Company lists · Data refreshed September 2026
Top 25 Advisory and outsourcing services based in Haarlem, Netherlands
RevenueBase identified 77 company matches for advisory and outsourcing services associated with Haarlem, Netherlands as of September 2026 and tracks 266 professional contacts across them, including 109 with verified work emails. Across the Netherlands, Amsterdam is the largest hub for this category (476 companies); Haarlem has 77.
This list covers company matches for advisory and outsourcing services 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 23, 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 advisory and outsourcing services based in Haarlem, Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 30 contacts → | ||||
Exact match “Where Insights Lead Capital.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “Boogaard Assurantiën is adviseur in verzekeringen en financiële zaken.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 3 | 23 contacts → | ||||
Exact match “Herenvest Omdat u wilt ondernemen Financiële diensten voor dynamische ondernemingen Risico’s afdekken of risico’s aangaan?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 4 | 19 contacts → | ||||
Exact match “Innofunding provides independent consulting services on all kinds of business development and investments.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 5 | 7 contacts → | ||||
Exact match “We maken complexe zaken helder Wij combineren diepgaande expertise in bedrijfswaarderingen, fusies en overnames met een nuchtere, transparante aanpak.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 6 | 7 contacts → | ||||
Exact match “Wij zijn een administratie- en belastingadvieskantoor in het centrum van Haarlem.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 7 | 6 contacts → | ||||
Exact match “Zeg maar terug naar af.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 8 | 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 23, 2026 · View company records in RevenueBase | |||||
| 9 | 4 contacts → | ||||
Exact match “We hebben klanten die hier als startend ondernemer zijn binnengekomen, daarna is hun bedrijf gegroeid en nemen ze afscheid, dragen ze de zaak over aan hun opvolgers.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 10 | 4 contacts → | ||||
Exact match “Heb je nu een uitdaging?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 11 | 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 23, 2026 · View company records in RevenueBase | |||||
| 12 | 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 23, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “KPG Finance helpt MKB-ondernemers aan financieel inzicht, strategische sturing en duurzame groei.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “BONG accountants is een jong en eigentijds accountantskantoor in Haarlem, gericht op ondernemers in het midden- en kleinbedrijf.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “ragmatisch, nnovatief en mpatisch, met een o nonsens mentaliteit.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “HR Arbeidsrecht HR Ondersteuning en Advies HR Begeleiding HR Check HR Personeel en Organisatie” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “The Smart Engine helpt organisaties groeien.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “WORX Project Management & Consultancy is a small company providing a wide range in professional services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Financiële dienstverlening | Administratieve dienstverlening | Fiscale dienstverlening | Advies” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Bij Numbar tref je geen traditionele accountants of stoffige boekhouders.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Sta je voor een strategieverandering en zoek je specialisten om je te ondersteunen?” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Ons doel is jouw onderneming blijvend concurrerender en winstgevender te maken.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Roadmap is een gespecialiseerd advieskantoor voor ondernemingen op financieel cruciale momenten, zoals bij financiële tegenwind of voorafgaande aan de verkoop van de onderneming.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 25 | 1 contacts → | ||||
Exact match “Zzp'er en op zoek naar een boekhouder / belastingadviseur?” Recorded in the RevenueBase company graph · Sep 23, 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 “advisory and outsourcing services”. 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 77 advisory and outsourcing services based in Haarlem, Netherlands
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Advisory and outsourcing services based in Haarlem, Netherlands at a glance
As of Sep 23, 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 77 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 “advisory and outsourcing services” 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 109 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 23, 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.
