Government buyer

Companies awarded contracts by Katavi Wasichana Secondary School

Katavi Wasichana Secondary School is a public buyer in Tanzania's official open-contracting data. It has published 132 contract awards to 56 suppliers, worth TZS 1.9B in disclosed value across 2024–2026.

132

Awards published

Suppliers

TZS 1.9B

Disclosed value

2024–2026

Active years

Suppliers

Top suppliers to Katavi Wasichana Secondary School

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

1Rigobert Lucian Massawe
33 awards · 305M
2Vedasto Magaba Ntaruzenza
8 awards · 58.5M
3Haidasumry Traders Company Limited
4 awards · 156M
4Jaysal Engineering Works Compny Limited
4 awards · 50.5M
5Jida Investment
4 awards · 32.4M
6MR Plumber Company Limited
4 awards · 26.2M
7Marojen Company
3 awards · 98.4M
8Sahi Investment and General Supplies
3 awards · 61.9M
9Geshom Stiven Simyemba
3 awards · 34.7M
10Anthon Julius Donati
3 awards · 33.8M

Timeline

Awards by year

'24'25'26

Awards

Individual contract awards

Public contract award
21 December 2024
TZS 115M
Public contract award
5 July 2025
TZS 82.0M
Public contract award
29 October 2024
TZS 76.2M
Public contract award
11 January 2025
TZS 75.9M
Public contract award
27 October 2025
TZS 75.8M
Public contract award
17 December 2024
TZS 72.8M
Public contract award
25 April 2025
TZS 57.1M
Public contract award
29 October 2024
TZS 52.2M
Public contract award
6 June 2025
TZS 38.3M
Public contract award
17 December 2024
TZS 36.0M
Public contract award
6 March 2025
TZS 31.6M
Public contract award
13 November 2025
TZS 29.1M

