AC-SUBSTANTIAL INVESTMENTS LIMITED — Zambia · ZPPA award records · Supplier record: 2 award notices, all years (Dec 2025 – May 2026); 2 since January 2024 (2 buyers); 4th rank in the line (of 22 suppliers · 4.0%); 7 buyers never served (16 notices in the line from them).
Assay record ASY-ZM-1PLOFB00C7 · Cite as: Assay Systems, “AC-SUBSTANTIAL INVESTMENTS LIMITED in the ZPPA register for Zambia”, https://assay-systems.com/register/zm/ac-substantial-investments-limited/
2
award notices, all years
Dec 2025 – May 2026
2
since January 2024
2 buyers
4th
rank in the line
of 22 suppliers · 4.0%
7
buyers never served
16 notices in the line from them
Own record by year
award notices, 2016 onward
1
1
20162017201820192020202120222023202420252026
Who buys from AC-SUBSTANTIAL INVESTMENTS LIMITED
since January 2024
2buyers
2notices
50%top buyer
St. Mawaggali Trades Training Institute50.0%
1 notice
Zambia Telecommunications Company Limited50.0%
1 notice
The line
since January 2024
25award notices
8buyers
22suppliers
52.0%held by top ten
Mobile phones (UNSPSC 43191501)
2
16
7
202420252026Jan–Sep
4thof 22 suppliers
1notices name AC-SUBSTANTIAL INVESTMENTS LIMITED
4.0%share of the line
11.1%of 9 notices from Zambia Telecommunications Company Limited
13new suppliers since 2024
Buyers that buy the line and never named AC-SUBSTANTIAL INVESTMENTS LIMITED
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.Assay Systems has changed the data.