Company lists · Data refreshed November 2026
Top 25 IT audit advisory services worldwide
RevenueBase identified 7,321 company matches for IT audit advisory services worldwide as of November 2026 and tracks 98,612 professional contacts across them, including 31,837 with verified work emails. The United States is the largest market and London the largest hub.
This list covers company matches for IT audit advisory services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for IT audit advisory services follow the table.
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 IT audit advisory services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,214 contacts → | ||||
Exact match “Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,171 contacts → | ||||
Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,918 contacts → | ||||
Exact match “Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,741 contacts → | ||||
Exact match “KPMG jest globalną organizacją niezależnych firm świadczących profesjonalne usługi z zakresu audytu, doradztwa podatkowego, finansowego, prawnego oraz consultingu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,726 contacts → | ||||
Exact match “Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 1,660 contacts → | ||||
Exact match “ACA Group is the leading governance, risk, and compliance advisor to the financial services industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 1,402 contacts → | ||||
Exact match “KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 1,346 contacts → | ||||
Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 1,276 contacts → | ||||
Exact match “Matrix is a passionate team of professionals providing People, Product, and Process assurance services for enterprises across different industry segments for better compliance and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 1,177 contacts → | ||||
Exact match “KPMG is a global organization of independent professional services firms providing Audit, Tax and Advisory services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 813 contacts → | ||||
Exact match “Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 665 contacts → | ||||
Exact match “VikingCloud delivers cybersecurity and compliance solutions that simply work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 628 contacts → | ||||
Exact match “Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 619 contacts → | ||||
Exact match “Dean Dorton provides an integrated suite of audit, tax, business management, consulting, and technology solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 611 contacts → | ||||
Exact match “Founded in 1934, by two gentlemen to whom integrity was paramount, Mr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 588 contacts → | ||||
Exact match “BDO Saudi Arabia (Dr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 514 contacts → | ||||
Exact match “At Aujas Cybersecurity, we specialize in building and transforming cybersecurity postures to help businesses effectively mitigate risks.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 480 contacts → | ||||
Exact match “Wipfli India (formerly SpiderLogic) provides services on Audit, Accounting, Technology Consulting services to customers of Wipfli LLP through its development centers in Pune and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 473 contacts → | ||||
Exact match “We offer Internal Audit & Risk Consulting related services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 448 contacts → | ||||
Exact match “ANB is a fully-integrated and one of the fastest growing assurance and business advisory firm, with 450 plus employees and presence in 6 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 437 contacts → | ||||
Exact match “ControlCase is committed to bringing peace of mind to the world’s IT compliance programs through our signature partnership approach, commitment to automation, and cost-effective…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 430 contacts → | ||||
Exact match “ECOVIS Al Sabti, in the Kingdom of Saudi Arabia, is a member firm of the ECOVIS International network.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 416 contacts → | ||||
Exact match “Assurance | Tax | Technology” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 414 contacts → | ||||
Exact match “Incorporated in the year 2003 at New Jersey, USA, Intone Networks Inc.(Intone) is an ISO 27001:2013 and 9001:2015 certified leading IT consulting firm, specializing on IT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 413 contacts → | ||||
