The Aperlena Verdict
Open raceNo supplier dominates: 9 different companies have won the last 10 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- Expected final price vs the published estimate
- -0.1%
Based on 10 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 tender covers the supply of mechanical face seals for pumps, together with spare parts, consumables and sealing rings for face seals, all manufactured by the company 'NIKOM-65' EOOD. The parts must meet safety class requirements under NP-001-15 and seismic resistance category requirements under NP-031-01, which apply to the nuclear equipment they serve. Materials and quality must guarantee a 4-year fault-free operating period, provided the manufacturer's installation and operating requirements are followed. Full technical details are given in Technical Specification No. 26.EP-2.TZ.1651.
Description
Official source
Source: CAIS EOP - Bulgarian national e-procurement (Public Procurement Agency)
Always verify details on the official notice.
Report an error in this notice
Last verified against CAIS EOP - Bulgarian national e-procurement (Public Procurement Agency) 1 month ago
What this buyer has paid before
Based on 8 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €56,948
- Median award
- €95,590
- Middle half of past awards
- €50,462 to €143,634
The estimate sits inside the usual range.
Most recent awards
- Supply of holders and membranes manufactured by BS&B Safety Systems €50,948
- България - Различни видове резервни части - Доставка на резервни части и консумативи, производство на TAPROGGE GMBH €98,900
- България - Различни видове резервни части - Доставка на резервни части, производство на Siemens AG €252,574
- България - Пътни влекачи - Доставка на автомобил с баласт за теглене и бутане на ремарке превозващо тежки и извънгабаритни товари от 200 до 400 тона €449,937
- България - Различни видове резервни части - „Доставка на резервни части, производство на WARTSILA CORPORATION” €92,281
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 profileАЕЦ КОЗЛОДУЙ ЕАД
- notices in the register
- 359
- awards
- 168
- awarded in total
- €443.8M
Who wins its contracts
Many suppliers- different companies won its awards
- 100
- of the awards went to the three most frequent winners
- 11%
- of its calls state an estimated value
- 100%
Based on 138 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)
- 2.3
- of those lots received a single tender
- 37%
- of the awards went to companies based in another country
- 6%
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.
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 |
|---|---|---|---|
| ЕВРО СТАРС ООД | 2 | €206,220 | Apr 2026 |
| Силвър Стар Моторс ЕАД | 1 | €449,937 | Sep 2025 |
| СИМЕНС ЕНЕРДЖИ ЕООД | 1 | €252,574 | Oct 2025 |
| WARTSILA FRANCE SAS | 1 | €92,281 | Aug 2025 |
| ПРОВАЛВЕ ЕООД | 1 | €50,948 | Sep 2026 |
Based on 10 awards with a linked company profile over the last 5 years.
36 open tenders right now
Market context
Larger than 28% of the open notices in Transport equipment & vehicles across Europe.
- open now in Transport equipment & vehicles
- 4,351
- median open notice
- €250,000
Who wins in this market
Many suppliersBulgaria · Transport equipment & vehicles
- different companies won awards here
- 357
- of the awards went to the three most frequent winners
- 11%
- buyers awarded contracts here
- 276
Based on 905 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)
- 1.7
- of those lots received a single tender
- 42%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 1%
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.
Similar tenders
Open now
15
days left
€250,000
est. value
Awarded before
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