Company lists · Data refreshed October 2026
Top 25 Emergency medical response services based in the United States
RevenueBase identified 1,147 company matches for emergency medical response services associated with the United States as of October 2026 and tracks 38,952 professional contacts across them, including 6,357 with verified work emails. New York is the largest hub.
This list covers company matches for emergency medical response services 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 October 12, 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.
The 25 largest emergency medical response services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,509 contacts → | ||||
Exact match “American Medical Response, America’s leading provider of medical transportation, has a single mission: making a difference by caring for people in need.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 2 | 1,144 contacts → | ||||
Exact match “The Midwest leader in EMS, Superior Air-Ground Ambulance, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 3 | 627 contacts → | ||||
Exact match “A trusted name since 1906, providing a variety of services including 911 emergency response, Advanced Life Support (ALS), Basic Life Support (BLS), wheelchair van transportation…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 4 | 626 contacts → | ||||
Exact match “Since 1977, Cataldo Ambulance Service, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 5 | 578 contacts → | ||||
Exact match “Royal Ambulance partners with the Bay Area's leading hospitals and health systems to deliver advanced clinical transport and serves as a trusted medical provider for premier…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 6 | 567 contacts → | ||||
Exact match “Ambulnz is a new class of ambulance service provider, one that's transforming patient transportation through applied innovation, better compensation for EMTs and a unique business…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 7 | 433 contacts → | ||||
Exact match “Based in Knoxville, Tenn, Priority Ambulance provides the highest level of clinical excellence in emergency and nonemergency medical care to the communities it serves.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 8 | 357 contacts → | ||||
Exact match “Our Focus Is You.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 9 | 353 contacts → | ||||
Exact match “Since 1994, Mobile Medical Response (MMR) has provided high-performance medical transportation and pre-hospital care across mid and northern Michigan.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 10 | 327 contacts → | ||||
Exact match “Care Ambulance Service has provided emergency and non-emergency ambulance service to Orange County and Los Angeles County for over forty-nine years.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 11 | 307 contacts → | ||||
Exact match “City Ambulance Service is a leading healthcare transportation provider dedicated to delivering safe, reliable, and compassionate patient care.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 12 | 284 contacts → | ||||
Exact match “Pafford Medical Services, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 13 | 276 contacts → | ||||
Exact match “Premier Ambulance, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 14 | 272 contacts → | ||||
Exact match “LifeLine-EMS is Southern California's premier response medical transportation agency, providing EMT, Paramedic, and Critical Care level services to patients in the communities we…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 15 | 257 contacts → | ||||
Exact match “Austin-Travis County EMS changes the lives of the people we serve by preserving life, improving health, and promoting safety.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 16 | 247 contacts → | ||||
Exact match “LifeLine Ambulance Service, LLC A Transformative Healthcare Company LifeLine Ambulance was charted with the Commonwealth of Massachusetts, on April 25, 2006.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 17 | 246 contacts → | ||||
Exact match “Sunstar is the 911 ambulance transport service for all Pinellas County residents, employing 750 local residents, and responding to around 500 calls a day.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 18 | 228 contacts → | ||||
Exact match “We are currently hiring to fill Chair Car, EMT and Paramedic positions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 19 | 222 contacts → | ||||
Exact match “Emergent Health Partners is a nonprofit emergency medical services organization providing ALS and BLS EMS services to 1.1 million people in 14 counties of southern Michigan.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 20 | 214 contacts → | ||||
Exact match “When lives are on the line, you need the right tools in the bag and the right team at your side to make a difference.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 21 | 211 contacts → | ||||
Exact match “AmeriPro Health is a data and technology company fundamentally revolutionizing healthcare logistics across the entire patient continuum from the field to final care delivery.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 22 | 209 contacts → | ||||
Exact match “Medic Ambulance is an ambulance provider proudly serving Northern California since 1979.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 23 | 197 contacts → | ||||
Exact match “Life EMS Ambulance is the leading provider of medical transportation in West Michigan.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 24 | 184 contacts → | ||||
Exact match “Indianapolis EMS is the largest provider of emergency pre-hospital medical care in the state, responding to over 9-1-1 calls each year.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase | |||||
| 25 | 183 contacts → | ||||
Exact match “24 Hr Basic and Advanced Life Support Ambulance service, to and from all areas to New York City.” Recorded in the RevenueBase company graph · Oct 12, 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 “emergency medical response services”. 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 25 of 1,147 emergency medical response services based in the United States
See the full list, filter by size, metro and specialty, and access 6,357 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Emergency medical response services based in the United States at a glance
As of Oct 12, 2026Companies by employee count
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 1,147 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 “emergency medical response services” 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 6,357 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 12, 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 “emergency medical response services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many emergency medical response services are there based in the United States?
