Company lists · Data refreshed October 2026

Top 23 Clinical communications agencies based in Los Angeles, United States

Name: Clinical communications agencies based in Los Angeles, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 62 companies tracked

RevenueBase identified 62 company matches for clinical communications agencies associated with Los Angeles, United States as of October 2026 and tracks 540 professional contacts across them, including 233 with verified work emails. Across the United States, New York is the largest hub for this category (291 companies); Los Angeles has 62.

This list covers company matches for clinical communications agencies associated with Los Angeles, 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 October 9, 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 Oct 9, 2026 How this list was built

62Companies

540Contacts tracked

233Verified emails

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The 23 largest clinical communications agencies based in Los Angeles, United States

Ranked by team size

Top 23 of 62 company matches for clinical communications agencies based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	ID	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	51-200	164 contacts →
	Exact match “Established in 1993, ID is the largest independently owned full-service communications agency in the U.S, with offices in Los Angeles and New York.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Elle Communications	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	n/a	41 contacts →
	Exact match “Elle Communications is a public relations and communications strategy agency helping brands, organizations, and leaders tell stories that build credibility, connection, and trust.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Financial Profiles, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	31 contacts →
	Exact match “Financial Profiles is an integrated strategic communications firm headquartered in Los Angeles, California that creates value through effective communication with all stakeholders.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Fraser Communications	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	29 contacts →
	Exact match “Located in Los Angeles, Fraser Communications is the largest woman-owned integrated marketing communications agency in the West – and the only one in the country owned and run by…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Sugerman Communications Group, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	26 contacts →
	Exact match “Sugerman Communications Group is an award-winning communications and public affairs firm built on best practices learned in politics, public relations and news media.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Lion VIP Communications	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	20 contacts →
	Exact match “A Bicoastal 360 Communications Integration agency” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Wicked Bionic Strategic Communications Advertising Media Buying	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	17 contacts →
	Exact match “Headquartered in Los Angeles, Wicked Bionic is a strategic communications, advertising, and media buying agency specializing in research, creative development, community outreach…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Startr CO	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Grazia Communications	Exact match	Los Angeles, United StatesHQ recorded Oct 9, 2026	1-10	10 contacts →
	Exact match “With 25+ years of experience, we understand the challenges companies face trying to reach audiences and communicate messages.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Young Communications Group, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match “We’ve been helping clients reach their communications goals for more than 20 years and can help you achieve yours.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Witness ME	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match “Witness Me provides communication & branding services for select creative clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	M Public Relations MPR	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “We’re nimble and hyper-proactive storytellers who are fanatical about your success.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Signal	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “Signal drives impact with stakeholder-centric communications.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Wehealth	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match “WeHealth is a patient-driven recruitment and engagement platform built for clinical trials where traditional methods fall short.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	HYPE	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match “Hype is a boutique communications agency that provides brand-strategic PR, Marketing and Social Media services to creative companies.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Results Patient Recruitment Media, Corporation	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	5 contacts →
	Exact match “CEO, Taryn Poole knows that true success with patient recruitment advertising requires a rare amalgam of different knowledge bases.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Thrill Communications LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	BE Boldly PR	Exact match	Los Angeles, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Be Boldly PR is a Los Angeles-based, female-led communications agency born in the midst of a pandemic.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Bryant Brown Healthcare	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “Bryant Brown Healthcare, the home of “nice people, mean creative,” is an award-winning medical advertising agency that plans and implements strategic-driven promotional and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Clearstream Agency LLC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “Clearstream: Ahead of the current.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Mellcom, INC	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “MellCom is a dynamic communications and creative agency with over 20 years of experience helping organizations tell their stories.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Alliance Research Institute	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “Alliance Research Institute is a clinical trial company that manages the development of tomorrows healthcare practices, providing exceptional patient care and ensuring efficient…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	JET Black Public Relations	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “Jet Black is a 360 communications agency specializing in creative strategies that engage audiences and build brand momentum.” Recorded in the RevenueBase company graph · Oct 9, 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 “clinical communications agencies”. 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 23 of 62 clinical communications agencies based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 233 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical communications agencies based in Los Angeles, United States at a glance

As of Oct 9, 2026

43.1%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

Oct 9, 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 Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 62 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 Los Angeles, United States whose business descriptions match “clinical communications agencies” 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 233 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 October 9, 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.

Clinical communications agencies 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 “clinical communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical communications agencies are there based in Los Angeles, United States?

RevenueBase identified 62 company matches for clinical communications agencies associated with Los Angeles, United States as of October 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?

ID 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 clinical communications agencies?

New York leads the United States with 291 company records, followed by Chicago (83) and Washington (70). Los Angeles has 62.

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 233 professional contacts with verified work emails tracked across these 62 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 October 9, 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.