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ΚΗΜΔΗΣ - Central Electronic Registry of Public Contracts (KIMDIS) verified 4 days ago Contract notice

Energy upgrade of the 1st EPAL of Naxos

Original ΕΝΕΡΓΕΙΑΚΗ ΑΝΑΒΑΘΜΙΣΗ 1ου ΕΠΑΛ ΝΑΞΟΥ

Open Greece Notio Aigaio Construction work

Buyer ΔΗΜΟΣ ΝΑΞΟΥ & ΜΙΚΡΩΝ ΚΥΚΛΑΔΩΝ

39 days left

Key facts

Closes
15:00 (UTC+2)
Estimated value
€2.1M
€2,119,355
  1. Published
  2. Today
  3. Deadline open for 45 days
  4. Awarded pending

Bidding window

45 days from publication to deadline

Longer than usual

Notices of this kind (Greece, below the EU threshold) give a median of 6 days, half of them between 4 and 7 days, based on 50,612 notices of the last two years.

This buyer usually gives 5 days (median of its last 105 calls for tender).

View the official notice Watch this tender

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Summary

Machine-generated summary

The project concerns the energy upgrade of the complex of three buildings of the 1st EPAL vocational school in Naxos, approached through bioclimatic design. The works aim in particular at creating comfortable conditions in the interior spaces and at saving energy, improving the school buildings' energy performance while respecting bioclimatic principles.

Description

Το έργο αφορά στην ενεργειακή αναβάθμιση του συγκροτήματος των τριών (3) κτιρίων του 1ου ΕΠΑΛ Νάξου κάτω από το πρίσμα του βιοκλιματικού σχεδιασμού, με ιδιαίτερη έμφαση στη δημιουργία συνθηκών άνεσης στον εσωτερικό χώρο και στην εξοικονόμηση ενέργειας

Bid or no-bid?

Six questions before you commit a team. Under each one, what the register holds on it. The answers are yours.

  1. Your call:

    Do we meet every eligibility criterion?

    The register holds nothing on this. The official documents will.

  2. Your call:

    Can we deliver this with the team we have?

    Estimated at €2.1M.

  3. Your call:

    Do we have two comparable references?

    Comparable work is in Construction work.

  4. In your favour:

    Is the deadline realistic for a proper offer?

    39 days left, 29 of them working days.

  5. Your call:

    Is there a margin at the likely winning price?

    In this country this kind of contract is usually awarded for between €4,800 and €45,605.

  6. Your call:

    Do we know this buyer?

    The buyer has 144 notices in the register and no pattern of winners yet.

Can I bid?

Official source

Source: ΚΗΜΔΗΣ - Central Electronic Registry of Public Contracts (KIMDIS)

Always verify details on the official notice.

Report an error in this notice

Last verified against ΚΗΜΔΗΣ - Central Electronic Registry of Public Contracts (KIMDIS) 4 days ago

What this market pays

The buyer has too few awards of its own in this sector, so this is the range of the last 1,705 awards for Construction work in Greece.

This notice
€2.1M
Median award
€15,940
Middle half of past awards
€4,800 to €45,605

The estimate is larger than three in four past awards.

Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.

ΔΗΜΟΣ ΝΑΞΟΥ & ΜΙΚΡΩΝ ΚΥΚΛΑΔΩΝ

Greece

notices in the register
144
awards
35
awarded in total
€284,660

Who wins its contracts

Many suppliers
different companies won its awards
34
of the awards went to the three most frequent winners
11%
of its calls state an estimated value
100%

Based on 35 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
Σ. ΚΑΡΟΥΣΗΣ-Μ. ΤΡΙΑΝΤΑΦΥΛΛΟΣ Ο.Ε. 1 €29,700 Sep 2026
ΒΑΣΙΛΑΚΗΣ ΙΩΑΝΝΗΣ του ΝΙΚΟΛΑΟΥ 1 €17,500 Aug 2026

Based on 2 awards with a linked company profile over the last 5 years.

5 open tenders right now

Market context

Larger than 60% of the open notices in Construction work across Europe.

open now in Construction work
28,895
median open notice
€801,999

Who wins in this market

Many suppliers

Greece · Construction work

different companies won awards here
1,498
of the awards went to the three most frequent winners
1%
buyers awarded contracts here
531

Based on 1,689 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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39 days left

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