DOREEN ENTERPRISES LIMITED — Tanzania · PPRA award records · Supplier record: 2 award notices, all years (Dec 2024 – Feb 2025); 2 since January 2024 (2 buyers); 1st rank in the line (of 11 suppliers · 9.1%); 7 buyers never served (7 notices in the line from them).
Assay record ASY-TZ-0WUCNNT1YH · Cite as: Assay Systems, “DOREEN ENTERPRISES LIMITED in the PPRA register for Tanzania”, https://assay-systems.com/register/tz/doreen-enterprises-limited/
2
award notices, all years
Dec 2024 – Feb 2025
2
since January 2024
2 buyers
1st
rank in the line
of 11 suppliers · 9.1%
7
buyers never served
7 notices in the line from them
Own record by year
award notices, 2016 onward
1
1
20162017201820192020202120222023202420252026
Who buys from DOREEN ENTERPRISES LIMITED
since January 2024
2buyers
2notices
50%top buyer
GAS COMPANY (TANZANIA) LIMITED50.0%
1 notice
CHIUNGUTWA SECONDARY SCHOOL50.0%
1 notice
The line
since January 2024
11award notices
8buyers
11suppliers
90.9%held by top ten
Oil and gas operating and production equipment (UNSPSC 20140000)
3
6
2
202420252026Jan–Sep
1stof 11 suppliers
1notices name DOREEN ENTERPRISES LIMITED
9.1%share of the line
25.0%of 4 notices from GAS COMPANY (TANZANIA) LIMITED
8new suppliers since 2024
Buyers that buy the line and never named DOREEN ENTERPRISES LIMITED
since January 2016
7buyers
7notices since 2024
5buyers took a new supplier
5suppliers came in that way
DAR ES SALAAM WATER SUPPLY AND SANITATION AUTHORITY
1 notice
MWANZA URBAN WATER SUPPLY AND SANITATION AUTHORITY
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.Assay Systems has changed the data.