Company lists · Data refreshed September 2026
Top 25 Consultancy agencies based in Haarlem, Netherlands
RevenueBase identified 116 company matches for consultancy agencies associated with Haarlem, Netherlands as of September 2026 and tracks 343 professional contacts across them, including 124 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (957 companies); Haarlem has 116.
This list covers company matches for consultancy agencies associated with Haarlem, 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 September 24, 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.
The 25 largest consultancy agencies based in Haarlem, Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 23 contacts → | ||||
Exact match “Bij Reclamebureau Li Moon doen we het al 12 jaar net even anders.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 2 | 20 contacts → | ||||
Exact match “Esler is een ambitieuze onderneming met mensen die beschikken over de juiste mix van vakkennis, ervaring en persoonlijke vaardigheden.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 3 | 19 contacts → | ||||
Exact match “Innofunding provides independent consulting services on all kinds of business development and investments.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 4 | 17 contacts → | ||||
Exact match “Protakt is een ambitieus werktuigbouwkundig ingenieursbureau gevestigd in Haarlem.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 5 | 17 contacts → | ||||
Exact match “IPMC4U is een professioneel projectmanagement & consultancy bureau met ruim 25 jaar ervaring op het gebied van Facilitair Management, Huisvesting en Bouwmanagement.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 6 | 15 contacts → | ||||
Exact match “Wij zijn een werving- en selectiebureau voor professionals in Digital, Marketing, Data Intelligence en Communicatie.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 7 | 12 contacts → | ||||
Exact match “Wij zijn Een Ander Bureau.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 8 | 9 contacts → | ||||
Exact match “ITNL Solutions is gespecialiseerd in ICT Consultancy, Detachering en Projectbegeleiding.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Zeg maar terug naar af.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Vision: At Quru, we believe that every company, large or small, has the potential to attract and retain talent itself.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Hands-on Professionals -kort HOP- is een bureau van experts.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 12 | 5 contacts → | ||||
Exact match “IPR Normag is een adviesbureau met adviseurs met specialismen op het gebied van bedrijfskunde, bestuurskunde en bedrijfseconomie.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 13 | 5 contacts → | ||||
Exact match “L&P Arbeidsbemiddeling is een jonge en dynamische organisatie, die zich specialiseert in de bemiddeling naar de perfecte match tussen werkgever en werkzoekende.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 14 | 4 contacts → | ||||
Exact match “In turbulente tijden is professionalisering van uw personele zaken essentieel.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Hollands Lof - we present solutions, not designs Wij kijken.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Met een praktische inslag en vanuit een journalistieke achtergrond helpt communicatieadviesbureau De Coalitie opdrachtgevers om hun visie, verhaal en boodschap over te brengen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “We are Thinker & Tailor, a multidisciplinary graphic design studio based in Haarlem.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Leapstrat is a consultancy bureau that helps companies to be successful in the markets of the future.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “EuroCount Consultancy is een advies- en administratie bureau uit Haarlem die gespecialiseerd is in het verzorgen van fiscale adviezen, belastingzaken, de financiële administratie…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Wij zijn Lalita van Lamsweerde en Frijkje Bakker.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Silver Cloud Consultancy helpt organisaties het onderste uit de kan te halen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “Communications agency Van Luyken provides a comprehensive range of services including strategic consulting, crisis communications, training and interim solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “ragmatisch, nnovatief en mpatisch, met een o nonsens mentaliteit.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “The Smart Engine helpt organisaties groeien.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Providing quality search and recruitment services in various lines of business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “consultancy agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 116 consultancy agencies based in Haarlem, Netherlands
See the full list, filter by size, metro and specialty, and access 124 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Consultancy agencies based in Haarlem, Netherlands at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Netherlands list rather than for Haarlem, so it is reported there. Company counts and contact totals on this page are exact for Haarlem, over 116 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 Haarlem, Netherlands whose business descriptions match “consultancy agencies” 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 124 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 September 24, 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.