RevenueBase identified 1,147 company matches for emergency medical response services associated with the 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?
American Medical Response tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most emergency medical response services?
New York leads with 14 company records, followed by Houston (13) and Los Angeles (9).
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 6,357 professional contacts with verified work emails tracked across these 1,147 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 12, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,147 emergency medical response services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Emergency medical response services by geography
- Emergency medical response services based in Australia
- Emergency medical response services based in Brazil
- Emergency medical response services based in Canada
- Emergency medical response services based in France
- Emergency medical response services based in Germany
- Emergency medical response services based in India
- Emergency medical response services based in the Netherlands
- Emergency medical response services based in South Africa
- Emergency medical response services based in Switzerland
- Emergency medical response services based in the United Kingdom
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Emergency medical response services based in Australia
- Emergency medical response services based in Brazil
- Emergency medical response services based in Canada
- Emergency medical response services based in France
- Emergency medical response services based in Germany
- Emergency medical response services based in India
Company intelligence · public preview
Top 25 emergency medical response services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,147 matching company records for emergency medical response services based in the United States, with 38,952 tracked contacts and 6,357 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 emergency medical response services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  American Medical Responseamr.netHQ: Greenwood Village, CO, United StatesReported employees: 10001+ | Greenwood Village, CO, United States | 10001+ | Exact match | 9,509 contacts → |
“American Medical Response, America’s leading provider of medical transportation, has a single mission: making a difference by caring for people in need.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Superior Ambulance Servicesuperiorambulance.comHQ: Elmhurst, IL, United StatesReported employees: 1,001-5,000 | Elmhurst, IL, United States | 1,001-5,000 | Exact match | 1,144 contacts → |
“The Midwest leader in EMS, Superior Air-Ground Ambulance, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Brewster Ambulance Servicebrewsterambulance.comHQ: Weymouth, MA, United StatesReported employees: 1,001-5,000 | Weymouth, MA, United States | 1,001-5,000 | Exact match | 627 contacts → |
“A trusted name since 1906, providing a variety of services including 911 emergency response, Advanced Life Support (ALS), Basic Life Support (BLS), wheelchair van transportation…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cataldo Ambulance Service INCcataldoambulance.comHQ: Somerville, MA, United StatesReported employees: 1,001-5,000 | Somerville, MA, United States | 1,001-5,000 | Exact match | 626 contacts → |
“Since 1977, Cataldo Ambulance Service, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Royal Ambulanceroyalambulance.comHQ: San Leandro, CA, United StatesReported employees: 501-1,000 | San Leandro, CA, United States | 501-1,000 | Exact match | 578 contacts → |
“Royal Ambulance partners with the Bay Area's leading hospitals and health systems to deliver advanced clinical transport and serves as a trusted medical provider for premier…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Ambulnzambulnz.comHQ: NY, United StatesReported employees: 1,001-5,000 | NY, United States | 1,001-5,000 | Exact match | 567 contacts → |
“Ambulnz is a new class of ambulance service provider, one that's transforming patient transportation through applied innovation, better compensation for EMTs and a unique business…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Priority Ambulancepriorityambulance.comHQ: Knoxville, TN, United StatesReported employees: 1,001-5,000 | Knoxville, TN, United States | 1,001-5,000 | Exact match | 433 contacts → |
“Based in Knoxville, Tenn, Priority Ambulance provides the highest level of clinical excellence in emergency and nonemergency medical care to the communities it serves.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Elite Ambulance-Ileliteamb.comHQ: Orland Park, IL, United StatesReported employees: 1,001-5,000 | Orland Park, IL, United States | 1,001-5,000 | Exact match | 357 contacts → |
“Our Focus Is You.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mobile Medical Responsemobilemedical.orgHQ: Saginaw, MI, United StatesReported employees: 501-1,000 | Saginaw, MI, United States | 501-1,000 | Exact match | 353 contacts → |
“Since 1994, Mobile Medical Response (MMR) has provided high-performance medical transportation and pre-hospital care across mid and northern Michigan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Care Ambulance Services, INCcareambulance.netHQ: Orange, CA, United StatesReported employees: 201-500 | Orange, CA, United States | 201-500 | Exact match | 327 contacts → |
