Company lists · Data refreshed September 2026

Top 25 Ccpa compliance law firms worldwide

RevenueBase identified 402 ccpa compliance law firms worldwide as of September 2026 and tracks 25,807 professional contacts across them, including 990 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers ccpa compliance law firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026. Country and city lists for ccpa compliance law firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review
402Companies
25,807Contacts tracked
990Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest ccpa compliance law firms worldwide

Ranked by team size
Top 25 of 402 ccpa compliance law firms worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to ccpa compliance law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceDevon, PA, United StatesHQ checked Sep 27, 2026201-500213 contacts →

Indirect evidence

“Founded by John F.”

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceMilan, ItalyHQ checked Sep 27, 202651-200146 contacts →

Partial evidence

“Built for compliance.”

Source: RevenueBase Database · checked Sep 27, 2026
3Partial evidenceWashington, DC, United StatesHQ checked Sep 27, 202651-20072 contacts →

Partial evidence

“ZwillGen is a boutique law firm specializing in technology and privacy law.”

Source: RevenueBase Database · checked Sep 27, 2026
4Partial evidenceŁódź, PolandHQ checked Sep 27, 202611-5039 contacts →

Partial evidence

“The motto of Lubasz & Partners – an Attorney-in-Law’s Office is “Modern Approach to Business”.”

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceLondon, United KingdomHQ checked Sep 27, 202611-5036 contacts →

Indirect evidence

“Seers is an AI-driven consent management platform that empowers businesses to meet global data privacy requirements with confidence and ease.”

Source: RevenueBase Database · checked Sep 27, 2026
6Partial evidenceNew Albany, OH, United StatesHQ checked Sep 27, 202611-5026 contacts →

Partial evidence

“Mac Murray & Shuster (M&S) is a nationally recognized women-owned boutique firm with a dedicated focus on consumer protection and privacy regulatory compliance and litigation.”

Source: RevenueBase Database · checked Sep 27, 2026
7Partial evidenceIrvine, CA, United StatesHQ checked Sep 27, 202611-5025 contacts →

Partial evidence

“Troutman Amin, LLP is a nationally-recognized complex litigation and privacy consulting law firm based in Irvine, CA.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceMilton Keynes, United KingdomHQ checked Sep 27, 202611-5025 contacts →

Partial evidence

“CookieYes is a leading consent management platform (CMP) that helps businesses comply with privacy regulations such as GDPR, CCPA, LGPD, POPIA, and more.”

Source: RevenueBase Database · checked Sep 27, 2026
9Partial evidenceSeattle, WA, United StatesHQ checked Sep 27, 202611-5024 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
10Strong evidenceMachelen, BelgiumHQ checked Sep 27, 202611-5020 contacts →

Strong evidence

“Faros focuses on competition law, data protection law and compliance.”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceWilton Manors, FL, United StatesHQ checked Sep 27, 202611-5018 contacts →

Partial evidence

“The Law Offices of Jibrael S.”

Source: RevenueBase Database · checked Sep 27, 2026
12Strong evidenceSalford, United KingdomHQ checked Sep 27, 202611-5017 contacts →

Strong evidence

“Teal Compliance provides support to Law Firms with Compliance.”

Source: RevenueBase Database · checked Sep 27, 2026
13Partial evidenceMadrid, SpainHQ checked Sep 27, 202611-5017 contacts →

Partial evidence

“WE ARE LAWYERS: Audens is a Spanish law firm practicing business law.”

Source: RevenueBase Database · checked Sep 27, 2026
14Strong evidenceUnited StatesHQ checked Sep 27, 202611-5016 contacts →

Strong evidence

“RLG is a compliance driven, boutique credit & collections law firm headquartered outside of Chicago with satellite environments in Minneapolis, Milwaukee and Southern California.”

Source: RevenueBase Database · checked Sep 27, 2026
15Partial evidenceLas Condes, ChileHQ checked Sep 27, 202611-5015 contacts →

Partial evidence

“Bitlaw is a boutique law firm whose partners are early pioneers in data protection, technology, and cybersecurity law in Chile.”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceKyiv, UkraineHQ checked Sep 27, 202611-5013 contacts →

Partial evidence

“AVITAR is a law firm founded by product IT lawyers.”

Source: RevenueBase Database · checked Sep 27, 2026
17Strong evidenceBarcelona, SpainHQ checked Sep 27, 202611-5013 contacts →

Strong evidence

“Law firm specializing in Data Protection, Digital Law, Compliance and Artificial Intelligence since 1987”

Source: RevenueBase Database · checked Sep 27, 2026
18Partial evidenceBuffalo, NY, United StatesHQ checked Sep 27, 202611-5012 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
19Indirect evidenceMadrid, SpainHQ checked Sep 27, 202611-5012 contacts →

Indirect evidence

“Picón & Asociados es un despacho de abogados que, desde opera en sectores relacionados con la tecnología, la protección de datos y la gestión de la información.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceBratislava, SlovakiaHQ checked Sep 27, 20261-1011 contacts →

Partial evidence

“Dagital Legal is a privacy & technology law firm based in Bratislava, Slovakia.”

Source: RevenueBase Database · checked Sep 27, 2026
21Indirect evidenceVicenza, ItalyHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

“Front Page”

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidenceMilano, ItalyHQ checked Sep 27, 20261-1010 contacts →

Indirect evidence

“Uno studio legale atipico, con base a Milano.”

Source: RevenueBase Database · checked Sep 27, 2026
23Partial evidencePoznań, PolandHQ checked Sep 27, 202611-509 contacts →

Partial evidence

“We are a team of experts with many years of experience in providing legal support for businesses, data protection regulations, and marketing law.”

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceSan Diego, CA, United StatesHQ checked Sep 27, 20261-109 contacts →

Partial evidence

“Swigart Law is a consumer protection and privacy law firm that helps people who have been injured by online companies, banks, employers, drug and medical companies, or large…”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceWaterloo, ON, CanadaHQ checked Sep 27, 202611-509 contacts →

Partial evidence

“Data privacy compliance doesn't have to be complicated.”

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 402 ccpa compliance law firms worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 990 reachable decision-makers.

Free signup · no credit card

View the full list →

Ccpa compliance law firms worldwide at a glance

As of Sep 27, 2026
3.8%Verified-email coverage
64.2Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · Sao Paulo
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
347
11-50
47
51-200
5
201-500
3

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among ccpa compliance law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for ccpa compliance law firms are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “ccpa compliance law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names ccpa compliance law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among ccpa compliance law firms, and records with no verified work email.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 990 across the full list. 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 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Ccpa compliance law firms by location

3 lists · largest first

Every Ccpa compliance law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names ccpa compliance law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many ccpa compliance law firms are there worldwide?

RevenueBase identified 402 ccpa compliance law firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Mullen Coughlin LLC, headquartered in Devon, tops this list with the largest team on record.

Which country has the most ccpa compliance law firms?

The United States leads with 75 companies, followed by Brazil (56) and Italy (29). Every ccpa compliance law firms list by country and city is linked on this page.

Which city has the most ccpa compliance law firms?

Sao Paulo leads with 15 headquartered companies, followed by Paris (11) and Madrid (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 990 verified decision-maker contacts tracked across these 402 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

Ready to reach these companies? Verified emails and direct dials for all 402 ccpa compliance law firms worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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 Smart Search, 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.