Consultancy agencies by metro in the Netherlands
- Consultancy agencies in Amsterdam957
- Consultancy agencies in Rotterdam388
- Consultancy agencies in Utrecht302
- Consultancy agencies in The Hague290
- Consultancy agencies in Eindhoven164
- Consultancy agencies in Amersfoort127
- Consultancy agencies in Breda124
- Consultancy agencies in Groningen110
- Consultancy agencies in Nijmegen108
- Consultancy agencies in Arnhem100
- Consultancy agencies in Tilburg79
- Consultancy agencies in Almere75
- Consultancy agencies in Hilversum69
- Consultancy agencies in Apeldoorn68
- Consultancy agencies in Zwolle63
- Consultancy agencies in Leiden62
- Consultancy agencies in Ede56
- Consultancy agencies in Alkmaar54
- Consultancy agencies in Enschede54
- Consultancy agencies in Maastricht46
- Consultancy agencies in Deventer44
- Consultancy agencies in Veenendaal44
- Consultancy agencies in Amstelveen42
- Consultancy agencies in Delft42
- Consultancy agencies in Leeuwarden38
- Consultancy agencies in Houten37
- Consultancy agencies in Hengelo35
- Consultancy agencies in Zeist35
- Consultancy agencies in Hoofddorp34
- Consultancy agencies in Zoetermeer34
- Consultancy agencies in Dordrecht33
- Consultancy agencies in Bussum32
- Consultancy agencies in Doetinchem28
- Consultancy agencies in Woerden28
- Consultancy agencies in Alphen Aan Den Rijn27
- Consultancy agencies in Capelle Aan Den Ijssel26
- Consultancy agencies in Gouda26
- Consultancy agencies in Heerlen26
- Consultancy agencies in Nieuwegein26
- Consultancy agencies in Venlo26
- Consultancy agencies in Barendrecht25
- Consultancy agencies in Gorinchem25
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 “consultancy agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many consultancy agencies are there based in Haarlem, Netherlands?
RevenueBase identified 116 company matches for consultancy agencies associated with Haarlem, Netherlands as of September 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?
LI Moon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the Netherlands has the most consultancy agencies?
Amsterdam leads the Netherlands with 957 company records, followed by Rotterdam (388) and Utrecht (302). Haarlem has 116.
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 124 professional contacts with verified work emails tracked across these 116 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 September 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 116 consultancy agencies based in Haarlem, Netherlands. Start with a free account, no credit card.
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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.
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Company intelligence · public preview
Top 25 consultancy agencies based in Haarlem, Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 116 matching company records for consultancy agencies based in Haarlem, Netherlands, with 343 tracked contacts and 124 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 consultancy agencies based in Haarlem, Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  LI Moonlimoon.nlHQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 23 contacts → |
“Bij Reclamebureau Li Moon doen we het al 12 jaar net even anders.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ESLEResler.nlHQ: Haarlem, NetherlandsReported employees: 51-200 | Haarlem, Netherlands | 51-200 | Exact match | 20 contacts → |
“Esler is een ambitieuze onderneming met mensen die beschikken over de juiste mix van vakkennis, ervaring en persoonlijke vaardigheden.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Innofunding BVinnofunding.nlHQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 19 contacts → |
“Innofunding provides independent consulting services on all kinds of business development and investments.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Protakt B.Vprotakt.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 17 contacts → |
“Protakt is een ambitieus werktuigbouwkundig ingenieursbureau gevestigd in Haarlem.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ipmc4uipmc4u.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 17 contacts → |
“IPMC4U is een professioneel projectmanagement & consultancy bureau met ruim 25 jaar ervaring op het gebied van Facilitair Management, Huisvesting en Bouwmanagement.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  We Know Peopleweknowpeople.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 15 contacts → |
“Wij zijn een werving- en selectiebureau voor professionals in Digital, Marketing, Data Intelligence en Communicatie.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  EEN Ander Bureaueenanderbureau.nlHQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 12 contacts → |
“Wij zijn Een Ander Bureau.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Itnl Solutions BVit-nl.comHQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 9 contacts → |
“ITNL Solutions is gespecialiseerd in ICT Consultancy, Detachering en Projectbegeleiding.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  ZEG Maarzegmaar.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 6 contacts → |
“Zeg maar terug naar af.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Quru BVquruminds.comHQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 5 contacts → |
“Vision: At Quru, we believe that every company, large or small, has the potential to attract and retain talent itself.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Hands-On Professionalshandsonprofessionals.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 5 contacts → |
