Who are we?

A new player with broad experience in app development, communication and (online) marketing
Our office is a monumental building located in historic Delft, the Netherlands. It was build in 1868 and it used to be a pumphouse with a big steam engine to pump up water from the lower area’s with farm houses and cattle to the canal nearby.
Our strength
We have many years experience in building convincing digital solutions for high-profile companies. We strongly believe in Scrum, an agile framework for completing projects and combining expert team members from different disciplines in order to deliver extraordinary results.
Our goals
With a clear definition of milestones and regular evaluations, we will make sure that the app is delivered according to the agreed targets and within time and budget. We offer customers a day-to-day insight in the progress of our work.
  • Kiki Weber
    I have been in contact with Jan-Willem on a daily basis to make sure all milestones were met. He was always easy to contact, acted instantly and was clear in all communication; a perfect project manager. We had a very pleasant cooperation and the result was impeccable!
    Kiki Weber
  • Willem Beltman
    The cooperation with Jan-Willem was very constructive, the result: an excellent interactive design. He has great communicative skills and is smart in his strategic choices.
    Willem Beltman
    Beltman Software
  • Liselore Stuut
    Henny is an enthusiastic and passionate marketeer with lots of experience in IT and consultancy. He is an expert in developing marketing and communication strategies and is able to inspire people with his views.
    Liselore Stuut
    Tulipa Media

The Pumphouse team

The two founders of The Pumphouse have ample experience in (online) marketing and communication: advising numerous companies on branding, communication tools and app development. Together with an expert team of designers and programmers we are eager to start working for you.


Project Manager / Scrum Master


Versatile, reliable and efficient professional with an extensive background of small, medium to big international projects.


Strategie en Communicatie


More than 30 years of experience in branding, positioning and public relations for local, national and international brands. Strategic and result-driven partner for app development.

Our core value

We strive for results that make you proud.