Poland · TED award notices · Supplier record

Bertrag Sp. z o.o.

Line: Sodium hydroxide (CPV 24311520)Register loaded to September 2026Compiled 12 October 2026

Bertrag Sp. z o.o. — Poland · TED award notices · Supplier record: 1 award notices, all years (September 2025); 1 since January 2024 (1 buyer); 3rd rank in the line (of 12 suppliers · 7.1%); 5 buyers never served (13 notices in the line from them).

Assay record ASY-PL-0N79Z1C0DW · Cite as: Assay Systems, “Bertrag Sp. z o.o. in the TED register for Poland”, https://assay-systems.com/register/pl/bertrag-sp-z-o-o/

1
award notices, all years
September 2025
1
since January 2024
1 buyer
3rd
rank in the line
of 12 suppliers · 7.1%
5
buyers never served
13 notices in the line from them

Own record by year

award notices, 2023 onward
1
2023202420252026

Who buys from Bertrag Sp. z o.o.

since January 2024
1buyers
1notices
100%top buyer
Zakład Wodociągów i Kanalizacji Sp. z o.o.100.0%
1 notice

The line

since January 2024
14award notices
6buyers
12suppliers
89.5%held by top ten

Sodium hydroxide (CPV 24311520)

6
5
3
202420252026Jan–Sep
3rdof 12 suppliers
1notices name Bertrag Sp. z o.o.
7.1%share of the line
100.0%of 1 notice from Zakład Wodociągów i Kanalizacji Sp. z o.o.
2new suppliers since 2025

Buyers that buy the line and never named Bertrag Sp. z o.o.

since November 2023
5buyers
13notices since 2024
2buyers took a new supplier
6suppliers came in that way
Miejskie Przedsiębiorstwo Wodociągów i Kanalizacji w m. st. Warszawie S.A.
7 notices
Narodowy Instytut Onkologii im. Marii Skłodowskiej-Curie - Państwowy Instytut Badawczy
2 notices
PGE Górnictwo i Energetyka Konwencjonalna S.A.
2 notices
PGE Energia Ciepła S.A.
1 notice
TAURON Wytwarzanie S.A.
1 notice

Suppliers next to it in the line

since January 2024
Alpinus Chemia Sp. z o. o.1 buyer
1 notice
BEST – CHEM SOCHACZEW Spółką z ograniczoną odpowiedzialnością1 buyer
1 notice
Lab-JOT Ltd. Sp. z o.o. Sp.k.1 buyer
1 notice
Bertrag Sp. z o.o.
1 notice

All 12 suppliers in the line

The extract

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

Request extract

Source: contract award notices for Poland 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.