“Hands-on Professionals -kort HOP- is een bureau van experts.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | IPR Normagiprnormag.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 5 contacts → |
“IPR Normag is een adviesbureau met adviseurs met specialismen op het gebied van bedrijfskunde, bestuurskunde en bedrijfseconomie.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 5 contacts → |
“L&P Arbeidsbemiddeling is een jonge en dynamische organisatie, die zich specialiseert in de bemiddeling naar de perfecte match tussen werkgever en werkzoekende.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Pouw HR Adviespouwhradvies.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“In turbulente tijden is professionalisering van uw personele zaken essentieel.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hollands LOFhollands-lof.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“Hollands Lof - we present solutions, not designs Wij kijken.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | DE Coalitiedecoalitie.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“Met een praktische inslag en vanuit een journalistieke achtergrond helpt communicatieadviesbureau De Coalitie opdrachtgevers om hun visie, verhaal en boodschap over te brengen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Thinker&tailorthinkertailor.coHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“We are Thinker & Tailor, a multidisciplinary graphic design studio based in Haarlem.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Leapstratleapstrat.comHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“Leapstrat is a consultancy bureau that helps companies to be successful in the markets of the future.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eurocount Consultancyeurocount.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“EuroCount Consultancy is een advies- en administratie bureau uit Haarlem die gespecialiseerd is in het verzorgen van fiscale adviezen, belastingzaken, de financiële administratie…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Startpr NLstartpr.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Wij zijn Lalita van Lamsweerde en Frijkje Bakker.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Silver Cloud Consultancysilvercloudconsultancy.comHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Silver Cloud Consultancy helpt organisaties het onderste uit de kan te halen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | VAN Luykenvanluyken.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 2 contacts → |
“Communications agency Van Luyken provides a comprehensive range of services including strategic consulting, crisis communications, training and interim solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Pien HR Advies B.Vpienhradvies.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“ragmatisch, nnovatief en mpatisch, met een o nonsens mentaliteit.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  The Smart Enginethesmartengine.comHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“The Smart Engine helpt organisaties groeien.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Mintsearchmintsearch.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Providing quality search and recruitment services in various lines of business.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Consultancy agencies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
116 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Netherlands list rather than for Haarlem, so it is reported there. Company counts and contact totals on this page are exact for Haarlem, over 116 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Consultancy agencies by metro in the Netherlands
- Consultancy agencies in Amsterdam957
- Consultancy agencies in Rotterdam388
- Consultancy agencies in Utrecht302
- Consultancy agencies in The Hague290
- Consultancy agencies in Eindhoven164
- Consultancy agencies in Amersfoort127
- Consultancy agencies in Breda124
- Consultancy agencies in Groningen110
- Consultancy agencies in Nijmegen108
- Consultancy agencies in Arnhem100
- Consultancy agencies in Tilburg79
- Consultancy agencies in Almere75
- Consultancy agencies in Hilversum69
- Consultancy agencies in Apeldoorn68
- Consultancy agencies in Zwolle63
- Consultancy agencies in Leiden62
- Consultancy agencies in Ede56
- Consultancy agencies in Alkmaar54
- Consultancy agencies in Enschede54
- Consultancy agencies in Maastricht46
- Consultancy agencies in Deventer44
- Consultancy agencies in Veenendaal44
- Consultancy agencies in Amstelveen42
- Consultancy agencies in Delft42
- Consultancy agencies in Leeuwarden38
- Consultancy agencies in Houten37
- Consultancy agencies in Hengelo35
- Consultancy agencies in Zeist35
- Consultancy agencies in Hoofddorp34
- Consultancy agencies in Zoetermeer34
- Consultancy agencies in Dordrecht33
- Consultancy agencies in Bussum32
- Consultancy agencies in Doetinchem28
- Consultancy agencies in Woerden28
- Consultancy agencies in Alphen Aan Den Rijn27
- Consultancy agencies in Capelle Aan Den Ijssel26
- Consultancy agencies in Gouda26
- Consultancy agencies in Heerlen26
- Consultancy agencies in Nieuwegein26
- Consultancy agencies in Venlo26
- Consultancy agencies in Barendrecht25
- Consultancy agencies in Gorinchem25
Questions about this company list
What does Exact match mean for consultancy agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many consultancy agencies did RevenueBase find based in Haarlem, Netherlands?