Exact match “ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.” Recorded in the RevenueBase company graph · Nov 6, 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 “IT audit advisory 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 7,321 IT audit advisory services worldwide
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IT audit advisory services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for IT audit advisory services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “IT audit advisory 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. 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 31,837 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
IT audit advisory services by location
58 lists · largest firstEvery IT audit advisory services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT audit advisory services based in the United States1,346
- IT audit advisory services based in India601
- IT audit advisory services based in the United Kingdom359
- IT audit advisory services based in Brazil305
- IT audit advisory services based in France271
- IT audit advisory services based in Canada197
- IT audit advisory services based in Germany191
- IT audit advisory services based in Australia189
- IT audit advisory services based in the United Arab Emirates155
- IT audit advisory services based in the Netherlands146
- IT audit advisory services based in South Africa143
- IT audit advisory services based in Spain143
- IT audit advisory services based in Türkiye111
- IT audit advisory services based in Italy88
- IT audit advisory services based in Switzerland77
- IT audit advisory services based in Colombia69
- IT audit advisory services based in Mexico68
- IT audit advisory services based in Poland65
- IT audit advisory services based in Sweden60
- IT audit advisory services based in Belgium54
- IT audit advisory services based in Malaysia51
- IT audit advisory services based in Denmark49
- IT audit advisory services based in Saudi Arabia44
- IT audit advisory services based in Kenya41
- IT audit advisory services based in Argentina37
- IT audit advisory services based in Ecuador35
- IT audit advisory services based in Norway35
- IT audit advisory services based in Israel33
- IT audit advisory services based in Morocco32
- IT audit advisory services based in Ireland29
- IT audit advisory services based in Cyprus28
- IT audit advisory services based in New Zealand28
Cities
- IT audit advisory services based in London, United Kingdom153
- IT audit advisory services based in Sao Paulo, Brazil95
- IT audit advisory services based in Dubai, United Arab Emirates94
- IT audit advisory services based in Mumbai, India79
- IT audit advisory services based in Paris, France78
- IT audit advisory services based in Bangalore, India67
- IT audit advisory services based in New York, United States64
- IT audit advisory services based in Toronto, Canada48
- IT audit advisory services based in Istanbul, Türkiye45
- IT audit advisory services based in Melbourne, Australia45
- IT audit advisory services based in Hyderabad, India38
- IT audit advisory services based in Chennai, India37
- IT audit advisory services based in New Delhi, India36
- IT audit advisory services based in Atlanta, United States35
- IT audit advisory services based in Washington, United States35
- IT audit advisory services based in Nairobi, Kenya34
- IT audit advisory services based in Sydney, Australia34
- IT audit advisory services based in Houston, United States33
- IT audit advisory services based in Johannesburg, South Africa33
- IT audit advisory services based in Madrid, Spain33
- IT audit advisory services based in Pune, India33
- IT audit advisory services based in Riyadh, Saudi Arabia33
- IT audit advisory services based in Tampa, United States31
- IT audit advisory services based in Stockholm, Sweden28
- IT audit advisory services based in Chicago, United States26
- IT audit advisory services based in San Francisco, United States25
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 “IT audit advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many IT audit advisory services are there worldwide?
RevenueBase identified 7,321 company matches for IT audit advisory services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Carr, Riggs & Ingram tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most IT audit advisory services?
The United States leads with 1,346 companies, followed by India (601) and the United Kingdom (359). Every IT audit advisory services list by country and city is linked on this page.
Which city has the most IT audit advisory services?
London leads with 155 company records, followed by Sao Paulo (95) and Dubai (94).
