# L&T and Lantania win desalination plant contract from ACWA Power in Saudi Arabia

Larsen & Toubro's Water & Effluent Treatment business, in a joint venture with Lantania of Spain, signed a contract with ACWA Power to build the Ras Mohaisen Desalination plant in Saudi Arabia. The order is valued between INR 2,500 crore and INR 5,000 crore. The plant will have a capacity of 300,000 m³/day.

- Type: Contract
- Announced: 2025-03-06
- Where: Ras Mohaisen, Saudi Arabia, Saudi Arabia
- Value: $45.0M (3.75B INR)
- Status: announced
- Capacity: 300,000 m³/day
- Products: seawater reverse osmosis desalination plant
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Larsen & Toubro](https://endata.com/companies/263.md)
- [ACWA Power](https://endata.com/companies/5576.md) (customer)
- [Lantania](https://endata.com/companies/46964.md) (partner)

## Sources

- [business-standard.com](https://www.business-standard.com/markets/capital-market-news/larsen-toubro-s-water-effluent-treatment-biz-win-order-in-saudi-arabia-125031300264_1.html), 2025-03-13: "This large order underscores WET's resolve to expand its regional footprint across all neighboring and business-conducive geographies."
- [business-standard.com](https://www.business-standard.com/markets/capital-market-news/l-t-secures-large-order-for-desalination-plant-in-saudi-arabia-125031300303_1.html), 2025-03-13: "This is the second desalination project it has recently secured in Saudi Arabia."
- [meed.com](https://www.meed.com/lt-wins-saudi-arabia-and-uae-substation-orders), 2025-06-03: "L&T wins Saudi Arabia and UAE substation orders"

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