A REIT with a Focused Approach Orion Office REIT specializes in the ownership, acquisition and management of a diversified portfolio of mission-critical and corporate headquarters office buildings in high-quality suburban markets across the U.S. The portfolio is leased primarily on a single-tenant net lease basis to creditworthy tenants. The company’s team of experienced industry leaders employs a proven, cycle-tested investment evaluation framework which serves as the lens through which capital allocation decisions are made for the current portfolio and future acquisitions.