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 31,837 professional contacts with verified work emails tracked across these 7,321 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 IT audit advisory services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 7,321 matching company records for IT audit advisory services worldwide, with 98,612 tracked contacts and 31,837 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: November 6, 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 IT audit advisory services worldwide
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 | HQ: Enterprise, AL, United StatesReported employees: 1,001-5,000 | Enterprise, AL, United States | 1,001-5,000 | Exact match | 2,214 contacts → |
“Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,918 contacts → |
“Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 1,741 contacts → |
“KPMG jest globalną organizacją niezależnych firm świadczących profesjonalne usługi z zakresu audytu, doradztwa podatkowego, finansowego, prawnego oraz consultingu.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 1,726 contacts → |
“Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 1,660 contacts → |
“ACA Group is the leading governance, risk, and compliance advisor to the financial services industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 1,402 contacts → |
“KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,346 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,276 contacts → |
“Matrix is a passionate team of professionals providing People, Product, and Process assurance services for enterprises across different industry segments for better compliance and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Colombo 03, Sri LankaReported employees: 1,001-5,000 | Colombo 03, Sri Lanka | 1,001-5,000 | Exact match | 1,177 contacts → |
“KPMG is a global organization of independent professional services firms providing Audit, Tax and Advisory services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: San Jose, CA, United StatesReported employees: 501-1,000 | San Jose, CA, United States | 501-1,000 | Exact match | 813 contacts → |
“Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 665 contacts → |
“VikingCloud delivers cybersecurity and compliance solutions that simply work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Vienna, AustriaReported employees: 1,001-5,000 | Vienna, Austria | 1,001-5,000 | Exact match | 628 contacts → |
“Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Lexington, KY, United StatesReported employees: 501-1,000 | Lexington, KY, United States | 501-1,000 | Exact match | 619 contacts → |
“Dean Dorton provides an integrated suite of audit, tax, business management, consulting, and technology solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 611 contacts → |
“Founded in 1934, by two gentlemen to whom integrity was paramount, Mr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 588 contacts → |
“BDO Saudi Arabia (Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Cupertino, United StatesReported employees: 1,001-5,000 | Cupertino, United States | 1,001-5,000 | Exact match | 514 contacts → |
“At Aujas Cybersecurity, we specialize in building and transforming cybersecurity postures to help businesses effectively mitigate risks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Bangalore, IndiaReported employees: 201-500 | Bangalore, India | 201-500 | Exact match | 480 contacts → |
“Wipfli India (formerly SpiderLogic) provides services on Audit, Accounting, Technology Consulting services to customers of Wipfli LLP through its development centers in Pune and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 473 contacts → |
“We offer Internal Audit & Risk Consulting related services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 448 contacts → |
“ANB is a fully-integrated and one of the fastest growing assurance and business advisory firm, with 450 plus employees and presence in 6 countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Fairfax, ON, United StatesReported employees: 201-500 | Fairfax, ON, United States | 201-500 | Exact match | 437 contacts → |
“ControlCase is committed to bringing peace of mind to the world’s IT compliance programs through our signature partnership approach, commitment to automation, and cost-effective…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 430 contacts → |
“ECOVIS Al Sabti, in the Kingdom of Saudi Arabia, is a member firm of the ECOVIS International network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 416 contacts → |
“Assurance | Tax | Technology” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Iselin, TX, United StatesReported employees: 501-1,000 | Iselin, TX, United States | 501-1,000 | Exact match | 414 contacts → |
“Incorporated in the year 2003 at New Jersey, USA, Intone Networks Inc.(Intone) is an ISO 27001:2013 and 9001:2015 certified leading IT consulting firm, specializing on IT…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 413 contacts → |
“ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 7,321 company matches
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IT audit advisory services: dataset insights
November 6, 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
7,297 records in the displayed employee bands.
24 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 country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 7,321 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: November 6, 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 ↗
