Item 2. Properties

We had approximately 89 million square feet of floor space on December 31, 2023 for manufacturing, warehousing, engineering, administration and other productive uses, of which approximately 86% was located in the United States. The following table provides a summary of the floor space by business as of December 31, 2023:

(1) Other includes sites used for corporate offices, enterprise research and development and common internal services.

At December 31, 2023, the combined square footage at the following major locations totaled more than 82 million square feet:

• Commercial Airplanes – Greater Seattle, WA; China; Greater Charleston, SC; Greater Los Angeles, CA; Greater Portland, OR; Greater Salt Lake City, UT; Australia: Canada and Germany

• Defense, Space & Security – Greater St. Louis, MO; Greater Seattle, WA; Greater Los Angeles, CA; Philadelphia, PA; Mesa, AZ; Huntsville, AL; Oklahoma City, OK; Heath, OH; Greater Washington, DC; Australia; Houston, TX; Kennedy Space Center and Greater Portland, OR

• Global Services – San Antonio, TX; Greater Dallas, TX; Great Britain; Greater Miami, FL; China; Jacksonville, FL; and Germany

• Other – India; Chicago, IL; Greater Los Angeles, CA; Greater St. Louis, MO; and Greater Washington, DC.

Most runways and taxiways that we use are located on airport properties owned by others and are used jointly with others. Our rights to use such facilities are provided for under long-term leases with municipal, county or other government authorities. In addition, the U.S. government furnishes us certain office space, installations and equipment at U.S. government bases for use in connection with various contract activities.