Search portal

Who builds what, and with whom? We will find out.

Our Search portal searches public sources on the web and maps out who is involved in a construction project, how a company is structured and which players are active around a market theme. Each result comes with source and rationale.

  • Project-based
  • Completed
  • Netherlands

Zuidasdok project

Report of 22 September 2026

  • 19parties involved
  • 13verified sources
  • 18disciplines
Summary

We examined the publicly named clients and governance partners, the original ZuidPlus main contractors, the current tunnel contractor, architects, technical consultants and suppliers. Only parties whose role at Zuidasdok is stated directly in a source are included.

Project partners and stakeholders 19

  1. RijkswaterstaatVerified

    Public client and part of the Zuidasdok delivery organisation; contracting party for the A10 Zuid tunnel.

    Sourcesrijkswaterstaat.nlarcadis.com

  2. Van Hattum en Blankevoort

    Contracting party for building the tunnel, part of VolkerWessels Infra.

Excerpt from a Search portal analysis.
Three analyses

A project, a company or the content in your market.

For each search query, you also choose the region. This determines in which market we search and where we measure the positions in Google.

  • Projects and market

    All parties in a construction project, the project portfolio of a single contractor, or the players around a market theme. With source and rationale for each party.

  • Company analysis

    An in-depth scan of a single company: branches, services, projects, recent news and key personnel, from public sources.

  • Content and ranking

    We analyse articles for search terms and measure current positions in Google, in the market you choose.

How we work

How an analysis works.

  1. 1Step 1

    You tell us what you want to know

    A construction project, a company or a market theme, and the region in which we search.

  2. 2Step 2

    The Search portal gets to work

    An AI agent searches public sources on the web and gathers the parties and facts involved.

  3. 3Step 3

    You receive the results, with sources

    For each party and fact, the source and rationale are provided, so you can verify where it comes from.

What you use it for

From market overview to the right conversation.

  • For your sales: know which parties are involved in a project before you call.
  • For your market overview: the players around a theme listed, in the region you choose.
  • For your content: see which search terms articles in your market rank for in Google, as a basis for your next story.
Good to know

Questions about the Search portal.

Is your question not listed? Call us or ask it via the contact form.

Which sources does the Search portal use?

Public sources on the web. Each result includes the source and rationale, so you can verify where it comes from.

In which region do you search?

You choose the region for each search query. This determines in which market we search and where we measure positions in Google.

Who is the Search portal for?

For companies that want to know who is active in their market: which parties are involved in a construction project, what a company does, or who is involved in a theme.

Want to investigate a project, company or market?

Tell us what you want to know and in which region. We will show you what the Search portal finds for you.

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