The saved snapshot records 116 matching company records, 343 tracked contacts and 124 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Consultancy agencies by geography
- Consultancy agencies based in the United States
- Consultancy agencies based in the United Kingdom
- Consultancy agencies based in Brazil
- Consultancy agencies based in France
- Consultancy agencies based in Germany
- Consultancy agencies based in the Netherlands
- Consultancy agencies based in Italy
- Consultancy agencies based in Spain
- Consultancy agencies based in Australia
- Consultancy agencies based in Canada
- Consultancy agencies based in Mexico
- Consultancy agencies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 consultancy agencies based in Haarlem, Netherlands. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-agencies/netherlands/haarlem.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Consultancy agencies based in the United States
- Consultancy agencies based in the United Kingdom
- Consultancy agencies based in Brazil
- Consultancy agencies based in France
- Consultancy agencies based in Germany
- Consultancy agencies based in the Netherlands
Company intelligence · public preview
Top 25 consultancy agencies based in Haarlem, Netherlands
RevenueBase records 116 matching company records for consultancy agencies based in Haarlem, Netherlands, with 343 tracked contacts and 124 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 consultancy agencies based in Haarlem, Netherlands
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | LI Moonlimoon.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 23 contacts → |
“Bij Reclamebureau Li Moon doen we het al 12 jaar net even anders.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ESLEResler.nl HQ: Haarlem, NetherlandsReported employees: 51-200 | Haarlem, Netherlands | 51-200 | Exact match | 20 contacts → |
“Esler is een ambitieuze onderneming met mensen die beschikken over de juiste mix van vakkennis, ervaring en persoonlijke vaardigheden.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Innofunding BVinnofunding.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 19 contacts → |
“Innofunding provides independent consulting services on all kinds of business development and investments.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Protakt B.Vprotakt.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 17 contacts → |
“Protakt is een ambitieus werktuigbouwkundig ingenieursbureau gevestigd in Haarlem.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Ipmc4uipmc4u.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 17 contacts → |
“IPMC4U is een professioneel projectmanagement & consultancy bureau met ruim 25 jaar ervaring op het gebied van Facilitair Management, Huisvesting en Bouwmanagement.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | We Know Peopleweknowpeople.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 15 contacts → |
“Wij zijn een werving- en selectiebureau voor professionals in Digital, Marketing, Data Intelligence en Communicatie.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | EEN Ander Bureaueenanderbureau.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 12 contacts → |
“Wij zijn Een Ander Bureau.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Itnl Solutions BVit-nl.com HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 9 contacts → |
“ITNL Solutions is gespecialiseerd in ICT Consultancy, Detachering en Projectbegeleiding.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | ZEG Maarzegmaar.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 6 contacts → |
“Zeg maar terug naar af.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Quru BVquruminds.com HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 5 contacts → |
“Vision: At Quru, we believe that every company, large or small, has the potential to attract and retain talent itself.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Hands-On Professionalshandsonprofessionals.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 5 contacts → |
“Hands-on Professionals -kort HOP- is een bureau van experts.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | IPR Normagiprnormag.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 5 contacts → |
“IPR Normag is een adviesbureau met adviseurs met specialismen op het gebied van bedrijfskunde, bestuurskunde en bedrijfseconomie.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 5 contacts → |
“L&P Arbeidsbemiddeling is een jonge en dynamische organisatie, die zich specialiseert in de bemiddeling naar de perfecte match tussen werkgever en werkzoekende.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Pouw HR Adviespouwhradvies.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“In turbulente tijden is professionalisering van uw personele zaken essentieel.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hollands LOFhollands-lof.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“Hollands Lof - we present solutions, not designs Wij kijken.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | DE Coalitiedecoalitie.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“Met een praktische inslag en vanuit een journalistieke achtergrond helpt communicatieadviesbureau De Coalitie opdrachtgevers om hun visie, verhaal en boodschap over te brengen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Thinker&tailorthinkertailor.co HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“We are Thinker & Tailor, a multidisciplinary graphic design studio based in Haarlem.