RSK, an environmental services company, completed the acquisition of Deans Civil Engineering and Tarpave, both are a civil engineering companies. Financial terms were not disclosed. “Deans’ move to join the RSK will open up new opportunities for collaboration and growth alongside industry peers. It is an exciting time for the business to become a new member of a group that will support the continuation of our current successful delivery model for existing clients, while promoting growth through vertical integration with other group companies,” Steven Deans, Deans Civil Engineering Managing Director.