Company lists · Data refreshed September 2026
Top 23 Internal controls consulting firms based in Türkiye
RevenueBase identified 91 company matches for internal controls consulting firms associated with Türkiye as of September 2026 and tracks 555 professional contacts across them, including 85 with verified work emails. Istanbul is the largest hub.
This list covers company matches for internal controls consulting firms associated with Türkiye, 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 28, 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 23 largest internal controls consulting firms based in Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 54 contacts → | ||||
Exact match “Şirketimiz, 1992 yılında kurulmuştur.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 42 contacts → | ||||
Exact match “Company Profile Lostar Inc, founded in 1998, based in Istanbul/Turkey, provides competitive edge in an uncertain world with Business and Technology Risk Consulting.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 19 contacts → | ||||
Exact match “Teolupus Denetim Güvence Hizmetleri ve Yönetim Danışmanlığı, iç denetim, kurumsal risk yönetimi ve iç kontrol, süreç iyileştirme, insan kaynakları hizmetleri, bayii (franchise)…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “DENETIM TURKEY, which has been established for the purposes of the development of the knowledge and application of modern business administration in the areas of Tax, Accounting…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 10 contacts → | ||||
Exact match “GRC LEGAL is a legal and compliance firm that lies at the intersection of IT and technology with law practice and offers a comprehensive portfolio of legal services to…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “Akademik Bağımsız Denetim A.Ş.” 13 Aralık 1994 yılında Bağımsız Denetim, İç Denetim, Muhasebe, Finansal ve Mali Danışmanlık hizmetleri sunmak üzere Ankara’da kurulmuştur.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 9 contacts → | ||||
Exact match “1996 yılında İzmir’de kurulan SİMGEÇÖZÜMEVİ, bugün 500' ü aşkın müşterisi ve 15' e yakın iş ortağı ile alanında uzmanlaşmış personeli ve kurumsal organizasyon yapısı ile hizmet…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “İDM İç Denetim Merkezi is a financial services company based out of Fahrettin Kerim Gökay ad:228 / 19, İstanbul, Istanbul, Turkey.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “Seamark olarak güçlü bilgi birikimi ve derin endüstri uzmanlığına sahip profesyonellerden kurulu kadromuz ile özel, kamu ve sosyal sektörlerdeki kuruluşların kendileri için en…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Our consultancy services enable you to effectively manage internal and external risks that may arise from your company, employees, and business partners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “30 yılı aşkın mali müşavirlik ve yönetim tecrübesi üzerine kurulan Sfs denetim ve yönetim danışmalığı - Üst düzey işletme yönetimi - Kaynak yönetimi - Bağımsız denetim -…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “Finans, üretim ve iletişim alanlarında iç denetim ve yönetim danışmanlığı hizmetleri veren bir şirket” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “G&G is an organization located in Turkey and Hungary, who is aiming to support the organizations and individuals to conduct their businesses on efficient and secure platforms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Founded by two passionate experts with more than 20 years of unique experience in their fields, Holicy Consulting is established to support all organizations in dealing with…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “Managed internal controls related services (business process reviews, designs and re-engineering, controls review and implementation, risk assessments) for government institutions…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Kurumsal organizasyonların bilgi güvenliği risklerini sistematik biçimde yönetmelerine destek oluyoruz.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “Bayraktar Consulting was established during January 2010 by Arda Bayraktar and providing audit and consulting services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “TnB Kurumsal Danışmanlık ve Denetim Ltd.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Neta Denetim; İç Kontrol, Uyum ve Risk Yönetimi alanlarında müşterilerine bilgi ve birikimini aktaran bir danışmanlık firmasıdır.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “We would like to share that we have concluded our operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “HDE, İç Denetim / İç Kontrol, Süreç Danışmanlığı ve Bilişim Teknolojileri alanlarında çözüm ve hizmetler sunan, uzmanlık odaklı butik bir firmadır.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 1 contacts → | ||||
Exact match “Dünya standartlarını kurumunuzun yapısına uygun olarak kurguluyor, sürdürülebilir ve güçlü organizasyonlar kurmanıza yardımcı oluyoruz.” Recorded in the RevenueBase company graph · Sep 28, 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 controls 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 23 of 91 internal controls consulting firms based in Türkiye
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Internal controls consulting firms based in Türkiye at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 91 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Türkiye whose business descriptions match “internal controls 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 85 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 28, 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 controls consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many internal controls consulting firms are there based in Türkiye?
RevenueBase identified 91 company matches for internal controls consulting firms associated with Türkiye 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?
