Government buyer

Companies awarded contracts by Rufiji Basin Water Board

Rufiji Basin Water Board is a public buyer in Tanzania's official open-contracting data. It has published 53 contract awards to 27 suppliers, worth TZS 9.3B in disclosed value across 2023–2025.

Awards published

Suppliers

TZS 9.3B

Disclosed value

2023–2025

Active years

Suppliers

Top suppliers to Rufiji Basin Water Board

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

1Tyale General Supplies
6 awards · 972M
2GDS Hydro and Civil Engineers Co. Limited
5 awards · 2.0B
3Smartdemy Company Limited
5 awards · 575M
4Machri Company Limited
4 awards · 363M
5TGK & Igm Company Limited(unverified vendor)
4 awards · 157M
6Jedu Suppliers & Construction Company Limited
3 awards · 155M
7Kikundi Cha Wanawake Kilemba-Mkimbizi
3 awards · 149M
8Msigwa Logistic and Timber Suppliers Limited
2 awards · 470M
9Sigalla Investment Limited
2 awards · 316M
10Mwadembe Company Limited
2 awards · 21.5M

Timeline

Awards by year

'23'24'25

Awards

Individual contract awards

Public contract award
11 April 2025
TZS 2.0B
Public contract award
17 August 2025
TZS 913M
Public contract award
26 September 2025
TZS 895M
Public contract award
23 October 2023
TZS 570M
Public contract award
10 December 2024
TZS 428M
Public contract award
21 March 2025
TZS 415M
Public contract award
24 November 2025
TZS 379M
Public contract award
8 October 2025
TZS 296M
Public contract award
13 June 2025
TZS 251M
Public contract award
26 February 2025
TZS 218M
Public contract award
16 December 2025
TZS 180M
Public contract award
17 June 2025
TZS 176M

Show 41 more awards ↓

Public contract award
26 May 2025
TZS 174M
Public contract award
17 June 2025
TZS 173M
Public contract award
16 December 2025
TZS 146M
Public contract award
28 May 2025
TZS 135M
Public contract award
28 November 2024
TZS 127M
Public contract award
28 November 2024
TZS 127M
Public contract award
4 April 2025
TZS 106M
Public contract award
28 February 2025
TZS 98.6M
Public contract award
28 February 2025
TZS 95.1M
Public contract award
11 February 2025
TZS 91.0M
Public contract award
11 April 2025
TZS 84.8M
Public contract award
16 April 2025
TZS 84.7M
Public contract award
5 June 2025
TZS 84.6M
Public contract award
30 April 2025
TZS 82.7M
Public contract award
21 May 2025
TZS 82.4M
Public contract award
30 April 2025
TZS 82.3M
Public contract award
21 May 2025
TZS 82.0M
Public contract award
21 May 2025
TZS 81.9M
Public contract award
21 May 2025
TZS 78.8M
Public contract award
21 May 2025
TZS 75.5M
Public contract award
21 May 2025
TZS 69.5M
Public contract award
10 October 2024
TZS 58.5M
Public contract award
5 May 2025
TZS 50.8M
Public contract award
26 November 2024
TZS 50.7M
Public contract award
13 February 2025
TZS 50.6M
Public contract award
6 January 2025
TZS 50.2M
Public contract award
13 February 2025
TZS 50.1M
Public contract award
16 June 2025
TZS 46.7M
Public contract award
15 November 2024
TZS 35.2M
Public contract award
28 December 2025
TZS 16.4M
Public contract award
26 September 2025
TZS 10.8M
Public contract award
24 September 2025
TZS 10.8M
Public contract award
24 September 2025
TZS 10.6M
Public contract award
24 September 2025
TZS 10.5M
Public contract award
16 April 2025
TZS 8.4M
Public contract award
21 January 2025
TZS 7.5M
Public contract award
15 March 2024
TZS 4.5M
Public contract award
16 June 2025
TZS 3.9M
Public contract award
18 September 2024
TZS 3.0M
Public contract award
9 September 2025
TZS 50K
Public contract award
13 November 2024
TZS 16K

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 1 July 2026.