Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power units.

At Pratt & Whitney, we believe that powered flight has transformed the world. We work with an explorer’s heart and perfectionist’s grit to design, build, and service the world’s most advanced and unrelenting aircraft engines.

Pratt & Whitney’s history is a story of relentless grit and unwavering dedication, from developing era-defining engines in the early 20th century to unleashing new technologies that power the skies today.

With more than 13,000 large commercial engines installed today, Pratt & Whitney provides dependable power to hundreds of airlines and operators every day.

Dec 16, 2024 · Through industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon – we are advancing aviation, engineering integrated defense systems, and developing next-generation technology solutions and manufacturing to help global customers address their most critical challenges.

Pratt & Whitney has a long history of leadership and innovation in the field of aviation propulsion. Our story begins in the 1920s and has flourished throughout the decades. We have continuously transformed and reinvented our businesses to offer superior …

At Pratt & Whitney, we work with an explorer’s heart and a perfectionist’s grit to design, build, and service the world’s most advanced and unrelenting aircraft engines. We believe our work is a way of making possibilities real for our customers, and this inspires us to go beyond.

Pratt & Whitney’s military engines include the F135 engine for the 5th Generation F-35 Lightning II, the F119 for the F-22 Raptor, the F100 family that powers the F-15 and F-16, the F117 for the C-17 Globemaster III, the TF33 powering AWACS, B-52, …

RTX's Pratt & Whitney awarded F135 Engine Core Upgrade contract A day in the life of Alfred – a robot that builds aircraft engines How Pratt & Whitney is 3D printing military engines Filter news

With more than $10 billion invested over two decades, Pratt & Whitney pioneered the GTF engine, delivering a 16-20% improvement in fuel efficiency for single aisle aircraft, while reducing NOx emissions by 50%, and noise footprint by 75%.