Company lists · Data refreshed September 2026

Top 25 Data privacy consultancies worldwide

RevenueBase identified 4,917 company matches for data privacy consultancies worldwide as of September 2026 and tracks 50,558 professional contacts across them, including 8,031 with verified work emails. Germany is the largest market and London the largest hub.

This list covers company matches for data privacy consultancies 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 September 28, 2026. Country and city lists for data privacy consultancies 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
4,917Companies
50,558Contacts tracked
8,031Verified emails
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The 25 largest data privacy consultancies worldwide

Ranked by team size
Top 25 of 4,917 company matches for data privacy consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWayne, PA, United StatesHQ recorded Sep 28, 20261,001-5,000557 contacts →

Exact match

“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 28, 2026201-500368 contacts →

Exact match

“HaystackID solves complex data challenges related to legal, compliance, regulatory, and cyber events.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWalnut Creek, CA, United StatesHQ recorded Sep 28, 2026201-500350 contacts →

Exact match

“Data privacy regulations change daily, with new laws introduced worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchEspoo, FinlandHQ recorded Sep 28, 2026201-500287 contacts →

Exact match

“Epical is a pure-play data consultancy with services and expertise to support and enable the management, utilization and protection of data.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchDevon, PA, United StatesHQ recorded Sep 28, 2026201-500213 contacts →

Exact match

“Founded by John F.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchMadrid, SpainHQ recorded Sep 28, 202651-200183 contacts →

Exact match

“Expertos en Ciberseguridad, Privacidad, GRC, IRM y Cumplimiento Normativo unificando la perspectiva Legal y Tecnológica GOVERTIS es la mayor firma de Advisory 100% especializada…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchBengaluru East, IndiaHQ recorded Sep 28, 202651-200155 contacts →

Exact match

“Tsaaro People Consulting redefines Digital Trust through specialist talent and advisory across Privacy, Cybersecurity, AI Governance, and Risk & Compliance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchWroclaw, PolandHQ recorded Sep 28, 202651-200154 contacts →

Exact match

“Piwik PRO develops a privacy-first platform, providing an advanced suite of modules centered around analytics.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchPort Louis, MauritiusHQ recorded Sep 28, 202651-200153 contacts →

Exact match

“BDO IT Consulting is a trustworthy firm with a strong and longstanding reputation that has extensive local and international experience in providing IT Governance and Consulting…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Sep 28, 202651-200146 contacts →

Exact match

“Built for compliance.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Sep 28, 202651-200139 contacts →

Exact match

“Transcend is the only autonomous data decision platform that answers “can I use this data?” to scale customer growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchSt Petersburg, FL, RussiaHQ recorded Sep 28, 202651-200130 contacts →

Exact match

“360 Advanced is a relationship-focused cybersecurity and compliance firm offering security, privacy and compliance-oriented solutions customized to meet your organization and your…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKarachi, PakistanHQ recorded Sep 28, 2026201-500126 contacts →

Exact match

“Management Consulting Services”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 28, 202651-200126 contacts →

Exact match

“We are TRPGLOBAL, your strategic partner in helping you with the complexities of risk management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Sep 28, 202651-200119 contacts →

Exact match

“Edgile was founded in 2001 to deliver strategic cybersecurity and risk management services to the Fortune 500.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchBarcelona, SpainHQ recorded Sep 28, 202651-200114 contacts →

Exact match

“A2SECURE is a global cybersecurity expert based in Spain, founded in 2009 with private capital and now established as a leading MSSP provider.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchMadrid, SpainHQ recorded Sep 28, 202651-200110 contacts →

Exact match

“Audidat Protección de Datos lleva en el mercado desde 2003, cuando un grupo de abogados y profesionales especializados en economía, marketing y empresa con más de veinte años de…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchNew Delhi, IndiaHQ recorded Sep 28, 202651-200106 contacts →

Exact match

“MGC Global Risk Advisory ('the firm') is a leading and specialist risk advisory consulting firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Sep 28, 202651-20089 contacts →

Exact match

“EngAge, l’era dell’impegno reciproco, nasce dall’esperienza pluriennale del suo Management in ambito bancario per offrire servizi di Compliance normativa e regolamentare…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchLiverpool Street, United KingdomHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“The DPO Centre is the leading provider of fractional Data Protection Officer (DPO) resources, delivering expert data protection, AI Governance and privacy services from our…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchJakarta, IndonesiaHQ recorded Sep 28, 202651-20084 contacts →

Exact match

“PT Dinamika Sistem Integrasi Solusi is a leading cybersecurity advisory firm that provides strategic solutions to safeguard data, infrastructure, and digital assets.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchPittsburgh, United StatesHQ recorded Sep 28, 202651-20083 contacts →

Exact match

“Securis360 provides a wide range of Data Privacy and Governance services to protect your organization's data and systems.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202651-20082 contacts →

Exact match

“Mage™ is the leading solutions provider for data security and data privacy software for global enterprises.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchDublin, IrelandHQ recorded Sep 28, 202611-5081 contacts →

Exact match

“BH Consulting is an independent consulting firm in operation since 2004.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Sep 28, 202651-20080 contacts →

Exact match

“Une équipe au coeur de votre stratégie Data & Digital.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 4,917 data privacy consultancies worldwide

See the full list, filter by size, metro and specialty, and access 8,031 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data privacy consultancies worldwide at a glance

As of Sep 28, 2026
15.9%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · London
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
3,828
11-50
893
51-200
131
201-500
27
501-1,000
5
1,001-5,000
5
5,001-10,000
1
10001+
2

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 data privacy consultancies are linked below.
What qualifies
Company records worldwide whose business descriptions match “data privacy consultancies” 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 8,031 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.

Data privacy consultancies by location

33 lists · largest first

Every Data privacy consultancies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “data privacy consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data privacy consultancies are there worldwide?

RevenueBase identified 4,917 company matches for data privacy consultancies worldwide 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?

Solomonedwards tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most data privacy consultancies?

Germany leads with 567 companies, followed by the United States (531) and the United Kingdom (405). Every data privacy consultancies list by country and city is linked on this page.

Which city has the most data privacy consultancies?

London leads with 151 company records, followed by Sao Paulo (118) and Paris (80).

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 8,031 professional contacts with verified work emails tracked across these 4,917 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.

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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.