Exhibit 21.1 

Subsidiaries of 

Radiant Logistics, Inc. 

 

| Name of Subsidiary                                                                       |    | State of Incorporation or Organization |
|------------------------------------------------------------------------------------------|--------------|------------------------------------------------------------|
| Radiant Global Logistics, Inc. (formerly Airgroup Corporation)                           |    | Washington                                                 |
| Radiant Logistics Partners LLC (40% owned by Radiant Global Logistics, Inc.)             |    | Delaware                                                   |
| International Freight Systems (of Oregon), Inc.                                          |    | Oregon                                                     |
| Highways & Skyways, Inc.                                                             |         | Kentucky                                                   |
| Adcom Express, Inc.                                                                      |    | Minnesota                                                  |
| DBA Distribution Services, Inc.                                                          |    | New Jersey                                                 |
| Radiant Customs Services, Inc.                                                           |    | Washington                                                 |
| Radiant Transportation Services, Inc. (formerly Radiant Logistics Global Services, Inc.) |    | Delaware                                                   |
| On Time Express, Inc.                                                                    |         | Arizona                                                    |
| Clipper Exxpress Company                                                                 |         | Delaware                                                   |
| Wheels MSM US, Inc.                                                                      |         | Delaware                                                   |
| Wheels Freight Systems                                                                   |         | Delaware                                                   |
| Service By Air, Inc.                                                                     |         | New York                                                   |
| SBA Consolidators, Inc.                                                                  |         | New York                                                   |
| Service By Air Limited                                                                   |         | Prince Edward Island, Canada                               |
| Green Acquisition Company                                                                |    | Washington                                                 |
| Transmart, Inc.                                                                          |    | Washington                                                 |
| Radiant Logistics Global Services, Inc. (formerly Radiant Transportation Services, Inc.) |    | Washington                                                 |
| Radiant Trade Services, Inc.                                                             |         | Washington                                                 |
| Radiant Off-Shore Holdings LLC                                                           |    | Washington                                                 |
| RGL Mexico LLC                                                                           |    | Washington                                                 |
| Radiant Global Logistics (HK) Limited                                                    |    | Hong Kong                                                  |
| Radiant Global Logistics (MX) S. de R.L. de C.V.                                         |    | Mexico                                                     |
| Wheels International Inc.                                                                |         | Ontario, Canada                                            |
| 1371482 Ontario Inc.                                                                     |         | Ontario, Canada                                            |
| 2062698 Ontario Inc.                                                                     |         | Ontario, Canada                                            |
| Wheels MSM Canada, Inc.                                                                  |         | Ontario, Canada                                            |
| Wheels Associate Carriers, Inc.                                                          |         | Ontario, Canada                                            |