Company lists · Data refreshed September 2026
Top 25 Emergency response services based in the United States
RevenueBase identified 1,589 company matches for emergency response services associated with the United States as of September 2026 and tracks 39,652 professional contacts across them, including 9,355 with verified work emails. Los Angeles is the largest hub.
This list covers company matches for emergency 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 September 19, 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 response services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 9,614 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 665 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 663 contacts → | ||||
Exact match “The Chicago Fire Department (CFD) promotes fire safety, provides emergency care, and extinguishes fires.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 483 contacts → | ||||
Exact match “Intrado is dedicated to saving lives and protecting communities, with a mission to provide comprehensive support in preparing for, responding to, and recovering from critical…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 408 contacts → | ||||
Exact match “South Metro Fire Rescue (SMFR) is committed to helping the community it serves, which spans residents, 30 stations, and nearly 300 square miles across Arapahoe, Douglas, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 408 contacts → | ||||
Exact match “Charlotte Fire is a full spectrum organization providing fire protection, emergency medical services, technical rescue, hazardous materials response, emergency management, fire…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 355 contacts → | ||||
Exact match “Unified Fire Authority is Utah’s largest fire agency, serving over residents in the cities of Alta, Cottonwood Heights, Draper, Herriman, Holladay, Riverton, Taylorsville and the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 349 contacts → | ||||
Exact match “Intrado, formerly West, is an innovative, cloud-based, global technology partner to clients around the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 328 contacts → | ||||
Exact match “Juvare provides Enterprise Resilience Solutions for organizations to connect to the critical resources, data and mutual assistance they need to bounce forward stronger following…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 284 contacts → | ||||
Exact match “Pafford EMS and it’s clinical air division, Pafford Air One, are apart of one of the oldest and largest private ambulance services in the country.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 264 contacts → | ||||
Exact match “The mission of the Crisis Center of Tampa Bay is to ensure that no one in our community has to face crisis alone.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 249 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 228 contacts → | ||||
Exact match “The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 207 contacts → | ||||
Exact match “Medic Ambulance is an ambulance provider proudly serving Northern California since 1979.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 195 contacts → | ||||
Exact match “Life EMS Ambulance is the leading provider of medical transportation in West Michigan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 191 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 · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 186 contacts → | ||||
Exact match “Since its inception, the goal for the Richmond Ambulance Authority (RAA) has been to provide its community with clinical excellence, while ensuring response time reliability and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 159 contacts → | ||||
Exact match “Joffe Emergency Services is an all-in-one provider of emergency response training, event safety, and disaster supplies for individuals, non-profits, small businesses, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 157 contacts → | ||||
Exact match “Community Ambulance delivers exceptional emergency medical services across Southern Nevada, providing fast, reliable, and compassionate care when it matters most.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 153 contacts → | ||||
Exact match “PSI provides single source fire & life safety services to protect your organization's lives and assets.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 150 contacts → | ||||
Exact match “MedStar Ambulance is a private ambulance company headquartered in Leominster Mass serving central and western Massachusetts” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 146 contacts → | ||||
Exact match “For more than 60 years, MacQueen has served as the trusted provider of world-class environmental and emergency solutions across the upper Midwest providing private companies…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 133 contacts → | ||||
Exact match “The Response Group is dedicated to delivering superior products and services to the Emergency Response Community.” Recorded in the RevenueBase company graph · Sep 19, 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 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 1,589 emergency response services based in the United States
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Emergency response services based in the United States at a glance
As of Sep 19, 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 1,589 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 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 9,355 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 19, 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 response services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many emergency response services are there based in the United States?
RevenueBase identified 1,589 company matches for emergency response services associated with the 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?
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 response services?
Los Angeles leads with 9 company records, followed by Rochester (9) and Houston (8).
