Wind farm support vessels

At Herman Sr we have vessels available which can be used as wind farm support vessels. The self-powered multifunctional workboat, Yogi is the wind farm support vessel you need. It comes equipped with two hydraulic cranes and two sets of hydraulic pins. These pins increase ship safety and benefit staff safety too. This wind farm support vessel has a large work deck which is ideal for wind farm support.

What do we stand for?

• Experience
• Knowledge
• Reliability
• High quality ships
• Excellent service
• Clear and fair agreements

Contact us directly

Would you like to know more about our wind farm support vessels and their availability? Contact us directly and we will give you all the information you need. Get in touch by filling out our contact form to the right or call us on +31 (0)78 619 25 07. We hope to hear from you soon.

Hydrographic survey boat

At Herman Sr, we have several hydrographic survey boats available for soil/seabed surveying. The hydrographic survey boats we have available are shoalbusters and multicats. At Herman Sr a hydrographic survey boat comes equipped with the latest amenities, so you can connect survey equipment with ease. Furthermore we have connections for GPS applications and all the equipment can be safely stored in a special rack. The boats we offer our clients can also be used for ploughing, towing and other services.

Why choose Herman Sr?

• Specialised company
• Years of experience
• Reliable business partner
• High quality and well-maintained tug and workboats
• Versatile boats with the latest technology
• Many successfully completed projects

Request a quote

Are you interested in our hydrographic survey boat? Please fill out our quote request form and we will get back to you as soon as possible. Should you have any further questions, feel free to get in touch by sending an email to This e-mail address is being protected from spambots. You need JavaScript enabled to view it or call us on +31 (0)78 619 25 07.

Dredge helper

Herman sr b.v. had well-maintained dredge helpers available that makes it easy to dredge sediment. Our dredge helpers are equipped with the latest technology and all the equipment you will ever need. Our dredge helper comes with GPS applications and is equipped with a moon pool to safely install a multi-beam receiver for survey works if required.

Your reliable business partner

Tug and workboat company Herman Sr originated from a family company that had been sailing tugs and workboats, including dredge helpers for years. Thanks to our experience and knowledge we are able to offer our clients the most versatile and well-maintained tug and workboats the market has to offer. We believe in quality and safety and environment. We are the reliable business partner you are looking for.

More information

Do you want to know more about our dredge helper? Then contact us by sending an email to This e-mail address is being protected from spambots. You need JavaScript enabled to view it or call us on +31 (0)78 619 25 07. We would be more than happy to tell you everything you need to know about our dredge helper.