# AVK and Rolls-Royce Power Systems sign five-year capacity agreement

AVK and Rolls-Royce Power Systems signed a five-year capacity partnership on December 4, 2025, securing guaranteed production slots for mtu Series 4000 generator sets, with a parallel six-year master framework designating AVK as exclusive System Integrator for mtu generator sets in the UK and Ireland until 2031.

- Type: Contract
- Announced: 2025-12-04
- Where: United Kingdom
- Status: announced
- Products: mtu Series 4000 generator sets
- Sectors: [Power Generation Equipment](https://endata.com/sectors/power-generation-equipment.md)

## Companies

- [AVK Holdings](https://endata.com/companies/1273.md) (customer)
- [Rolls-Royce Power Systems](https://endata.com/companies/16947.md) (supplier)

## Sources

- [avk-seg.com](https://www.avk-seg.com/post/avk-rolls-royce-new-capacity-agreement), 2025-12-04: "The new framework formalises a five‑year capacity partnership between Rolls‑Royce Power Solutions and ourselves; Rolls-Royce increasing supply and a commitment from us regarding order volume."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.