ESTER OIL: public contracts won without a rival in Tanzania: 3 uncontested awards; 19% of its awards; 3 without a competition; 0 single bid.
Assay record ASY-TZ-02ULQH31KF · Cite as: Assay Systems, “ESTER OIL: public contracts won without a rival in Tanzania”, https://assay-systems.com/register/tz/uncontested/s/ester-oil/
ESTER OIL won 3 of its 16 public contract awards in Tanzania without a rival from 2025-01-12 to 2026-01-20: 3 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest NATIONAL SUGAR INSTITUTE 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.
NATIONAL SUGAR INSTITUTE gave ESTER OIL 4 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-04-11, latest 2026-01-20.
RUWASA - MOROGORO REGIONAL OFFICE gave ESTER OIL 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-01-12, latest 2025-02-25.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-01-20 | NATIONAL SUGAR INSTITUTE ocds-mv5oob-TR31-2025-2026-G-02-S002 | No competition direct | Minor Value Procurement |
| 2025-08-28 | NATIONAL SUGAR INSTITUTE ocds-mv5oob-TR31-2025-2026-G-02-S001 | No competition direct | Minor Value Procurement |
| 2025-02-25 | RUWASA - MOROGORO REGIONAL OFFICE ocds-mv5oob-TR140-013-2024-2025-G-85-S001 | No competition direct | Minor Value Procurement |
Every uncontested award in Tanzania · All countries · ESTER OIL 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.