Company lists · Data refreshed September 2026
Top 25 Internal audit consulting firms based in the Netherlands
RevenueBase identified 115 company matches for internal audit consulting firms associated with the Netherlands as of September 2026 and tracks 1,155 professional contacts across them, including 500 with verified work emails and 76 with mobile numbers. Amsterdam is the largest hub.
This list covers company matches for internal audit consulting firms associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 4, 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 internal audit consulting firms based in the Netherlands
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 160 contacts → | ||||
Exact match “Joanknecht was founded in 1948 and has been through all phases of the economic cycle.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 2 | 90 contacts → | ||||
Exact match “Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 3 | 56 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 4 | 55 contacts → | ||||
Exact match “Mulderij & Partners is een zelfstandig en vooruitstrevend accountantskantoor welke gericht is op het samenstellen en controleren van jaarrekeningen voor kleine en middelgrote…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 5 | 55 contacts → | ||||
Exact match “Past de beheersstructuur nog bij mijn organisatie?” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 6 | 44 contacts → | ||||
Exact match “E&M Consultants is opgericht door Frank Engberts en Gert Meuleman.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “Audittrail verzorgt audits voor en adviseert over de vakgebieden informatiebeveiliging, privacy, governance, risk & compliance en kwaliteit.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 8 | 27 contacts → | ||||
Exact match “Moos Accountants is de partner voor uw jaarrekening controle en aanverwante dienstverlening.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 9 | 25 contacts → | ||||
Exact match “Confinant is a boutique audit firm.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 10 | 24 contacts → | ||||
Exact match “In the 13 years that InAudit has been in existence, we have grown from a provider of internal audit services into a group that does much more than that.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 11 | 23 contacts → | ||||
Exact match “VHM Audit is een groeiend audit-only kantoor met zo’n 25 jonge, enthousiaste, vakkundige medewerkers.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 12 | 18 contacts → | ||||
Exact match “ZAAM Accountants & Adviseurs ZAAM is een RA/AA-accountantskantoor voor het Midden- en kleinbedrijf.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “2-Control is an IT audit organization and offers support in providing insight into and improving the reliability of automated information.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 14 | 16 contacts → | ||||
Exact match “Uw omgeving heeft behoefte aan inzicht in uw organisatie.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Ferocia helpt organisaties met het optimaliseren van hun sturing en beheersing.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 16 | 15 contacts → | ||||
Exact match “Argis IT Consultants is your partner in IT Control.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Welkom bij Just Audit!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 18 | 14 contacts → | ||||
Exact match “The Audit Company is an established name in the auditing with a long history.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Door de alsmaar veranderende, complexere wereld en steeds nieuwe wet- en regelgeving ontstaan er nieuwe risico’s en kansen.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “ESJ Audit verzorgt wettelijke controleopdrachten voor middelgrote ondernemingen, zowel nationaal als internationaal.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Risguard is opgericht door Thom, Wolbert en Jurgen, drie ervaren IT-professionals met gezamenlijk ruim 25 jaar ervaring binnen IT audit, IT risk management & IT compliance.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “You want to make well-advised decisions, interpret laws and regulations adequately and continuously meet the quality requirements.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Into Control is gespecialiseerd in het adviseren en ondersteunen van uw organisatie bij de implementatie van interne beheersing.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Orgon consults all kind of profit and non-profit companies in accounting, taxes, control, management structuring, internal and external auditting, human resource management…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “ENDYMION Amsterdam renders (One-off) complex assurance and advisory engagements, often in transactional and crisis-driven contexts.” Recorded in the RevenueBase company graph · Sep 4, 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 “internal audit consulting firms”. 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 115 internal audit consulting firms based in the Netherlands
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Internal audit consulting firms based in the Netherlands at a glance
As of Sep 4, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the Netherlands whose business descriptions match “internal audit consulting firms” 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 500 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 4, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “internal audit consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many internal audit consulting firms are there based in the Netherlands?
RevenueBase identified 115 company matches for internal audit consulting firms associated with the 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?
Joanknecht tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most internal audit consulting firms?
