2020 Facility Owners

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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 square footage. Additional information includes company leadership, contact information, number of facilities, number of units, operating names, operating locations and expansion plans.

Collection for the 2020 Top-Operators Lists is now closed. Contact Tony Jones for assistance at [email protected].

Results from the ISS 2025 Top-Operators Lists were published in the September 2025 issue of ISS magazine and are available in a comprehensive data package via the ISS Store. The package includes an Excel spreadsheet and PDF analysis report. Click here to learn more and purchase.

Companies Ranked by Total Square Footage

1.	Public Storage Inc.
2.	Extra Space Storage
3.	National Storage Affiliates
4.	U-Haul International Inc.
5.	Life Storage Inc.
6.	CubeSmart
7.	Prime Group Holdings LLC
8.	StorageMart
9.	W. P. Carey Inc.
10.	SmartStop Self Storage
11.	StorQuest Self Storage (The William Warren Group)
12.	Metro Storage LLC
13.	Merit Hill Capital
14.	All Storage
15.	Simply Self Storage
16.	Morningstar Properties
17.	City Line Capital
18.	World Class Holdings
19.	Storage Rentals of America
20.	Westport Properties Inc./US Storage Centers
21.	Amsdell Cos./Compass Self Storage
22.	Red Dot Storage LLC
23.	Atlantic Self Storage
24.	ezStorage
25.	Brookwood Properties LLC
26.	LAACO Ltd.
27.	Reliant Real Estate Management LLC
28.	Safeguard Self Storage
29.	Urban Self Storage Inc.
30.	Advantage Storage
31.	Platinum Storage Group
32.	Rosewood Property Co.
33.	A-1 Self Storage
34.	BACO Realty Corp.
35.	Brundage Management Co.
36.	Metro Mini Storage
37.	Strat Property Management Inc.
38.	Beyond Self Storage
39.	Self Storage Capital Partners
40.	Dahn Corp.
41.	StayLock Storage
42.	Devon Self Storage
43.	Lock Up Self Storage, The
44.	Andover Properties LLC
45.	Jenkins Organization Inc., The
46.	Stor-It Self Storage LLC
47.	Self Storage Management Co.
48.	Iron Guard Storage
49.	Store Space Self Storage
50.	Nolan Inc./Nolan Brothers of TX
51.	Dino's Storage
52.	Watchman Properties
53.	Valley Storage Co.
54.	Storage Etc.
55.	STORExpress Self Storage
56.	Etude Capital
57.	10 Federal Self Storage
58.	Anclote Holding Co. Inc., dba Storage Zone
59.	Storage of America
60.	Stor-N-Lock Self Storage
61.	StorPlace Self Storage
62.	Wentworth Property LLC
63.	Budget Store & Lock Self Storage
64.	NitNeil Partners
65.	Storage Place, The
66.	Value Store It Management Inc.
67.	All Aboard Storage
68.	Tierra Corp.
69.	Space Shop Self Storage
70.	America West Management
71.	Haggar Group LLC
72.	SKS Management LLC
73.	Towne Storage Management Co.
74.	Next Door Self Storage
75.	Absolute Storage Management Inc.
76.	Pogoda Cos.
77.	Crystal View Capital
78.	Bee Safe Storage and Wine Cellars
79.	Miami City Self Storage
80.	Stor-It Self Storage LLC
81.	A-American Storage Management Co. Inc.
82.	Five Star Storage
83.	Keylock Storage
84.	Polo Properties LLC
85.	StoreRight Self Storage
86.	Golden State Storage
87.	Purely Storage
88.	West Coast Self-Storage
89.	U-Stor-It Managers LLC
90.	HAN Capital/Heartland Storage
91.	Axis Self Storage
92.	Epic Group
93.	Columbia Storage Group
94.	Bargain Storage
95.	Storage Pros Management LLC
96.	Guardian Self Storage
97.	Southwest Self Storage Corp.
98.	Trojan Storage
99.	Access Self Storage
100.	Nova Storage

Announcement

2020 Facility Owners

Companies Ranked by Total Square Footage

TOP-OPERATORS LISTS