IT audit advisory services by location
58 lists · largest firstEvery IT audit advisory services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT audit advisory services based in the United States1,346
- IT audit advisory services based in India601
- IT audit advisory services based in the United Kingdom359
- IT audit advisory services based in Brazil305
- IT audit advisory services based in France271
- IT audit advisory services based in Canada197
- IT audit advisory services based in Germany191
- IT audit advisory services based in Australia189
- IT audit advisory services based in the United Arab Emirates155
- IT audit advisory services based in the Netherlands146
- IT audit advisory services based in South Africa143
- IT audit advisory services based in Spain143
- IT audit advisory services based in Türkiye111
- IT audit advisory services based in Italy88
- IT audit advisory services based in Switzerland77
- IT audit advisory services based in Colombia69
- IT audit advisory services based in Mexico68
- IT audit advisory services based in Poland65
- IT audit advisory services based in Sweden60
- IT audit advisory services based in Belgium54
- IT audit advisory services based in Malaysia51
- IT audit advisory services based in Denmark49
- IT audit advisory services based in Saudi Arabia44
- IT audit advisory services based in Kenya41
- IT audit advisory services based in Argentina37
- IT audit advisory services based in Ecuador35
- IT audit advisory services based in Norway35
- IT audit advisory services based in Israel33
- IT audit advisory services based in Morocco32
- IT audit advisory services based in Ireland29
- IT audit advisory services based in Cyprus28
- IT audit advisory services based in New Zealand28
Cities
- IT audit advisory services based in London, United Kingdom153
- IT audit advisory services based in Sao Paulo, Brazil95
- IT audit advisory services based in Dubai, United Arab Emirates94
- IT audit advisory services based in Mumbai, India79
- IT audit advisory services based in Paris, France78
- IT audit advisory services based in Bangalore, India67
- IT audit advisory services based in New York, United States64
- IT audit advisory services based in Toronto, Canada48
- IT audit advisory services based in Istanbul, Türkiye45
- IT audit advisory services based in Melbourne, Australia45
- IT audit advisory services based in Hyderabad, India38
- IT audit advisory services based in Chennai, India37
- IT audit advisory services based in New Delhi, India36
- IT audit advisory services based in Atlanta, United States35
- IT audit advisory services based in Washington, United States35
- IT audit advisory services based in Nairobi, Kenya34
- IT audit advisory services based in Sydney, Australia34
- IT audit advisory services based in Houston, United States33
- IT audit advisory services based in Johannesburg, South Africa33
- IT audit advisory services based in Madrid, Spain33
- IT audit advisory services based in Pune, India33
- IT audit advisory services based in Riyadh, Saudi Arabia33
- IT audit advisory services based in Tampa, United States31
- IT audit advisory services based in Stockholm, Sweden28
- IT audit advisory services based in Chicago, United States26
- IT audit advisory services based in San Francisco, United States25
Questions about this company list
What does Exact match mean for IT audit advisory 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 IT audit advisory services did RevenueBase find worldwide?
The saved snapshot records 7,321 matching company records, 98,612 tracked contacts and 31,837 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT audit advisory services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/it-audit-advisory-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 IT audit advisory services worldwide
RevenueBase records 7,321 matching company records for IT audit advisory services worldwide, with 98,612 tracked contacts and 31,837 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: November 6, 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 IT audit advisory services worldwide
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 | HQ: Enterprise, AL, United StatesReported employees: 1,001-5,000 | Enterprise, AL, United States | 1,001-5,000 | Exact match | 2,214 contacts → |
“Carr, Riggs & Ingram (CRI) is a Top 25 nationally-ranked accounting and advisory firm driven by relationships to cultivate growth.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Leawood, KS, United StatesReported employees: 1,001-5,000 | Leawood, KS, United States | 1,001-5,000 | Exact match | 2,171 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 1,918 contacts → |
“Sikich offers the public and private sectors a diverse platform of professional services across consulting, technology, and compliance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Warsaw, PolandReported employees: 1,001-5,000 | Warsaw, Poland | 1,001-5,000 | Exact match | 1,741 contacts → |
“KPMG jest globalną organizacją niezależnych firm świadczących profesjonalne usługi z zakresu audytu, doradztwa podatkowego, finansowego, prawnego oraz consultingu.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Stockholm, SwedenReported employees: 1,001-5,000 | Stockholm, Sweden | 1,001-5,000 | Exact match | 1,726 contacts → |
“Grant Thornton är ett ledande revisions- och rådgivningsföretag med över 1400 medarbetare som erbjuder tjänster inom revision, skatt, redovisning och specialistrådgivning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: New York, United StatesReported employees: 1,001-5,000 | New York, United States | 1,001-5,000 | Exact match | 1,660 contacts → |
