard seabeds, equipment to apply drains and vessels for removing soil from the seabed.

TMS designs and supplies drilling and blasting rigs, develops and builds components and machines for dredging at sea and in ports, water injection vessels and vertical drain rigs.

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Components & Hydraulic Cylinders

TMS is specialised in supplying custom-built components and hydraulic cylinders, which are applied in for example: digging/earthmoving machines, dredging equipment, offshore equipment and heavy lift jacks.

The components and cylinders can be supplied with ABS, BV, DNV-GL, CCS en LRS certification and are fully aligned with the customer requirements.

Because of close cooperation with international operating suppliers from our reliable network, we're able to give good advice in the selection and supply of the most appropriate component or hydraulic cylinder. TMS supplies reliable, high quality components/hydraulic cylinders for a competitive price.

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TMS has acquired a reputation as a design and consultancy firm in the area of mechanical engineering: we are the specialist in design and calculations of complete installations and/or equipment of cranes, drilling machines and mechanical installations for dredging, offshore industry and shipping.

These machines and equipment are used throughout the world on impressive projects. TMS designs in accordance with national and international standards.

The unique combination of the very latest computer programs and our practical and innovative knowledge results in unique products that excel in terms of efficiency, flexibility and reliability. TMS designs your solution.

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Rental Equipment

Besides designing and building technical components for the maritime industry, TMS also rents components.

TMS rents a.o.: pile plugs, pile plug lifting tools, electrical power packs, pile cutting ROV's and workshop containers. For more information about renting, please contact us by phone or email.

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Our Strengths


The unique combination of modern computer programs together with thorough knowledge and extensive experience enables TMS to design tools and installations that excel in efficiency, flexibility and reliability. TMS designs the solution for your issue.


As a mechanical design and consultancy firm, TMS has built a name as a specialist, with more than 25 years of experience and more than 3500 engineering projects. In the field of designing, calculating and building cranes, drilling installation, offshore equipment, dredging and marine engineering installations.

No Nonsense

TMS approaches your issue efficiently, by go quick to the core and essence of the project


TMS has the ISO 9001 certificate. When designing our tools and machines, we design according to national and international standards, for example EN, DNV GL, Lloyd's Register, Bureau Veritas, CCS and the machine directive.