PKF İzmir tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most internal controls consulting firms?
Istanbul leads with 42 company records, followed by Ankara (8) and Izmir (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 85 professional contacts with verified work emails tracked across these 91 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 91 internal controls consulting firms based in Türkiye. Start with a free account, no credit card.
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Internal controls consulting firms by geography
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- Internal controls consulting firms based in Rio De Janeiro, Brazil
- Internal controls consulting firms based in Sao Paulo, Brazil
- Internal controls consulting firms based in Toronto, Canada
- Internal controls consulting firms based in Paris, France
- Internal controls consulting firms based in Mumbai, India
- Internal controls consulting firms based in Milan, Italy
- Internal controls consulting firms based in Rome, Italy
- Internal controls consulting firms based in Johannesburg, South Africa
- Internal controls consulting firms based in Barcelona, Spain
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 23 internal controls consulting firms based in Türkiye
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 91 matching company records for internal controls consulting firms based in Türkiye, with 555 tracked contacts and 85 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 23 internal controls consulting firms based in Türkiye
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 |  PKF İzmirpkfizmir.comHQ: Konak, TürkiyeReported employees: 51-200 | Konak, Türkiye | 51-200 | Exact match | 54 contacts → |
“Şirketimiz, 1992 yılında kurulmuştur.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Lostar Bilgi Güvenliğilostar.com.trHQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 42 contacts → |
“Company Profile Lostar Inc, founded in 1998, based in Istanbul/Turkey, provides competitive edge in an uncertain world with Business and Technology Risk Consulting.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Teolupus Denetim, Güvence Hizmetleri VE Yönetim Danışmanlığı Audit, Assurance Services And MNG CONteolupus.comHQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 19 contacts → |
“Teolupus Denetim Güvence Hizmetleri ve Yönetim Danışmanlığı, iç denetim, kurumsal risk yönetimi ve iç kontrol, süreç iyileştirme, insan kaynakları hizmetleri, bayii (franchise)…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Denetim Turkey - Nexiadenetimturkey.comHQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 14 contacts → |
“DENETIM TURKEY, which has been established for the purposes of the development of the knowledge and application of modern business administration in the areas of Tax, Accounting…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  GRC Legal Strategy & Compliancegrc-legal.comHQ: Besiktas, TürkiyeReported employees: 11-50 | Besiktas, Türkiye | 11-50 | Exact match | 10 contacts → |
“GRC LEGAL is a legal and compliance firm that lies at the intersection of IT and technology with law practice and offers a comprehensive portfolio of legal services to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Akademik Bağımsız Denetimakademikdenetim.com.trHQ: Sariyer, TürkiyeReported employees: 11-50 | Sariyer, Türkiye | 11-50 | Exact match | 10 contacts → |
“Akademik Bağımsız Denetim A.Ş.” 13 Aralık 1994 yılında Bağımsız Denetim, İç Denetim, Muhasebe, Finansal ve Mali Danışmanlık hizmetleri sunmak üzere Ankara’da kurulmuştur.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Simge Çözümevisimgecozumevi.comHQ: Bornova, TürkiyeReported employees: 11-50 | Bornova, Türkiye | 11-50 | Exact match | 9 contacts → |
“1996 yılında İzmir’de kurulan SİMGEÇÖZÜMEVİ, bugün 500' ü aşkın müşterisi ve 15' e yakın iş ortağı ile alanında uzmanlaşmış personeli ve kurumsal organizasyon yapısı ile hizmet…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Anali̇z Bağimsiz Deneti̇m VE Danişmanlik A.Şanalizbd.com.trHQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  İDM İÇ Denetim Merkeziicdenetimmerkezi.comHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 7 contacts → |
“İDM İç Denetim Merkezi is a financial services company based out of Fahrettin Kerim Gökay ad:228 / 19, İstanbul, Istanbul, Turkey.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Seamarkseamarkconsultancy.comHQ: İncek, TürkiyeReported employees: 1-10 | İncek, Türkiye | 1-10 | Exact match | 6 contacts → |
“Seamark olarak güçlü bilgi birikimi ve derin endüstri uzmanlığına sahip profesyonellerden kurulu kadromuz ile özel, kamu ve sosyal sektörlerdeki kuruluşların kendileri için en…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Securitmamysa.tcHQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 5 contacts → |
“Our consultancy services enable you to effectively manage internal and external risks that may arise from your company, employees, and business partners.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  SFS Denetim VE Yönetim Danışmanlığı A.Şsfsgroup.com.trHQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 4 contacts → |
