Company lists · Data refreshed November 2026

Top 25 Data protection consulting companies worldwide

Name: Data protection consulting companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 7,392 companies tracked

RevenueBase identified 7,392 company matches for data protection consulting companies worldwide as of November 2026 and tracks 70,279 professional contacts across them, including 11,045 with verified work emails. Germany is the largest market and London the largest hub.

This list covers company matches for data protection consulting companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for data protection consulting companies 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 Nov 6, 2026 How this list was built

7,392Companies

70,279Contacts tracked

11,045Verified emails

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The 25 largest data protection consulting companies worldwide

Ranked by team size

Top 25 of 7,392 company matches for data protection consulting companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	IAPP	Exact match	Portsmouth, NH, United StatesHQ recorded Nov 6, 2026	n/a	812 contacts →
	Exact match “The policy neutral, not-for-profit professional home for privacy, AI governance and digital responsibility globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Protegrity	Exact match	Stamford, CT, United StatesHQ recorded Nov 6, 2026	201-500	377 contacts →
	Exact match “Protegrity protects the sensitive data and enterprise knowledge that power AI.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	NSR Datasecurity	Exact match	Fiumicino, ItalyHQ recorded Nov 6, 2026	51-200	377 contacts →
	Exact match “NSR is an Italian Computer Engineering company with private capital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Baxter Clewis Cybersecurity	Exact match	Cedar Hill, TX, United StatesHQ recorded Nov 6, 2026	201-500	243 contacts →
	Exact match “Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Mullen Coughlin LLC	Exact match	Devon, PA, United StatesHQ recorded Nov 6, 2026	201-500	237 contacts →
	Exact match “Founded by John F.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	operum.tech	Exact match	London, United KingdomHQ recorded Nov 6, 2026	n/a	222 contacts →
	Exact match “IT support for businesses in London.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Allstate Identity Protection	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 6, 2026	201-500	218 contacts →
	Exact match “At Allstate Identity Protection, we empower consumers to safely embrace technology, knowing their personal information is in good hands.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Redbelt Security	Exact match	Sao Paulo, BrazilHQ recorded Nov 6, 2026	51-200	211 contacts →
	Exact match “O nosso trabalho é proteger o seu.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	ESI Technologies	Exact match	Montreal, QC, CanadaHQ recorded Nov 6, 2026	201-500	203 contacts →
	Exact match “Since 1994, ESI’s focus has always been data management and protection.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Ampcus Cyber	Exact match	Chantilly, United StatesHQ recorded Nov 6, 2026	1,001-5,000	194 contacts →
	Exact match “Trusted By 2,880+ World-Class Brands And Organizations Of All Sizes…!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Govertis	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	51-200	191 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 · Nov 6, 2026 · View company records in RevenueBase
12	QRC Assurance And Solutions	Exact match	Navi Mumbai, IndiaHQ recorded Nov 6, 2026	51-200	190 contacts →
	Exact match “QRC Assurance and Solutions has been a forerunner on the cybersecurity front, empanelled with CERT-in, certified to provide PCI DSS QSA, PA QSA, PCI 3DS, PCI SSF, ISO 27001, ISO…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Cyberpwn Technologies	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	201-500	190 contacts →
	Exact match “CyberPWN is a pure-play cybersecurity consultancy and advisory firm With extensive experience in the cybersecurity field and a consultative approach, we are committed to ensuring…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Mindpoint Group, A Quantum SKY Company	Exact match	Reston, VA, United StatesHQ recorded Nov 6, 2026	1,001-5,000	180 contacts →
	Exact match “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Office Of The Privacy Commissioner Of Canada Commissariat À LA Protection DE LA VIE Privée DU Canada	Exact match	Gatineau, CanadaHQ recorded Nov 6, 2026	201-500	167 contacts →
	Exact match “The Privacy Commissioner of Canada is an Officer of Parliament, mandated to protect and promote privacy rights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Iubenda	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	51-200	163 contacts →
	Exact match “Built for compliance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Cybersec Consulting	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 6, 2026	201-500	157 contacts →
	Exact match “CyberSec Consulting, headquartered in the UAE and serving the iMETA market, is a distinguished professional Cyber Security and Consulting services company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Tsaaro People Consulting	Exact match	Bengaluru East, IndiaHQ recorded Nov 6, 2026	51-200	157 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 · Nov 6, 2026 · View company records in RevenueBase
19	Secure&it	Exact match	Las Rozas De Madrid, SpainHQ recorded Nov 6, 2026	51-200	157 contacts →
	Exact match “Secure & IT es una empresa especializada en seguridad de la información que trabaja en cinco líneas: compliance, procesos y gobierno IT, sistemas y seguridad IT, seguridad…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Data Security Council Of India	Exact match	Noida (up), IndiaHQ recorded Nov 6, 2026	n/a	151 contacts →
	Exact match “DSCI is a premier industry body on cybersecurity and data protection in India, set-up by NASSCOM®, committed to making cyberspace safe, secure, and trusted through its various…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	ADNOV	Exact match	Venelles, FranceHQ recorded Nov 6, 2026	201-500	146 contacts →
	Exact match “ADNOV, filiale du groupe ADSN, acteur de renommée française à l'ancrage national, développe depuis plus de 40 ans une expertise reconnue dans la cybersécurité et la protection des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Comforte AG	Exact match	Wiesbaden, GermanyHQ recorded Nov 6, 2026	51-200	146 contacts →
	Exact match “At comforte AG, we help our customers achieve the highest standards of data security and privacy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Reevo Cloud & Cyber Security	Exact match	Milan, ItalyHQ recorded Nov 6, 2026	201-500	140 contacts →
	Exact match “ReeVo è il Cloud provider e Managed Security Service Provider (MSSP) europeo che offre servizi resilienti, integrati di cloud e cybersecurity, che gestisce proattivamente la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	360 Advanced	Exact match	St Petersburg, FL, RussiaHQ recorded Nov 6, 2026	51-200	139 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 · Nov 6, 2026 · View company records in RevenueBase
25	SAPD	Exact match	Madrid, SpainHQ recorded Nov 6, 2026	11-50	139 contacts →
	Exact match “Servicios de consultoría, auditoría y adaptación al Reglamento General de Protección de Datos (RGPD) y a Ley de Servicios de la Sociedad de la Información y Comercio Electrónico…” 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 “data protection consulting companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 7,392 data protection consulting companies worldwide

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Data protection consulting companies worldwide at a glance

As of Nov 6, 2026

15.7%Verified-email coverage

9.5Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

5,571

11-50

1,452

51-200

220

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 protection consulting companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “data protection consulting companies” 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 11,045 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.

Data protection consulting companies by location

51 lists · largest first

Every Data protection consulting companies 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 protection consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data protection consulting companies are there worldwide?

RevenueBase identified 7,392 company matches for data protection consulting companies worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most data protection consulting companies?

Germany leads with 912 companies, followed by the United States (628) and Brazil (579). Every data protection consulting companies list by country and city is linked on this page.

Which city has the most data protection consulting companies?

London leads with 179 company records, followed by Sao Paulo (164) and Paris (139).

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 11,045 professional contacts with verified work emails tracked across these 7,392 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.