# FLOW Consortium wins Riyadh Metro lines 3-6 operation and maintenance contract

Alstom, with Ansaldo STS and Ferrovie dello Stato Italiane as the FLOW Consortium, received a Letter of Award from Arriyadh Development Authority to operate and maintain Riyadh Metro lines 3, 4, 5 and 6 over 12 years. The consortium total value is about EUR 2.5 billion, with rolling stock and systems maintenance over EUR 730 million.

- Type: Contract
- Announced: 2018-09-18
- Where: Riyadh, Saudi Arabia
- Value: $2.90B (2.50B EUR)
- Status: announced
- Products: metro operation and maintenance services, rolling stock maintenance, metro systems maintenance

## Companies

- [Alstom](https://endata.com/companies/3570.md)
- [Ansaldo STS](https://endata.com/companies/3890.md) (partner)
- [Ferrovie dello Stato Italiane](https://endata.com/companies/3891.md) (partner)
- [Arriyadh Development Authority](https://endata.com/companies/3892.md) (customer)

## Sources

- [alstom.com](https://www.alstom.com/press-releases-news/2018/9/flow-consortium-wins-operation-and-maintenance-contract-lines-3-4-5-6-riyadh-metro), 2018-09-17: "Alstom, as a Member of FLOW Consortium with Ansaldo STS and Ferrovie dello Stato Italiane, has received a Letter of Award (LoA) from Arriyadh Development Authority (ADA)."

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