The Aperlena Verdict
Open raceNo supplier dominates: 7 different companies have won the last 7 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 7 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 summaryConsulting and planning services in building physics, thermal protection and energy balancing, building acoustics and room acoustics are procured for the modernisation and extension of the science wing 'Gelber Elefant' of the Friedrich Schiller Gymnasium at Ihlsol 10-12 in Preetz, on behalf of the district of Plön. Services follow HOAI Annex 1, point 1.2, service phases 1 to 6.
Description
Terms of the procedure
- How tenders are scored
- Berufsqualifikation Projektleitung: 25 percent; Berufserfahrung: 25 percent; Preis: 50 percent
- Small firms
- The buyer does not mark this procedure as suitable for small and medium-sized firms.
- Tenders go to
- deutsches-ausschreibungsblatt.de/VN/K-PLOEN-2026-0073
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 German.
- 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) 19 hours ago
What this buyer has paid before
Based on 7 comparable contracts this buyer awarded in this sector over the last 4 years.
- Median award
- €72,390
- Middle half of past awards
- €30,826 to €184,938
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it has no mark on the scale. The official documents may state one.
Most recent awards
- Dienstleistungen von Architektur- und Ingenieurbüros sowie Vermessungsdienste - Beratung, Begleitung und Durchführung von Vermessungsleistungen Neubau des Bevölkerungsschutzzentrums des Kreises Plön, Am Kahlenberg 2, 24321 Lütjenburg €13,789
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Gebäude- und Innenraumplanung als Unterstützungsleistung gem. HOAI § 34 - 37 für den Neubau eines Bevölkerungsschutzzentrums des Kreises Plön in Lütjenburg €414,089
- Labordienste - Probenahmen und Abwasseruntersuchungen aus Kläranlagen im Kreis Plön (Los 1) und Kreis Rendsburg-Eckernförde (Los 3) sowie aus Kläranlagen, Biogasanlagen u. RRB im Kreis Ostholstein (Los 2) 2026-2029 €276,151
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Beratungs- und Planungsleistungen im Bereich Brandschutz für die Integration und den Neubau der Rettungswache Lütjenburg €20,346
- Dienstleistungen von Architektur-, Konstruktions- und Ingenieurbüros und Prüfstellen - Tragwerksplanung LPH 1-6 gemäß HOAI für die Sanierung und Erweiterung des Fachtraktes Gelber Elefant des Friedrich - Schiller - Gymnasiums, Ihlsol 10-12, 24211 Preetz €72,390
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 profileKreis Plön, Der Landrat, Zentrale Vergabestelle
- notices in the register
- 68
- awards
- 28
- awarded in total
- €2.3M
Who wins its contracts
Many suppliers- different companies won its awards
- 15
- of the awards went to the three most frequent winners
- 20%
- of its calls state an estimated value
- 0%
Based on 15 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)
- 4.1
- of those lots received a single tender
- 12%
- 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.
This buyer has no award history in this sector yet. Usual winners, Architecture & engineering services - Germany
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| DB Engineering & Consulting GmbH | 175 | €6.8M | Oct 2026 |
| Drees & Sommer SE | 91 | €26.4M | Oct 2026 |
| ZETCON Ingenieure GmbH | 58 | €4.8M | Oct 2026 |
| IGS INGENIEURE GmbH & Co. KG | 48 | €8.2M | Sep 2026 |
| Kempen Krause Ingenieure GmbH | 44 | €11.9M | Sep 2026 |
Based on 12428 awards with a linked company profile over the last 2 years.
Market context
TED - Tenders Electronic Daily (Publications Office of the EU) publishes no value for this notice, so it cannot be placed among the open notices of its sector. The official documents may state one.
- open now in Architecture & engineering services
- 7,665
- median open notice
- €300,000
Who wins in this market
Many suppliersGermany · Architecture & engineering services
- different companies won awards here
- 6,853
- of the awards went to the three most frequent winners
- 3%
- buyers awarded contracts here
- 3,460
Based on 12,428 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)
- 5.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
- of the tenders came from another country
- 5%
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.
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Awarded before
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