“ACA Group is the leading governance, risk, and compliance advisor to the financial services industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Oslo, NorwayReported employees: 1,001-5,000 | Oslo, Norway | 1,001-5,000 | Exact match | 1,402 contacts → |
“KPMG er mest kjent som revisorer, forretningskonsulenter og advokater, men vi er også mye mer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Reston, VA, United StatesReported employees: 1,001-5,000 | Reston, VA, United States | 1,001-5,000 | Exact match | 1,346 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Chennai, IndiaReported employees: 1,001-5,000 | Chennai, India | 1,001-5,000 | Exact match | 1,276 contacts → |
“Matrix is a passionate team of professionals providing People, Product, and Process assurance services for enterprises across different industry segments for better compliance and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Colombo 03, Sri LankaReported employees: 1,001-5,000 | Colombo 03, Sri Lanka | 1,001-5,000 | Exact match | 1,177 contacts → |
“KPMG is a global organization of independent professional services firms providing Audit, Tax and Advisory services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | HQ: San Jose, CA, United StatesReported employees: 501-1,000 | San Jose, CA, United States | 501-1,000 | Exact match | 813 contacts → |
“Uniqus Consultech is an AI and global tech-enabled consulting company that specializes in Accounting & Reporting Consulting, Governance, Risk & Compliance, Sustainability &…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | HQ: Chicago, IL, United StatesReported employees: 1,001-5,000 | Chicago, IL, United States | 1,001-5,000 | Exact match | 665 contacts → |
“VikingCloud delivers cybersecurity and compliance solutions that simply work.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HQ: Vienna, AustriaReported employees: 1,001-5,000 | Vienna, Austria | 1,001-5,000 | Exact match | 628 contacts → |
“Holen Sie sich eine Datenschutzzertifizierung für Ihr Unternehmen.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | HQ: Lexington, KY, United StatesReported employees: 501-1,000 | Lexington, KY, United States | 501-1,000 | Exact match | 619 contacts → |
“Dean Dorton provides an integrated suite of audit, tax, business management, consulting, and technology solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Mumbai, IndiaReported employees: 501-1,000 | Mumbai, India | 501-1,000 | Exact match | 611 contacts → |
“Founded in 1934, by two gentlemen to whom integrity was paramount, Mr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Riyadh, Saudi ArabiaReported employees: 201-500 | Riyadh, Saudi Arabia | 201-500 | Exact match | 588 contacts → |
“BDO Saudi Arabia (Dr.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Cupertino, United StatesReported employees: 1,001-5,000 | Cupertino, United States | 1,001-5,000 | Exact match | 514 contacts → |
“At Aujas Cybersecurity, we specialize in building and transforming cybersecurity postures to help businesses effectively mitigate risks.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Bangalore, IndiaReported employees: 201-500 | Bangalore, India | 201-500 | Exact match | 480 contacts → |
“Wipfli India (formerly SpiderLogic) provides services on Audit, Accounting, Technology Consulting services to customers of Wipfli LLP through its development centers in Pune and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 473 contacts → |
“We offer Internal Audit & Risk Consulting related services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 448 contacts → |
“ANB is a fully-integrated and one of the fastest growing assurance and business advisory firm, with 450 plus employees and presence in 6 countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Fairfax, ON, United StatesReported employees: 201-500 | Fairfax, ON, United States | 201-500 | Exact match | 437 contacts → |
“ControlCase is committed to bringing peace of mind to the world’s IT compliance programs through our signature partnership approach, commitment to automation, and cost-effective…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Riyadh, Saudi ArabiaReported employees: 51-200 | Riyadh, Saudi Arabia | 51-200 | Exact match | 430 contacts → |
“ECOVIS Al Sabti, in the Kingdom of Saudi Arabia, is a member firm of the ECOVIS International network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | HQ: Mumbai, IndiaReported employees: 201-500 | Mumbai, India | 201-500 | Exact match | 416 contacts → |
“Assurance | Tax | Technology” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | HQ: Iselin, TX, United StatesReported employees: 501-1,000 | Iselin, TX, United States | 501-1,000 | Exact match | 414 contacts → |
“Incorporated in the year 2003 at New Jersey, USA, Intone Networks Inc.(Intone) is an ISO 27001:2013 and 9001:2015 certified leading IT consulting firm, specializing on IT…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Gurgaon, IndiaReported employees: 201-500 | Gurgaon, India | 201-500 | Exact match | 413 contacts → |
“ACPL Systems is a pure-play cybersecurity services company focused on helping organisations translate security investments into measurable outcomes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 7,321 company matches
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IT audit advisory services: dataset insights
November 6, 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
7,297 records in the displayed employee bands.
