# Refrigeración Guillén wins €516K maintenance contract for S80 submarine cooling systems

The Intendente de Cartagena awarded Refrigeración Guillén a €516,000 framework contract for maintenance of refrigeration and air conditioning systems on S80 submarines at the Cartagena Arsenal. The contract runs from 29 October 2025 to 30 October 2027.

- Type: Contract
- Announced: 2025-10-30
- Where: Cartagena, Spain
- Value: $560K (516K EUR)
- Status: completed
- Products: refrigeration and air conditioning maintenance services
- Sectors: [HVAC and Industrial Refrigeration](https://endata.com/sectors/hvac-refrigeration.md)

## Companies

- [Intendente de Cartagena](https://endata.com/companies/88156.md) (customer)
- [Refrigeración Guillén](https://endata.com/companies/88157.md) (supplier)

## Sources

- [adjudera.com](https://adjudera.com/en/award/722907-2025-res-0001), 2025-10-30: "Acuerdo marco de para el apoyo al mantenimiento de los sistemas de refrigeración y aire acondicionado de los submarinos S80 del Arsenal de Cartagena."

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