passion for training and coaching

We firmly believe that Lean Six Sigma can only be successful if you yourself are the one to realise successes. We offer tailor-made trajectories guiding your organisation towards a culture of continuous improvement through training and coaching.

Our training courses focus on cooperation, entrepreneurship and goal orientation. Through this, we enable your employees to identify potential improvements themselves and to implement them together with their colleagues.


Share4 is managed by three partners who have worked together for years and who share their passion for Lean Six Sigma.


Sharing knowledge and experience is our priority in carrying out our assignments.

arne2 bijgesneden

Arne Bax

Partner, lean sensei, master black belt

linkedin-logoFields: banking sector, insurance companies, public sector, education, service sector




patrick bijgesneden

Patrick van Duren

Partner, master black belt

linkedin-logoFields: utilities, retail, public sector, service sector



the 4 of us

Achieving success through the best possible cooperation: you and the three partners of share4.

luc bijgesneden

Luc Molenaar

Partner, master black belt, senior policy and strategy advisor

linkedin-logoFields: industry, utilities, service sector, retail, public sector, health sector