Erodex

Steve Rolinson and John Rolinson serve as directors of the Erodex Group, representing the second generation of family leadership. They oversee both day-to-day manufacturing operations and capital allocation decisions across the group's four facilities. The founding generation, including Ian Rolinson, established the business around EDM consumables and aerospace supply.

Erodex does not pursue external deal flow in the traditional sense. Investment activity flows from the operating business — capacity expansion, new facility acquisition, or machinery purchases driven by customer demand from partners such as Rolls-Royce. The firm participates in regional aerospace and energy industry associations, including the Midlands Aerospace Alliance and the Aberdeen Renewable Energy Group, which inform its strategic direction.

Erodex operates as a family-owned manufacturing group rather than a standalone family office. The Rolinson family's wealth is embedded in the operating company's balance sheet — expressed as industrial real estate, production machinery, and long-term customer contracts — rather than held in a separate investment entity. The firm does not manage third-party capital or function as a multi-family office.

No evidence indicates Erodex allocates capital to external private equity, venture capital, or hedge funds. The group's investment footprint consists of directly owned industrial properties and production equipment serving its core engineering divisions. The US facility in Henrico County, Virginia, represents geographic expansion rather than financial-portfolio diversification.

Rolls-Royce is a key strategic customer and partner, particularly in the aerospace turbine blade sector where Erodex supplies precision EDM consumables and machined components (per Altss research). The relationship anchors Erodex's aerospace exposure and has likely shaped capacity investment decisions, including the multi-site UK manufacturing footprint.

The family's wealth originates from founding and scaling Erodex as a specialist supplier of electrical discharge machining consumables, graphite electrodes, and precision engineering services to advanced manufacturing industries. Revenue from long-term supply contracts in aerospace, energy, and automotive sectors has funded the group's industrial asset base over multiple decades.

Erodex does not appear to participate in co-investment structures common among financial family offices. Its collaborative activity takes the form of industry association memberships and strategic customer partnerships — most notably with Rolls-Royce — rather than pooled capital vehicles alongside other investors.