“Care Ambulance Service has provided emergency and non-emergency ambulance service to Orange County and Los Angeles County for over forty-nine years.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  City Ambulance Servicecityambu.comHQ: Spring, TX, United StatesReported employees: 201-500 | Spring, TX, United States | 201-500 | Exact match | 307 contacts → |
“City Ambulance Service is a leading healthcare transportation provider dedicated to delivering safe, reliable, and compassionate patient care.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Pafford Medical Servicespaffordems.comHQ: Hope, AR, United StatesReported employees: 1,001-5,000 | Hope, AR, United States | 1,001-5,000 | Exact match | 284 contacts → |
“Pafford Medical Services, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Premier Ambulancepremieramb.comHQ: Brea, CA, United StatesReported employees: 501-1,000 | Brea, CA, United States | 501-1,000 | Exact match | 276 contacts → |
“Premier Ambulance, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Lifeline Ambulancelifeline-ems.comHQ: Commerce, CA, United StatesReported employees: 201-500 | Commerce, CA, United States | 201-500 | Exact match | 272 contacts → |
“LifeLine-EMS is Southern California's premier response medical transportation agency, providing EMT, Paramedic, and Critical Care level services to patients in the communities we…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Austin-Travis County EMSatcems.orgHQ: Austin, TX, United StatesReported employees: 501-1,000 | Austin, TX, United States | 501-1,000 | Exact match | 257 contacts → |
“Austin-Travis County EMS changes the lives of the people we serve by preserving life, improving health, and promoting safety.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Lifeline Ambulance Service, LLClifelineamb.comHQ: Woburn, MA, United StatesReported employees: 201-500 | Woburn, MA, United States | 201-500 | Exact match | 247 contacts → |
“LifeLine Ambulance Service, LLC A Transformative Healthcare Company LifeLine Ambulance was charted with the Commonwealth of Massachusetts, on April 25, 2006.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sunstar Paramedicssunstarems.com HQ: Largo, FL, United StatesReported employees: 501-1,000 | Largo, FL, United States | 501-1,000 | Exact match | 246 contacts → |
“Sunstar is the 911 ambulance transport service for all Pinellas County residents, employing 750 local residents, and responding to around 500 calls a day.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Armstrong Ambulancearmstrongambulance.comHQ: Arlington, MA, United StatesReported employees: 201-500 | Arlington, MA, United States | 201-500 | Exact match | 228 contacts → |
“We are currently hiring to fill Chair Car, EMT and Paramedic positions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Emergent Health Partnersemergenthealth.orgHQ: Ann Arbor, MI, United StatesReported employees: 501-1,000 | Ann Arbor, MI, United States | 501-1,000 | Exact match | 222 contacts → |
“Emergent Health Partners is a nonprofit emergency medical services organization providing ALS and BLS EMS services to 1.1 million people in 14 counties of southern Michigan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bound Tree Medicalboundtree.comHQ: Dublin, OH, United StatesReported employees: 501-1,000 | Dublin, OH, United States | 501-1,000 | Exact match | 214 contacts → |
“When lives are on the line, you need the right tools in the bag and the right team at your side to make a difference.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ameripro Healthameriprohealth.comHQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 211 contacts → |
“AmeriPro Health is a data and technology company fundamentally revolutionizing healthcare logistics across the entire patient continuum from the field to final care delivery.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Medic Ambulance Servicemedicambulance.net HQ: Vallejo, CA, United StatesReported employees: 501-1,000 | Vallejo, CA, United States | 501-1,000 | Exact match | 209 contacts → |
“Medic Ambulance is an ambulance provider proudly serving Northern California since 1979.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Life EMS Ambulance, INClifeems.com HQ: Grand Rapids, MI, United StatesReported employees: 201-500 | Grand Rapids, MI, United States | 201-500 | Exact match | 197 contacts → |
“Life EMS Ambulance is the leading provider of medical transportation in West Michigan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Indianapolis Emergency Medical Services Iemsindianapolisems.org HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 184 contacts → |
“Indianapolis EMS is the largest provider of emergency pre-hospital medical care in the state, responding to over 9-1-1 calls each year.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Citywide Mobile Responsecitywideambulance.com HQ: Bronx, NY, United StatesReported employees: 501-1,000 | Bronx, NY, United States | 501-1,000 | Exact match | 183 contacts → |
“24 Hr Basic and Advanced Life Support Ambulance service, to and from all areas to New York City.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,147 company matches
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Emergency medical response services: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,147 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,147 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for emergency medical response services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many emergency medical response services did RevenueBase find based in the United States?
