Team Tillen

TILLEN b.v. was founded in 2007 by 3 professional engineers, combining a passion for large steel structures with experience in mechanical design, and motivated by an eagerness to excel.

TILLEN b.v. provides expertise in the field of mechanical and structural engineering and channel that into creating, producing, and managing tailor made solutions for handling heavy and unwieldy loads.

Our company is recognized for its hands-on approach, expert analytical skills, and overall commitment to work. This, in turn, has led to an increased presence in the maritime sector, allowing us access to new markets and an expanding client base.

By venturing into new territories, our portfolio not only covers heavy lifting based projects, but also includes design of specialist equipment, supporting structures, and other handling equipment.

Yours vision, lifted to new heights!


Our team consists of more than 10 amazing and highly motivated engineers with expertise in mechanical design, drafting, structural design, and 3D modeling in Solidworks and RFEM, to name a few. While our backgrounds may differ, our strive for excellence is mutually shared.

TILLEN b.v.’s organizational strategy combines in-house core competencies with a vast network of partners specializing in:

  • naval architecture
  • fabrication
  • drive and control

An adept team is assigned to cater to individual project needs. Thus, establishing a multidisciplinary approach, but with a single point of contact to maximize communication effectiveness. Ultimately at TILLEN b.v., we strive to balance fun and professionalism in the office and in working relationships with every client. This way, we can ensure long-lasting collaboration and develop strategic partners far into the future.

We pride ourselves on our reputation – known for being “as good as our word”.



Ivo van Donselaar
+31 6 14752926

Tim Huele
Engineering Manager
+31 6 41248349