Bellekens IT was founded in 2004 by Geert Bellekens and has a strong focus on UML, modelling and analysis methodology.

Geert Bellekens has helped several of the larger Belgian and Dutch organizations to define and document their modelling method, train and coach the modelers and develop supporting tools.

Geert Bellekens is an acknowledged Enterprise Architect expert and has written numerous free and open source add-ins for Enterprise Architect. These add-ins are published as the Bellekens EA Toolpack

He is also one of the founding members and a regular speaker on the EA User Group events.