I am not too sure on sustainability I think one of the key pieces with the work we do is to make sure we are completing our job correctly and any pieces of land we are dealing with making sure we are taking a sustainable approach
The company seems to place less emphasis on environmental sustainability i.e.: often flying people to meetings and no discussion around how to reduce environmental footprint
We recycle and reuse paper when we can. We also have separate bins for food, recycling, and paper.