| | | | | |
| Company Name | Jurisdiction of Incorporation |
| Williams Scotsman Holdings Corp. | Delaware |
| WillScot Equipment II, LLC | Delaware |
| Williams Scotsman, Inc. | Maryland |
| Williams Scotsman Mexico S. de R. L. de C.V. | The Federal District (Mexico City) |
| Williams Scotsman of Canada, Inc. | Ontario, Canada |
| Williams Scotsman Metis Services, Inc. | British Columbia, Canada |
| Enterprise Risk Solutions, Inc. | Arizona |
| Elite Modular Leasing & Sales, Inc. | California |
| BRT Structures Ltd. | Alberta, Canada |
| Hallwood Modular Buildings, LLC | Louisiana |
| Ares Doors & Safety, LLC | Delaware |
| 616 GC LLC | Arizona |
| Modern Building Systems, LLC | Delaware |
| Mescher Holding Co, LLC | Ohio |
| A&M Cold Storage, LLC | Georgia |
| AMC Container Leasing, LLC | Ohio |
| AMC Trailer Leasing, LLC | Georgia |