The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 7 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 7 comparable awards by this buyer in this sector over 5 years. Every verdict is recorded before the outcome and graded against the award notice. How we score ourselves.
Summary
Machine-generated summaryThe Municipality of Belsk Duży, a local government unit in the Mazowieckie voivodeship, Poland, invites bids for construction works covering the design and construction of household wastewater treatment plants within the municipality. The contract was announced on 6 October 2026 under notice 2026/BZP 00473387 and features on the buyer's procurement plan (item 1.1.13, plan number 2026/BZP 00040832/19/P). The works are part of a project co-financed by the European Union under a strategic programme. The buyer's registered office is at Jana Kozietulskiego 4, Belsk Duży, 05-622, and contact is available via urzad@belskduzy.pl or www.belskduzy.pl.
Description
Bid or no-bid?
Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
Can I bid?
- Documents in Polish.
- Bids are submitted through e-Zamowienia (ezamowienia.gov.pl).
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: Biuletyn Zamówień Publicznych (e-Zamówienia, UZP)
Always verify details on the official notice.
Report an error in this notice
Last verified against Biuletyn Zamówień Publicznych (e-Zamówienia, UZP) 5 days ago
What this market pays
The buyer has too few awards of its own in this sector, so this is the range of the last 2,000 awards for Construction work in Poland.
- Median award
- €3.7M
- Middle half of past awards
- €700,413 to €9.7M
Biuletyn Zamówień Publicznych (e-Zamówienia, UZP) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
The buyer
Full buyer profileGmina Belsk Duży
- notices in the register
- 33
- awards
- 15
Who wins its contracts
- of its calls state an estimated value
- 0%
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| EL-KOR Agnieszka Szamota - Korczak | 1 | Aug 2026 | |
| JP CONSTRUCTION Marcin Jeżak Przedsiębiorstwo Realizacji i Obsługi Budownictwa | 1 | Oct 2026 | |
| PRZEDSIĘBIORSTWO ROBÓT INŻYNIERYJNO-DROGOWYCH W GRÓJCU SP. Z O.O. | 1 | Apr 2026 | |
| Ricoland-Dom - Renata Górska | 1 | Apr 2026 | |
| STAR BUDOWA INWESTYCJE Sp. z o.o. | 1 | Jul 2026 |
Based on 7 awards with a linked company profile over the last 5 years.
Market context
Biuletyn Zamówień Publicznych (e-Zamówienia, UZP) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Construction work
- 20,149
- median open notice
- €549,804
Who wins in this market
Many suppliersPoland · Construction work
- different companies won awards here
- 13,540
- of the awards went to the three most frequent winners
- 2%
- buyers awarded contracts here
- 6,160
Based on 28,280 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.
Competition
- tenders per lot on average (open and restricted procedures)
- 5.0
- of those lots received a single tender
- 12%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 3%
As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.
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