OQEMA, s.r.o. — Czechia · TED award notices · Supplier record: 16 award notices, all years (Oct 2024 – Jul 2026); 16 since January 2024 (4 buyers); 5th rank in the line (of 83 suppliers · 8.2%); 17 buyers never served (113 notices in the line from them).
Assay record ASY-CZ-1MH5DPP05E · Cite as: Assay Systems, “OQEMA, s.r.o. in the TED register for Czechia”, https://assay-systems.com/register/cz/oqema-s-r-o/
16
award notices, all years
Oct 2024 – Jul 2026
16
since January 2024
4 buyers
5th
rank in the line
of 83 suppliers · 8.2%
17
buyers never served
113 notices in the line from them
Own record by year
award notices, 2023 onward
3
8
5
2023202420252026
Who buys from OQEMA, s.r.o.
since January 2024
4buyers
16notices
75%top buyer
ČEZ, a. s.75.0%
12 notices
DIAMO, státní podnik12.5%
2 notices
Armádní Servisní, příspěvková organizace6.2%
1 notice
Ministerstvo obrany6.2%
1 notice
The line
since January 2024
171award notices
20buyers
83suppliers
39.4%held by top ten
Basic inorganic chemicals (CPV 24310000)
61
48
62
202420252026Jan–Sep
5thof 83 suppliers
14notices name OQEMA, s.r.o.
8.2%share of the line
2.8%of 36 notices from DIAMO, státní podnik
57.1%of 21 notices from ČEZ, a. s.
100.0%of 1 notice from Armádní Servisní, příspěvková organizace
12new suppliers since 2025
Buyers that buy the line and never named OQEMA, s.r.o.
since November 2023
17buyers
113notices since 2024
15buyers took a new supplier
74suppliers came in that way
Česká zemědělská univerzita v Praze
18 notices
Ředitelství silnic a dálnic s. p.
16 notices
CEJIZA, s.r.o.
15 notices
Ostravská univerzita
13 notices
Pražské služby, a.s.
13 notices
VODÁRNA PLZEŇ a.s.
13 notices
Masarykova univerzita
6 notices
Univerzita Karlova
4 notices
Pražské vodovody a kanalizace, a.s.
3 notices
Technická správa komunikací hl. m. Prahy, a.s.
3 notices
Univerzita Palackého v Olomouci
3 notices
Brněnské vodárny a kanalizace, a.s.
1 notice
Ostravské vodárny a kanalizace a. s.
1 notice
Ústav hematologie a krevní transfuze Praha
1 notice
Ústav jaderné fyziky AV ČR, v. v. i.
1 notice
Vysoká škola báňská - Technická univerzita Ostrava
Source: contract award notices for Czechia in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.