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 summaryThis procurement concerns direction services and the supervision of the execution of facade insulation measures within the national Facade Insulation project. The project aims to protect residents and users of noise-sensitive buildings against noise nuisance from road, rail and air traffic. Based on acoustic and structural research, soundproofing measures are designed and realised where needed. The work area covers the whole of the Netherlands. Interested parties should consult the full tender documents.
Description
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 Dutch.
- 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.
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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 2 weeks ago
More from this buyer
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Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Raadgevend Ingenieursbureau Wiertsema & Partners B.V. | 1 | €1.1M | Jan 2026 |
| Arcadis Nederland B.V. | 1 | €449,600 | Dec 2025 |
| MAP traffic management B.V. | 1 | €350,000 | Jan 2026 |
| IGG Bouweconomie B.V. | 1 | €149,000 | Feb 2026 |
Based on 4 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 4 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €299,750
- Median award
- €399,800
- Upper quartile
- €616,021
This tender is estimated 1400.8% above that median
Most recent awards
- Nederland - Laboratoriumdiensten - 31209396 Bodemonderzoek Labwerk €1,115,285
- Nederland - Advies inzake beveiliging en risicobeheersing - 31183540 Landelijk contract voor Gemeenschappelijk Realistisch Oefenen (GRO) wegtunnels €449,600
- Nederland - Dienstverlening door ingenieurs - 31201464: Kostenanalyse Primaire Keringen HWBP €149,000
- Nederland - Digitale kartering - 31210641 - Doelgroepgerichte digitale campagne Papendrechtsebrug €350,000
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
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Market context
- Avg. open tender · Architecture & engineering services
- €9,614,806
- Buyer track record on Aperlena
- 456 notices tracked · 67 awarded
- €12,960,141,509 in awarded contracts
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