Summary
Machine-generated summaryThe contracting authority, Информационно обслужване АД, procured subscription and out-of-warranty maintenance services for air conditioning equipment installed in technical and server premises of the National Social Security Institute in Bulgaria. The maintenance had to be arranged within 1 working day of the contracting authority's written notice confirming secured financing and presentation of a performance guarantee by the contractor. The maintenance activities were to run for 12 months from that date. Detailed requirements were set out in Technical Specification, Annex No 1 to the procurement documents. The estimated value was EUR 32 700. Bidding closed, with a deadline for bids of 11 August 2026.
Description
Official source
Source: TED - Tenders Electronic Daily (Publications Office of the EU)
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago
The buyer
Full buyer profileИНФОРМАЦИОННО ОБСЛУЖВАНЕ АД
- notices in the register
- 348
- awards
- 189
- awarded in total
- €59.7M
Who wins its contracts
Many suppliers- different companies won its awards
- 56
- of the awards went to the three most frequent winners
- 28%
- of its calls state an estimated value
- 100%
Based on 151 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
- 40%
- of the awards went to companies based in 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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
Awards most often to
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Market context
- open now in Repair & maintenance services
- 4,893
- median open notice
- €250,000
Who wins in this market
Many suppliersBulgaria · Repair & maintenance services
- different companies won awards here
- 494
- of the awards went to the three most frequent winners
- 5%
- buyers awarded contracts here
- 294
Based on 913 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)
- 2.0
- of those lots received a single tender
- 51%
- 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.
Change history
Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.
-
Read before bidding
- Submission deadline
-
Was:
August 10, 2026, 21:00 - Now: August 11, 2026, 20:59 1 day later
-
Act now
- Estimated value
- not stated
- Now: €32,700
- Submission deadline
-
Was:
August 11, 2026, 00:00 - Now: August 11, 2026, 00:00 1 day earlier
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