De mensen

The people

Arjan Förrer

"Independent thinker without dogmas."

Harald Vas Visser

"Towards a more liveable world with attention for an optimum use of money, manpower and energy."

Jos Postmes

"Systems that work because people can work with them."

Adriaan Eigenraam

"Safety should not be complicated."

Paul van de Ven

"Pragmatic where it can be, formal where it must be."