Amsterdam leads with 13 company records, followed by Aa (6) and Rotterdam (5).
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 500 professional contacts with verified work emails tracked across these 115 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 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 115 internal audit consulting firms based in the Netherlands. Start with a free account, no credit card.
Download this list →Related lists
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Internal audit consulting firms based in the United States
- Internal audit consulting firms based in Brazil
- Internal audit consulting firms based in France
- Internal audit consulting firms based in Germany
- Internal audit consulting firms based in Spain
- Internal audit consulting firms based in Italy
Company intelligence · public preview
Top 25 internal audit consulting firms based in the Netherlands
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 115 matching company records for internal audit consulting firms based in the Netherlands, with 1,155 tracked contacts and 500 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 4, 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 internal audit consulting firms based in the 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 |  Joanknechtjoanknecht.nlHQ: Eindhoven, NetherlandsReported employees: 51-200 | Eindhoven, Netherlands | 51-200 | Exact match | 160 contacts → |
“Joanknecht was founded in 1948 and has been through all phases of the economic cycle.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Protiviti The Netherlandsprotiviti.comHQ: Amsterdam, NetherlandsReported employees: 5,001-10,000 | Amsterdam, Netherlands | 5,001-10,000 | Exact match | 90 contacts → |
“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Flynth Audit B.Vflynth.nlHQ: Arnhem, NetherlandsReported employees: 201-500 | Arnhem, Netherlands | 201-500 | Exact match | 56 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Mulderij & Partnersmulderijenpartners.nlHQ: Hoogeveen, NetherlandsReported employees: 11-50 | Hoogeveen, Netherlands | 11-50 | Exact match | 55 contacts → |
“Mulderij & Partners is een zelfstandig en vooruitstrevend accountantskantoor welke gericht is op het samenstellen en controleren van jaarrekeningen voor kleine en middelgrote…” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Auditdienst Acamamsterdam.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 55 contacts → |
“Past de beheersstructuur nog bij mijn organisatie?” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  E&m Consultantsemconsultants.nlHQ: Eh, NetherlandsReported employees: 11-50 | Eh, Netherlands | 11-50 | Exact match | 44 contacts → |
“E&M Consultants is opgericht door Frank Engberts en Gert Meuleman.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Audittrailaudittrail.nlHQ: Leiderdorp, NetherlandsReported employees: 11-50 | Leiderdorp, Netherlands | 11-50 | Exact match | 27 contacts → |
“Audittrail verzorgt audits voor en adviseert over de vakgebieden informatiebeveiliging, privacy, governance, risk & compliance en kwaliteit.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Moos Accountantsmoosaccountants.nlHQ: Holland, NetherlandsReported employees: 11-50 | Holland, Netherlands | 11-50 | Exact match | 27 contacts → |
“Moos Accountants is de partner voor uw jaarrekening controle en aanverwante dienstverlening.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Confinantconfinant.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 25 contacts → |
“Confinant is a boutique audit firm.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Inaudit BVinaudit.nlHQ: Leuvenheim, NetherlandsReported employees: 11-50 | Leuvenheim, Netherlands | 11-50 | Exact match | 24 contacts → |
“In the 13 years that InAudit has been in existence, we have grown from a provider of internal audit services into a group that does much more than that.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  VHM Auditvhmaudit.nlHQ: Dx, NetherlandsReported employees: 11-50 | Dx, Netherlands | 11-50 | Exact match | 23 contacts → |
“VHM Audit is een groeiend audit-only kantoor met zo’n 25 jonge, enthousiaste, vakkundige medewerkers.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Zaam Accountants EN Adviseurszaam-accountants.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 18 contacts → |
“ZAAM Accountants & Adviseurs ZAAM is een RA/AA-accountantskantoor voor het Midden- en kleinbedrijf.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  2-Control2-control.nlHQ: Ba, NetherlandsReported employees: 11-50 | Ba, Netherlands | 11-50 | Exact match | 18 contacts → |
“2-Control is an IT audit organization and offers support in providing insight into and improving the reliability of automated information.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DTG Accountants & Adviseursdtgaccountants.nlHQ: NetherlandsReported employees: 1-10 | Netherlands | 1-10 | Exact match | 16 contacts → |
