| Subsidiary | Jurisdiction of Organization | |||||||
| CDW LLC | Illinois | |||||||
| CDW Finance Corporation | Delaware | |||||||
| CDW Technologies LLC | Wisconsin | |||||||
| CDW Direct, LLC | Illinois | |||||||
| CDW Government LLC | Illinois | |||||||
| CDW Logistics LLC | Illinois | |||||||
| CDW Canada Corp. | Nova Scotia | |||||||
| CDW NA Limited | United Kingdom | |||||||
| CDW International Holdings Limited | United Kingdom | |||||||
| CDW Finance Bidco Limited | United Kingdom | |||||||
| CDW Finance Holdings Limited | United Kingdom | |||||||
| CDW Limited | United Kingdom | |||||||
| CDW Finance Topco Limited | Jersey | |||||||
| Sirius Computer Solutions, LLC | Texas | |||||||