Company lists · Data refreshed November 2026
Top 15 Consultancy agencies based in Sisli, Türkiye
RevenueBase identified 135 company matches for consultancy agencies associated with Sisli, Türkiye as of November 2026 and tracks 1,006 professional contacts across them, including 162 with verified work emails. Across Türkiye, Istanbul is the largest hub for this category (1,582 companies); Sisli has 135.
This list covers company matches for consultancy agencies associated with Sisli, 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 November 6, 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 15 largest consultancy agencies based in Sisli, Türkiye
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 42 contacts → | ||||
Exact match “Founded in 1991, MESE has the agility to respond to the current and evolving needs of its customers by establishing new teams with many years of experience in journalism and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 34 contacts → | ||||
Exact match “3GEN Digital Growth Agency is a consultancy firm that helps businesses reach their goals and maximize their digital efforts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 30 contacts → | ||||
Exact match “A&B Public Relations”, founded in 1974 by the late Prof.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 16 contacts → | ||||
Exact match “With over 38 years of insight-driven expertise, StratejiCo.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 11 contacts → | ||||
Exact match “Consulta Grubu, hizmet alanlarına göre kurumsal yapılanmasını oluşturmuş beş şirketten oluşmaktadır.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “Mecaz is a full service Marketing & Advertising Agency specialized in; Marketing Services ATL Communication BTL Communication Strategic Marketing Consultancy Direct Marketing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “Founded in 1990 by Ali Saydam, Bersay Communications Consultancy is the leader communications consultancy agency in Turkey.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “M-GEN is a name derived from the term "Millennium Generation," referencing the 21st-century business world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “As CFA International, we are a professional partnership formed by the integration of three partners, namely ABBAK Hukuk, PAMİR Danışmanlık and TTE Enerji.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Walton Group uluslararası alanda edinmiş olduğu deneyimle 10 yılı aşkın bir süredir Türkiye’de, uzman danışman ekibiyle yönetim ve icra kurullarına İnsan Kaynakları Danışmanlığı…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “TrustHR was established in 2022 under the authorization of İŞKUR (Turkish Employment Agency) as an Employment Agency with license number 187, with the aim of providing management…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “For 28 years we’ve been helping international organisations succeed on arrival by providing the initial impetus they need to succeed and then building on that momentum.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 2 contacts → | ||||
Exact match “GEE GRAND EYE DANIŞMANLIK VE DIŞ TİCARETA.Ş.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 1 contacts → | ||||
Exact match “Liberum Legal, hem uluslararası alanda hem de ülke içinde yerel ve yabancı şirketler ile gerçek kişilere danışmanlık hizmeti verilmesi, müvekkillerin dava, tahkim ve…” 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 “consultancy agencies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 15 of 135 consultancy agencies based in Sisli, Türkiye
See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Consultancy agencies based in Sisli, Türkiye at a glance
As of Nov 6, 2026Companies by employee count
Email recency for this list is measured across the whole Türkiye list rather than for Sisli, so it is reported there. Company counts and contact totals on this page are exact for Sisli, over 135 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 Sisli, Türkiye whose business descriptions match “consultancy agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 162 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.
Consultancy agencies by metro in Türkiye
- Consultancy agencies in Istanbul1582
- Consultancy agencies in Ankara343
- Consultancy agencies in Cankaya158
- Consultancy agencies in Izmir156
- Consultancy agencies in Kadikoy118
- Consultancy agencies in Atasehir111
- Consultancy agencies in Besiktas91
- Consultancy agencies in Beyoglu42
- Consultancy agencies in Konak36
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “consultancy agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many consultancy agencies are there based in Sisli, Türkiye?
RevenueBase identified 135 company matches for consultancy agencies associated with Sisli, Türkiye 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?
Mese Halkla İlişkiler VE İletişim Danışmanlığı tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Türkiye has the most consultancy agencies?
Istanbul leads Türkiye with 1,582 company records, followed by Ankara (343) and Cankaya (158). Sisli has 135.
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 162 professional contacts with verified work emails tracked across these 135 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.
Ready to reach these companies? Verified emails and direct dials for all 135 consultancy agencies based in Sisli, Türkiye. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 15 consultancy agencies based in Sisli, Türkiye
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 135 matching company records for consultancy agencies based in Sisli, Türkiye, with 1,006 tracked contacts and 162 verified work emails.
