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🇳🇱 Netherlands · Construction & Public Works

Construction & Public Works tenders in Netherlands.

Sell to State lists 5 Netherlands portals and buyers that publish construction and public works tenders. The award numbers below come from TED award notices.

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🇳🇱 TED award notices · Nov 2024 – Oct 2026

Who wins construction and public works contracts in the Netherlands?

CPV sector: the sector of each award's CPV code, the EU classification of what a contract buys. Other counts on the site use keyword labels and can differ.

1,040 construction and public works awards in the Netherlands went to 504 suppliers from November 2024 to October 2026. Of 504 winning suppliers, 60% won once. Their awards are 29% of the total. The Netherlands is near the median: the top 1% of suppliers won 7%, and the median is 8% (18 countries).

By stated value, the top 1% hold 18%, 11 points above the 7% share by awards. The largest supplier, Boskalis Nederland B.V., won 18 awards (2%).

Awards
1,040
Contract awards from Nov 2024 – Oct 2026, each counted once.
Winning suppliers
504
Suppliers with one or more awards, counted by normalised name.
Won one award
60%
Share of winning suppliers with exactly one award.
Top 1% of suppliers
7%
Share of awards won by the 5 suppliers with the most awards.

Fewer than 2,000 awards in this window. Read the numbers with care.

60% of suppliers won one award. They hold 29%of the awards.Share of suppliers, awards and stated value by the number of awards each supplierwon1 award2–5 awards6–20 awards21–100 awards101+ awardsSuppliers60%33%Awards29%42%28%Stated value (EUR)19%37%44%Source: Sell to State, TED award notices, snapshot 31 October2026. n = 1,040 awards.SELL TO STATE.
Share of suppliers, awards and stated value by the number of awards each supplier won: 1, 2–5, 6–20, 21–100, 101 or more. Construction & Public Works, the Netherlands, November 2024 to October 2026.
By awards, the bottom half of suppliers hold24%. By stated value, the bottom half hold5%.Lorenz curves by number of awards and by stated value0%0%25%25%50%50%75%75%100%100%Suppliers, from the fewest awards to the mostShare of awards or of valueBy number of awards (Gini0.40)By stated value, EUR(Gini 0.76)Dashed line: each supplier winsthe same share. The lower thecurve, the more the awardsgather at the top.Source: Sell to State, TED award notices, snapshot 31 October2026. n = 1,040 awards.SELL TO STATE.
Suppliers in order from the fewest awards to the most (x), against their total share of awards (y). The dashed line is an equal share for each supplier. The lower the curve, the more the awards gather at the top. Gini 0.40; by stated value 0.76.
The top 1% hold 7% of the awards and 18% ofthe stated value.Share held by the largest suppliers: hollow dot by number of awards, solid dot bystated valueShare of awardsShare of stated value (EUR)0%25%50%75%100%Top 1% of suppliers7% → 18%Top 10% of suppliers36% → 66%Source: Sell to State, TED award notices, snapshot 31 October2026. n = 1,040 awards.SELL TO STATE.
Hollow dots: the share of awards held by the top 1% and the top 10% of suppliers by number of awards. Solid dots: the share of stated value held by the top 1% and the top 10% by stated value. The two groups can hold different suppliers. 73% of the awards state an amount. Values in EUR, capped at the 99.9th percentile.

Top suppliers

Top 10 suppliers by number of awards, November 2024 to October 2026.
#SupplierAwardsShare of awardsStated value (EUR)Share of value
1 Boskalis Nederland B.V. 18 2% 690 million 6%
2 Dura Vermeer Infra Regionale Projecten B.V. 18 2% 183 million 2%
3 BAM Infra B.V. 14 1% 145 million 1%
4 Vialis B.V. 14 1% 38.2 million under 1%
5 KWS Infra B.V. 12 1% 296 million 3%
6 VolkerRail Nederland B.V. 12 1% 119 million 1%
7 BINX Smartility B.V. 11 1% 361 million 3%
8 Wegenbouw Van de Kreeke N.V. 11 1% 974,051 under 1%
9 BAM Bouw en Techniek B.V. 9 under 1% 416 million 4%
10 Heijmans Infra B.V. 9 under 1% 182 million 2%

Top buyers

Top 10 buyers by number of awards, November 2024 to October 2026.
#BuyerAwardsShare of awardsStated value (EUR)Share of value
1 Rijkswaterstaat Programma's, Projecten en Onderhoud 78 8% 1.37 billion 13%
2 Rijksvastgoedbedrijf 54 5% 1.69 billion 15%
3 ProRail B.V. 50 5% 512 million 5%
4 Gemeente Amsterdam, Ingenieursbureau 26 3% 209 million 2%
5 Gemeente Den Haag 21 2% 48.0 million under 1%
6 Waterschap Vechtstromen 19 2% 204 million 2%
7 Brabant Water N.V. 16 2% 975 million 9%
8 North Sea Port Netherlands N.V. 16 2% – –
9 Rijkswaterstaat Grote Projecten en Onderhoud 14 1% 595 million 5%
10 Gemeente Utrecht 14 1% 199 million 2%

Stated value: the amount in each award notice, split between joint winners and capped at the 99.9th percentile.

