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Procurement Organization

Jarosław Mróz GRUPA AUDYTORSKA JSM ONYX

Government procurement organization based in Poland

2
Total Tenders
1
Open Tenders
1
Sectors Bought
This name may cover more than one organisation

In Poland, “Jarosław Mróz GRUPA AUDYTORSKA JSM ONYX” is an institution type used by several separate bodies rather than one organisation's registered name. The tenders below are all filed under that name and may belong to different authorities.

Jarosław Mróz GRUPA AUDYTORSKA JSM ONYX has published 2 tenders in Poland.

1 is open for bids as of 16 October 2026.

Its buying sits in a single CPV division, petroleum products, fuel, electricity and other sources of energy.

Open Tenders

(1)
Urgent

Comprehensive supply of high-methane natural gas E (GZ-50) to collection points ...

Jarosław Mróz GRUPA AUDYTORSKA JSM ONYX

Kompleksowa dostawa gazu ziemnego wysokometanowego E (GZ-50) do punktów poboru pozostających w użytkowaniu podmiotów z t...

Poland
Not disclosed
3 days remaining
09123000-7
View Details

How to win their contracts

Measured from Jarosław Mróz GRUPA AUDYTORSKA JSM ONYX's own published record — no estimates, no generic advice.

Common Procurement Categories

Petroleum products, fuel, electricity and other sources of energy2