| As the Board spelled it | Cases | States |
|---|---|---|
| Iron Mountain | 51 | AL, CA, FL, GA, IL, MA |
| Iron Mountain Incorporated | 15 | CA, CT, GA, IL |
| Iron Mountain, Inc. | 11 | CA, IL, MA, NV, PA |
Last refreshed 22 September 2026. What is in it, and what is not.
The Labor Board FYI is independent, and is not the Board or any government agency. Where a number here disagrees with the Board's, the Board is right: tell us at [email protected]. If a name here is a private person and not a business or a union, write to the same address and it comes off. Where this comes from.