McGregor Interests Inc. is excited to announce that its self-storage brand Lockbox Storage ( has made the top 100 self-storage operators in the country list made by Inside Self-Storage (ISS). Lockbox Storage was ranked No. 92 on the list. The Inside Self-Storage Top-Operators Lists are an annual compilation of the industry’s leading players. Companies including real estate investment trusts, multi-facility operators, and management companies are ranked by total rentable square footage.

Detailed results from the ISS 2022 Top-Operators Lists were published in the September 2022 issue of ISS Magazine and are available in a comprehensive data package via the ISS Store, which can be accessed at

Lockbox Storage, a McGregor Interests Inc. company, provides indoor and outdoor storage solutions for all of your storage needs—from RV and boat storage to climate controlled storage. The storage facilities have full-time managers and bright lighting to provide superior security for your belongings. In addition to space for rent, they also provide packing supplies, rental insurance, and locks along with complimentary handcarts and dollies for rent. Lockbox Storage has locations in Bennington, Blair, Old Market, Old Mill, Waterloo, Grand Island, Papillion, Elkhorn, McCook, and Bellevue, as well as five additional Iowa locations, and one under construction in Sioux Falls, SD. Learn more by visiting