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 9,355 professional contacts with verified work emails tracked across these 1,589 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,589 emergency response services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Emergency response services by geography
- Emergency response services based in Australia
- Emergency response services based in Brazil
- Emergency response services based in Canada
- Emergency response services based in France
- Emergency response services based in Germany
- Emergency response services based in the Netherlands
- Emergency response services based in South Africa
- Emergency response services based in Switzerland
- Emergency 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 response services based in Australia
- Emergency response services based in Brazil
- Emergency response services based in Canada
- Emergency response services based in France
- Emergency response services based in Germany
- Emergency response services based in the Netherlands
Company intelligence · public preview
Top 25 emergency 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 1,589 matching company records for emergency response services based in the United States, with 39,652 tracked contacts and 9,355 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: September 19, 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 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 | 9,614 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Brewster Ambulance Servicebrewsterambulance.comHQ: Weymouth, MA, United StatesReported employees: 1,001-5,000 | Weymouth, MA, United States | 1,001-5,000 | Exact match | 665 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Chicago Fire Departmentcityofchicago.orgHQ: Chicago, IL, United StatesReported employees: 5,001-10,000 | Chicago, IL, United States | 5,001-10,000 | Exact match | 663 contacts → |
“The Chicago Fire Department (CFD) promotes fire safety, provides emergency care, and extinguishes fires.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Intradointrado.comHQ: Longmont, CO, United StatesReported employees: 1,001-5,000 | Longmont, CO, United States | 1,001-5,000 | Exact match | 483 contacts → |
“Intrado is dedicated to saving lives and protecting communities, with a mission to provide comprehensive support in preparing for, responding to, and recovering from critical…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | South Metro Fire Rescuesouthmetro.org HQ: Centennial, CO, United StatesReported employees: 501-1,000 | Centennial, CO, United States | 501-1,000 | Exact match | 408 contacts → |
“South Metro Fire Rescue (SMFR) is committed to helping the community it serves, which spans residents, 30 stations, and nearly 300 square miles across Arapahoe, Douglas, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Charlotte Fire Departmentcharlottefire.orgHQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 408 contacts → |
“Charlotte Fire is a full spectrum organization providing fire protection, emergency medical services, technical rescue, hazardous materials response, emergency management, fire…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Unified Fire Authorityunifiedfire.orgHQ: Salt Lake City, UT, United StatesReported employees: 201-500 | Salt Lake City, UT, United States | 201-500 | Exact match | 355 contacts → |
“Unified Fire Authority is Utah’s largest fire agency, serving over residents in the cities of Alta, Cottonwood Heights, Draper, Herriman, Holladay, Riverton, Taylorsville and the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Intrado Legacywest.comHQ: Longmont, CO, United StatesReported employees: 1,001-5,000 | Longmont, CO, United States | 1,001-5,000 | Exact match | 349 contacts → |
“Intrado, formerly West, is an innovative, cloud-based, global technology partner to clients around the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Juvarejuvare.comHQ: Dunwoody, GA, United StatesReported employees: 201-500 | Dunwoody, GA, United States | 201-500 | Exact match | 328 contacts → |
“Juvare provides Enterprise Resilience Solutions for organizations to connect to the critical resources, data and mutual assistance they need to bounce forward stronger following…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Pafford Emergency Medical Servicespaffordems.comHQ: Ruston, LA, United StatesReported employees: 501-1,000 | Ruston, LA, United States | 501-1,000 | Exact match | 284 contacts → |
“Pafford EMS and it’s clinical air division, Pafford Air One, are apart of one of the oldest and largest private ambulance services in the country.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Crisis Center Of Tampa BAYcrisiscenter.comHQ: Tampa, FL, United StatesReported employees: 201-500 | Tampa, FL, United States | 201-500 | Exact match | 264 contacts → |
“The mission of the Crisis Center of Tampa Bay is to ensure that no one in our community has to face crisis alone.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sunstar Paramedicssunstarems.com HQ: Largo, FL, United StatesReported employees: 501-1,000 | Largo, FL, United States | 501-1,000 | Exact match | 249 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fire Departmentsbcfire.org HQ: San Bernardino, CA, United StatesReported employees: 501-1,000 | San Bernardino, CA, United States | 501-1,000 | Exact match | 228 contacts → |
“The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Medic Ambulance Servicemedicambulance.net HQ: Vallejo, CA, United StatesReported employees: 501-1,000 | Vallejo, CA, United States | 501-1,000 | Exact match | 207 contacts → |
“Medic Ambulance is an ambulance provider proudly serving Northern California since 1979.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Life EMS Ambulance, INClifeems.com HQ: Grand Rapids, MI, United StatesReported employees: 201-500 | Grand Rapids, MI, United States | 201-500 | Exact match | 195 contacts → |
“Life EMS Ambulance is the leading provider of medical transportation in West Michigan.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Indianapolis Emergency Medical Services Iemsindianapolisems.org HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 191 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Richmond Ambulance Authorityraaems.orgHQ: Richmond, VA, United StatesReported employees: 201-500 | Richmond, VA, United States | 201-500 | Exact match | 186 contacts → |
“Since its inception, the goal for the Richmond Ambulance Authority (RAA) has been to provide its community with clinical excellence, while ensuring response time reliability and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Joffe Emergency Servicesjoffeemergencyservices.comHQ: Santa Monica, CA, United StatesReported employees: 501-1,000 | Santa Monica, CA, United States | 501-1,000 | Exact match | 159 contacts → |
