Doncasters’ Expansion in Mexico.
The British company Doncasters (DPC Holdings) in Mexico has confirmed that Mexicali will take over the critical work that is usually performed in the U.S., including post-casting processes and specialized heat treatments. This decision would lead to a reconfiguration of the supply chain and enhance Mexico’s role in the manufacturing of aerospace components.
During a conference call to discuss its second-quarter results, the company noted that the transformation of the Mexicali facility is proceeding in three phases. The first two phases have already been completed, while the installation of heat treatment capacity and NADCAP certification (the global quality accreditation program for the aerospace and defense industries) will soon begin the qualification process.
As a result, Mexicali could complete the production cycle without relying on third parties, while also avoiding the need to ship parts back to the United States—a key step toward reducing costs and delivery times. The introduction of advanced processes and specialized certifications points to increased demand for technical talent and deeper integration with global OEMs.
The expansion comes at a favorable time for Mexico, as the aerospace industry generates more than US$9 billion in annual exports. The country has more than 300 companies in the sector, concentrated in three main hubs: Baja California—where Doncasters already operates—which is the largest cluster with more than 80 companies and a growing specialization in precision manufacturing, engine components, and high-value-added processes; as well as Chihuahua and Querétaro.
The company has confirmed that Mexico is a participant in two strategic partnerships with original equipment manufacturers in the aerospace industry; these contracts are a key driver of Doncasters’ growth, with projections of more than US$200 million in additional revenue for the coming periods.
With global demand for engines reaching historic highs, driven by requirements from Boeing and Airbus as well as fleet renewal, Mexico is establishing itself as a strategic hub for the company. The strategic plan would begin in 2027, accelerate in the following period, and reach full capacity by 2029.