Show 120 more awards ↓

Public contract award
8 June 2025
TZS 29.0M
Public contract award
28 February 2025
TZS 28.8M
Public contract award
17 December 2024
TZS 28.5M
Public contract award
4 June 2025
TZS 28.2M
Public contract award
6 October 2025
TZS 26.4M
Public contract award
28 November 2025
TZS 25.4M
Public contract award
26 April 2025
TZS 23.7M
Public contract award
17 December 2024
TZS 23.7M
Public contract award
22 February 2025
TZS 22.7M
Public contract award
29 October 2024
TZS 21.3M
Public contract award
21 December 2024
TZS 20.1M
Public contract award
17 December 2024
TZS 19.7M
Public contract award
23 April 2025
TZS 19.3M
Public contract award
29 October 2024
TZS 18.3M
Public contract award
15 November 2024
TZS 18.3M
Public contract award
24 November 2025
TZS 18.0M
Public contract award
17 December 2024
TZS 17.9M
Public contract award
17 December 2024
TZS 17.4M
Public contract award
17 December 2024
TZS 17.0M
Public contract award
15 May 2025
TZS 16.5M
Public contract award
14 March 2025
TZS 16.2M
Public contract award
15 May 2025
TZS 16.1M
Public contract award
28 November 2025
TZS 15.4M
Public contract award
24 June 2025
TZS 15.1M
Public contract award
6 October 2025
TZS 15.1M
Public contract award
7 November 2025
TZS 14.2M
Public contract award
26 April 2025
TZS 13.7M
Public contract award
18 March 2025
TZS 13.6M
Public contract award
21 March 2025
TZS 13.5M
Public contract award
14 March 2025
TZS 13.5M
Public contract award
26 April 2025
TZS 13.2M
Public contract award
29 October 2024
TZS 12.5M
Public contract award
21 March 2025
TZS 12.0M
Public contract award
25 December 2024
TZS 11.9M
Public contract award
24 November 2025
TZS 11.9M
Public contract award
17 December 2024
TZS 11.9M
Public contract award
17 December 2024
TZS 11.9M
Public contract award
17 December 2024
TZS 11.6M
Public contract award
17 December 2024
TZS 11.3M
Public contract award
17 December 2024
TZS 11.2M
Public contract award
16 June 2025
TZS 10.7M
Public contract award
21 February 2025
TZS 10.4M
Public contract award
2 October 2025
TZS 10.3M
Public contract award
6 October 2025
TZS 10.1M
Public contract award
28 November 2025
TZS 9.9M
Public contract award
8 June 2025
TZS 9.9M
Public contract award
8 June 2025
TZS 9.9M
Public contract award
2 February 2025
TZS 9.6M
Public contract award
13 November 2025
TZS 9.1M
Public contract award
7 March 2025
TZS 8.8M
Public contract award
6 March 2025
TZS 8.6M
Public contract award
7 March 2025
TZS 8.3M
Public contract award
27 February 2025
TZS 8.2M
Public contract award
17 December 2024
TZS 8.1M
Public contract award
19 December 2025
TZS 8.1M
Public contract award
17 December 2024
TZS 8.0M
Public contract award
17 December 2024
TZS 8.0M
Public contract award
23 October 2025
TZS 8.0M
Public contract award
7 March 2025
TZS 7.9M
Public contract award
17 January 2026
TZS 7.9M
Public contract award
27 May 2025
TZS 7.8M
Public contract award
7 November 2025
TZS 7.7M
Public contract award
17 December 2024
TZS 7.6M
Public contract award
18 March 2025
TZS 7.6M
Public contract award
17 April 2025
TZS 7.5M
Public contract award
23 April 2025
TZS 7.5M
Public contract award
17 December 2024
TZS 7.5M
Public contract award
18 January 2026
TZS 7.3M
Public contract award
7 March 2025
TZS 7.3M
Public contract award
6 October 2025
TZS 7.2M
Public contract award
21 February 2025
TZS 7.0M
Public contract award
17 January 2025
TZS 7.0M
Public contract award
17 December 2024
TZS 7.0M
Public contract award
21 February 2025
TZS 6.9M
Public contract award
29 October 2024
TZS 6.5M
Public contract award
17 December 2024
TZS 6.4M
Public contract award
24 November 2025
TZS 6.3M
Public contract award
16 June 2025
TZS 6.1M
Public contract award
17 December 2024
TZS 6.1M
Public contract award
17 December 2024
TZS 6.0M
Public contract award
15 September 2025
TZS 6.0M
Public contract award
17 December 2024
TZS 6.0M
Public contract award
17 December 2024
TZS 5.8M
Public contract award
17 December 2024
TZS 5.8M
Public contract award
22 December 2025
TZS 5.7M
Public contract award
15 January 2025
TZS 5.4M
Public contract award
24 March 2025
TZS 5.4M
Public contract award
17 April 2025
TZS 5.3M
Public contract award
15 November 2025
TZS 5.3M
Public contract award
1 October 2025
TZS 5.1M
Public contract award
14 March 2025
TZS 5.0M
Public contract award
21 February 2025
TZS 4.4M
Public contract award
14 March 2025
TZS 4.3M
Public contract award
14 March 2025
TZS 4.1M
Public contract award
15 September 2025
TZS 4.1M
Public contract award
4 February 2025
TZS 4.0M
Public contract award
7 November 2025
TZS 3.7M
Public contract award
17 December 2024
TZS 3.7M
Public contract award
17 December 2024
TZS 3.5M
Public contract award
17 April 2025
TZS 3.3M
Public contract award
29 October 2024
TZS 3.1M
Public contract award
29 October 2024
TZS 2.8M
Public contract award
25 April 2025
TZS 2.8M
Public contract award
3 February 2026
TZS 2.7M
Public contract award
25 December 2024
TZS 2.7M
Public contract award
17 October 2025
TZS 2.5M
Public contract award
16 March 2025
TZS 2.5M
Public contract award
17 December 2024
TZS 2.1M
Public contract award
29 October 2024
TZS 1.4M
Public contract award
15 May 2025
TZS 1.3M
Public contract award
24 November 2025
TZS 1.3M
Public contract award
28 November 2025
TZS 1.3M
Public contract award
29 October 2024
TZS 1.1M
Public contract award
17 December 2024
TZS 1.1M
Public contract award
17 December 2024
TZS 900K
Public contract award
17 December 2024
TZS 858K
Public contract award
6 February 2026
TZS 760K
Public contract award
23 December 2024
TZS 750K
Public contract award
15 January 2025
TZS 559K
Public contract award
16 March 2025
TZS 516K

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.