Advisory and outsourcing services by metro in the Netherlands
- Advisory and outsourcing services in Amsterdam476
- Advisory and outsourcing services in Rotterdam216
- Advisory and outsourcing services in The Hague162
- Advisory and outsourcing services in Utrecht157
- Advisory and outsourcing services in Eindhoven117
- Advisory and outsourcing services in Amersfoort75
- Advisory and outsourcing services in Breda71
- Advisory and outsourcing services in Groningen69
- Advisory and outsourcing services in Tilburg59
- Advisory and outsourcing services in Nijmegen55
- Advisory and outsourcing services in Arnhem54
- Advisory and outsourcing services in Hilversum52
- Advisory and outsourcing services in Apeldoorn51
- Advisory and outsourcing services in Enschede46
- Advisory and outsourcing services in Almere42
- Advisory and outsourcing services in Alkmaar40
- Advisory and outsourcing services in Amstelveen37
- Advisory and outsourcing services in Zoetermeer37
- Advisory and outsourcing services in Zwolle37
- Advisory and outsourcing services in Maastricht33
- Advisory and outsourcing services in Hengelo30
- Advisory and outsourcing services in Leiden30
- Advisory and outsourcing services in Ede28
- Advisory and outsourcing services in Roosendaal28
- Advisory and outsourcing services in Zeist28
- Advisory and outsourcing services in Veenendaal26
- Advisory and outsourcing services in Assen25
- Advisory and outsourcing services in Barendrecht25
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 “advisory and outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many advisory and outsourcing services are there based in Haarlem, Netherlands?
RevenueBase identified 77 company matches for advisory and outsourcing services 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?
Rocket Equities 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 advisory and outsourcing services?
Amsterdam leads the Netherlands with 476 company records, followed by Rotterdam (216) and The Hague (162). Haarlem has 77.
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 109 professional contacts with verified work emails tracked across these 77 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 77 advisory and outsourcing services 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 advisory and outsourcing services 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 77 matching company records for advisory and outsourcing services based in Haarlem, Netherlands, with 266 tracked contacts and 109 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 23, 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 advisory and outsourcing services 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 |  Rocket Equitiesrocketequities.comHQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 30 contacts → |
“Where Insights Lead Capital.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Boogaard Assurantiënboogaard-assurantien.nlHQ: Haarlem, NetherlandsReported employees: 51-200 | Haarlem, Netherlands | 51-200 | Exact match | 28 contacts → |
“Boogaard Assurantiën is adviseur in verzekeringen en financiële zaken.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Herenvest Groepherenvest.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 23 contacts → |
“Herenvest Omdat u wilt ondernemen Financiële diensten voor dynamische ondernemingen Risico’s afdekken of risico’s aangaan?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Valuepro Business Valuatorsvaluepro.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 7 contacts → |
“We maken complexe zaken helder Wij combineren diepgaande expertise in bedrijfswaarderingen, fusies en overnames met een nuchtere, transparante aanpak.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HH Financehh-finance.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 7 contacts → |
“Wij zijn een administratie- en belastingadvieskantoor in het centrum van Haarlem.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cramer Accountants & Belastingadviseurscrameraccountants.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 4 contacts → |
“We hebben klanten die hier als startend ondernemer zijn binnengekomen, daarna is hun bedrijf gegroeid en nemen ze afscheid, dragen ze de zaak over aan hun opvolgers.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | First Serve Fiscaalfirstservefiscaal.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“Heb je nu een uitdaging?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  KPG Finance B.Vkpgfinance.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“KPG Finance helpt MKB-ondernemers aan financieel inzicht, strategische sturing en duurzame groei.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bong Accountantsbongaccountants.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“BONG accountants is een jong en eigentijds accountantskantoor in Haarlem, gericht op ondernemers in het midden- en kleinbedrijf.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  VAN Berkel Werktvanberkelwerkt.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“HR Arbeidsrecht HR Ondersteuning en Advies HR Begeleiding HR Check HR Personeel en Organisatie” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Worx Project Management & Consultancy B.Vworxpmc.comHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“WORX Project Management & Consultancy is a small company providing a wide range in professional services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Finovion Haarlemfinovion.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Financiële dienstverlening | Administratieve dienstverlening | Fiscale dienstverlening | Advies” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Numbarnumbar.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Bij Numbar tref je geen traditionele accountants of stoffige boekhouders.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  DOC Browndocbrown.nlHQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Sta je voor een strategieverandering en zoek je specialisten om je te ondersteunen?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CFO Forcecfoforce.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 1 contacts → |
