“We are what we repeatedly do; Excellence therefore is not an act, it’s a habit”



Xellens is a European Education Agency based in the Netherlands, that develops and facilitates Training Programs. We are proud to speak our languages (English, Dutch, French and German) and serve our customers with all other European languages if required.

Using our knowledge and certifications in many Models and Psychometrics, we are able to adjust to almost any organization that already has a preferred approach of Leadership, Selling or Coaching. Xellens respects the ‘known’ and adds the ‘new’ so powerful and sustainable Learning Journeys can be continued within your organization. Permanent Education is a requirement in any organization in this VUCA world, and we are honored to contribute to the next level of Excellence of your people; as teams and/or as individuals.

Our Xellens key-values which are serving our company since 2007, will connect to any assignment of Training, Projects or Consultancy with expertise, passion and dedication. For us synergy is inevitable; we will never compromise on Meaningful Development or Work.

Instead of quoting our company values, we would like to give you the opportunity to test yourself if you can experience them whilst interacting with Xellens.

Trainees since 2007



“Customer Excellence is what we preach and practice. We – my team of associates and myself – will never compromise on this”. 

» See biography

Marian Ellens

Founder, Xellens


The sky is the limit

With grattitude and pride we have worked with and for our clients. A selection of projects since 2004 is shown below. Would you like more information? Then please get in touch with us.


JHB Koekkoekstraat 53
NL-1214 AC Hilversum

Opening hours

Mo - Fr
08.00 h - 17.00 h

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