Vabi Software

Vabi was founded in 1972 by TNO, the Dutch government and engineering companies, to act as a the Dutch knowledge institute with the aim to design energy efficient, comfortable and healthy buildings.

Over the past decades Vabi developed and maintained a proprietary owned building simulation model. Our building simulation model is the market standard in the Netherlands and used by all major engineering companies for new built and retrofit projects in the Netherlands and abroad.

As a knowledge institute Vabi consultants are part of specific Dutch laws & regulatory committees, both government, semi government and private. These committees create quality standards and handbooks on specific issues.