The Aperlena Verdict
Open raceNo supplier dominates: 13 different companies have won the last 16 comparable contracts from this buyer over 5 years. This is a genuinely open race.
Based on 16 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 contracting authority is procuring engineering services for the Schiphol and Velsertunnel tunnels in the Randstad North area of the Netherlands. The work covers replacing lighting fixtures, modifying lighting cabling and switching, replacing 33 small pumps in the Schipholspoortunnel, replacing 9 main pumps in the Velsertunnel, connecting pump installations to PSI (OBI), and adapting PSI (OBI) for the lighting.
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 month ago
More from this buyer
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- Energy management - National - Metering services for utility connections for building services 5 days left
Who usually wins this buyer's contracts in this sector
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| Haskoning Nederland B.V. | 2 | €1.0M | Jul 2026 |
| Movares Nederland B.V. | 2 | €935,674 | Jan 2026 |
| Arcadis Nederland B.V. | 2 | n/a | Sep 2026 |
| ALSTOM Netherlands B.V. | 1 | €2.3M | Feb 2026 |
| Staro Bos- en Natuurbeheer B.V.; Adviesbureau E.C.O. Logisch B.V.; Pius Floris Boomverzorging Amsterdam | 1 | €635,209 | Aug 2026 |
Based on 16 awards with a linked company profile over the last 5 years.
What this buyer has paid before
Based on 11 comparable contracts this buyer awarded in this sector over the last 4 years.
- Lower quartile
- €502,383
- Median award
- €554,044
- Upper quartile
- €796,062
Most recent awards
- Architecture, engineering, civil engineering and inspection services - Randstad Noord area - Engineering Schiphol and Velsertunnel €498,226
- Nederland - Dienstverlening door ingenieurs - Gebied Noord - Engineering en uitvoeringsbegeleiding hefbruggen Coevorden en Nieuw-Amsterdam €723,556
- Nederland - Dienstverlening door ingenieurs - Gebied Zee-Zevenaar - Engineering ventilatoren spoortunnels Betuweroute €506,540
- Nederland - Dienstverlening op het gebied van architectuur, bouwkunde, civiele techniek en inspectie - Gebied Zee-Zevenaar - Inspecties NEN3140 €554,044
- Nederland - Dienstverlening door ingenieurs - CONTRACTWIJZIGING - Gebied Zee Zevenaar - Engineering Havenspoorlijnwerkgebied Maasvlakte Opstelsporen en Waalhaven €212,118
Award values as published by the official sources. Use them as a guide, not a rule: scope, lots and duration differ between contracts.
Similar tenders
1
day left
€32,500,000
est. value
Market context
- Avg. open tender · Architecture & engineering services
- €9,620,588
- Buyer track record on Aperlena
- 186 notices tracked · 85 awarded
- €255,448,574 in awarded contracts
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