The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 21 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 21 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 summaryESO EAD, operator of the Zlatograd electrical substation through its Plovdiv network operation district, Smolyan department, is procuring construction and installation works on two buildings at the substation in Zlatograd, Smolyan region. For the 20 kV switchgear building the works cover restoration of anti-corrosion roof protection, replacement of vertical roof drains, replacement of north facade metal doors with fire-resistant double doors of class EI 90, replacement of window frames with aluminium profiles with a thermal break, filler, primer and polymer mosaic render on the plinth, and repair of interior plaster and painting. For the command-administrative building the works cover replacement of vertical roof drainage and restoration of damaged exterior plaster with primer and facade paint.
Description
Terms of the procedure
- How tenders are scored
- най-ниска цена
- Tenders go to
- app.eop.bg/today/604838
As the official notice states them.
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. Above the EU threshold: open to companies from any EU country.
- The notice is written in Bulgarian.
- Certificates from another EU country? Check the equivalents on eCertis
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
Always verify details on the official notice.
Report an error in this notice
Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 3 days ago
Expected award price
- likely award for this notice, from its published estimate of €117,000
- €113,490 to €117,000
Comparable awards in this country and sector came in at a median of 99% of their published estimate, half of them between 97% and 100%, based on 537 awards of the last 3 years.
Each award is compared with the estimate of the same lots, framework agreements excluded. A published estimate may include options and renewals, so an award under it is not always a discount.
What this buyer has paid before
Based on 19 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €117,000
- Median award
- €37,985
- Middle half of past awards
- €22,338 to €141,298
The estimate sits inside the usual range.
Most recent awards
- България - Строителни и монтажни работи - Ремонт водопровод за п/ст Северни Родопи €22,771
- България - Строителни и монтажни работи - Ремонт ограда п/ст ТЕЦ Пловдив €168,801
- България - Строителни и монтажни работи - Ремонт покрив и сграда п/ст Пясъчник €28,807
- България - Строителни и монтажни работи - Ремонт на съществуващо метално хале (склад) на територията на Централен склад Юг на ЕСО ЕАД €207,279
- България - Строителни и монтажни работи по общо изграждане на подстанции - Подмяна масички и фундаменти за съоръжения в ОРУ 110 kV п/ст Белово €453,261
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 profileМРЕЖОВИ ЕКСПЛОАТАЦИОНЕН РАЙОН - ПЛОВДИВ
- notices in the register
- 101
- awards
- 48
- awarded in total
- €2.3M
Who wins its contracts
Moderately concentrated- different companies won its awards
- 17
- of the awards went to the three most frequent winners
- 49%
- of its calls state an estimated value
- 100%
Based on 43 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)
- 3.2
- of those lots received a single tender
- 19%
- of the awards went to companies based in another country
- 0%
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 |
|---|---|---|---|
| ПОДСТАНЦИИ-2020; ЕМУ АД; ЕЛ КОНТРОЛ ЕООД; Т И Д ИНЖЕНЕРИНГ ЕООД | 6 | €619,350 | Feb 2026 |
| ЕМУ АД; ЕЛ КОНТРОЛ ЕООД; Т И Д ИНЖЕНЕРИНГ ЕООД; ПОДСТАНЦИИ-2020 | 5 | €358,948 | Nov 2025 |
| ПОДСТАНЦИИ-2020; ЕМУ АД; Т И Д ИНЖЕНЕРИНГ ЕООД; ЕЛ КОНТРОЛ ЕООД | 4 | €220,378 | Apr 2026 |
| ЗДРАВЕЦ - ЦАНЕВ И СИЕ СД | 2 | €289,996 | Jul 2025 |
| ЕМУ АД | 2 | €75,914 | Aug 2026 |
Based on 21 awards with a linked company profile over the last 5 years.
2 open tenders right now
Market context
Larger than 22% of the open notices in Construction work across Europe.
- open now in Construction work
- 20,236
- median open notice
- €550,318
Who wins in this market
Many suppliersBulgaria · Construction work
- different companies won awards here
- 1,043
- of the awards went to the three most frequent winners
- 4%
- buyers awarded contracts here
- 413
Based on 2,449 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)
- 2.7
- of those lots received a single tender
- 33%
- 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
1
day left
€82,971
est. value
2
days left
€173,840
est. value
Awarded before
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