# Toray Membrane Middle East Factory opens in Dammam, Saudi Arabia

The Toray Membrane Middle East Factory, a joint venture between Abunayyan Holding and Toray Industries, was inaugurated in Dammam's Third Industrial City. The plant has an investment of over 1 billion riyals and capacity of 300,000 membranes annually.

- Type: New facility
- Announced: 2025-11-12
- Where: Dammam, Eastern Province, Saudi Arabia
- Value: $266.7M
- Jobs: 175
- Starts operating: 12 Nov 2025
- Status: completed
- Capacity: 300,000 membranes annually
- Products: water desalination membranes
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Toray Industries](https://endata.com/companies/4565.md) (partner)
- [Abunayyan Holding](https://endata.com/companies/45374.md) (partner)

## Sources

- [english.aawsat.com](https://english.aawsat.com/business/5208196-saudi-arabia-opens-middle-east%E2%80%99s-largest-water-desalination-membrane-plant), 2025-11-12: "Prince Saud bin Nayef bin Abdulaziz on Wednesday inaugurated the Toray Membrane Middle East Factory in Dammam’s Third Industrial City, the largest facility for water desalination membrane technologies in the Middle East."

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