Company lists · Data verified August 2026

Top 25 Biotech marketing agencies based in San Diego, United States

Name: Biotech marketing agencies based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 261 companies tracked

There are 261 biotech marketing agencies headquartered in San Diego, United States (RevenueBase, August 2026). RevenueBase tracks 1,359 professional contacts across them, including 383 with verified work emails and 490 with mobile numbers. New York is the largest hub.

This list covers biotech marketing agencies headquartered in San Diego, 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.

261Companies

1,359Contacts tracked

383Verified emails

490Mobile numbers

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The 25 largest biotech marketing agencies based in San Diego, United States

Ranked by team size

Top 25 of 261 biotech marketing agencies based in San Diego, 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	SPARK	San Diego, CA	n/a	172	22
2	Doctor Multimedia	San Diego, CA	51-200	101	30
3	Heller Agency	San Diego, CA	11-50	55	34
4	Platypus-Media, Advertising & Design	San Diego, CA	51-200	47	1
5	Rosemont Media, LLC	San Diego, CA	11-50	37	27
6	Leaselabs	San Diego, CA	51-200	33	10
7	Ignite Media Group	San Diego	11-50	32	22
8	Simply Biotech	San Diego, CA	51-200	31	2
9	Vssl Agency	San Diego, CA	11-50	25	16
10	JL Marketing	San Diego, CA	11-50	23	11
11	Fidelitas	San Diego, CA	11-50	20	5
12	Mari Gold	San Diego, CA	11-50	18	7
13	Somatek INC	San Diego, CA	11-50	13	6
14	Cook Schmid	San Diego, CA	11-50	13	3
15	The AIM Agency	San Diego, CA	11-50	10	2
16	Saks Health	San Diego, CA	11-50	9	8
17	Alden Marketing Communications	San Diego, CA	11-50	9	5
18	Atlas Marketing Solutions	San Diego, CA	11-50	9	2
19	Livings Life Science Solutions	San Diego, CA	11-50	7	3
20	Rightlook Creative	San Diego, CA	11-50	7	1
21	Baby Bird Communications	San Diego, CA	11-50	7	1
22	Hygia Reagents INC	San Diego, CA	11-50	5	2
23	Gaslamp District Media	San Diego, CA	11-50	5	1
24	Social Gaines	San Diego, CA	11-50	4	3
25	Aimlogic	San Diego, CA	11-50	4	2

Showing 25 of 261 biotech marketing agencies based in San Diego, United States

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Biotech marketing agencies based in San Diego, United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

New YorkLargest hub · 107 HQs

490Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

200

11-50

51-200

201-500

Biotech marketing agencies by metro in the United States

Metro	Companies
Biotech marketing agencies in New York	107
Biotech marketing agencies in San Diego	71
Biotech marketing agencies in Boston	61
Biotech marketing agencies in Chicago	61
Biotech marketing agencies in San Francisco	48
Biotech marketing agencies in Atlanta	40
Biotech marketing agencies in Raleigh	29

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 “biotech marketing agencies”, with match quality audited by blind human judging, and headquartered in San Diego, 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; 0 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 biotech marketing agencies are there based in San Diego, United States?

There are 261 biotech marketing agencies headquartered in San Diego, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

SPARK, headquartered in San Diego, tops this list with the largest team on record.

Which city has the most biotech marketing agencies?

New York leads with 107 headquartered companies, followed by San Diego (71) and Boston (61).

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 383 verified decision-maker contacts tracked across these 261 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.