This public preview shows 15 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 15 consultancy agencies based in Sisli, 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 | HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 42 contacts → |
“Founded in 1991, MESE has the agility to respond to the current and evolving needs of its customers by establishing new teams with many years of experience in journalism and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  3gen Digital Growth Agencydigital.3gen.com.trHQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 34 contacts → |
“3GEN Digital Growth Agency is a consultancy firm that helps businesses reach their goals and maximize their digital efforts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | A VE B İletişim A. Şab-pr.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 30 contacts → |
“A&B Public Relations”, founded in 1974 by the late Prof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Stratejicostratejico.comHQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 16 contacts → |
“With over 38 years of insight-driven expertise, StratejiCo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Consultaconsulta.com.tr HQ: Sisli, TürkiyeReported employees: 51-200 | Sisli, Türkiye | 51-200 | Exact match | 11 contacts → |
“Consulta Grubu, hizmet alanlarına göre kurumsal yapılanmasını oluşturmuş beş şirketten oluşmaktadır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  MECAZmecazistanbul.comHQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 10 contacts → |
“Mecaz is a full service Marketing & Advertising Agency specialized in; Marketing Services ATL Communication BTL Communication Strategic Marketing Consultancy Direct Marketing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bersay Communications Consultancybersay.com.tr HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 8 contacts → |
“Founded in 1990 by Ali Saydam, Bersay Communications Consultancy is the leader communications consultancy agency in Turkey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | İmece Destek Danışmanlık Hizmetleri A.Şimecedestek.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  M-Gen Tech & Consultancy Agencym-gen.bizHQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 6 contacts → |
“M-GEN is a name derived from the term "Millennium Generation," referencing the 21st-century business world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CFA Internationalcfainternational.com.trHQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 5 contacts → |
“As CFA International, we are a professional partnership formed by the integration of three partners, namely ABBAK Hukuk, PAMİR Danışmanlık and TTE Enerji.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Walton Groupgroupwalton.comHQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 5 contacts → |
“Walton Group uluslararası alanda edinmiş olduğu deneyimle 10 yılı aşkın bir süredir Türkiye’de, uzman danışman ekibiyle yönetim ve icra kurullarına İnsan Kaynakları Danışmanlığı…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Trusthr Human Resources & Consultancytrusthr.com.trHQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 4 contacts → |
“TrustHR was established in 2022 under the authorization of İŞKUR (Turkish Employment Agency) as an Employment Agency with license number 187, with the aim of providing management…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Optimoregroupoptimoregroup.comHQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 3 contacts → |
“For 28 years we’ve been helping international organisations succeed on arrival by providing the initial impetus they need to succeed and then building on that momentum.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  GEE Grand EYE Danişmanlik VE DIŞ Ti̇caret A.Şgeeofficial.comHQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 2 contacts → |
“GEE GRAND EYE DANIŞMANLIK VE DIŞ TİCARETA.Ş.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Liberum Legalliberumlegal.com.trHQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 1 contacts → |
“Liberum Legal, hem uluslararası alanda hem de ülke içinde yerel ve yabancı şirketler ile gerçek kişilere danışmanlık hizmeti verilmesi, müvekkillerin dava, tahkim ve…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 15 of 135 company matches
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Consultancy agencies: 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
135 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Türkiye list rather than for Sisli, so it is reported there. Company counts and contact totals on this page are exact for Sisli, over 135 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 ↗
Consultancy agencies by metro in Türkiye
- Consultancy agencies in Istanbul1582
- Consultancy agencies in Ankara343
- Consultancy agencies in Cankaya158
- Consultancy agencies in Izmir156
- Consultancy agencies in Kadikoy118
- Consultancy agencies in Atasehir111
- Consultancy agencies in Besiktas91
- Consultancy agencies in Beyoglu42
- Consultancy agencies in Konak36
Questions about this company list
What does Exact match mean for consultancy agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many consultancy agencies did RevenueBase find based in Sisli, Türkiye?
The saved snapshot records 135 matching company records, 1,006 tracked contacts and 162 verified emails. The public preview displays 15 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
Consultancy agencies by geography
- Consultancy agencies based in the United States
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- Consultancy agencies based in Brazil
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- Consultancy agencies based in Germany
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- Consultancy agencies based in Italy
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Cite this list
RevenueBase Data Team. Top 15 consultancy agencies based in Sisli, Türkiye. Snapshot: November 6, 2026. https://revenuebase.ai/companies/consultancy-agencies/turkiye/sisli.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Consultancy agencies based in the United States
- Consultancy agencies based in the United Kingdom
- Consultancy agencies based in Brazil
- Consultancy agencies based in France
- Consultancy agencies based in Germany
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Company intelligence · public preview
Top 15 consultancy agencies based in Sisli, Türkiye
RevenueBase records 135 matching company records for consultancy agencies based in Sisli, Türkiye, with 1,006 tracked contacts and 162 verified work emails.
