HOME | CONTACT US | TENANT REQUESTS ABOUT ALEXANDRIA » OUR CLUSTER MODEL » OUR LOCATIONS » OUR EDGE » FOR INVESTORS » Our Cluster Locations Greater Boston San Francisco New York City San Diego Seattle Maryland Research Triangle Park LOCATION + INNOVATION + TALENT + CAPITAL Alexandria locates its facilities in the world's best clusters; strategic locations where the key building blocks for innovation thrive. Our collaborative science and technology campuses powerfully complement the cutting-edge scientific and managerial talent, smart capital and world-renowned academic and medical institutions in these locations, providing our tenants with dynamic ecosystems to accelerate discovery and commercialization. 189 properties in North America 24.4 million square feet asset base in North America Click on Alexandria's Clusters for More Information Seattle San Francisco San Diego Greater Boston New York City Maryland Research Triangle Park © 2016 Alexandria Real Estate Equities, Inc. Terms of Use | Privacy