The saved snapshot records 1,147 matching company records, 38,952 tracked contacts and 6,357 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Emergency medical response services by geography
- Emergency medical response services based in Australia
- Emergency medical response services based in Brazil
- Emergency medical response services based in Canada
- Emergency medical response services based in France
- Emergency medical response services based in Germany
- Emergency medical response services based in India
- Emergency medical response services based in the Netherlands
- Emergency medical response services based in South Africa
- Emergency medical response services based in Switzerland
- Emergency medical response services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 emergency medical response services based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/emergency-medical-response-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Emergency medical response services based in Australia
- Emergency medical response services based in Brazil
- Emergency medical response services based in Canada
- Emergency medical response services based in France
- Emergency medical response services based in Germany
- Emergency medical response services based in India
Company intelligence · public preview
Top 25 emergency medical response services based in the United States
RevenueBase records 1,147 matching company records for emergency medical response services based in the United States, with 38,952 tracked contacts and 6,357 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 12, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 emergency medical response services based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | American Medical Responseamr.net HQ: Greenwood Village, CO, United StatesReported employees: 10001+ | Greenwood Village, CO, United States | 10001+ | Exact match | 9,509 contacts → |
“American Medical Response, America’s leading provider of medical transportation, has a single mission: making a difference by caring for people in need.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Superior Ambulance Servicesuperiorambulance.com HQ: Elmhurst, IL, United StatesReported employees: 1,001-5,000 | Elmhurst, IL, United States | 1,001-5,000 | Exact match | 1,144 contacts → |
“The Midwest leader in EMS, Superior Air-Ground Ambulance, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brewster Ambulance Servicebrewsterambulance.com HQ: Weymouth, MA, United StatesReported employees: 1,001-5,000 | Weymouth, MA, United States | 1,001-5,000 | Exact match | 627 contacts → |
“A trusted name since 1906, providing a variety of services including 911 emergency response, Advanced Life Support (ALS), Basic Life Support (BLS), wheelchair van transportation…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cataldo Ambulance Service INCcataldoambulance.com HQ: Somerville, MA, United StatesReported employees: 1,001-5,000 | Somerville, MA, United States | 1,001-5,000 | Exact match | 626 contacts → |
“Since 1977, Cataldo Ambulance Service, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Royal Ambulanceroyalambulance.com HQ: San Leandro, CA, United StatesReported employees: 501-1,000 | San Leandro, CA, United States | 501-1,000 | Exact match | 578 contacts → |
“Royal Ambulance partners with the Bay Area's leading hospitals and health systems to deliver advanced clinical transport and serves as a trusted medical provider for premier…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Ambulnzambulnz.com HQ: NY, United StatesReported employees: 1,001-5,000 | NY, United States | 1,001-5,000 | Exact match | 567 contacts → |
“Ambulnz is a new class of ambulance service provider, one that's transforming patient transportation through applied innovation, better compensation for EMTs and a unique business…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Priority Ambulancepriorityambulance.com HQ: Knoxville, TN, United StatesReported employees: 1,001-5,000 | Knoxville, TN, United States | 1,001-5,000 | Exact match | 433 contacts → |
“Based in Knoxville, Tenn, Priority Ambulance provides the highest level of clinical excellence in emergency and nonemergency medical care to the communities it serves.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Elite Ambulance-Ileliteamb.com HQ: Orland Park, IL, United StatesReported employees: 1,001-5,000 | Orland Park, IL, United States | 1,001-5,000 | Exact match | 357 contacts → |
“Our Focus Is You.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mobile Medical Responsemobilemedical.org HQ: Saginaw, MI, United StatesReported employees: 501-1,000 | Saginaw, MI, United States | 501-1,000 | Exact match | 353 contacts → |
“Since 1994, Mobile Medical Response (MMR) has provided high-performance medical transportation and pre-hospital care across mid and northern Michigan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Care Ambulance Services, INCcareambulance.net HQ: Orange, CA, United StatesReported employees: 201-500 | Orange, CA, United States | 201-500 | Exact match | 327 contacts → |
“Care Ambulance Service has provided emergency and non-emergency ambulance service to Orange County and Los Angeles County for over forty-nine years.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | City Ambulance Servicecityambu.com HQ: Spring, TX, United StatesReported employees: 201-500 | Spring, TX, United States | 201-500 | Exact match | 307 contacts → |
“City Ambulance Service is a leading healthcare transportation provider dedicated to delivering safe, reliable, and compassionate patient care.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Pafford Medical Servicespaffordems.com HQ: Hope, AR, United StatesReported employees: 1,001-5,000 | Hope, AR, United States | 1,001-5,000 | Exact match | 284 contacts → |