“Ons doel is jouw onderneming blijvend concurrerender en winstgevender te maken.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vanooijen Belastingadviseurs N.Vooijen.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Roadmaproadmapfi.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 1 contacts → |
“Roadmap is een gespecialiseerd advieskantoor voor ondernemingen op financieel cruciale momenten, zoals bij financiële tegenwind of voorafgaande aan de verkoop van de onderneming.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sterrenzakensterrenzaken.info HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 1 contacts → |
“Zzp'er en op zoek naar een boekhouder / belastingadviseur?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 77 company matches
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Advisory and outsourcing services: dataset insights
September 23, 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
77 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 77 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 23, 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 ↗
Advisory and outsourcing services by metro in the Netherlands
- Advisory and outsourcing services in Amsterdam476
- Advisory and outsourcing services in Rotterdam216
- Advisory and outsourcing services in The Hague162
- Advisory and outsourcing services in Utrecht157
- Advisory and outsourcing services in Eindhoven117
- Advisory and outsourcing services in Amersfoort75
- Advisory and outsourcing services in Breda71
- Advisory and outsourcing services in Groningen69
- Advisory and outsourcing services in Tilburg59
- Advisory and outsourcing services in Nijmegen55
- Advisory and outsourcing services in Arnhem54
- Advisory and outsourcing services in Hilversum52
- Advisory and outsourcing services in Apeldoorn51
- Advisory and outsourcing services in Enschede46
- Advisory and outsourcing services in Almere42
- Advisory and outsourcing services in Alkmaar40
- Advisory and outsourcing services in Amstelveen37
- Advisory and outsourcing services in Zoetermeer37
- Advisory and outsourcing services in Zwolle37
- Advisory and outsourcing services in Maastricht33
- Advisory and outsourcing services in Hengelo30
- Advisory and outsourcing services in Leiden30
- Advisory and outsourcing services in Ede28
- Advisory and outsourcing services in Roosendaal28
- Advisory and outsourcing services in Zeist28
- Advisory and outsourcing services in Veenendaal26
- Advisory and outsourcing services in Assen25
- Advisory and outsourcing services in Barendrecht25
Questions about this company list
What does Exact match mean for advisory and outsourcing services?
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 advisory and outsourcing services did RevenueBase find based in Haarlem, Netherlands?
The saved snapshot records 77 matching company records, 266 tracked contacts and 109 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 23, 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
Advisory and outsourcing services by geography
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
- Advisory and outsourcing services based in Australia
- Advisory and outsourcing services based in Italy
- Advisory and outsourcing services based in the Netherlands
- Advisory and outsourcing services based in Canada
- Advisory and outsourcing services based in Mexico
- Advisory and outsourcing services based in South Africa
Cite this list
RevenueBase Data Team. Top 25 advisory and outsourcing services based in Haarlem, Netherlands. Snapshot: September 23, 2026. https://revenuebase.ai/companies/advisory-and-outsourcing-services/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
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
Company intelligence · public preview
Top 25 advisory and outsourcing services based in Haarlem, Netherlands
RevenueBase records 77 matching company records for advisory and outsourcing services based in Haarlem, Netherlands, with 266 tracked contacts and 109 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 23, 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 advisory and outsourcing services 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 | Rocket Equitiesrocketequities.com HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 30 contacts → |
“Where Insights Lead Capital.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Boogaard Assurantiënboogaard-assurantien.nl HQ: Haarlem, NetherlandsReported employees: 51-200 | Haarlem, Netherlands | 51-200 | Exact match | 28 contacts → |
“Boogaard Assurantiën is adviseur in verzekeringen en financiële zaken.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Herenvest Groepherenvest.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 23 contacts → |
“Herenvest Omdat u wilt ondernemen Financiële diensten voor dynamische ondernemingen Risico’s afdekken of risico’s aangaan?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Valuepro Business Valuatorsvaluepro.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 7 contacts → |
“We maken complexe zaken helder Wij combineren diepgaande expertise in bedrijfswaarderingen, fusies en overnames met een nuchtere, transparante aanpak.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HH Financehh-finance.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 7 contacts → |
“Wij zijn een administratie- en belastingadvieskantoor in het centrum van Haarlem.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Cramer Accountants & Belastingadviseurscrameraccountants.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 4 contacts → |
