Summary
Machine-generated summaryThe province has published two connected road works. Contract N231a covers major maintenance and improvement measures on the N231a between hectometre markers 16.5 and 20.6. The section has reached the end of its service life and requires major maintenance aimed at safeguarding the safety, visual quality and lifespan of the infrastructure. Contract N231b concerns the rehabilitation of the main carriageway of the N231b between hectometre markers 22.2 and 25.2, including the connections to adjacent exits. Further information is provided in a market consultation document accompanying the notice.
Timing
- Published
TenderNed - Marktconsultaties (market consultations, Ministerie van Economische Zaken) does not publish a closing date for this notice. See the official notice
Description
Official source
Source: TenderNed - Marktconsultaties (market consultations, Ministerie van Economische Zaken)
Always verify details on the official notice.
Last verified against TenderNed - Marktconsultaties (market consultations, Ministerie van Economische Zaken) 1 day ago
Market
Construction work in Netherlands
- median open notice
- €570,049
- tenders per lot in this buyer's awards
- 4.0
More figures
Market context
- open now in Construction work
- 18,139
- median open notice
- €570,049
Who wins in this market
Many suppliersNetherlands · Construction work
- different companies won awards here
- 509
- of the awards went to the three most frequent winners
- 5%
- buyers awarded contracts here
- 305
Based on 797 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)
- 3.5
- of those lots received a single tender
- 11%
- of the awards went to companies based in another country
- 1%
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.
The buyer in figures
Provincie Noord-Holland
- notices in the register
- 87
- awards
- 37
- awarded in total
- €176.5M
Who wins its contracts
Many suppliers- different companies won its awards
- 28
- of the awards went to the three most frequent winners
- 17%
- of its calls state an estimated value
- 42%
Based on 30 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)
- 4.0
- of those lots received a single tender
- 7%
- 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.
One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.
The buyer
Full buyer profileProvincie Noord-Holland
This buyer has no award history in this sector yet. Usual winners, Construction work - Netherlands
| Company | Wins | Total awarded | Last win |
|---|---|---|---|
| KWS Infra B.V. | 16 | €153.5M | Aug 2026 |
| Vialis B.V. | 15 | €47.1M | Jun 2026 |
| Heijmans Infra B.V. | 10 | €563.5M | Jun 2026 |
| Dura Vermeer Infra Regionale Projecten BV | 10 | €83.1M | Jul 2026 |
| Boskalis Nederland B.V. | 9 | €201.6M | Jun 2026 |
Based on 797 awards with a linked company profile over the last 2 years.
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