Company lists · Data refreshed November 2026

Top 23 Project consultants based in the Netherlands

RevenueBase identified 3,274 company matches for project consultants associated with the Netherlands as of November 2026 and tracks 20,271 professional contacts across them, including 7,865 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for project consultants associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
3,274Companies
20,271Contacts tracked
7,865Verified emails
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The 23 largest project consultants based in the Netherlands

Ranked by team size
Top 23 of 3,274 company matches for project consultants based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 20261,001-5,0001,024 contacts →

Exact match

“Meer dan cijfers: wij zijn jouw partner in groei Bij Baker Tilly kijken we verder.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHolten, NetherlandsHQ recorded Nov 6, 2026501-1,000445 contacts →

Exact match

“Aveco de Bondt is een middelgroot, onafhankelijk ingenieursbedrijf dat samen met u werkt aan integrale oplossingen op het gebied van bouw, infrastructuur, ruimte en milieu.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchThe Hague, NetherlandsHQ recorded Nov 6, 2026501-1,000434 contacts →

Exact match

“Deerns is an independent engineering firm specialised in providing technical consulting and engineering solutions with more than 450 staff members in offices around the globe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAmersfoort, NetherlandsHQ recorded Nov 6, 202651-200399 contacts →

Exact match

“Hospitality Group is het advies- en projectmanagementbureau voor hospitality, facility management, huisvesting en inkoop.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHilversum, NetherlandsHQ recorded Nov 6, 202651-200318 contacts →

Exact match

“AT Osborne lost ruimtelijke vraagstukken op.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMook, NetherlandsHQ recorded Nov 6, 2026201-500195 contacts →

Exact match

“Peutz is a group of independent consultants specialised in a wide range of fields related to the design and building of any type of architectural or industrial development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200185 contacts →

Exact match

“Adviesorganisatie Improven verbetert de processen, informatievoorziening en projecten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNoordwijk, NetherlandsHQ recorded Nov 6, 202651-200167 contacts →

Exact match

“IDDS is een landelijk opererend ingenieurs- en adviesbureau en bedient u met 90 professionals in het gehele traject van onderzoek, advisering en realisatie bij ruimtelijke…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmsterdam, NetherlandsHQ recorded Nov 6, 202651-200151 contacts →

Exact match

“SeederDeBoer is een eigenzinnig organisatieadviesbureau, gevestigd naast het centraal station van Amsterdam.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouten, NetherlandsHQ recorded Nov 6, 202651-200144 contacts →

Exact match

“The real estate community harbours vast ambitions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchZoetermeer, NetherlandsHQ recorded Nov 6, 202611-50126 contacts →

Exact match

“JSR is de specialist op het gebied van Microsoft Office 365 en Project Online.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“ZICHT Consultants richt zich op vraagstukken op het gebied van procesverbeteringen, datamanagement, implementaties en project- en programmamanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRoosendaal, NetherlandsHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“Interim, Project management, Real Estate consultancy & Project Development The management of organisations and providing support in improving the performance in line with the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchZwolle, NetherlandsHQ recorded Nov 6, 202611-50116 contacts →

Exact match

“BAZ is dé veelzijdige en innovatieve adviseur voor bouwend Nederland!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“De Nieman Groep creëert samen met haar opdrachtgevers duurzame gebouwen waarin mensen veilig, gezond en comfortabel wonen, werken en recreëren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRotterdam, NetherlandsHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“MLA+ works on urban planning, landscape design, architecture and consultancy projects globally with more than 30 years of experience and a total staff of 100+ employees across all…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Nov 6, 202651-20091 contacts →

Exact match

“Aram is de One-Stop-Shop Knowledge Provider op het gebied van projectbeheersing, projectmanagement en projectmanagementsoftware.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRijswijk, NetherlandsHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Burdock is the specialist in Project Management, Consultancy and Recruitment for technical professionals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchVeldhoven, NetherlandsHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“VeriCon, ingenieurs voor de bouw en bouwconstructies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchKatwijk, NetherlandsHQ recorded Nov 6, 202611-5081 contacts →

Exact match

“bouAd adviesgroep bv houdt zich uitsluitend bezig met de bouw.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUtrecht, NetherlandsHQ recorded Nov 6, 202651-20080 contacts →

Exact match

“Beter Healthcare specialiseert zich in advisering, inrichting, implementatie en projectmanagement van (business- en zorg)processen en software voor Healthcare-organisaties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHoofddorp, NetherlandsHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“ManEngenius: sterk in verbinden!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBeverwijk, NetherlandsHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Met 95 ondernemende engineers en een totaalpakket aan dienstverlening helpen we onze opdrachtgevers met constructieve én bouwkundige vraagstukken.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 3,274 project consultants based in the Netherlands

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Project consultants based in the Netherlands at a glance

As of Nov 6, 2026
38.8%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Amsterdam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,663
11-50
471
51-200
100
201-500
11
501-1,000
3
1,001-5,000
3
10001+
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 3,274 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the Netherlands whose business descriptions match “project consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 7,865 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “project consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many project consultants are there based in the Netherlands?

RevenueBase identified 3,274 company matches for project consultants associated with the Netherlands as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Baker Tilly Netherlands tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most project consultants?

Amsterdam leads with 198 company records, followed by Rotterdam (109) and The Hague (85).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,865 professional contacts with verified work emails tracked across these 3,274 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.