How we counted

  • TED award notices for the Netherlands. One record is one contract award: a buyer, a supplier, a date and, where the source gives it, an amount.
  • November 2024 to October 2026. This is the latest 24 months of our data for the Netherlands, up to the last month with a normal number of awards.
  • Each award has the CPV code of its notice. Construction & Public Works here means construction work (CPV 45): buildings such as hospitals and schools, railway works, water and sewer pipelines, and installation work. It leaves out road and bridge works (Roads & Bridges), power-line and power-plant works (Energy & Power), design and engineering services (Consulting), and building materials (CPV 44). Each award counts in one sector only. We do not use our keyword sector labels here. A hand check found too many wrong labels for most sectors. How we counted in 39 countries.
  • We count each award once: one notice, one amount, one date. We leave out awards with no supplier name, placeholder names such as "persona natural", names that are only a legal form, and names that appear on thousands of unrelated awards.
  • We count suppliers by normalised name. A firm under two spellings counts as two suppliers, so the "won one award" share is an upper bound.
  • Stated value is the amount in the award notice, in EUR. It is often the ceiling of a framework agreement, and the money paid can be lower. When several winners share one notice and one amount, we split the amount. We cap each award at the 99.9th percentile of the awards in the Netherlands. 73% of the awards state an amount, EUR 10.9 billion in total.
  • TED lists contracts above the EU thresholds. Smaller contracts are not in these numbers.
  • These numbers show how the awards spread across suppliers. They do not show why.

Snapshot 31 October 2026. Awards from November 2024 to October 2026. The numbers change when we add new awards.

Open the Netherlands dashboard →

The app shows the same counts for the other sectors in the Netherlands and for each live country.

Read the Netherlands data story →

Sell to State holds TED award notices for the Netherlands. Describe the construction and public works work you sell in plain English and get tender IDs, buyers, values and dates.

Netherlands portals with construction and public works tenders

This is a directory of portals. The numbers above come from TED award notices only.

Other Netherlands tender sectors

Explore Netherlands government contracts in related sectors:

Questions

Who won the most construction and public works contracts in the Netherlands?
Boskalis Nederland B.V. won the most construction and public works awards in the Netherlands from November 2024 to October 2026: 18 of 1,040 (2%). Dura Vermeer Infra Regionale Projecten B.V. won 18 and BAM Infra B.V. won 14. The top 10 is on this page.
How many construction and public works suppliers in the Netherlands win only one contract?
60% of the 504 suppliers with a construction and public works award in the window won exactly one. Together they hold 29% of the awards. We count suppliers by normalised name, so this share is an upper bound.
How concentrated are construction and public works contracts in the Netherlands?
The top 1% of suppliers (5) won 7% of the awards, and the top 10% won 36%. The Gini coefficient of awards across suppliers is 0.40: 0 means that each supplier wins the same number, and 1 means that one supplier wins all. By stated value, the top 1% hold 18%.
Which buyers sign the most construction and public works contracts in the Netherlands?
Rijkswaterstaat Programma's, Projecten en Onderhoud signed the most: 78 awards (8%). The ten largest buyers signed 30% of the 1,040 awards from November 2024 to October 2026.
Where are construction and public works tenders published in the Netherlands?
Sell to State lists 5 portals that publish construction and public works tenders in the Netherlands, for example Gasunie Gas Infrastructure Procurement, ProRail Railway Infrastructure Manager, Rijkswaterstaat (Dutch Infrastructure Agency). We hold TED award notices for the Netherlands.
Can foreign vendors bid on Netherlands construction and public works contracts?
Eligibility depends on each tender's rules and the procurement law of the Netherlands. Many construction and public works contracts are open to international bidders, sometimes through a local partner or a registration. Always check the notice itself; Sell to State links the source listing so you can verify it.
How does Sell to State help with Netherlands construction and public works procurement?
Sell to State collects TED award notices for the Netherlands on a regular schedule. Every record shows its publication date.

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