Government buyer

Companies awarded contracts by Wanging'Ombe Water Supply and Sanitation Authority

Wanging'Ombe Water Supply and Sanitation Authority is a public buyer in Tanzania's official open-contracting data. It has published 10 contract awards to 8 suppliers, worth TZS 5.7B in disclosed value across 2023–2025.

Awards published

Suppliers

TZS 5.7B

Disclosed value

2023–2025

Active years

Suppliers

Top suppliers to Wanging'Ombe Water Supply and Sanitation Authority

The companies that won the most contracts from this buyer. Registry-verified suppliers link to their company page; unverified vendors to their procurement record.

1Greenopex Construction Company Limited
2 awards · 1.0B
2Equiplus Company Limited
2 awards · 97.2M
3Patty Interplan Limited
1 award · 3.2B
4Vumwe General Services and Supplies Co. LTD.(unverified vendor)
1 award · 500M
5Jam Company Limited
1 award · 360M
6DS Pera Limited
1 award · 300M
7Metro Water Services Limited(unverified vendor)
1 award · 257M
8Buchosa Security Guard Limited(unverified vendor)
1 award · 1.5M

Timeline

Awards by year

'23'24'25

Awards

Individual contract awards

Public contract award
18 December 2023
TZS 3.2B
Public contract award
10 October 2024
TZS 600M
Public contract award
23 November 2023
TZS 500M
Public contract award
3 September 2025
TZS 420M
Public contract award
25 November 2025
TZS 360M
Public contract award
23 November 2023
TZS 300M
Public contract award
3 September 2025
TZS 257M
Public contract award
26 March 2025
TZS 86.9M
Public contract award
10 October 2025
TZS 10.3M
Public contract award
27 February 2025
TZS 1.5M

About this page

Built from Tanzania's official open-contracting (OCDS) publications. Award counts and values reflect what the buyer disclosed at publication time; contracts awarded but not published are not shown. Buyer names are normalized for display, the source string is preserved on each record. Data refreshed 26 July 2026.