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Leapstratleapstrat.com HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“Leapstrat is a consultancy bureau that helps companies to be successful in the markets of the future.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Eurocount Consultancyeurocount.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“EuroCount Consultancy is een advies- en administratie bureau uit Haarlem die gespecialiseerd is in het verzorgen van fiscale adviezen, belastingzaken, de financiële administratie…” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Startpr NLstartpr.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Wij zijn Lalita van Lamsweerde en Frijkje Bakker.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Silver Cloud Consultancysilvercloudconsultancy.com HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Silver Cloud Consultancy helpt organisaties het onderste uit de kan te halen.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | VAN Luykenvanluyken.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 2 contacts → |
“Communications agency Van Luyken provides a comprehensive range of services including strategic consulting, crisis communications, training and interim solutions.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Pien HR Advies B.Vpienhradvies.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“ragmatisch, nnovatief en mpatisch, met een o nonsens mentaliteit.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | The Smart Enginethesmartengine.com HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“The Smart Engine helpt organisaties groeien.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Mintsearchmintsearch.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Providing quality search and recruitment services in various lines of business.” Recorded description excerpt · September 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Consultancy agencies: dataset insights
September 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
116 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Netherlands list rather than for Haarlem, so it is reported there. Company counts and contact totals on this page are exact for Haarlem, over 116 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Consultancy agencies by metro in the Netherlands
- Consultancy agencies in Amsterdam957
- Consultancy agencies in Rotterdam388
- Consultancy agencies in Utrecht302
- Consultancy agencies in The Hague290
- Consultancy agencies in Eindhoven164
- Consultancy agencies in Amersfoort127
- Consultancy agencies in Breda124
- Consultancy agencies in Groningen110
- Consultancy agencies in Nijmegen108
- Consultancy agencies in Arnhem100
- Consultancy agencies in Tilburg79
- Consultancy agencies in Almere75
- Consultancy agencies in Hilversum69
- Consultancy agencies in Apeldoorn68
- Consultancy agencies in Zwolle63
- Consultancy agencies in Leiden62
- Consultancy agencies in Ede56
- Consultancy agencies in Alkmaar54
- Consultancy agencies in Enschede54
- Consultancy agencies in Maastricht46
- Consultancy agencies in Deventer44
- Consultancy agencies in Veenendaal44
- Consultancy agencies in Amstelveen42
- Consultancy agencies in Delft42
- Consultancy agencies in Leeuwarden38
- Consultancy agencies in Houten37
- Consultancy agencies in Hengelo35
- Consultancy agencies in Zeist35
- Consultancy agencies in Hoofddorp34
- Consultancy agencies in Zoetermeer34
- Consultancy agencies in Dordrecht33
- Consultancy agencies in Bussum32
- Consultancy agencies in Doetinchem28
- Consultancy agencies in Woerden28
- Consultancy agencies in Alphen Aan Den Rijn27
- Consultancy agencies in Capelle Aan Den Ijssel26
- Consultancy agencies in Gouda26
- Consultancy agencies in Heerlen26
- Consultancy agencies in Nieuwegein26
- Consultancy agencies in Venlo26
- Consultancy agencies in Barendrecht25
- Consultancy agencies in Gorinchem25
Questions about this company list
What does Exact match mean for consultancy agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many consultancy agencies did RevenueBase find based in Haarlem, Netherlands?
The saved snapshot records 116 matching company records, 343 tracked contacts and 124 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Consultancy agencies by geography
- Consultancy agencies based in the United States
- Consultancy agencies based in the United Kingdom
- Consultancy agencies based in Brazil
- Consultancy agencies based in France
- Consultancy agencies based in Germany
- Consultancy agencies based in the Netherlands
- Consultancy agencies based in Italy
- Consultancy agencies based in Spain
- Consultancy agencies based in Australia
- Consultancy agencies based in Canada
- Consultancy agencies based in Mexico
- Consultancy agencies based in South Africa
Cite this list
RevenueBase Data Team. Top 25 consultancy agencies based in Haarlem, Netherlands. Snapshot: September 24, 2026. https://revenuebase.ai/companies/consultancy-agencies/netherlands/haarlem.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Consultancy agencies based in the United States
- Consultancy agencies based in the United Kingdom
- Consultancy agencies based in Brazil
- Consultancy agencies based in France
- Consultancy agencies based in Germany
- Consultancy agencies based in the Netherlands