About us

We are a team of experts with a unique knowledge in fluid dynamics

Team of experts

Our team consists of engineers and consultants with a background in fluid dynamics and CFD, combined with expertise in building physics, product development, measurement & control, optimization and prototyping. To support our services, we have a large HPC cluster and we have access to several test facilities.

Thanks to our internal R&D and our good relationship with several Dutch universities, we stay up-to-date and we are aware of the latest knowledge, innovations and technologies. This is how we come up with the most innovative solutions and contribute to our customers’ success.

Let us introduce ourselves

Eric Terry

Managing director

Reinier Maas

Senior expert building physics

Jeroen Bink

Operational manager

Florieke Waegemakers

MGMT and MKTG assistant

Roland Broers

Senior CFD engineer

Tom Fahner

Senior CFD engineer

Oskar van Dijk

Senior Design Engineer

Marc Koops

Building physics consultant

Dean Pelkmans

Building physics consultant

Thomas Bolster

Building physics consultant

Daan Jongerius

CFD Engineer

Nick Vlaun

Building physics consultant



Are you the one we are looking for? As a growing organization we are always open to new talent. Find out if we have any vacancies and if not, please feel free to send us an open application.

The history of Actiflow

The history of Actiflow goes back to 2005, when the company was founded as a spin off from Delft University of Technology.

Our kick off project involved the introduction of an active flow control system for vehicles. Through the years, Actiflow gained lots of experience in the automotive industry, cooperating with large OEMs in the aerodynamic development of new cars and in the optimization of their wind tunnel experiments.

Parallel to our activities in automotive, Actiflow started in 2007 offering flow analysis and consulting services in many other industries, like the building industry, the process industry, the medical industry and the high tech sector. Mainly our activities in the building industry were very successful and were growing rapidly.

In 2014, it was decided to set up a team dedicated to flow simulations for the built environment. As such, Actiflow Building Physics was born. While Actiflow Building Physics was focussing on the built environment, Actiflow Product Development could focus on our R&D activities in the other industries.

Over the years, Actiflow has grown into a respected knowledge and development partner for its customers. In a team of engineers and experts in fluid dynamics, high end knowledge of gas and liquid flows is turned into clear advice for the functional improvement of buildings, products and systems.