The Aperlena Verdict
Open raceNo supplier dominates: 5 different companies have won the last 6 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 6 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 summaryThis procurement covers major overhaul works on the ventilation system of the simplest shelter at Chernihiv Gymnasium No. 31, which operates under Chernihiv City Council. The works are to be carried out at the school premises located at 29 Sobornosti Street in Chernihiv. The contract concerns the refurbishment of the existing ventilation installation serving the protective shelter facility.
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Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.
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- Open procedure: any interested supplier may submit a bid.
- Documents in Ukrainian.
- Bids are submitted through ProZorro (prozorro.gov.ua).
Official source
Source: ProZorro - Public e-procurement of Ukraine
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Last verified against ProZorro - Public e-procurement of Ukraine 1 day ago
The buyer
Full buyer profileУправління капітального будівництва Чернігівської міської ради
- notices in the register
- 16
- awards
- 6
Who wins its contracts
- of its calls state an estimated value
- 0%
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| ПП "БУД-АРВЕСТ" | 2 | Jun 2026 | |
| ТОВ "РАДАР-ПІВДЕНЬ" | 1 | Jun 2026 | |
| ТОВ МІСТОСПЕЦБУДПРОЕКТ | 1 | Jun 2026 | |
| ТОВАРИСТВО З ОБМЕЖЕНОЮ ВІДПОВІДАЛЬНІСТЮ "НСН ГРУП ЛТД" | 1 | Jul 2026 | |
| ФОП Чорна Олена Миколаївна | 1 | Jun 2026 |
Based on 6 awards with a linked company profile over the last 5 years.
3 open tenders right now
- Installation of a backup power supply for the canteen and part of the premises of Chernihiv Gymnasium No. 32 (capital repair) 7 days left
- Капітальний ремонт системи вентиляції найпростішого укриття Чернігівської гімназії №35 Чернігівської міської ради за адресою: м. Чернігів, вул. Незалежності, 42-а 12 days left
Market context
ProZorro - Public e-procurement of Ukraine 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
- €559,898
Who wins in this market
Many suppliersUkraine · Construction work
- different companies won awards here
- 4,240
- of the awards went to the three most frequent winners
- 3%
- winners of the last 12 months were new here
- 4,239 of 4,239
- buyers awarded contracts here
- 3,523
Based on 17,068 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. New: no award from the same buyer or market in the two years before.
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