24 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 country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 7,321 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: November 6, 2026.
Publisher-reported method study
The published RevenueBase SmartSearch benchmark
86% good or better at Exact
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. It reports 86% of Exact matches judged good or better, and 77% for a 240-pair sample of one- or two-word categories. This evaluates the method across study queries rather than auditing this individual list.
Read the study and full methodology ↗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 ↗
IT audit advisory services by location
58 lists · largest firstEvery IT audit advisory services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- IT audit advisory services based in the United States1,346
- IT audit advisory services based in India601
- IT audit advisory services based in the United Kingdom359
- IT audit advisory services based in Brazil305
- IT audit advisory services based in France271
- IT audit advisory services based in Canada197
- IT audit advisory services based in Germany191
- IT audit advisory services based in Australia189
- IT audit advisory services based in the United Arab Emirates155
- IT audit advisory services based in the Netherlands146
- IT audit advisory services based in South Africa143
- IT audit advisory services based in Spain143
- IT audit advisory services based in Türkiye111
- IT audit advisory services based in Italy88
- IT audit advisory services based in Switzerland77
- IT audit advisory services based in Colombia69
- IT audit advisory services based in Mexico68
- IT audit advisory services based in Poland65
- IT audit advisory services based in Sweden60
- IT audit advisory services based in Belgium54
- IT audit advisory services based in Malaysia51
- IT audit advisory services based in Denmark49
- IT audit advisory services based in Saudi Arabia44
- IT audit advisory services based in Kenya41
- IT audit advisory services based in Argentina37
- IT audit advisory services based in Ecuador35
- IT audit advisory services based in Norway35
- IT audit advisory services based in Israel33
- IT audit advisory services based in Morocco32
- IT audit advisory services based in Ireland29
- IT audit advisory services based in Cyprus28
- IT audit advisory services based in New Zealand28
Cities
- IT audit advisory services based in London, United Kingdom153
- IT audit advisory services based in Sao Paulo, Brazil95
- IT audit advisory services based in Dubai, United Arab Emirates94
- IT audit advisory services based in Mumbai, India79
- IT audit advisory services based in Paris, France78
- IT audit advisory services based in Bangalore, India67
- IT audit advisory services based in New York, United States64
- IT audit advisory services based in Toronto, Canada48
- IT audit advisory services based in Istanbul, Türkiye45
- IT audit advisory services based in Melbourne, Australia45
- IT audit advisory services based in Hyderabad, India38
- IT audit advisory services based in Chennai, India37
- IT audit advisory services based in New Delhi, India36
- IT audit advisory services based in Atlanta, United States35
- IT audit advisory services based in Washington, United States35
- IT audit advisory services based in Nairobi, Kenya34
- IT audit advisory services based in Sydney, Australia34
- IT audit advisory services based in Houston, United States33
- IT audit advisory services based in Johannesburg, South Africa33
- IT audit advisory services based in Madrid, Spain33
- IT audit advisory services based in Pune, India33
- IT audit advisory services based in Riyadh, Saudi Arabia33
- IT audit advisory services based in Tampa, United States31
- IT audit advisory services based in Stockholm, Sweden28
- IT audit advisory services based in Chicago, United States26
- IT audit advisory services based in San Francisco, United States25
Questions about this company list
What does Exact match mean for IT audit advisory 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 IT audit advisory services did RevenueBase find worldwide?
The saved snapshot records 7,321 matching company records, 98,612 tracked contacts and 31,837 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 IT audit advisory services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/it-audit-advisory-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