Company lists · Data verified August 2026

Top 25 Ccpa compliance consulting firms based in the United States

Name: Ccpa compliance consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 158 companies tracked

There are 158 ccpa compliance consulting firms headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 820 professional contacts across them, including 390 with verified work emails and 363 with mobile numbers. San Francisco is the largest hub.

This list covers ccpa compliance consulting firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

158Companies

820Contacts tracked

390Verified emails

363Mobile numbers

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The 25 largest ccpa compliance consulting firms based in the United States

Ranked by team size

Top 25 of 158 ccpa compliance consulting firms based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Mullen Coughlin LLC	Devon, PA	201-500	213	172
2	Standish Compliance Services, LLC	Pittsburgh, PA	11-50	29	12
3	Potomac River Partners	Arlington, VA	11-50	27	17
4	4thought Marketing	Garden Valley, CA	11-50	26	15
5	MAC Murray & Shuster LLP	New Albany, OH	11-50	25	16
6	Fllr Consulting	Alpharetta, GA	11-50	25	15
7	Security Validation Secval Mssp	Oradell, NJ	51-200	25	10
8	R Digital	New York, NY	11-50	24	3
9	Meru Data	Houston, TX	11-50	19	2
10	Zaviant	Philadelphia, PA	11-50	18	13
11	Compliers Consulting Services, LLC	New York, NY	11-50	14	4
12	Integrated Compliance Advisors, LTD	Boulder, CO	11-50	13	9
13	The Beckage Firm Tech, Data Security & Privacy LAW Firm	Austin, TX	11-50	11	8
14	Scaleops	San Francisco, CA	11-50	11	3
15	Rizkly	Bethesda, MD	11-50	11	2
16	Privacy Ref, INC	Nashua, NH	1-10	11	2
17	RED Clover Advisors	Atlanta, GA	1-10	9	7
18	Pieeye	San Francisco, CA	11-50	8	2
19	Sentinel Insights	Denver, CO	11-50	6	3
20	Adviser Compliance Consulting	Washington, DC	11-50	5	2
21	Vicis LAW PC	San Francisco, CA	11-50	4	2
22	Stanleykup Legal & Compliance	Frisco, TX	1-10	4	2
23	Zargarpour LAW Firm, A.P.C	Los Angeles, CA	1-10	4	1
24	Mantid International LLC	Washington, DC	1-10	3	3
25	Compliance4	Falmouth, ME	1-10	3	2

Showing 25 of 158 ccpa compliance consulting firms based in the United States

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Ccpa compliance consulting firms based in the United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 11 HQs

363Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

122

11-50

51-200

201-500

Ccpa compliance consulting firms by metro

Metro	Companies
Ccpa compliance consulting firms in San Francisco	11
Ccpa compliance consulting firms in New York	9
Ccpa compliance consulting firms in Atlanta	8
Ccpa compliance consulting firms in Washington	4
Ccpa compliance consulting firms in Philadelphia	3
Ccpa compliance consulting firms in Austin	3
Ccpa compliance consulting firms in Pittsburgh	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “ccpa compliance consulting firms”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

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

There are 158 ccpa compliance consulting firms headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most ccpa compliance consulting firms?

San Francisco leads with 11 headquartered companies, followed by New York (9) and Atlanta (8).

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 390 verified decision-maker contacts tracked across these 158 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.