Germany · TED award notices · Supplier record

OQEMA GmbH

Line: Caustic soda (CPV 24311521)Register loaded to September 2026Compiled 12 October 2026

OQEMA GmbH — Germany · TED award notices · Supplier record: 7 award notices, all years (Jan 2024 – Jan 2026); 7 since January 2024 (4 buyers); 2nd rank in the line (of 11 suppliers · 33.3%); 4 buyers never served (4 notices in the line from them).

Assay record ASY-DE-0LLJTW11GT · Cite as: Assay Systems, “OQEMA GmbH in the TED register for Germany”, https://assay-systems.com/register/de/oqema-gmbh/

7
award notices, all years
Jan 2024 – Jan 2026
7
since January 2024
4 buyers
2nd
rank in the line
of 11 suppliers · 33.3%
4
buyers never served
4 notices in the line from them

Own record by year

award notices, 2023 onward
4
2
1
2023202420252026

Who buys from OQEMA GmbH

since January 2024
4buyers
7notices
43%top buyer
AVEA Entsorgungsbetriebe GmbH & Co. KG42.9%
3 notices
Wismut GmbH28.6%
2 notices
MVR Müllverwertung Rugenberger Damm GmbH14.3%
1 notice
AVG Abfallentsorgungs- und Verwertungsgesellschaft Köln mbH14.3%
1 notice

The line

since January 2024
18award notices
7buyers
11suppliers
96.4%held by top ten

Caustic soda (CPV 24311521)

9
6
3
202420252026Jan–Sep
2ndof 11 suppliers
6notices name OQEMA GmbH
33.3%share of the line
30.0%of 10 notices from AVEA Entsorgungsbetriebe GmbH & Co. KG
66.7%of 3 notices from Wismut GmbH
100.0%of 1 notice from MVR Müllverwertung Rugenberger Damm GmbH
1new suppliers since 2025

Buyers that buy the line and never named OQEMA GmbH

since November 2023
4buyers
4notices since 2024
1buyers took a new supplier
1suppliers came in that way
Freistaat Bayern, vertreten durch die Staatliche Führungsakademie f. Ern. Landw. und Forsten
1 notice
Nordwasser GmbH
1 notice
Stadtentwässerung Frankfurt am Main
1 notice
Wupperverband
1 notice

Suppliers next to it in the line

since January 2024
Chemische Fabrik Kalk GmbH1 buyer
10 notices
OQEMA GmbH
6 notices
Brenntag GmbH2 buyers
2 notices
Chemische Fabrik Wocklum Gebr. Hertin GmbH & Co. KG2 buyers
2 notices

All 11 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 award notices for Germany 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.