Tauw B.V. is a consultancy and engineering company and active in environmental and sustainable development. Both parties have a socially responsible profile which contributed to this agreement. Together they set a goal to improve the building's sustainability by applying HR++ glazing, air conditioning with a heat recovery system and LED lighting.

Colliers' advice brought Merin closer to its goal of installing 100,000 square meters with LED lighting. Adjustments to the building started in November and Tauw will move in early 2017.