“30 yılı aşkın mali müşavirlik ve yönetim tecrübesi üzerine kurulan Sfs denetim ve yönetim danışmalığı - Üst düzey işletme yönetimi - Kaynak yönetimi - Bağımsız denetim -…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Quartz Audit & Consultingqac.com.trHQ: Serdivan, TürkiyeReported employees: 1-10 | Serdivan, Türkiye | 1-10 | Exact match | 4 contacts → |
“Finans, üretim ve iletişim alanlarında iç denetim ve yönetim danışmanlığı hizmetleri veren bir şirket” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  G&g Consultancyggconsultancy.netHQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 3 contacts → |
“G&G is an organization located in Turkey and Hungary, who is aiming to support the organizations and individuals to conduct their businesses on efficient and secure platforms.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Holicy Consultingholicyconsulting.comHQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 3 contacts → |
“Founded by two passionate experts with more than 20 years of unique experience in their fields, Holicy Consulting is established to support all organizations in dealing with…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Kontrast Danışmanlık Tic. Ltd. ŞTItr-contrust.comHQ: İzmi̇r, TürkiyeReported employees: 1-10 | İzmi̇r, Türkiye | 1-10 | Exact match | 3 contacts → |
“Managed internal controls related services (business process reviews, designs and re-engineering, controls review and implementation, risk assessments) for government institutions…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Secure Forssecurefors.comHQ: Kartal, TürkiyeReported employees: 1-10 | Kartal, Türkiye | 1-10 | Exact match | 3 contacts → |
“Kurumsal organizasyonların bilgi güvenliği risklerini sistematik biçimde yönetmelerine destek oluyoruz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bayraktar Consultingbayraktar.co HQ: Ankara, TürkiyeReported employees: 1-10 | Ankara, Türkiye | 1-10 | Exact match | 3 contacts → |
“Bayraktar Consulting was established during January 2010 by Arda Bayraktar and providing audit and consulting services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  TNB Akademitnbakademi.comHQ: Bayraklı, TürkiyeReported employees: 1-10 | Bayraklı, Türkiye | 1-10 | Exact match | 2 contacts → |
“TnB Kurumsal Danışmanlık ve Denetim Ltd.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Neta Denetimnetadenetim.comHQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 2 contacts → |
“Neta Denetim; İç Kontrol, Uyum ve Risk Yönetimi alanlarında müşterilerine bilgi ve birikimini aktaran bir danışmanlık firmasıdır.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Bold&digitalbold-digital.comHQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 2 contacts → |
“We would like to share that we have concluded our operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HDE Technology & Consultancyhdeconsulting.com HQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 1 contacts → |
“HDE, İç Denetim / İç Kontrol, Süreç Danışmanlığı ve Bilişim Teknolojileri alanlarında çözüm ve hizmetler sunan, uzmanlık odaklı butik bir firmadır.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | QUBIKqubik.com.tr HQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 1 contacts → |
“Dünya standartlarını kurumunuzun yapısına uygun olarak kurguluyor, sürdürülebilir ve güçlü organizasyonlar kurmanıza yardımcı oluyoruz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 91 company matches
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Internal controls consulting firms: dataset insights
September 28, 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
91 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 91 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 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 controls 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 controls consulting firms did RevenueBase find based in Türkiye?
The saved snapshot records 91 matching company records, 555 tracked contacts and 85 verified emails. The public preview displays 23 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 28, 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 controls consulting firms by geography
- Internal controls consulting firms based in Melbourne, Australia
- Internal controls consulting firms based in Sydney, Australia
- Internal controls consulting firms based in Belo Horizonte, Brazil
- Internal controls consulting firms based in Rio De Janeiro, Brazil
- Internal controls consulting firms based in Sao Paulo, Brazil
- Internal controls consulting firms based in Toronto, Canada
- Internal controls consulting firms based in Paris, France
- Internal controls consulting firms based in Mumbai, India
- Internal controls consulting firms based in Milan, Italy
- Internal controls consulting firms based in Rome, Italy
- Internal controls consulting firms based in Johannesburg, South Africa
- Internal controls consulting firms based in Barcelona, Spain
Cite this list
RevenueBase Data Team. Top 23 internal controls consulting firms based in Türkiye. Snapshot: September 28, 2026. https://revenuebase.ai/companies/internal-controls-consulting-firms/turkiye.
