11 May 2026

Boeing and Ontic Expand Existing Partnership to Deliver Grimes Engine Valves Worldwide

Boeing and Ontic have announced a new distribution agreement for Grimes engine valves, combining Boeing Distribution’s global network with Ontic’s manufacturing expertise to improve part availability, shorten lead times and support aircraft readiness.
Boeing and Ontic expand existing partnership to deliver Grimes engine valves worldwide

New agreement pairs Boeing Distribution’s global reach with Ontic’s manufacturing to shorten lead times and improve aircraft readiness.

Boeing and Ontic recently announced a new distribution agreement at MRO Americas to supply Grimes engine valves to commercial airlines worldwide. This collaboration combines Boeing Distribution’s extensive global network with Ontic’s expertise in critical aircraft components, including fuel management systems, ensuring operators have reliable access to the high-quality valves essential for safe and efficient flight operations.

This expanded agreement builds on years of collaboration between Boeing and Ontic. It leverages Boeing Distribution’s worldwide presence, supply chain expertise, and a global logistics network that provides 24/7/365 aircraft on ground support. Boeing’s established relationships with commercial airlines worldwide, combined with Ontic’s reputation as the OEM and licence holder, create an unparalleled value proposition for operators seeking reliable, cost-effective solutions.

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“By leveraging our capabilities, expertise and global network, this expanding agreement with Ontic ensures these critical engine valves are readily available where operators need them most – faster and more reliably,” said William Ampofo, senior vice president, Parts & Distribution and Supply Chain, Boeing Global Services.

“This new agreement reflects our shared commitment to aviation safety and operational excellence, providing airlines with the confidence that comes from knowing essential components are supported by industry-leading distribution and manufacturing capabilities,” said Brian Sartain, chief operating officer, Ontic Engineering & Manufacturing.

The agreement encompasses comprehensive support, including technical expertise, global inventory positioning, and streamlined procurement processes that reduce lead times and operational costs. Airlines can now access Grimes valves through Boeing Distribution’s e-commerce platform, Shop.Boeing.com, and established supply chain solutions, ensuring minimal aircraft downtime and maximum operational efficiency.

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