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The Boeing company was founded

On this day · 15 July 1916
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On 15 July 1916, timber heir William Boeing incorporated a small Seattle seaplane venture that became an aviation giant.

Verified · Immigrant Entrepreneurship (German Historical Institute): William Edward Boeing

On 15 July 1916, William E. Boeing filed articles of incorporation in Seattle for the Pacific Aero Products Company — the modest beginning of what would become Boeing, one of the world’s two dominant aircraft manufacturers.

Boeing, heir to a Midwestern timber fortune and a Yale-educated engineer at heart, had caught the flying bug only a few years earlier. With Navy officer Conrad Westervelt, he designed a twin-float seaplane, the B&W, which first flew in June 1916, just weeks before the company was formally registered. He renamed the firm the Boeing Airplane Company the following year.

What began as a Seattle workshop building floatplanes grew, across a century, into a colossus of commercial jets, military aircraft, and spacecraft.

A timber heir’s side project in a lakeside hangar became half of global aviation’s duopoly.

The original incorporation date, 15 July, remains the company’s official birthday.

1916
year incorporated
B&W
first aircraft

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 Immigrant Entrepreneurship (German Historical Institute): William Edward Boeing research-institute “The Boeing company was officially born on July 15, 1916, when Boeing filed articles of incorporation for the Pacific Aero Products Company.” immigrantentrepreneurship.org ↗
2 Simple Flying: How Boeing Was Founded media “On July 15th, 1916, in Seattle, Washington, the first step was taken towards what was to become... one-half of the world's duopoly of aircraft manufacturers.” simpleflying.com ↗
✓ Last reviewed Jun 7, 2026

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