Karibu Pharmaceuticals Limited: public contracts won without a rival in Zambia: 151 uncontested awards; 36% of its awards; 0 without a competition; 151 single bid.
Assay record ASY-ZM-0P6W53204J · Cite as: Assay Systems, “Karibu Pharmaceuticals Limited: public contracts won without a rival in Zambia”, https://assay-systems.com/register/zm/uncontested/s/karibu-pharmaceuticals-limited/
Karibu Pharmaceuticals Limited won 151 of its 424 public contract awards in Zambia without a rival from 2023-06-13 to 2026-05-28: 0 without a competition and 151 after a competition that drew a single bid. 48 buyers awarded it without a rival, the largest Kalindawalo General Hospital with 32.
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.
Kalindawalo General Hospital gave Karibu Pharmaceuticals Limited 32 awards: 0 without a competition, 32 after a competition with a single bid. First 2025-10-23, latest 2026-05-21.
Chongwe District Hospital gave Karibu Pharmaceuticals Limited 43 awards: 0 without a competition, 12 after a competition with a single bid. First 2025-09-09, latest 2026-05-15.
St Luke's Mission Hospital- Mpanshya gave Karibu Pharmaceuticals Limited 15 awards: 0 without a competition, 11 after a competition with a single bid. First 2025-03-30, latest 2026-02-18.
Chipata District Health Office gave Karibu Pharmaceuticals Limited 11 awards: 0 without a competition, 8 after a competition with a single bid. First 2024-11-07, latest 2026-01-07.
Ngabwe District Health Office gave Karibu Pharmaceuticals Limited 16 awards: 0 without a competition, 8 after a competition with a single bid. First 2024-10-31, latest 2026-04-29.
Mkushi District Hospital gave Karibu Pharmaceuticals Limited 15 awards: 0 without a competition, 7 after a competition with a single bid. First 2025-01-17, latest 2026-04-27.
Nkeyema District Health Office gave Karibu Pharmaceuticals Limited 13 awards: 0 without a competition, 7 after a competition with a single bid. First 2024-05-17, latest 2026-05-13.
MWANSABOMBWE DISTRICT HOSPITAL gave Karibu Pharmaceuticals Limited 7 awards: 0 without a competition, 5 after a competition with a single bid. First 2025-06-17, latest 2025-10-17.
Chilonga Mission General Hospital gave Karibu Pharmaceuticals Limited 26 awards: 0 without a competition, 4 after a competition with a single bid. First 2025-05-21, latest 2026-05-20.
Liteta District Hospital gave Karibu Pharmaceuticals Limited 22 awards: 0 without a competition, 4 after a competition with a single bid. First 2025-06-18, latest 2026-05-25.
Chipata District Health Office gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2023-06-13, latest 2024-01-03.
Petauke District Health Office gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 3 after a competition with a single bid. First 2025-10-10, latest 2025-10-31.
Mwense District Hospital gave Karibu Pharmaceuticals Limited 8 awards: 0 without a competition, 3 after a competition with a single bid. First 2025-07-02, latest 2025-08-01.
St. Paul's Mission Hospital gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-02-17, latest 2025-05-28.
Tropical Diseases Research Centre gave Karibu Pharmaceuticals Limited 5 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-07-09, latest 2025-01-28.
Nangoma Mission Hospital gave Karibu Pharmaceuticals Limited 5 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-05-28, latest 2026-02-18.
Shibuyunji District Health Office gave Karibu Pharmaceuticals Limited 4 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-03-18, latest 2024-08-12.
Chawama First Level Hospital gave Karibu Pharmaceuticals Limited 2 awards: 0 without a competition, 2 after a competition with a single bid. First 2024-09-12, latest 2024-09-13.
Mitete District Health Office gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-10-29, latest 2025-12-09.
Shibuyunji District Health Office gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-01-06, latest 2025-10-03.
Chilenje First Level Hospital gave Karibu Pharmaceuticals Limited 5 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-11-03, latest 2025-12-08.
