Company lists · Data refreshed September 2026

Top 20 Clinical trial law firms based in Tampa, United States

RevenueBase identified 34 company matches for clinical trial law firms associated with Tampa, United States as of September 2026 and tracks 301 professional contacts across them, including 80 with verified work emails. Across the United States, Houston is the largest hub for this category (95 companies); Tampa has 34.

This list covers company matches for clinical trial law firms associated with Tampa, 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 27, 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 27, 2026 How this list was built
34Companies
301Contacts tracked
80Verified emails
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The 20 largest clinical trial law firms based in Tampa, United States

Ranked by team size
Top 20 of 34 company matches for clinical trial law firms based in Tampa, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTampa, FL, United StatesHQ recorded Sep 27, 2026201-50096 contacts →

Exact match

“Wilkes & Associates is a serious personal injury and civil litigation law firm that handles a variety of claims across the country.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-5035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-1027 contacts →

Exact match

“We are experienced Civil Trial Lawyers with over $300 million in verdicts.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“TrueBlue Clinical Research (TBCR), a leader in multi-specialty clinical trials, is a privately owned and operated research center with a reputation of consistently returning…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“MANEY | GORDON Trial Lawyers is regional ranked by U.S.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“About Trial Consulting Services Trial Consulting Services provides wide-ranging services and solutions to support every aspect of your case.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202651-2009 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-508 contacts →

Exact match

“Joyce and Reyes Law Firm, P.A.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Gunn Law Group, P.A.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Clark & Martino, P.A, is a nationally recognized trial law firm specializing as personal injury attorneys.For more than 30 years, Clark & Martino has practiced in all areas of…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-506 contacts →

Exact match

“Serious accident in the Tampa-St.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-104 contacts →

Exact match

“Distasio Law Firm Channelside Dr Ste 5, Tampa FL 33602 (813) 440-3139 In February of 2006, Scott Distasio founded Distasio Law Firm, which focuses on all types of personal injury…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“We vigorously defend our clients in a wide array of criminal and False Claims Act litigation matters.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Vanguard Vision, LLC is an innovative and results-oriented consulting firm serving the pharmaceutical, biotechnology, and medical devices industries.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“At Trentalange & Kelley, P.A, we are Tampa Florida's experienced medical malpractice attorneys.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Biostat International, Inc, is a contract research organization designed to meet the needs of device and pharmaceutical companies by providing a full range of product development…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchTampa, FL, United StatesHQ recorded Sep 27, 202611-502 contacts →

Exact match

“Proven trial attorney dedicated to the passionate pursuit of justice on behalf of our clients and their families; handling cases throughout Florida involving auto accidents…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Aggressive Tampa Attorneys Litigate Injury and Business Cases EXPERIENCED FIRM HANDLES DEFECTIVE DRUG AND MEDICAL DEVICE CLAIMS When you have a personal or business issue that…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Pharmaceutical Development Group (PDG) assists firms in the navigation of the U.S.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchTampa, FL, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 20 of 34 clinical trial law firms based in Tampa, United States

See the full list, filter by size, metro and specialty, and access 80 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Clinical trial law firms based in Tampa, United States at a glance

As of Sep 27, 2026
26.6%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
13
51-200
1
201-500
1

Email recency for this list is measured across the whole United States list rather than for Tampa, so it is reported there. Company counts and contact totals on this page are exact for Tampa, over 34 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 Tampa, United States whose business descriptions match “clinical trial law 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 80 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 27, 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.

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 trial law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many clinical trial law firms are there based in Tampa, United States?

RevenueBase identified 34 company matches for clinical trial law firms associated with Tampa, 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?

Wilkes & Associates, P.A 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 trial law firms?

Houston leads the United States with 95 company records, followed by Chicago (77) and New York (75). Tampa has 34.

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 80 professional contacts with verified work emails tracked across these 34 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 27, 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.