The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 8 comparable contracts from this buyer over 5 years. This is a genuinely open race.
- -9.5%
- Expected final price vs the published estimate
Based on 8 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 buyer is procuring four single-phase 300/3 MVA oil transformers with on-load tap changers on the primary winding, including accessories (three phase transformers plus one strategic spare unit). The scope covers design, manufacture, factory testing, transport, on-site assembly and delivery of verified design, accompanying and as-built documentation. The new block transformer, with two secondary windings, will export power from the 2x 130 MW frequency converters of the modernised TG1 and TG2 machines at the Cierny Vah pumped storage plant in Slovakia. No estimated value, deadline or procedure details are stated in the notice.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 month ago
More from this buyer
Full buyer profile66 open tenders right now
- Inverters - Replacement of components on Category I secure power supply equipment at Unit 4 of the Mochovce Nuclear Power Plant No deadline published
- Switchboards - Replacement of 0.4 kV U-P type switchboards at the SE-EBO NPP No deadline published
- Instrument transformers - Replacement of current instrument transformers at EBO No deadline published
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| ENERGETIKA Ružomberok, spol. s r.o. | 2 | €1.2M | Aug 2026 |
| PPA ENERGO, s.r.o. | 1 | €5.0M | Mar 2026 |
| Tenel ČR s.r.o | 1 | €1.7M | Feb 2026 |
| Siemens s.r.o. | 1 | €1.1M | Jun 2026 |
| ETD TRANSFORMÁTORY, a.s. | 1 | €1.1M | Aug 2026 |
Based on 8 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 8 comparable contracts this buyer awarded in this sector over the last 4 years.
- €777,125
- Lower quartile
- €1.1M
- Median award
- €1.3M
- Upper quartile
Most recent awards
- Slovensko - Elektromotory, generátory a transformátory - Generalna oprava 3ks generátorových vypínačov, typu HEK 3, SE EBO €1,056,956
- Slovensko - Rozvodne - Rekonštrukcia R 110kV VE Madunice, vyvedenie výkonu TG1, TG2, TG3 €740,000
- Slovensko - Transformátory - Dodávka nového 63 MVA transformátora pre JE EBO €1,123,000
- Slovensko - Riadiace prístroje turbogenerátora - Modernizácia riadiaceho systému a automatiky Tvrdošín €789,500
- Slovensko - Systémy na detekciu požiarov - Modifikácia riadiacich požiarnych ústrední EPS v EBO €1,134,523
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
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days left
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est. value
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Market context
- Avg. open tender · Electrical machinery
- €54,757,437
- Buyer track record on Aperlena
- 121 notices tracked · 45 awarded
- €47,726,170 in awarded contracts
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