DPC Holdings (Doncasters Group) ^{Filed, US Offering, NYSE: DPC}

We are a leading independent manufacturer of highly engineered engine products which include complex precision cast components and nickel- and cobalt-based superalloys primarily serving the high growth Aerospace and IGT end markets. Both markets are supported by highly-attractive, long-term structural growth drivers and are experiencing demand super cycles, which we expect to create a very strong, long-term growth environment for our business. We believe we are one of a limited number of companies worldwide with the cutting-edge engineering, chemistry, and metallurgy expertise, along with the large-scale specialized casting equipment required to manufacture these mission-critical parts under strict environmental controls for the most demanding applications within our end markets. In 2025, we maintained 14 principal facilities and generated $837 million of revenue, of which approximately 70% was covered by LTAs. We primarily manufacture products that operate across some of the most in-demand aeroengine and gas turbine platforms, as characterized by the large number of installed units and the substantial amount of sales orders that have been committed to by customers, or backlogs of our customers, which include the world’s leading global Aerospace and IGT OEMs. The key to being able to facilitate customer demand in these supply-constrained markets is through owning our own supply chain.