# Miahona consortium achieves financial close for $400M Saudi sewage plant

A consortium led by Miahona, including Besix and Marafiq Company, achieved financial close for the SAR1.5 billion ($400 million) Al Haer Independent Sewage Treatment Plant in Saudi Arabia. The plant will have a treatment capacity of 200,000 cu m/day and commercial operation is expected in Q4 2026.

- Type: Contract
- Announced: 2025-04-06
- Where: Al Haer, Riyadh, Saudi Arabia
- Value: $400.0M
- Status: announced
- Capacity: 200,000 cu m/day
- Products: sewage treatment plant, treated sewage effluent system
- Sectors: [Water Treatment Equipment](https://endata.com/sectors/water-treatment-equipment.md)

## Companies

- [Miahona](https://endata.com/companies/30618.md)
- [BESIX Group](https://endata.com/companies/9677.md) (partner)
- [Marafiq](https://endata.com/companies/18796.md) (partner)

## Sources

- [gulfconstructiononline.com](https://gulfconstructiononline.com/ArticleTA/294492/miahona-achieves-financial-close-for-%24400m-saudi-sewage-plant), 2025-04-06: "Miahona, a Saudi pioneer in water and wastewater infrastructure development, has announced that its consortium comprising Besix and Marafiq Company has achieved financial close for the SAR1.5 billion ($400 million) Al Haer Independent Sewage Treatment Plant."

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