Prevent Survey

Prevent is the brand name for that provide services for seagoing and inland vessels

With experienced marine surveyors and consulting engineers.

Services provided by TowService BV

  • Warranty Surveys
  • Towage approvals and certification
  • Lashing surveys - certification
  • Heavy lift and Transport approvals
  • Lifting and lowering operations
  • Ro/Ro and float on/off operations
  • Voyage approvals
  • Tow- and Loading masters
  • Project cargo Risk management

Services provided by Prevent Survey BV

  • Damage assessment
  • On-/ off hire surveys/Charter surveys
  • 3D laser scan
  • Bunker / BOB surveys
  • Condition and Valuation Surveys
  • Transport engineering
  • Ballast / Barge engineering
  • Marine engine consulting
3D scan on-hire pontoon

Services provided by Prevent Inspection BV

  • Hull and Safety inspections
  • Ultrasonic thickness hulls
  • Test trials
  • Noise Measurement
  • Installation verification engines
  • Drawing Verifications
  • Calculation Verifications

Our Values


We believe people are responsible and trustworthy. Because of this, we strive to create an environment where people have the freedom to authentically express their ideas and emotions.


We believe that effective communication and collaboration are impossible without respect. We strive to avoid exhibiting egos, playing political games, and demonstrating manipulative behaviour.


We believe that passion is essential to what we do and who we are. We like what we do and genuinely care about our people, services and customers.


We believe that we have a responsibility to the environment and therefore we are aware of the materials we use and compensate for CO2 for the miles we travel and support environmental Projects.

Meet Our Team

Leo Van Houwelingen
Leo Van HouwelingenDirector / Surveyor
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Bachelor Maritime Operations and Post Business and management. Tel nr: +31 652010723 E-mail:
Pascal van Weelden
Pascal van Weelden Director / Surveyor
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Bachelor Naval Architecture Tel nr: +31 630556328 E-mail: /
Denise Smit
Denise SmitJunior Surveyor
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Bachelor Maritime Operations Tel nr:+31 652649080 E-mail: /
Michelle Heesakker
Michelle HeesakkerOffice Manager
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Associate degree finance & control Tel nr: +31 783039402 / +31 783039404 E-mail: /
Liam van Balen
Liam van BalenAutoCAD designer
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Student Bachelor Naval Architecture Tel nr: +31 783039402 E-mail: info@preventsurvey