Kaoma District Hospital gave Karibu Pharmaceuticals Limited 4 awards: 0 without a competition, 2 after a competition with a single bid. First 2025-09-05, latest 2025-12-18.
Sesheke Town Council gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2026-04-09, latest 2026-04-09.
Western Provincial Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-08-22, latest 2025-08-22.
Mangango Mission Hospital gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-08-13, latest 2025-10-17.
Nyanje Mission Hospital gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-12-02, latest 2024-12-02.
Senanga General Hospital gave Karibu Pharmaceuticals Limited 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-10-07, latest 2026-01-06.
Mkushi District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-01-19, latest 2025-01-19.
Minga Mission Hospital gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-11, latest 2025-02-11.
MINGA MISSION HOSPITAL gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-08-27, latest 2024-08-27.
Lundazi District Hospital gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-01-24, latest 2024-01-24.
Minga Mission Hospital gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-01-17, latest 2025-01-17.
nyimba district health office gave Karibu Pharmaceuticals Limited 7 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-08-20, latest 2025-12-12.
Lumezi District Health Office gave Karibu Pharmaceuticals Limited 7 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-12-10, latest 2026-01-08.
Kalomo District Level One Hospital gave Karibu Pharmaceuticals Limited 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-10-07, latest 2026-05-26.
Monze Mission Hospital gave Karibu Pharmaceuticals Limited 5 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-08-08, latest 2026-05-13.
Mongu District Health Office gave Karibu Pharmaceuticals Limited 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-07-16, latest 2025-07-16.
Chipata Central Hospital gave Karibu Pharmaceuticals Limited 4 awards: 0 without a competition, 1 after a competition with a single bid. First 2026-04-10, latest 2026-05-28.
Chibombo District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-11-11, latest 2025-11-11.
Ngabwe District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-02-25, latest 2025-02-25.
Kafue General Hospital gave Karibu Pharmaceuticals Limited 5 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-06-16, latest 2025-11-20.
Mpongwe District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-08-29, latest 2025-08-29.
Chongwe Municipal Council gave Karibu Pharmaceuticals Limited 3 awards: 0 without a competition, 1 after a competition with a single bid. First 2026-05-18, latest 2026-05-22.
Nakonde District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2024-11-27, latest 2024-11-27.
MUMBWA DISTRICT HOSPITAL gave Karibu Pharmaceuticals Limited 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2024-07-29, latest 2024-08-26.
Chipata District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2023-09-25, latest 2023-09-25.
Nakonde District Health Office gave Karibu Pharmaceuticals Limited 1 award: 0 without a competition, 1 after a competition with a single bid. First 2025-05-22, latest 2025-05-22.
Serenje District Hospital gave Karibu Pharmaceuticals Limited 16 awards: 0 without a competition, 1 after a competition with a single bid. First 2025-05-19, latest 2026-05-27.
From 2025-03-30 to 2025-12-03 every award of St Luke's Mission Hospital- Mpanshya in category 510 went to Karibu Pharmaceuticals Limited.
All uncontested awards of St Luke's Mission Hospital- Mpanshya
From 2025-06-12 to 2026-05-27 every award of Lumezi Mission Hospital in category 510 went to Karibu Pharmaceuticals Limited.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-05-28 | Chipata Central Hospital ocds-23g63a01-25953695 | Single bid limited | — |
| 2026-05-26 | Kalomo District Level One Hospital ocds-23g63a01-25750870 | Single bid limited | — |
| 2026-05-25 | Liteta District Hospital ocds-23g63a01-12879823 | Single bid limited | — |
| 2026-05-22 | Chongwe Municipal Council ocds-23g63a01-22682132 | Single bid limited | — |
| 2026-05-21 | Kalindawalo General Hospital ocds-23g63a01-24068966 | Single bid limited | — |
| 2026-05-21 | Kalindawalo General Hospital ocds-23g63a01-23827481 | Single bid limited | — |
Every uncontested award in Zambia · All countries · Karibu Pharmaceuticals Limited in the register
Source: contract awards published by the Zambia Public Procurement Authority (ZPPA) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. 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.