The Aperlena Verdict
Open raceNo supplier dominates: 4 different companies have won the last 4 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 4 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 invitation covers cleaning services for two (2) SBR-type wastewater tanks (Sequencing Batch Reactors), one (1) sludge thickening tank and the wastewater pumping station serving the buildings of the South Rhodes sanitary landfill. The services relate to the maintenance and cleaning of this wastewater treatment infrastructure at the landfill site in South Rhodes.
Description
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?
- The notice is written in Greek.
- Certificates from another EU country? Check the equivalents on eCertis
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) 7 hours ago
Expected award price
- likely award for this notice, from its published estimate of €10,500
- €8,610 to €10,500
Comparable awards in this country and sector came in at a median of 97% of their published estimate, half of them between 82% and 100%, based on 178 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 4 comparable contracts this buyer awarded in this sector over the last 4 years.
- This notice
- €10,500
- Median award
- €1.9M
- Middle half of past awards
- €1.1M to €4.6M
The estimate is smaller than three in four past awards.
Most recent awards
- ΑΠΟΦΑΣΗ"ΠΑΡΟΧΗ ΥΠΗΡΕΣΙΑΣ ΓΙΑ ΤΗ ΛΕΙΤΟΥΡΓΙΑ ΤΟΥ ΧΥΤΑ ΚΥΘΝΟΥ" €30,000
- Ελλάδα - Υπηρεσίες μεταφοράς απορριμμάτων - ΥΠΗΡΕΣΙΕΣ ΜΕΤΑΦΟΡΤΩΣΗΣ ΚΑΙ ΜΕΤΑΦΟΡΑΣ ΑΣΤΙΚΩΝ ΑΠΟΒΛΗΤΩΝ (ΑΣΑ) ΤΟΥ ΔΗΜΟΥ ΚΑΛΥΜΝΙΩΝ €1,395,000
- Ελλάδα - Υπηρεσίες επεξεργασίας και διάθεσης μη επικίνδυνων απορριμμάτων και αποβλήτων - Παροχή υπηρεσίας λειτουργίας και αναβάθμισης Κέντρου Διαλογής Ανακυκλώσιμων Υλικών Νήσου Ρόδου για τρία (3) έτη με προαίρεση ενός (1) έτους €2,486,794
- Ελλάδα - Λειτουργία χώρου απόθεσης απορριμμάτων - ΠΑΡΟΧΗ ΥΠΗΡΕΣΙΑΣ ΛΕΙΤΟΥΡΓΙΑΣ ΧΥΤΑ ΝΗΣΟΥ ΚΩ ΓΙΑ ΤΕΣΣΕΡΑ (4) ΕΤΗ ΜΕ ΠΡΟΑΙΡΕΣΗ ΕΝΟΣ (1) ΕΤΟΥΣ €11,104,305
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 profileΕΙΔΙΚΟΣ ΠΕΡΙΦΕΡΕΙΑΚΟΣ ΔΙΑΒΑΘΜΙΔΙΚΟΣ ΦΟΡΕΑΣ ΔΙΑΧΕΙΡΙΣΗΣ ΣΤΕΡΕΩΝ ΑΠΟΒΛΗΤΩΝ ΝΟΤΙΟΥ ΑΙΓΑΙΟΥ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ
- notices in the register
- 77
- awards
- 22
- awarded in total
- €15.8M
Who wins its contracts
Many suppliers- different companies won its awards
- 21
- of the awards went to the three most frequent winners
- 18%
- of its calls state an estimated value
- 100%
Based on 22 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 |
|---|---|---|---|
| ΘΑΛΗΣ ΠΕΡΙΒΑΛΛΟΝΤΙΚΕΣ ΥΠΗΡΕΣΙΕΣ ΑΝΩΝΥΜΗ ΕΤΑΙΡΙΑ | 1 | €11.1M | Dec 2025 |
| WATT Α.Ε | 1 | €2.5M | Mar 2026 |
| ΕN. ACT.ΠΕΡΙΒΑΛΛΟΝΤΙΚΗ - ΕΝΕΡΓΕΙΑΚΗ ΜΟΝΟΠΡΟΣΩΠΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ | 1 | €1.4M | Apr 2026 |
| «ΚAFSIS ΜΟΝΟΠΡΟΣΩΠΗ ΒΙΟΜΗΧΑΝΙΚΗ ΚΑΙ ΕΝΕΡΓΕΙΑΚΗ ΑΝΩΝΥΜΗ ΕΤΑΙΡΕΙΑ» με διακριτικό τίτλο «KAFSIS», | 1 | €30,000 | Sep 2026 |
Based on 4 awards with a linked company profile over the last 5 years.
2 open tenders right now
Market context
Larger than 4% of the open notices in Environment, sewage & cleaning across Europe.
- open now in Environment, sewage & cleaning
- 6,356
- median open notice
- €338,735
Who wins in this market
Many suppliersGreece · Environment, sewage & cleaning
- different companies won awards here
- 1,008
- of the awards went to the three most frequent winners
- 2%
- buyers awarded contracts here
- 586
Based on 1,240 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)
- 3.0
- of those lots received a single tender
- 34%
- of the awards went to companies based in another country
- 1%
- of the tenders came from 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.
Similar tenders
Open now
19
days left
€29,750
est. value
2
days left
€1,800
est. value
1
day left
€4,020
est. value
1
day left
€6,452
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Awarded before
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