This public preview shows 15 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 15 consultancy agencies based in Sisli, 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 | HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 42 contacts → |
“Founded in 1991, MESE has the agility to respond to the current and evolving needs of its customers by establishing new teams with many years of experience in journalism and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 3gen Digital Growth Agencydigital.3gen.com.tr HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 34 contacts → |
“3GEN Digital Growth Agency is a consultancy firm that helps businesses reach their goals and maximize their digital efforts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | A VE B İletişim A. Şab-pr.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 30 contacts → |
“A&B Public Relations”, founded in 1974 by the late Prof.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Stratejicostratejico.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 16 contacts → |
“With over 38 years of insight-driven expertise, StratejiCo.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Consultaconsulta.com.tr HQ: Sisli, TürkiyeReported employees: 51-200 | Sisli, Türkiye | 51-200 | Exact match | 11 contacts → |
“Consulta Grubu, hizmet alanlarına göre kurumsal yapılanmasını oluşturmuş beş şirketten oluşmaktadır.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | MECAZmecazistanbul.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 10 contacts → |
“Mecaz is a full service Marketing & Advertising Agency specialized in; Marketing Services ATL Communication BTL Communication Strategic Marketing Consultancy Direct Marketing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bersay Communications Consultancybersay.com.tr HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 8 contacts → |
“Founded in 1990 by Ali Saydam, Bersay Communications Consultancy is the leader communications consultancy agency in Turkey.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | İmece Destek Danışmanlık Hizmetleri A.Şimecedestek.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | M-Gen Tech & Consultancy Agencym-gen.biz HQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 6 contacts → |
“M-GEN is a name derived from the term "Millennium Generation," referencing the 21st-century business world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CFA Internationalcfainternational.com.tr HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 5 contacts → |
“As CFA International, we are a professional partnership formed by the integration of three partners, namely ABBAK Hukuk, PAMİR Danışmanlık and TTE Enerji.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Walton Groupgroupwalton.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 5 contacts → |
“Walton Group uluslararası alanda edinmiş olduğu deneyimle 10 yılı aşkın bir süredir Türkiye’de, uzman danışman ekibiyle yönetim ve icra kurullarına İnsan Kaynakları Danışmanlığı…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Trusthr Human Resources & Consultancytrusthr.com.tr HQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 4 contacts → |
“TrustHR was established in 2022 under the authorization of İŞKUR (Turkish Employment Agency) as an Employment Agency with license number 187, with the aim of providing management…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Optimoregroupoptimoregroup.com HQ: Sisli, TürkiyeReported employees: 11-50 | Sisli, Türkiye | 11-50 | Exact match | 3 contacts → |
“For 28 years we’ve been helping international organisations succeed on arrival by providing the initial impetus they need to succeed and then building on that momentum.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | GEE Grand EYE Danişmanlik VE DIŞ Ti̇caret A.Şgeeofficial.com HQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 2 contacts → |
“GEE GRAND EYE DANIŞMANLIK VE DIŞ TİCARETA.Ş.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Liberum Legalliberumlegal.com.tr HQ: Sisli, TürkiyeReported employees: 1-10 | Sisli, Türkiye | 1-10 | Exact match | 1 contacts → |
“Liberum Legal, hem uluslararası alanda hem de ülke içinde yerel ve yabancı şirketler ile gerçek kişilere danışmanlık hizmeti verilmesi, müvekkillerin dava, tahkim ve…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Consultancy agencies: 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
135 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Türkiye list rather than for Sisli, so it is reported there. Company counts and contact totals on this page are exact for Sisli, over 135 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 ↗
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Questions about this company list
What does Exact match mean for consultancy agencies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many consultancy agencies did RevenueBase find based in Sisli, Türkiye?
The saved snapshot records 135 matching company records, 1,006 tracked contacts and 162 verified emails. The public preview displays 15 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.
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Cite this list
RevenueBase Data Team. Top 15 consultancy agencies based in Sisli, Türkiye. Snapshot: November 6, 2026. https://revenuebase.ai/companies/consultancy-agencies/turkiye/sisli.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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