“We hebben klanten die hier als startend ondernemer zijn binnengekomen, daarna is hun bedrijf gegroeid en nemen ze afscheid, dragen ze de zaak over aan hun opvolgers.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | First Serve Fiscaalfirstservefiscaal.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 4 contacts → |
“Heb je nu een uitdaging?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | KPG Finance B.Vkpgfinance.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 3 contacts → |
“KPG Finance helpt MKB-ondernemers aan financieel inzicht, strategische sturing en duurzame groei.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Bong Accountantsbongaccountants.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“BONG accountants is een jong en eigentijds accountantskantoor in Haarlem, gericht op ondernemers in het midden- en kleinbedrijf.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | VAN Berkel Werktvanberkelwerkt.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“HR Arbeidsrecht HR Ondersteuning en Advies HR Begeleiding HR Check HR Personeel en Organisatie” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Worx Project Management & Consultancy B.Vworxpmc.com HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“WORX Project Management & Consultancy is a small company providing a wide range in professional services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Finovion Haarlemfinovion.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Financiële dienstverlening | Administratieve dienstverlening | Fiscale dienstverlening | Advies” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Numbarnumbar.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Bij Numbar tref je geen traditionele accountants of stoffige boekhouders.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | DOC Browndocbrown.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 2 contacts → |
“Sta je voor een strategieverandering en zoek je specialisten om je te ondersteunen?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | CFO Forcecfoforce.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 1 contacts → |
“Ons doel is jouw onderneming blijvend concurrerender en winstgevender te maken.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Vanooijen Belastingadviseurs N.Vooijen.nl HQ: Haarlem, NetherlandsReported employees: 11-50 | Haarlem, Netherlands | 11-50 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Roadmaproadmapfi.nl HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 1 contacts → |
“Roadmap is een gespecialiseerd advieskantoor voor ondernemingen op financieel cruciale momenten, zoals bij financiële tegenwind of voorafgaande aan de verkoop van de onderneming.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Sterrenzakensterrenzaken.info HQ: Haarlem, NetherlandsReported employees: 1-10 | Haarlem, Netherlands | 1-10 | Exact match | 1 contacts → |
“Zzp'er en op zoek naar een boekhouder / belastingadviseur?” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 77 company matches
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Advisory and outsourcing services: dataset insights
September 23, 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
77 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 77 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 23, 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 ↗
Advisory and outsourcing services by metro in the Netherlands
- Advisory and outsourcing services in Amsterdam476
- Advisory and outsourcing services in Rotterdam216
- Advisory and outsourcing services in The Hague162
- Advisory and outsourcing services in Utrecht157
- Advisory and outsourcing services in Eindhoven117
- Advisory and outsourcing services in Amersfoort75
- Advisory and outsourcing services in Breda71
- Advisory and outsourcing services in Groningen69
- Advisory and outsourcing services in Tilburg59
- Advisory and outsourcing services in Nijmegen55
- Advisory and outsourcing services in Arnhem54
- Advisory and outsourcing services in Hilversum52
- Advisory and outsourcing services in Apeldoorn51
- Advisory and outsourcing services in Enschede46
- Advisory and outsourcing services in Almere42
- Advisory and outsourcing services in Alkmaar40
- Advisory and outsourcing services in Amstelveen37
- Advisory and outsourcing services in Zoetermeer37
- Advisory and outsourcing services in Zwolle37
- Advisory and outsourcing services in Maastricht33
- Advisory and outsourcing services in Hengelo30
- Advisory and outsourcing services in Leiden30
- Advisory and outsourcing services in Ede28
- Advisory and outsourcing services in Roosendaal28
- Advisory and outsourcing services in Zeist28
- Advisory and outsourcing services in Veenendaal26
- Advisory and outsourcing services in Assen25
- Advisory and outsourcing services in Barendrecht25
Questions about this company list
What does Exact match mean for advisory and outsourcing services?
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 advisory and outsourcing services did RevenueBase find based in Haarlem, Netherlands?
The saved snapshot records 77 matching company records, 266 tracked contacts and 109 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 23, 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
Advisory and outsourcing services by geography
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
- Advisory and outsourcing services based in Australia
- Advisory and outsourcing services based in Italy
- Advisory and outsourcing services based in the Netherlands
- Advisory and outsourcing services based in Canada
- Advisory and outsourcing services based in Mexico
- Advisory and outsourcing services based in South Africa
Cite this list
RevenueBase Data Team. Top 25 advisory and outsourcing services based in Haarlem, Netherlands. Snapshot: September 23, 2026. https://revenuebase.ai/companies/advisory-and-outsourcing-services/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
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain