Saudi Water Partnership Company (SWPC) has issued a request for qualifications (RFQ) notice to 42 interested companies for Riyadh East and Khamis Mushait Independent Sewage Treatment Plant projects. Riyadh East ISWT will have a total ultimate treatment capacity of 100,000 m³/day, while Khamis Mushait ISTP's treatment capacity will be 50,000 m³/day. 

The list of interested bidders includes the following companies:

1. Abdullah Fahad Al-Khaledi for General Contracting Company (AFAC)

2. Abdul Aziz Al Ajlan Sons Co. for Commercial & Real Estate Investment – Ajlan & Bros

3. Abdullah Ibrahim Al – Sayegh & Sons Co.

4. Abengoa Agua S.A.

5. Acciona Agua S.A.

6. Advanced Water Technologies (AWT)

7. Al Bawani Water & Power (AWP)

8. Al Jomaih Energy & Water Co.

9. Alfanar Company

10. Alghanim International General Trading and Contracting Co. W.L.L.

11. Alkhorayef Water and Power Technologies Company

12. Al Yamama Company

13. Arkoil Technologies Netherlands B.V

14. ASK Environmental Services Company 

15. China Gezhouba Group Co. Ltd (CGGC) – Saudi Arabia Branch

16. China Harbour Engineering Company Ltd. – Saudi Arabia Branch

17. Civil Works Company Ltd.

18. Cobra Instalaciones y Servicios, S.A.,

19. Future Horizons Contracting

20. GS Inima Environment S.A.

21. Haji Abdullah Alireza & Co. Ltd. (HAACO)

22. Hassan Allam Holding

23. Hijaz Green Co.

24. International Water Distribution Co. Ltd. (TAWZEA)

25. Jinluo Water Co. Ltd – Dubai Branch

26. Lamar Saudi United Holding

27. Metito Utilities Limited

28. Miahona Company

29. Mowah Company (CJSC)

30. Nelson Environmental Inc.

31. Nesma Holding Company Limited

32. Orascom Construction

33. Power and Water Utility Company for Yanbu and Jubail (Marafiq)

34. Rawafid Industrial Company

35. S.A. de Obras y Servicios, COPASA Group

36. Samsung Engineering Co. Ltd.

37. SAUR SAS

38. Suez International

39. Tamasuk Holding Company – Al Blagha Group Company

40. Thabat Tendering

41. Utico FZC

42. Veolia Middle East

The interested companies can submit the qualifications until January 12, 2022.