“Pafford Medical Services, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Premier Ambulancepremieramb.com HQ: Brea, CA, United StatesReported employees: 501-1,000 | Brea, CA, United States | 501-1,000 | Exact match | 276 contacts → |
“Premier Ambulance, Inc.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lifeline Ambulancelifeline-ems.com HQ: Commerce, CA, United StatesReported employees: 201-500 | Commerce, CA, United States | 201-500 | Exact match | 272 contacts → |
“LifeLine-EMS is Southern California's premier response medical transportation agency, providing EMT, Paramedic, and Critical Care level services to patients in the communities we…” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Austin-Travis County EMSatcems.org HQ: Austin, TX, United StatesReported employees: 501-1,000 | Austin, TX, United States | 501-1,000 | Exact match | 257 contacts → |
“Austin-Travis County EMS changes the lives of the people we serve by preserving life, improving health, and promoting safety.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Lifeline Ambulance Service, LLClifelineamb.com HQ: Woburn, MA, United StatesReported employees: 201-500 | Woburn, MA, United States | 201-500 | Exact match | 247 contacts → |
“LifeLine Ambulance Service, LLC A Transformative Healthcare Company LifeLine Ambulance was charted with the Commonwealth of Massachusetts, on April 25, 2006.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sunstar Paramedicssunstarems.com HQ: Largo, FL, United StatesReported employees: 501-1,000 | Largo, FL, United States | 501-1,000 | Exact match | 246 contacts → |
“Sunstar is the 911 ambulance transport service for all Pinellas County residents, employing 750 local residents, and responding to around 500 calls a day.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Armstrong Ambulancearmstrongambulance.com HQ: Arlington, MA, United StatesReported employees: 201-500 | Arlington, MA, United States | 201-500 | Exact match | 228 contacts → |
“We are currently hiring to fill Chair Car, EMT and Paramedic positions.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Emergent Health Partnersemergenthealth.org HQ: Ann Arbor, MI, United StatesReported employees: 501-1,000 | Ann Arbor, MI, United States | 501-1,000 | Exact match | 222 contacts → |
“Emergent Health Partners is a nonprofit emergency medical services organization providing ALS and BLS EMS services to 1.1 million people in 14 counties of southern Michigan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bound Tree Medicalboundtree.com HQ: Dublin, OH, United StatesReported employees: 501-1,000 | Dublin, OH, United States | 501-1,000 | Exact match | 214 contacts → |
“When lives are on the line, you need the right tools in the bag and the right team at your side to make a difference.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ameripro Healthameriprohealth.com HQ: Atlanta, GA, United StatesReported employees: 1,001-5,000 | Atlanta, GA, United States | 1,001-5,000 | Exact match | 211 contacts → |
“AmeriPro Health is a data and technology company fundamentally revolutionizing healthcare logistics across the entire patient continuum from the field to final care delivery.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Medic Ambulance Servicemedicambulance.net HQ: Vallejo, CA, United StatesReported employees: 501-1,000 | Vallejo, CA, United States | 501-1,000 | Exact match | 209 contacts → |
“Medic Ambulance is an ambulance provider proudly serving Northern California since 1979.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Life EMS Ambulance, INClifeems.com HQ: Grand Rapids, MI, United StatesReported employees: 201-500 | Grand Rapids, MI, United States | 201-500 | Exact match | 197 contacts → |
“Life EMS Ambulance is the leading provider of medical transportation in West Michigan.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Indianapolis Emergency Medical Services Iemsindianapolisems.org HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 184 contacts → |
“Indianapolis EMS is the largest provider of emergency pre-hospital medical care in the state, responding to over 9-1-1 calls each year.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Citywide Mobile Responsecitywideambulance.com HQ: Bronx, NY, United StatesReported employees: 501-1,000 | Bronx, NY, United States | 501-1,000 | Exact match | 183 contacts → |
“24 Hr Basic and Advanced Life Support Ambulance service, to and from all areas to New York City.” Recorded description excerpt · October 12, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,147 company matches
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Emergency medical response services: dataset insights
October 12, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,147 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,147 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 12, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for emergency medical response services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many emergency medical response services did RevenueBase find based in the United States?
The saved snapshot records 1,147 matching company records, 38,952 tracked contacts and 6,357 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 12, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 emergency medical response services based in the United States. Snapshot: October 12, 2026. https://revenuebase.ai/companies/emergency-medical-response-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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