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 controls consulting firms based in Melbourne, Australia
- Internal controls consulting firms based in Sydney, Australia
- Internal controls consulting firms based in Belo Horizonte, Brazil
- Internal controls consulting firms based in Rio De Janeiro, Brazil
- Internal controls consulting firms based in Sao Paulo, Brazil
- Internal controls consulting firms based in Toronto, Canada
Company intelligence · public preview
Top 23 internal controls consulting firms based in Türkiye
RevenueBase records 91 matching company records for internal controls consulting firms based in Türkiye, with 555 tracked contacts and 85 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 28, 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 23 internal controls consulting firms based in Türkiye
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 | PKF İzmirpkfizmir.com HQ: Konak, TürkiyeReported employees: 51-200 | Konak, Türkiye | 51-200 | Exact match | 54 contacts → |
“Şirketimiz, 1992 yılında kurulmuştur.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Lostar Bilgi Güvenliğilostar.com.tr HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 42 contacts → |
“Company Profile Lostar Inc, founded in 1998, based in Istanbul/Turkey, provides competitive edge in an uncertain world with Business and Technology Risk Consulting.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Teolupus Denetim, Güvence Hizmetleri VE Yönetim Danışmanlığı Audit, Assurance Services And MNG CONteolupus.com HQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 19 contacts → |
“Teolupus Denetim Güvence Hizmetleri ve Yönetim Danışmanlığı, iç denetim, kurumsal risk yönetimi ve iç kontrol, süreç iyileştirme, insan kaynakları hizmetleri, bayii (franchise)…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Denetim Turkey - Nexiadenetimturkey.com HQ: İstanbul, TürkiyeReported employees: 11-50 | İstanbul, Türkiye | 11-50 | Exact match | 14 contacts → |
“DENETIM TURKEY, which has been established for the purposes of the development of the knowledge and application of modern business administration in the areas of Tax, Accounting…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | GRC Legal Strategy & Compliancegrc-legal.com HQ: Besiktas, TürkiyeReported employees: 11-50 | Besiktas, Türkiye | 11-50 | Exact match | 10 contacts → |
“GRC LEGAL is a legal and compliance firm that lies at the intersection of IT and technology with law practice and offers a comprehensive portfolio of legal services to…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Akademik Bağımsız Denetimakademikdenetim.com.tr HQ: Sariyer, TürkiyeReported employees: 11-50 | Sariyer, Türkiye | 11-50 | Exact match | 10 contacts → |
“Akademik Bağımsız Denetim A.Ş.” 13 Aralık 1994 yılında Bağımsız Denetim, İç Denetim, Muhasebe, Finansal ve Mali Danışmanlık hizmetleri sunmak üzere Ankara’da kurulmuştur.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Simge Çözümevisimgecozumevi.com HQ: Bornova, TürkiyeReported employees: 11-50 | Bornova, Türkiye | 11-50 | Exact match | 9 contacts → |
“1996 yılında İzmir’de kurulan SİMGEÇÖZÜMEVİ, bugün 500' ü aşkın müşterisi ve 15' e yakın iş ortağı ile alanında uzmanlaşmış personeli ve kurumsal organizasyon yapısı ile hizmet…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Anali̇z Bağimsiz Deneti̇m VE Danişmanlik A.Şanalizbd.com.tr HQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | İDM İÇ Denetim Merkeziicdenetimmerkezi.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 7 contacts → |
“İDM İç Denetim Merkezi is a financial services company based out of Fahrettin Kerim Gökay ad:228 / 19, İstanbul, Istanbul, Turkey.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Seamarkseamarkconsultancy.com HQ: İncek, TürkiyeReported employees: 1-10 | İncek, Türkiye | 1-10 | Exact match | 6 contacts → |
“Seamark olarak güçlü bilgi birikimi ve derin endüstri uzmanlığına sahip profesyonellerden kurulu kadromuz ile özel, kamu ve sosyal sektörlerdeki kuruluşların kendileri için en…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Securitmamysa.tc HQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 5 contacts → |
“Our consultancy services enable you to effectively manage internal and external risks that may arise from your company, employees, and business partners.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SFS Denetim VE Yönetim Danışmanlığı A.Şsfsgroup.com.tr HQ: Istanbul, TürkiyeReported employees: 11-50 | Istanbul, Türkiye | 11-50 | Exact match | 4 contacts → |
“30 yılı aşkın mali müşavirlik ve yönetim tecrübesi üzerine kurulan Sfs denetim ve yönetim danışmalığı - Üst düzey işletme yönetimi - Kaynak yönetimi - Bağımsız denetim -…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Quartz Audit & Consultingqac.com.tr HQ: Serdivan, TürkiyeReported employees: 1-10 | Serdivan, Türkiye | 1-10 | Exact match | 4 contacts → |
“Finans, üretim ve iletişim alanlarında iç denetim ve yönetim danışmanlığı hizmetleri veren bir şirket” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | G&g Consultancyggconsultancy.net HQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 3 contacts → |
