Sustained Infrastructure Holding Co. — Capital/Financing Update 2026

Feb 1, 2026

Sustainable Infrastructure Holding Company ("SISCO Holding") Announces the signing of a Contract Between the National Water Company and International Water Distribution Company (“Tawzea”), one of SISCO’s portfolio companies in the water sector.

2190 · 01/02/2026 08:59:20 · Announcement #92907 · View on Saudi Exchange

Sustainable Infrastructure Holding Company ("SISCO Holding") Announces the signing of a Contract Between the National Water Company and International Water Distribution Company (“Tawzea”), one of SISCO’s portfolio companies in the water sector.

Element List	Explanation
Introduction	In reference to SISCO Holding's announcement regarding International Water Distribution Company (“Tawzea”) receiving a notification of award for the project to provide operation and maintenance services for the water network system and wells in Al Madinah Al Munawwarah region, from the National Water Company dated 02/06/1447H, corresponding to 23/11/2025G, the Company announces the signing of the contract. Tawzea is one of SISCO’s portfolio companies in the water sector, in which SISCO holds a 50% equity stake.
Date of Announcement of the Award	2025-11-23 Corresponding to 1447-06-02
Contract Subject Matter	Providing operation and maintenance services for the water network system and wells in Al Madinah Al Munawwarah region.
The Entity with Which the Contract was Signed	National Water Company
Date of Signing the Contract	2026-01-29 Corresponding to 1447-08-10
Contract Value	133,450,150.00 SAR (exclusive of VAT)
Contract Details	Tawzea will provide operation and maintenance services for water distribution networks and transmission pipelines across all related facilities, including main and secondary pipelines, reservoirs, pumping stations, and various types of valves, along with all other components connected to the water distribution systems. The scope also includes the operation and maintenance of the well systems and transmission pipelines with all their facilities main and secondary lines, reservoirs, pumping stations, and valve systems within Al Madinah Al Munawwarah region throughout the project duration.
Contract Duration	36 Months
Financial Impact and the Relevant Period	Financial impact is expected to be reflected during 1st quarter of year 2026.
Related Parties	There are no related parties
Additional Information	Tawzea received the Agreement after it was signed by all the parties on 29-01-2026

The Capital Market Authority and Saudi Exchange take no responsibility for the contents of this disclosure, make no representations as to its accuracy or completeness, and expressly disclaim any liability whatsoever for any loss arising from, or incurred in reliance upon, any part of this disclosure, and the issuer accepts full responsibility for the accuracy of the information contained in it and confirms, having made all reasonable enquiries, that to the best of their knowledge and belief, there are no other facts or information the omission of which would make the disclosure misleading, incomplete or inaccurate.