About MSS Defence

A global family passionately committed to providing defence solutions to customers around the world. We anticipate customer needs and deliver best-of-breed solutions that improve stability and security. Possessing a ‘can do’ result orientated mentality while adhering to military values.

Our Story

Founded in 2009 MSS Defence focused on providing high-end one-stop-shop-solutions to military customers, quickly expanding to many countries around the world.  In 2016 MSS Defence focused on further improving online services. Headquarters relocated to a more convenient location & the service level improved by reorganizing staff. 

More products were added to the portfolio enabling MSS Defence to provide a true one-stop-shop for customers. Early 2017 we added the domain “cyber defence” to our portfolio & started assisting with specialist consultancy & supplying of various products & systems. 

Corporate presentation

Core values and principles


The ethical principles and values that set the ground rules for all that we do as employees of MSS Defence,

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We are active in various community projects and participate in military and veteran support

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Committed to providing quality defence solutions to customer needs around the world. With a ‘Can do’ result orientated mentality. 


Becoming the world’s number one veteran owned defence solution contractor with premium products, service, support and consultancy.

Our Team

Derk Wisman - CEO

Derk Wisman

CEO and Managing Director

Jeroen Engelkes

Associate Director

Kenneth Chong

Business Development Director

Patrick Cammaert Chairman

Patrick Cammaert


Dick Swijgman

Non-executive Director

Robert van der Meij

Associate Director

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