AllianceTexas - 18,000 Acres, Master-Planned by Hillwood The 18,000-acre AllianceTexas development is unparalleled in its vision of a dynamic and diversified community. In total, the development encompasses nearly 37 million square feet, more than 425 corporate residents and over 44,000 employees. The master-planned, multi-use development offers a multitude of commercial and residential environments, including aviation, corporate campus, education, industrial/flex, inland port, office, retail and residential. Diversified Project Environments: Alliance® Circle T Ranch® Alliance Town Center® Residential Hillwood Development Company, LLC. offers commercial real estate for lease or purchase, as well as property development and management services. For more information, please contact us today at 817.224.6000. ©Copyright 2016 Hillwood Development Company, LLC.