Company lists · Data refreshed November 2026

Top 25 Level one trauma centers based in the United States

RevenueBase identified 160 company matches for level one trauma centers associated with the United States as of November 2026 and tracks 82,085 professional contacts across them, including 11,974 with verified work emails. Chattanooga is the largest hub.

This list covers company matches for level one trauma centers associated with the 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 November 6, 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 Nov 6, 2026 How this list was built
160Companies
82,085Contacts tracked
11,974Verified emails
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The 25 largest level one trauma centers based in the United States

Ranked by team size
Top 25 of 160 company matches for level one trauma centers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchDallas, TX, United StatesHQ recorded Nov 6, 202610001+8,206 contacts →

Exact match

“Parkland Health first opened its doors in 1894 and is now one of the largest public hospital systems in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChattanooga, TN, United StatesHQ recorded Nov 6, 20265,001-10,0003,890 contacts →

Exact match

“Erlanger is a non-profit health system based in Chattanooga, Tenn.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 20261,001-5,0002,238 contacts →

Exact match

“The University of Tennessee Medical Center, located in Knoxville, TN, is the region’s academic medical center, ANCC Magnet® recognized hospital and ACS-verified Level I Trauma…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 20261,001-5,0002,200 contacts →

Exact match

“Johns Hopkins Bayview Medical Center, located in Baltimore, Maryland, is a full-service, Joint Commission-accredited academic medical center.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchReading, United StatesHQ recorded Nov 6, 20265,001-10,0002,199 contacts →

Exact match

“Reading Hospital is the flagship, Magnet Recognized, acute care hospital of Tower Health.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPark Ridge, IL, United StatesHQ recorded Nov 6, 20261,001-5,0001,927 contacts →

Exact match

“Advocate Lutheran General Hospital is a 638-bed teaching, research and referral hospital, a Level I trauma center, and one of the largest hospitals in the Chicago area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUnited StatesHQ recorded Nov 6, 20261,001-5,0001,923 contacts →

Exact match

“In 1913, Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFlint, MI, United StatesHQ recorded Nov 6, 20261,001-5,0001,832 contacts →

Exact match

“Opportunity is the foundation of a career at Hurley Medical Center.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSt. Petersburg, FL, United StatesHQ recorded Nov 6, 20261,001-5,0001,407 contacts →

Exact match

“Situated in the heart of downtown St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMiddleburg Heights, OH, United StatesHQ recorded Nov 6, 20261,001-5,0001,333 contacts →

Exact match

“Southwest General is a 368-bed, non-profit hospital serving southwestern Cuyahoga, northern Medina and eastern Lorain counties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchValencia, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,175 contacts →

Exact match

“Henry Mayo Newhall Hospital is a 357-bed not-for-profit community hospital and trauma center that opened in 1975 to serve a rapidly growing community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOceanside, NY, United StatesHQ recorded Nov 6, 20261,001-5,0001,018 contacts →

Exact match

“Mount Sinai South Nassau is one of the region’s largest hospitals, with 455 beds, more than 900 physicians and employees.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew Britain, CT, United StatesHQ recorded Nov 6, 20261,001-5,0001,011 contacts →

Exact match

“The Hospital of Central Connecticut is a 414-bed, 32-bassinet, acute-care community teaching hospital with campuses in New Britain and Southington.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWheeling, WV, United StatesHQ recorded Nov 6, 20261,001-5,000911 contacts →

Exact match

“When it comes to providing health care, no other hospital in the region compares to Wheeling Hospital, an acute care facility in Wheeling, WV.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLansing, MI, United StatesHQ recorded Nov 6, 20261,001-5,000898 contacts →

Exact match

“McLaren Greater Lansing, is a tertiary teaching facility with 240 acute care beds, located in Lansing, Michigan on the southern edge of the Michigan State University campus.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 202610001+718 contacts →

Exact match

“Los Angeles General Medical Center (formerly LAC+USC Medical Center) has a rich history of providing world-class care since 1878.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchEnglewood, CO, United StatesHQ recorded Nov 6, 20261,001-5,000629 contacts →

Exact match

“Swedish Medical Center, part of HCA Healthcare’s HealthONE family of hospitals, is located in the south metro Denver area where it has been a proud member of the community for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPanama City, FL, United StatesHQ recorded Nov 6, 20261,001-5,000561 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBradenton, FL, United StatesHQ recorded Nov 6, 20261,001-5,000495 contacts →

Exact match

“Blake Medical Center is now HCA Florida Blake Hospital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSanta Fe, NM, United StatesHQ recorded Nov 6, 20261,001-5,000454 contacts →

Exact match

“Who is Health Care in Santa Fe?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNorth Platte, NE, United StatesHQ recorded Nov 6, 20261,001-5,000439 contacts →

Exact match

“Great Plains Health is a nonprofit, fully accredited, 116-bed regional referral center in North Platte, Nebraska, serving west Nebraska, northern Kansas and northern Colorado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGreenville, MS, United StatesHQ recorded Nov 6, 2026501-1,000344 contacts →

Exact match

“Since 1953, Delta Health System-The Medical Center (TMC), formerly known at Delta Regional Medical Center and originally known as Washington County General Hospital, has served…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBrawley, CA, United StatesHQ recorded Nov 6, 2026501-1,000339 contacts →

Exact match

“Pioneers Memorial Healthcare District, an Affiliate of the Scripps Health Network is proud to be the only ISO certified hospital in the County of Imperial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHarrison, AR, United StatesHQ recorded Nov 6, 2026501-1,000304 contacts →

Exact match

“North Arkansas Regional Medical Center is a 174 bed, level 3 trauma center and non-profit community hospital located in beautiful Harrison, Arkansas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSpringfield, OR, United StatesHQ recorded Nov 6, 20261,001-5,000269 contacts →

Exact match

“McKenzie-Willamette Medical Center is a 113-bed community hospital accredited by The Joint Commission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 160 level one trauma centers based in the United States

See the full list, filter by size, metro and specialty, and access 11,974 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Level one trauma centers based in the United States at a glance

As of Nov 6, 2026
14.6%Verified-email coverage
513.0Average contacts per company
1,001-5,000Median size (employees)
1.9%Largest-city concentration · Chattanooga
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
13
51-200
20
201-500
10
501-1,000
15
1,001-5,000
65
5,001-10,000
10
10001+
8

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 160 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 the United States whose business descriptions match “level one trauma centers” 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 11,974 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 November 6, 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 “level one trauma centers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many level one trauma centers are there based in the United States?

RevenueBase identified 160 company matches for level one trauma centers associated with the United States as of November 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?

Parkland Health tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most level one trauma centers?

Chattanooga leads with 3 company records, followed by Cleveland (3) and St. Petersburg (3).

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 11,974 professional contacts with verified work emails tracked across these 160 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 November 6, 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.