“Uw omgeving heeft behoefte aan inzicht in uw organisatie.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Ferociaferocia.nlHQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 16 contacts → |
“Ferocia helpt organisaties met het optimaliseren van hun sturing en beheersing.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Argis IT Consultantsargis.nlHQ: Zwolle, NetherlandsReported employees: 1-10 | Zwolle, Netherlands | 1-10 | Exact match | 15 contacts → |
“Argis IT Consultants is your partner in IT Control.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Just Audit B.Vjustaudit.nlHQ: Hoofddorp, NetherlandsReported employees: 11-50 | Hoofddorp, Netherlands | 11-50 | Exact match | 15 contacts → |
“Welkom bij Just Audit!” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  The Audit Company B.Vtheauditcompany.nlHQ: The Hague, NetherlandsReported employees: 11-50 | The Hague, Netherlands | 11-50 | Exact match | 14 contacts → |
“The Audit Company is an established name in the auditing with a long history.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  ARC People Audit, Risk EN Compliancearcpeople.nlHQ: Hilversum, NetherlandsReported employees: 51-200 | Hilversum, Netherlands | 51-200 | Exact match | 13 contacts → |
“Door de alsmaar veranderende, complexere wereld en steeds nieuwe wet- en regelgeving ontstaan er nieuwe risico’s en kansen.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  ESJ Audit & Assurance BVesjaudit.nlHQ: Nd, NetherlandsReported employees: 11-50 | Nd, Netherlands | 11-50 | Exact match | 12 contacts → |
“ESJ Audit verzorgt wettelijke controleopdrachten voor middelgrote ondernemingen, zowel nationaal als internationaal.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Risguardrisguard.comHQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 12 contacts → |
“Risguard is opgericht door Thom, Wolbert en Jurgen, drie ervaren IT-professionals met gezamenlijk ruim 25 jaar ervaring binnen IT audit, IT risk management & IT compliance.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  HET Compliancekantoorcompliancekantoor.nlHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 11 contacts → |
“You want to make well-advised decisions, interpret laws and regulations adequately and continuously meet the quality requirements.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Securance Into Controlintocontrol.nlHQ: Ad, NetherlandsReported employees: 51-200 | Ad, Netherlands | 51-200 | Exact match | 10 contacts → |
“Into Control is gespecialiseerd in het adviseren en ondersteunen van uw organisatie bij de implementatie van interne beheersing.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Orgon Holding B.Vorgon.nlHQ: Emmen, NetherlandsReported employees: 11-50 | Emmen, Netherlands | 11-50 | Exact match | 10 contacts → |
“Orgon consults all kind of profit and non-profit companies in accounting, taxes, control, management structuring, internal and external auditting, human resource management…” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Endymion Amsterdamendymion.amsterdamHQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 10 contacts → |
“ENDYMION Amsterdam renders (One-off) complex assurance and advisory engagements, often in transactional and crisis-driven contexts.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 115 company matches
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Internal audit consulting firms: dataset insights
September 4, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
115 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 4, 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 ↗
Questions about this company list
What does Exact match mean for internal audit consulting firms?
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 internal audit consulting firms did RevenueBase find based in the Netherlands?
The saved snapshot records 115 matching company records, 1,155 tracked contacts and 500 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 4, 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
Internal audit consulting firms by geography
- Internal audit consulting firms based in the United States
- Internal audit consulting firms based in Brazil
- Internal audit consulting firms based in France
- Internal audit consulting firms based in Germany
- Internal audit consulting firms based in Spain
- Internal audit consulting firms based in Italy
- Internal audit consulting firms based in South Africa
- Internal audit consulting firms based in Mexico
- Internal audit consulting firms based in the United Kingdom
- Internal audit consulting firms based in Canada
- Internal audit consulting firms based in Argentina
- Internal audit consulting firms based in Australia
Cite this list
RevenueBase Data Team. Top 25 internal audit consulting firms based in the Netherlands. Snapshot: September 4, 2026. https://revenuebase.ai/companies/internal-audit-consulting-firms/netherlands.
