Mark McDonald is president of Visual Lease and CoStar Real Estate Manager (formerly Virtual Premise), a wholly-owned subsidiary of CoStar Group. McDonald joined Virtual Premise as a member of the professional services team during the company's start-up phase. He also served as the leader of the field sales team during a multi-year period of hyper-growth, worked to establish implementation partnerships with the Big Four, and has guided numerous Fortune 500 companies through the digital transformation of their real estate portfolios and lease accounting compliance. He currently leads CoStar Real Estate Manager's overall strategy development and operations.