
Experts on transportation systems of today and tomorrow
We are ADSE, an independent Dutch engineering and consulting firm, passionate about transportation systems and mobility solutions. Planes, trains, ships and automobiles, that’s what we like! Our mission is to enable safe, sustainable, and efficient transportation for everyone. We do this by providing engineering, certification, technical project management and consulting services to our customers around the world. This is how we make it work and add value.
ADSE in Numbers
ADSE ESTABLISHED
SKILLED PROFESSIONALS
CUSTOMER BASE
EASA.21J.481
We provide integrated solutions for safe and sustainable transportation systems
Design & Engineering
Product-oriented services
To design and optimise physical products
Safety & Compliance
Safety-oriented services
To ensure compliance to safety regulations
Project Management
Project-oriented services
To enable succesful project completion
Consulting
Process & organisation-oriented services
To define and improve technical processes and organisations
We work for renowned customers on exciting projects

Trusted by leading companies
Over the past decades, ADSE has supported many respected companies worldwide, large and small, from operators and owners, to manufacturers and authorities.
This is a selection of our valued customers.
This is what our customers say
VacanciesCurrent vacancies15
Latest news
ADSE accredited as Military Design Organisation
This accreditation is, based upon our civil EASA DOA, issued by the Military Aviation Authority in The Netherlands. With the accreditation…
‘ADSE On Tour’: Military Helicopters
ADSE is currently working on the certification of a modification to the Cougar helicopter. Recently, the ADSE team visited the helicopter…
Meet us at De Delftse Bedrijven dagen 2023
On Tuesday 21st February, ADSE will be present at De Delftse Bedrijvendagen. From 12:00 to 12:30, Ron van Baaren (Managing Director…