Company lists · Data refreshed September 2026

Top 25 Gdpr consulting firms based in the United States

RevenueBase identified 225 company matches for gdpr consulting firms associated with the United States as of September 2026 and tracks 1,157 professional contacts across them, including 528 with verified work emails. San Francisco is the largest hub.

This list covers company matches for gdpr consulting firms associated with the United States, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
225Companies
1,157Contacts tracked
528Verified emails
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The 25 largest gdpr consulting firms based in the United States

Ranked by team size
Top 25 of 225 company matches for gdpr consulting firms based in the United States, 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 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
2Exact matchWashington, DC, United StatesHQ recorded Sep 28, 202651-20055 contacts →

Exact match

“VeraSafe’s mission is to provide the world’s best privacy and data protection advice, with a human touch.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchPrinceton, NJ, United StatesHQ recorded Sep 28, 202651-20050 contacts →

Exact match

“Privacy Pillar is a company that provides consumer data privacy solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchPasadena, CA, United StatesHQ recorded Sep 28, 2026n/a37 contacts →

Exact match

“Based in Pasadena, CA, JNN Group is a Data Governance, Risk Management, Compliance, and Analytics Consulting Firm.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5034 contacts →

Exact match

“Roqad offers GDPR compliant identity resolution and data onboarding.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchAshburn, VA, United StatesHQ recorded Sep 28, 202651-20029 contacts →

Exact match

“We are a boutique consulting firm that delivers Data Governance, Enterprise Data Strategy, Solution Architecture, Data Warehousing, Data Security & Privacy Management, Business…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“Termly is an all-in-one privacy compliance solution for small and medium-sized businesses.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202611-5026 contacts →

Exact match

“FLLR Consulting is the #1 OneTrust Global Boutique Partner, helping enterprises turn compliance technology into a business advantage.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchGarden Valley, CA, United StatesHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“4Thought Marketing is a software development and privacy compliance company founded in 2008.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchOradell, NJ, United StatesHQ recorded Sep 28, 202651-20025 contacts →

Exact match

“Security Validation is your trusted advisor.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Sep 28, 202611-5024 contacts →

Exact match

“Hintze Law PLLC exclusively provides global data protection counseling for technology, ecommerce, advertising, media, and mobile companies, organizations, and industry…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“Concord’s powerful easy-to-use data privacy platform helps you build trust with people, drive company growth, and comply with the latest data privacy regulations, including GDPR…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchJensen Beach, FL, United StatesHQ recorded Sep 28, 202611-5021 contacts →

Exact match

“CSR is the data privacy authority providing privacy solutions for small and medium size businesses globally.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchHouston, TX, United StatesHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Meru Data is a data software and consulting company focused on building solutions to simplify and sustain data privacy programs for customers worldwide.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchBuffalo, NY, United StatesHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“We will NEVER contact clients via Whatsapp** The Beckage Firm is a data security, privacy, AI, and crypto law firm and NetDiligence® Authorized BreachCoach©.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchPrinceton, NJ, United StatesHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“The Stalirov & Co team accompanies IT business at all stages of development and implement legal solutions: Terms of use / Privacy Policy / Cookie Policy for Ecommerce, Mobile and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchNew York, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“Octillo is one of the few law firms in the country focused exclusively on data security and privacy, incident response, and litigation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-5011 contacts →

Exact match

“ScaleOps is a company that specializes in helping organizations navigate the complex landscape of compliance regulations in the cloud.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchBoynton Beach, FL, United StatesHQ recorded Sep 28, 20261-1011 contacts →

Exact match

“Privacy Ref assists companies in improving their privacy practices, emphasizing the alignment of privacy practices with organizational and operational goals through assessments…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchMenlo Park, CA, United StatesHQ recorded Sep 28, 202651-20010 contacts →

Exact match

“Ensighten is the global leader in website client-side data governance and security, enabling next-generation data privacy and protection.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 20261-109 contacts →

Exact match

“At Red Clover Advisors, we make privacy practical.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchStamford, CT, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“EXTEND Resources empowers organizations like yours to defend against cyber threats and data breaches with effective governance, risk management, compliance, audit, and cyber…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCampbell, CA, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“ABMartin LLC is a leading data privacy services and solution provider.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“PieEye helps companies comply with GDPR, CCPA/CPRA, and scores of other privacy laws around the world-without sacrificing customer experience.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchMiami, FL, United StatesHQ recorded Sep 28, 202611-508 contacts →

Exact match

“Cycore is a fractional CISO and compliance firm helping SaaS, Fintech, and Healthtech companies build enterprise-grade security, privacy, and compliance programs, without the…”

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

Showing 25 of 225 gdpr consulting firms based in the United States

See the full list, filter by size, metro and specialty, and access 528 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Gdpr consulting firms based in the United States at a glance

As of Sep 28, 2026
45.6%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
5.3%Largest-city concentration · San Francisco
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
159
11-50
52
51-200
11
201-500
2

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 225 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 the United States whose business descriptions match “gdpr 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 528 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 “gdpr consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gdpr consulting firms are there based in the United States?

RevenueBase identified 225 company matches for gdpr consulting firms associated with the United States 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?

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

Which city has the most gdpr consulting firms?

San Francisco leads with 12 company records, followed by New York (10) and Washington (10).

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 528 professional contacts with verified work emails tracked across these 225 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.