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
- Internal audit consulting firms based in the United States
- Internal audit consulting firms based in Brazil
- Internal audit consulting firms based in France
- Internal audit consulting firms based in Germany
- Internal audit consulting firms based in Spain
- Internal audit consulting firms based in Italy
Company intelligence · public preview
Top 25 internal audit consulting firms based in the Netherlands
RevenueBase records 115 matching company records for internal audit consulting firms based in the Netherlands, with 1,155 tracked contacts and 500 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 4, 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 internal audit consulting firms based in the 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 | Joanknechtjoanknecht.nl HQ: Eindhoven, NetherlandsReported employees: 51-200 | Eindhoven, Netherlands | 51-200 | Exact match | 160 contacts → |
“Joanknecht was founded in 1948 and has been through all phases of the economic cycle.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Protiviti The Netherlandsprotiviti.com HQ: Amsterdam, NetherlandsReported employees: 5,001-10,000 | Amsterdam, Netherlands | 5,001-10,000 | Exact match | 90 contacts → |
“Protiviti is a global consulting firm that delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the…” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Flynth Audit B.Vflynth.nl HQ: Arnhem, NetherlandsReported employees: 201-500 | Arnhem, Netherlands | 201-500 | Exact match | 56 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Mulderij & Partnersmulderijenpartners.nl HQ: Hoogeveen, NetherlandsReported employees: 11-50 | Hoogeveen, Netherlands | 11-50 | Exact match | 55 contacts → |
“Mulderij & Partners is een zelfstandig en vooruitstrevend accountantskantoor welke gericht is op het samenstellen en controleren van jaarrekeningen voor kleine en middelgrote…” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Auditdienst Acamamsterdam.nl HQ: Amsterdam, NetherlandsReported employees: 51-200 | Amsterdam, Netherlands | 51-200 | Exact match | 55 contacts → |
“Past de beheersstructuur nog bij mijn organisatie?” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | E&m Consultantsemconsultants.nl HQ: Eh, NetherlandsReported employees: 11-50 | Eh, Netherlands | 11-50 | Exact match | 44 contacts → |
“E&M Consultants is opgericht door Frank Engberts en Gert Meuleman.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Audittrailaudittrail.nl HQ: Leiderdorp, NetherlandsReported employees: 11-50 | Leiderdorp, Netherlands | 11-50 | Exact match | 27 contacts → |
“Audittrail verzorgt audits voor en adviseert over de vakgebieden informatiebeveiliging, privacy, governance, risk & compliance en kwaliteit.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Moos Accountantsmoosaccountants.nl HQ: Holland, NetherlandsReported employees: 11-50 | Holland, Netherlands | 11-50 | Exact match | 27 contacts → |
“Moos Accountants is de partner voor uw jaarrekening controle en aanverwante dienstverlening.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Confinantconfinant.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 25 contacts → |
“Confinant is a boutique audit firm.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Inaudit BVinaudit.nl HQ: Leuvenheim, NetherlandsReported employees: 11-50 | Leuvenheim, Netherlands | 11-50 | Exact match | 24 contacts → |
“In the 13 years that InAudit has been in existence, we have grown from a provider of internal audit services into a group that does much more than that.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | VHM Auditvhmaudit.nl HQ: Dx, NetherlandsReported employees: 11-50 | Dx, Netherlands | 11-50 | Exact match | 23 contacts → |
“VHM Audit is een groeiend audit-only kantoor met zo’n 25 jonge, enthousiaste, vakkundige medewerkers.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Zaam Accountants EN Adviseurszaam-accountants.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 18 contacts → |
“ZAAM Accountants & Adviseurs ZAAM is een RA/AA-accountantskantoor voor het Midden- en kleinbedrijf.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 2-Control2-control.nl HQ: Ba, NetherlandsReported employees: 11-50 | Ba, Netherlands | 11-50 | Exact match | 18 contacts → |
“2-Control is an IT audit organization and offers support in providing insight into and improving the reliability of automated information.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DTG Accountants & Adviseursdtgaccountants.nl HQ: NetherlandsReported employees: 1-10 | Netherlands | 1-10 | Exact match | 16 contacts → |
