The Aperlena Verdict
Open raceNo supplier dominates: 24 different companies have won the last 50 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 50 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 summaryUKRNAFTA JSC is procuring industrial geophysical surveys and blasting (explosive) operations carried out in wells. The works cover the Okhtyrkanaftogaz oil and gas production unit (NGVU) and other structural units of CJSC UKRNAFTAPROM-DRILLING within UKRNAFTA JSC. Bidders must self-declare in the electronic procurement system, when submitting their tender offer, that no grounds for exclusion are present, by filling in the section titled 'Grounds for refusal to participate in the procurement procedure'. The winner must, within no more than four days from publication of the notice of intention to conclude the contract, publish documents confirming the absence of the exclusion grounds referred to in subclauses 3, 5, 6 and 12 of paragraph 47 of the Special Features, as detailed in annexes 2 and 4 of the tender documentation.
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?
- 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
Always verify details on the official notice.
Report an error in this notice
Last verified against ProZorro - Public e-procurement of Ukraine 3 days ago
The buyer
Full buyer profileАКЦІОНЕРНЕ ТОВАРИСТВО "УКPНAФТА"
- notices in the register
- 4,160
- awards
- 2,671
Who wins its contracts
Many suppliers- different companies won its awards
- 1,130
- of the awards went to the three most frequent winners
- 5%
- of its calls state an estimated value
- 0%
Based on 2,665 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.
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 |
|---|---|---|---|
| ТОВ "ВЕЗЕРФОРД УКРАЇНА" | 5 | Sep 2026 | |
| ДЕРЖАВНЕ ГЕОФІЗИЧНЕ ПІДПРИЄМСТВО "УКРГЕОФІЗИКА" | 4 | Aug 2026 | |
| ТОВ "УЛТЕРРА ЮКРЕЙН" | 4 | Aug 2026 | |
| ТОВАРИСТВО З ОБМЕЖЕНОЮ ВІДПОВІДАЛЬНІСТЮ "ЕКСАЛО ДРІЛЛІНГ УКРАЇНА" | 4 | Aug 2026 | |
| ПрАТ Карпатське управління геофізичних робіт | 3 | Mar 2026 |
Based on 50 awards with a linked company profile over the last 5 years.
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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 Oil & gas industry services
- 33
Who wins in this market
Many suppliersUkraine · Oil & gas industry services
- different companies won awards here
- 56
- of the awards went to the three most frequent winners
- 21%
- buyers awarded contracts here
- 31
Based on 123 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.
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