With $6.7 billion in assets under management , Prime Group is among the largest private owners and operators of self-storage properties globally , with a portfolio of 320+ self-storage assets across 28 U.S. states , three Canadian provinces , and the U.S. Virgin Islands , totaling 24+ million rentable square feet . The firm’s 21-person senior leadership team is supported by specialized teams across sourcing and acquisitions, asset and portfolio management, compliance and legal, property management, information technology, transactions and financing, marketing, accounting, training, and other core functions.