BRASS is the largest Owner/Operator of Office Space in San Antonio with over a million square feet of leased space. We can accommodate space needs from 400-38,000 sq. ft. BRASS is proud to differentiate itself from other Leasing firms, as we continue to be a One-Stop shop and leader in Customer Service. BRASS’s strength lies within its people. A multitude of personalities and experiences combine to form an organization that thrives by executing a sound business model based on Speed, Value, and Care.