Company lists · Data refreshed September 2026

Top 18 Workplace compliance consulting firms based in San Diego, United States

Name: Workplace compliance consulting firms based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 46 companies tracked

RevenueBase identified 46 company matches for workplace compliance consulting firms associated with San Diego, United States as of September 2026 and tracks 428 professional contacts across them, including 154 with verified work emails. Across the United States, New York is the largest hub for this category (117 companies); San Diego has 46.

This list covers company matches for workplace compliance consulting firms associated with San Diego, 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 29, 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 29, 2026 How this list was built

46Companies

428Contacts tracked

154Verified emails

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The 18 largest workplace compliance consulting firms based in San Diego, United States

Ranked by team size

Top 18 of 46 company matches for workplace compliance consulting firms based in San Diego, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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	Trendsource, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	141 contacts →
	Exact match “TrendSource helps businesses document and measure compliance across employment, consumer reporting, government, finance, health care, and retail.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Alliant Consulting, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	75 contacts →
	Exact match “Alliant Consulting is the nation's premier third party prevailing wage compliance firm, offering prevailing wage oversight, training, and auditing services across the US and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Occupational Services, INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	74 contacts →
	Exact match “Occupational Services, Incorporated is a San Diego-based professional consulting firm providing services in the areas of environmental compliance, occupational health and safety…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	CA HR Services	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	20 contacts →
	Exact match “California HR Services is a premier Human Resources Consulting Firm, based out of San Diego, California, specializing in providing expert, practical, and cost-effective HR…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Navigatehcr	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	51-200	18 contacts →
	Exact match “Based in San Diego, CA, NavigateHCR.com is focused on Healthcare Reform (HCR) compliance and reporting solutions for your business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Touchstone Compliance	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	6 contacts →
	Exact match “Touchstone Compliance is a consulting firm that reduces risk affordably for small health care providers by using automated tools to score HIPAA compliance gaps, identify…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Aurora Industrial Hygiene, Inc.	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	5 contacts →
	Exact match “Aurora Industrial Hygiene's mission is to provide the highest quality industrial hygiene services to each of its customers through professional excellence, qualified staff…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	People Strategies INC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	4 contacts →
	Exact match “People Strategies has the capability to assess and prioritize your organization’s needs to achieve your business goals.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Total People Management	Exact match	San Diego, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “It may sound cliche, but we do what we do because we care about the success of your business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Rely Environmental	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “Rely Environmental provides top-notch compliance consulting and management services to businesses, hospitals and public agencies throughout Southern California.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Globalcorp Solutions LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “GLOBALCORP SOLUTIONS LLC offers a wide range of compliance and back office services across various sectors and industries in recruitment to help our UK and international clients…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Schor Vogelzang Chung LLP	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	3 contacts →
	Exact match “Schor Vogelzang + Chung ("SVC") provides legal services that match our clients' needs, wherever you are on your journey.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Shinepact	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “ShinePact® is an outside consulting practice that nurtures and supports employers and their people -whether you are hiring your first employee or growing your team.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Workplace Training Network, INC	Exact match	San Diego, United StatesHQ recorded Sep 29, 2026	1-10	2 contacts →
	Exact match “With WTN you get unique, impactful, highly interactive training on Harassment Prevention and other workplace topics to help you:~Prevent costly lawsuits ~Promote compliance…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	4c Advising LLC	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	11-50	1 contacts →
	Exact match “At 4C Advising, we understand that navigating the complexities of risk management, compliance, human resources, and employee wellness can be challenging for SMBs.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Proactive Access	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “Proactive Access an accessibility consulting firm with an expertise in ADA compliance and disability access in the built environment.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Backstrom Labor LAW	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	AJ Consulting Group	Exact match	San Diego, CA, United StatesHQ recorded Sep 29, 2026	1-10	1 contacts →
	Exact match “Benefit from the expertise and experience of a certified HR professional by obtaining professional advice and guidance of tough HR issues.” Recorded in the RevenueBase company graph · Sep 29, 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 “workplace compliance consulting firms”. 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 18 of 46 workplace compliance consulting firms based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 154 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Workplace compliance consulting firms based in San Diego, United States at a glance

As of Sep 29, 2026

36.0%Verified-email coverage

9.3Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 46 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 San Diego, United States whose business descriptions match “workplace compliance 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 154 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 29, 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.

Workplace compliance consulting firms by metro in the United States

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 “workplace compliance consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many workplace compliance consulting firms are there based in San Diego, United States?

RevenueBase identified 46 company matches for workplace compliance consulting firms associated with San Diego, 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?

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

Which city in the United States has the most workplace compliance consulting firms?

New York leads the United States with 117 company records, followed by Houston (79) and Atlanta (70). San Diego has 46.

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 154 professional contacts with verified work emails tracked across these 46 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 29, 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.