How to bid in this country: portals, deadlines, thresholds →
Management, maintenance and projects for the real estate portfolios of workshops, offices and service units.
Beheer, onderhoud en projecten voor de vastgoedportefeuilles werkplaatsen, kantoren en dienstverblijven. — original title
Your path to submission
- Deadline for requests to participate: 11 November at 14:00 — 10 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.
- Offer and evidence in: Dutch.
- 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
The assignment concerns integral hard service provision for the real estate portfolios of Concern Housing. The contract concerns Workshops, Warehouses and Lands and, from 1 June 2028, offices and service centres. Within the contract, three related elements are identified for each lot: implementation work, consultancy work and technical site management. These components together form a single service. The hard service partner must be able to connect operational activities with tactical advice and the strategic objectives of NS and Concern Housing. The implementation work includes preventive maintenance, corrective maintenance including a 24/7/365 failure service, planned and replacement maintenance, mutations and modifications, sustainability projects and housing projects. The integral hard service provision covers the disciplines mechanical engineering, electrical engineering,…
Show full description
… engineering, transport installations, terrain and safety and security. The contract is divided into two geographical lots: Lot North and Lot South. Candidates can apply for Plot North, Plot South or for both lots. A maximum of one lot will ultimately be awarded to one tenderer. One framework contract per lot shall be concluded with one supplier for a period of 72 months, with the possibility of extending the framework contract twice by 12 months. · Plot North comprises approximately 175 buildings. Within Perceel Noord lies the centre of gravity of the services in Haarlem. The plot layout is based on the geographical distribution, the number and type of locations, historical expenses and expected developments within the real estate portfolio. · Title (English): Plot South Description (English): Plot South concerns integral hard service services for the real estate portfolios of Concern Housing within the geographical region South. Within the lot, three interrelated parts are distinguished: implementation work, consultancy work and technical site management. These components together form one integrated service. The activities relate to management, maintenance and projects for workshops, warehouses and sites and, from 1 June 2028, offices and service centres.
Contract
Type of service
Clement What the numbers say about this buyer
- In this sector the buyer awards roughly every 10 months (12 awards, most recently September 2026) — the next award is due around July 2027 by that rhythm. The last award went to Bouwbedrijf Lardenoije Maastricht Eijsden B.V.n = 12
- 4% of this buyer's awards went to companies that had already won here before (183 awards since 2015, spread over 96 companies). 96% went to new names.n = 183 awards since 2015
- 20% of awards went to companies from abroad (183 awards with a known winner country). Sector average: 5%.n = 183
- The median procedure drew 3 bids (159 procedures with a bid count); 23% ended with a single bidder. Sector: median 3 bids.n = 159
- 51% of the bids received came from small and medium-sized enterprises (22 procedures with a bid mix). Sector: 35%.n = 22
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.
Selection criteria — in the procurement documents
The buyer states in the notice that the selection criteria are in the procurement documents (link on this page), not in the EU form. The document analysis below extracts them from there — bid and evidence in Dutch.
Tender documents — direct download
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 |
|---|---|---|
| Siemens Mobility B.V. | 2 | 2025–2026 |
| Rivion B.V. | 2 | 2025 |
| Tata Consultancy Services Netherlands B.V. | 2 | 2025 |
| Maximum | 2 | 2025–2026 |
| ALSTOM Netherlands B.V. | 2 | 2026 |
How often this buyer tenders this kind of work
Contracting authority contact
Tactics
When this buyer has awarded in this sector, usually only one or two bids came in. A solid bid has a real chance here. (Based on 12 completed awards — not a statement about this procedure.)
This procedure allows 38 days between publication and deadline — typical in this country is 48 (median of 2,911 procedures). Much tighter than usual: the first week counts.
Foreign bidders
In the Netherlands · Repair & maintenance, 51 contracts went to foreign companies over the last 3 years (of 1,216 recorded awards) — mostly from Germany, France, Belgium.
Submission language: Dutch.
How to bid
Don't miss the next one
Friedrich finds tenders like this for you — every morning at 7:30, each one checked by Claude (Anthropic) for fit, and he learns from your feedback what your company really does.
Register now