ZAHA COMPANY LIMITED: public contracts won without a rival in Tanzania: 4 uncontested awards; 10% of its awards; 4 without a competition; 0 single bid.
Assay record ASY-TZ-0NE0Q2012W · Cite as: Assay Systems, “ZAHA COMPANY LIMITED: public contracts won without a rival in Tanzania”, https://assay-systems.com/register/tz/uncontested/s/zaha-company-limited/
ZAHA COMPANY LIMITED won 4 of its 40 public contract awards in Tanzania without a rival from 2024-06-14 to 2026-01-28: 4 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest NEWALA DISTRICT COUNCIL with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
NEWALA DISTRICT COUNCIL gave ZAHA COMPANY LIMITED 6 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-06-14, latest 2026-01-28.
NATIONAL HOUSING CORPORATION gave ZAHA COMPANY LIMITED 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-12-01, latest 2025-12-01.
NEWALA TOWN COUNCIL gave ZAHA COMPANY LIMITED 17 awards: 1 without a competition, 0 after a competition with a single bid. First 2024-11-07, latest 2025-11-29.
From 2024-11-20 to 2025-09-17 every award of NEWALA TOWN COUNCIL in category 561 went to ZAHA COMPANY LIMITED.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-12-01 | NATIONAL HOUSING CORPORATION ocds-mv5oob-TR263-2025-2026-G-104-S001 | No competition direct | Minor Value Procurement |
| 2025-11-04 | NEWALA DISTRICT COUNCIL ocds-mv5oob-80L3-2025-2026-G-86-S001 | No competition direct | Single Source Tendering |
| 2025-09-17 | NEWALA TOWN COUNCIL ocds-mv5oob-80L8-2025-2026-G-74-S001 | No competition direct | Minor Value Procurement |
| 2025-05-13 | NEWALA DISTRICT COUNCIL ocds-mv5oob-80L3-2024-2025-G-115-S001 | No competition direct | Minor Value Procurement |
Every uncontested award in Tanzania · All countries · ZAHA COMPANY LIMITED in the register
Source: contract awards published by the Public Procurement Regulatory Authority of Tanzania (PPRA) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY-SA 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. This adaptation is shared under the same licence. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.