EXHIBIT 21
The Boeing Company Subsidiaries
| Name | Place of Incorporation | ||||
| Astro Limited | Bermuda | ||||
| Astro-II, Inc. | Vermont | ||||
| Aviall, Inc. | Delaware | ||||
| Boeing Defence UK Limited | United Kingdom | ||||
| Boeing Aircraft Holding Company | Delaware | ||||
| Boeing Australia Holdings Proprietary Limited | Australia | ||||
| Boeing Aerospace Operations, Inc. | Delaware | ||||
| Boeing Defence Australia Ltd | Australia | ||||
| Boeing Deutschland GmbH | Germany | ||||
| Boeing Distribution Services, Inc. | Delaware | ||||
| Boeing Distribution, Inc. | Delaware | ||||
| Boeing Europe B.V. | Netherlands | ||||
| Boeing Global Holdings Corporation | Delaware | ||||
| Insitu, Inc. | Washington | ||||
| Boeing International Logistics Spares, Inc. | Delaware | ||||
| Boeing Netherlands B.V. | Netherlands | ||||
| Spirit AeroSystems Holdings, Inc. | Delaware | ||||
| Spirit AeroSystems, Inc. | Delaware | ||||
In accordance with Item 601(b)(21) of Regulation S-K, the company has omitted from this Exhibit the names of its subsidiaries which, considered in the aggregate or as a single subsidiary, do not constitute a significant subsidiary as defined in Rule 1-02(w) of Regulation S-X.