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DAS Adviseurs
Your path to submission
- Deadline for requests to participate: 31 July 2029 at 10:00 — 1003 days left. Two-stage procedure: by this deadline you submit a request to participate (proof of eligibility). Only shortlisted firms are then invited to submit a tender.
- You submit on TenderNed — not here and not by e-mail. ↗ Submission via TenderNed with an eHerkenning account — issuance for foreign firms can take time; apply early. Sort out account and signature first — not on submission day.
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
Welcome to the DAS for Advisers for the Albeda Foundation in Rotterdam. Through this DAS, various Advisers (see cross list in DAS) are legally purchased. The aim is to appeal to a diversity of providers and to bring supply and demand together in the best possible way. This DAS is published on the basis of the 2012 Procurement Act and is therefore covered by European Directive 2014/24/EU.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 4 months (4 awards, most recently February 2025) — by that rhythm the next award was due around May 2025. The last award went to Vintis Installatieadviseurs B.V.n = 4
- 0% of this buyer's awards went to companies that had already won here before (36 awards since 2020, spread over 15 companies). That is well below the sector norm (12%) — this buyer switches suppliers more often than others.n = 36 awards since 2020
- The median procedure drew 3 bids (34 procedures with a bid count); 21% ended with a single bidder. Sector: median 5 bids.n = 34
- 14% of awards went to companies from abroad (36 awards with a known winner country). Sector average: 8%.n = 36
- 27% of the bids received came from small and medium-sized enterprises (15 procedures with a bid mix). Sector: 42%.n = 15
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 25/10/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| Mandatis | 1 | 2026 |
| Deloitte Accountants B.V. | 1 | 2024 |
| XL INSURANCE COMPANY SE | 1 | 2026 |
| ATKO advies en engineering bouwconstructies B.V. | 1 | 2024 |
| De Zwarte Hond B.V. | 1 | 2025 |
How often this buyer tenders this kind of work
Tactics
When this buyer has awarded in this sector, there was usually a single bid in the end. A solid bid has a real chance here. (Based on 4 completed awards — not a statement about this procedure.)
This procedure allows 2707 days between publication and deadline — typical in this country is 48 (median of 2,911 procedures). Much more generous than usual — time for a thorough bid rather than a quick one.
Foreign bidders
In the Netherlands · Architecture & engineering, 129 contracts went to foreign companies over the last 3 years (of 2,699 recorded awards) — mostly from Germany, France, United Kingdom.
How to bid
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