“G&G is an organization located in Turkey and Hungary, who is aiming to support the organizations and individuals to conduct their businesses on efficient and secure platforms.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Holicy Consultingholicyconsulting.com HQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 3 contacts → |
“Founded by two passionate experts with more than 20 years of unique experience in their fields, Holicy Consulting is established to support all organizations in dealing with…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Kontrast Danışmanlık Tic. Ltd. ŞTItr-contrust.com HQ: İzmi̇r, TürkiyeReported employees: 1-10 | İzmi̇r, Türkiye | 1-10 | Exact match | 3 contacts → |
“Managed internal controls related services (business process reviews, designs and re-engineering, controls review and implementation, risk assessments) for government institutions…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Secure Forssecurefors.com HQ: Kartal, TürkiyeReported employees: 1-10 | Kartal, Türkiye | 1-10 | Exact match | 3 contacts → |
“Kurumsal organizasyonların bilgi güvenliği risklerini sistematik biçimde yönetmelerine destek oluyoruz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Bayraktar Consultingbayraktar.co HQ: Ankara, TürkiyeReported employees: 1-10 | Ankara, Türkiye | 1-10 | Exact match | 3 contacts → |
“Bayraktar Consulting was established during January 2010 by Arda Bayraktar and providing audit and consulting services.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | TNB Akademitnbakademi.com HQ: Bayraklı, TürkiyeReported employees: 1-10 | Bayraklı, Türkiye | 1-10 | Exact match | 2 contacts → |
“TnB Kurumsal Danışmanlık ve Denetim Ltd.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Neta Denetimnetadenetim.com HQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 2 contacts → |
“Neta Denetim; İç Kontrol, Uyum ve Risk Yönetimi alanlarında müşterilerine bilgi ve birikimini aktaran bir danışmanlık firmasıdır.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bold&digitalbold-digital.com HQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 2 contacts → |
“We would like to share that we have concluded our operations.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HDE Technology & Consultancyhdeconsulting.com HQ: Istanbul, TürkiyeReported employees: 1-10 | Istanbul, Türkiye | 1-10 | Exact match | 1 contacts → |
“HDE, İç Denetim / İç Kontrol, Süreç Danışmanlığı ve Bilişim Teknolojileri alanlarında çözüm ve hizmetler sunan, uzmanlık odaklı butik bir firmadır.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | QUBIKqubik.com.tr HQ: İstanbul, TürkiyeReported employees: 1-10 | İstanbul, Türkiye | 1-10 | Exact match | 1 contacts → |
“Dünya standartlarını kurumunuzun yapısına uygun olarak kurguluyor, sürdürülebilir ve güçlü organizasyonlar kurmanıza yardımcı oluyoruz.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 91 company matches
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Internal controls consulting firms: dataset insights
September 28, 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
91 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 91 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 28, 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 controls 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 controls consulting firms did RevenueBase find based in Türkiye?
The saved snapshot records 91 matching company records, 555 tracked contacts and 85 verified emails. The public preview displays 23 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 28, 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 controls consulting firms by geography
- Internal controls consulting firms based in Melbourne, Australia
- Internal controls consulting firms based in Sydney, Australia
- Internal controls consulting firms based in Belo Horizonte, Brazil
- Internal controls consulting firms based in Rio De Janeiro, Brazil
- Internal controls consulting firms based in Sao Paulo, Brazil
- Internal controls consulting firms based in Toronto, Canada
- Internal controls consulting firms based in Paris, France
- Internal controls consulting firms based in Mumbai, India
- Internal controls consulting firms based in Milan, Italy
- Internal controls consulting firms based in Rome, Italy
- Internal controls consulting firms based in Johannesburg, South Africa
- Internal controls consulting firms based in Barcelona, Spain
Cite this list
RevenueBase Data Team. Top 23 internal controls consulting firms based in Türkiye. Snapshot: September 28, 2026. https://revenuebase.ai/companies/internal-controls-consulting-firms/turkiye.
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 controls consulting firms based in Melbourne, Australia
- Internal controls consulting firms based in Sydney, Australia
- Internal controls consulting firms based in Belo Horizonte, Brazil
- Internal controls consulting firms based in Rio De Janeiro, Brazil
- Internal controls consulting firms based in Sao Paulo, Brazil
- Internal controls consulting firms based in Toronto, Canada