It’s no secret: The self-storage industry is in the midst of a development and real estate boom. Leading operators and investors are expanding current properties and buying up new ones in markets of all sizes, growing their portfolios through acquisitions, value-add opportunities, new builds and conversions. And all this activity is clearly evidenced in the 2021 Inside Self-Storage (ISS) Top-Operators Lists.

Produced annually, these lists reveal and rank the industry’s top 100 facility owners and top 50 third-party management firms by rentable square feet. Designed for anyone looking to buy or sell assets, vet competition, or identify market opportunities, they provide operator contact information, expansion plans, facility locations and sizes, and other key data. The package provides both lists in a sortable Excel spreadsheet as well as a 20-page PDF companion containing an analytical report of results and a full representation of the rankings in easy-to-read format.

See who’s growing aggressively, who’s yielding market share and the latest up-and-comers in the business! Visit the ISS Store for full product details. Previous lists for 2012 through 2020 are also available for purchase.