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Supply of Group E high-methane natural gas (GZ-50)
Dostawa gazu ziemnego wysokometanowego grupy E (GZ-50) — original title
Your path to submission
- Deadline: 9 November at 13:00 — 8 days left.
- You submit on eZamówienia — not here and not by e-mail. ↗ Submission via eZamówienia: account required; above the EU threshold a qualified signature, nationally the 'trusted signature' often suffices — check the wording. Sort out account and signature first — not on submission day.
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
1. The subject-matter of the contract is the comprehensive supply, i.e. sale and distribution of Group E (GZ-50) high-methane natural gas, hereinafter referred to as ‘natural gas’, in accordance with the provisions of the Energy Law Act of 10 April 1997 (consolidated text: Dz. of Laws 2026, item 43 as amended), hereinafter referred to as EP. 2. The distribution of natural gas will take place to the natural gas consumption points indicated in Annex 1 to the ToR. 3. The contracting authority informs that it is a recipient of gaseous fuels within the meaning of the Energy Law Act of 10 April 1997 and that it enjoys tariff protection in its entirety (i.e. 100% of the volume). 4. The proposed provisions of the public procurement contract, which will be incorporated into the content of that contract, are set out in Annex 2 to the tender specifications.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 2 months (18 awards, most recently August 2026) — by that rhythm the next award was due around October 2026. The last award went to Jarosław Kwiatkowski Przedsiębiorstwo Handlowo-Usługowe "TRANS-OLL".n = 18
- The median procedure drew just one bid (262 procedures with a bid count); 58% ended with a single bidder. Sector: median 3 bids.n = 262
- 32% of this buyer's awards went to companies that had already won here before (806 awards since 2015, spread over 311 companies). 68% went to new names.n = 806 awards since 2015
- The award came in at a median 105% of the estimated value (10 awards with both estimate and value) — pricing at the estimate is usually too low here. Sector: 92%.n = 10
- 88% of the bids received came from small and medium-sized enterprises (19 procedures with a bid mix). Sector: 64%.n = 19
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| COPYBOX Sp. z o. o. | 20 | 2021–2026 |
| Integrators Dariusz Demarczyk | 19 | 2022–2026 |
| 2 Photons Adam Jurczuk | 17 | 2022–2026 |
| Firma MODERN Roboty Remontowo Budowlane Mirosław Wojciechowski | 12 | 2021–2026 |
| SANIVEST sp. z o.o. | 11 | 2024–2025 |
How often this buyer tenders this kind of work
Tactics
When contracts were awarded in this country and sector, usually about 3 bids came in. A normal field for this market. (Based on 4,554 completed awards — not a statement about this procedure.)
This procedure allows 19 days between publication and deadline — typical in this country is 18 (median of 9,435 procedures). A normal window for this market.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Poland · Petroleum & fuels, 93 contracts went to foreign companies over the last 3 years (of 26,140 recorded awards) — mostly from Spain, Germany, France.
How to bid
Guide: how to apply on e-Zamówienia (Polen) → Registration, signature, fees — from the operator's bidder manual.
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