“Uw omgeving heeft behoefte aan inzicht in uw organisatie.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ferociaferocia.nl HQ: Utrecht, NetherlandsReported employees: 51-200 | Utrecht, Netherlands | 51-200 | Exact match | 16 contacts → |
“Ferocia helpt organisaties met het optimaliseren van hun sturing en beheersing.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Argis IT Consultantsargis.nl HQ: Zwolle, NetherlandsReported employees: 1-10 | Zwolle, Netherlands | 1-10 | Exact match | 15 contacts → |
“Argis IT Consultants is your partner in IT Control.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Just Audit B.Vjustaudit.nl HQ: Hoofddorp, NetherlandsReported employees: 11-50 | Hoofddorp, Netherlands | 11-50 | Exact match | 15 contacts → |
“Welkom bij Just Audit!” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | The Audit Company B.Vtheauditcompany.nl HQ: The Hague, NetherlandsReported employees: 11-50 | The Hague, Netherlands | 11-50 | Exact match | 14 contacts → |
“The Audit Company is an established name in the auditing with a long history.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | ARC People Audit, Risk EN Compliancearcpeople.nl HQ: Hilversum, NetherlandsReported employees: 51-200 | Hilversum, Netherlands | 51-200 | Exact match | 13 contacts → |
“Door de alsmaar veranderende, complexere wereld en steeds nieuwe wet- en regelgeving ontstaan er nieuwe risico’s en kansen.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | ESJ Audit & Assurance BVesjaudit.nl HQ: Nd, NetherlandsReported employees: 11-50 | Nd, Netherlands | 11-50 | Exact match | 12 contacts → |
“ESJ Audit verzorgt wettelijke controleopdrachten voor middelgrote ondernemingen, zowel nationaal als internationaal.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Risguardrisguard.com HQ: Rotterdam, NetherlandsReported employees: 11-50 | Rotterdam, Netherlands | 11-50 | Exact match | 12 contacts → |
“Risguard is opgericht door Thom, Wolbert en Jurgen, drie ervaren IT-professionals met gezamenlijk ruim 25 jaar ervaring binnen IT audit, IT risk management & IT compliance.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HET Compliancekantoorcompliancekantoor.nl HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 11 contacts → |
“You want to make well-advised decisions, interpret laws and regulations adequately and continuously meet the quality requirements.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Securance Into Controlintocontrol.nl HQ: Ad, NetherlandsReported employees: 51-200 | Ad, Netherlands | 51-200 | Exact match | 10 contacts → |
“Into Control is gespecialiseerd in het adviseren en ondersteunen van uw organisatie bij de implementatie van interne beheersing.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Orgon Holding B.Vorgon.nl HQ: Emmen, NetherlandsReported employees: 11-50 | Emmen, Netherlands | 11-50 | Exact match | 10 contacts → |
“Orgon consults all kind of profit and non-profit companies in accounting, taxes, control, management structuring, internal and external auditting, human resource management…” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Endymion Amsterdamendymion.amsterdam HQ: Amsterdam, NetherlandsReported employees: 11-50 | Amsterdam, Netherlands | 11-50 | Exact match | 10 contacts → |
“ENDYMION Amsterdam renders (One-off) complex assurance and advisory engagements, often in transactional and crisis-driven contexts.” Recorded description excerpt · September 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 115 company matches
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Internal audit consulting firms: dataset insights
September 4, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
115 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 4, 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 ↗
Questions about this company list
What does Exact match mean for internal audit consulting firms?
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 internal audit consulting firms did RevenueBase find based in the Netherlands?
The saved snapshot records 115 matching company records, 1,155 tracked contacts and 500 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 4, 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.
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Cite this list
RevenueBase Data Team. Top 25 internal audit consulting firms based in the Netherlands. Snapshot: September 4, 2026. https://revenuebase.ai/companies/internal-audit-consulting-firms/netherlands.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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