Rwanda · RPPA award records · Supplier record

COTSU Ltd

Line: Structural building products (UNSPSC 30130000)Register loaded to September 2026Compiled 17 October 2026

COTSU Ltd — Rwanda · RPPA award records · Supplier record: 11 award notices, all years (Oct 2024 – Mar 2026); 11 since January 2024 (8 buyers); 1st rank in the line (of 17 suppliers · 14.3%); 9 buyers never served (12 notices in the line from them).

Assay record ASY-RW-10P4EBY02E · Cite as: Assay Systems, “COTSU Ltd: 11 award notices in Rwanda since 2024”, https://assay-systems.com/register/rw/cotsu-ltd/

11
award notices, all years
Oct 2024 – Mar 2026
11
since January 2024
8 buyers
1st
rank in the line
of 17 suppliers · 14.3%
9
buyers never served
12 notices in the line from them

Own record by year

award notices, 2016 onward
1
8
2
20162017201820192020202120222023202420252026

Who buys from COTSU Ltd

since January 2024
8buyers
11notices
27%top buyer
NYAMASHEKE DISTRICT27.3%
3 notices
Burera District18.2%
2 notices
Rubavu District9.1%
1 notice
KARONGI DISTRICT9.1%
1 notice
NGORORERO DISTRICT9.1%
1 notice
RUSIZI DISTRICT9.1%
1 notice
NYANZA DISTRICT9.1%
1 notice
KIGALI CITY9.1%
1 notice

Won without a rival

2025-08-08 – 2026-03-17
1uncontested awards
9%of its awards
0without a competition
1single bid

COTSU Ltd won 1 of its 11 public contract awards in Rwanda without a rival from 2025-08-08 to 2026-03-17: 0 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest NYAMASHEKE DISTRICT with 1.

Buyers: NYAMASHEKE DISTRICT (1)

Every uncontested award of COTSU Ltd · Rwanda: all uncontested awards

The line

since January 2024
14award notices
11buyers
17suppliers
61.1%held by top ten

Structural building products (UNSPSC 30130000)

1
13
0
202420252026Jan–Sep
1stof 17 suppliers
2notices name COTSU Ltd
14.3%share of the line
100.0%of 1 notice from Burera District
100.0%of 1 notice from NYAMASHEKE DISTRICT
6new suppliers since 2024

Buyers that buy the line and never named COTSU Ltd

since January 2016
9buyers
12notices since 2024
8buyers took a new supplier
13suppliers came in that way
BUGESERA DISTRICT
2 notices
NGOMA DISTRICT
2 notices
RULINDO DISTRICT
2 notices
BYUMBA LEVEL TWO TEACHING HOSPITAL
1 notice
HUYE DISTRICT
1 notice
KAMONYI DISTRICT
1 notice
NYABIHU DISTRICT
1 notice
NYARUGENGE DISTRICT HOSPITAL
1 notice
RWAMAGANA DISTRICT
1 notice

Suppliers next to it in the line

since January 2024
COTSU Ltd
2 notices
1 notice
1 notice

All 17 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Source: contract awards published by the Rwanda Public Procurement Authority (RPPA) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY-NC-SA 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026.Assay Systems has changed the data.