Boston Scientific, the world's largest medical device company with more than 25,000 employees, chose VAST Composite Permeable Pavers to replace concrete pavers at its corporate headquarters in Natick, MA. The existing walkway and entranceway concrete pavers were badly cracked, worn and were beginning to generate safety concerns from employees. Boston Scientific chose VAST because it was consistent with their commitment to using LEED green building standards. Beyond VAST's contribution to more LEED credits than any other pavement, Boston Scientific was impressed with VAST's appearance and durability against harsh weather conditions.