“Joffe Emergency Services is an all-in-one provider of emergency response training, event safety, and disaster supplies for individuals, non-profits, small businesses, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Community Ambulancecommunityambulance.com HQ: Henderson, NV, United StatesReported employees: 501-1,000 | Henderson, NV, United States | 501-1,000 | Exact match | 157 contacts → |
“Community Ambulance delivers exceptional emergency medical services across Southern Nevada, providing fast, reliable, and compassionate care when it matters most.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Performance Systems Integrationpsintegrated.comHQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 153 contacts → |
“PSI provides single source fire & life safety services to protect your organization's lives and assets.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Medstar Ambulancemedstarma.com HQ: Leominster, MA, United StatesReported employees: 201-500 | Leominster, MA, United States | 201-500 | Exact match | 150 contacts → |
“MedStar Ambulance is a private ambulance company headquartered in Leominster Mass serving central and western Massachusetts” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Macqueenmacqueengroup.com HQ: St. Paul, MN, United StatesReported employees: 201-500 | St. Paul, MN, United States | 201-500 | Exact match | 146 contacts → |
“For more than 60 years, MacQueen has served as the trusted provider of world-class environmental and emergency solutions across the upper Midwest providing private companies…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  The Response Groupresponsegroupinc.comHQ: Cypress, TX, United StatesReported employees: 51-200 | Cypress, TX, United States | 51-200 | Exact match | 133 contacts → |
“The Response Group is dedicated to delivering superior products and services to the Emergency Response Community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,589 company matches
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Emergency response services: dataset insights
September 19, 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
1,584 records in the displayed employee bands.
5 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 1,589 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: September 19, 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 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 response services did RevenueBase find based in the United States?
The saved snapshot records 1,589 matching company records, 39,652 tracked contacts and 9,355 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: September 19, 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 response services by geography
- Emergency response services based in Australia
- Emergency response services based in Brazil
- Emergency response services based in Canada
- Emergency response services based in France
- Emergency response services based in Germany
- Emergency response services based in the Netherlands
- Emergency response services based in South Africa
- Emergency response services based in Switzerland
- Emergency response services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 emergency response services based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/emergency-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 response services based in Australia
- Emergency response services based in Brazil
- Emergency response services based in Canada
- Emergency response services based in France
- Emergency response services based in Germany
- Emergency response services based in the Netherlands
Company intelligence · public preview
Top 25 emergency response services based in the United States
RevenueBase records 1,589 matching company records for emergency response services based in the United States, with 39,652 tracked contacts and 9,355 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: September 19, 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 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 | 9,614 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Brewster Ambulance Servicebrewsterambulance.com HQ: Weymouth, MA, United StatesReported employees: 1,001-5,000 | Weymouth, MA, United States | 1,001-5,000 | Exact match | 665 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Chicago Fire Departmentcityofchicago.org HQ: Chicago, IL, United StatesReported employees: 5,001-10,000 | Chicago, IL, United States | 5,001-10,000 | Exact match | 663 contacts → |
“The Chicago Fire Department (CFD) promotes fire safety, provides emergency care, and extinguishes fires.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Intradointrado.com HQ: Longmont, CO, United StatesReported employees: 1,001-5,000 | Longmont, CO, United States | 1,001-5,000 | Exact match | 483 contacts → |
“Intrado is dedicated to saving lives and protecting communities, with a mission to provide comprehensive support in preparing for, responding to, and recovering from critical…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | South Metro Fire Rescuesouthmetro.org HQ: Centennial, CO, United StatesReported employees: 501-1,000 | Centennial, CO, United States | 501-1,000 | Exact match | 408 contacts → |
“South Metro Fire Rescue (SMFR) is committed to helping the community it serves, which spans residents, 30 stations, and nearly 300 square miles across Arapahoe, Douglas, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Charlotte Fire Departmentcharlottefire.org HQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 408 contacts → |
“Charlotte Fire is a full spectrum organization providing fire protection, emergency medical services, technical rescue, hazardous materials response, emergency management, fire…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Unified Fire Authorityunifiedfire.org HQ: Salt Lake City, UT, United StatesReported employees: 201-500 | Salt Lake City, UT, United States | 201-500 | Exact match | 355 contacts → |
“Unified Fire Authority is Utah’s largest fire agency, serving over residents in the cities of Alta, Cottonwood Heights, Draper, Herriman, Holladay, Riverton, Taylorsville and the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Intrado Legacywest.com HQ: Longmont, CO, United StatesReported employees: 1,001-5,000 | Longmont, CO, United States | 1,001-5,000 | Exact match | 349 contacts → |
“Intrado, formerly West, is an innovative, cloud-based, global technology partner to clients around the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Juvarejuvare.com HQ: Dunwoody, GA, United StatesReported employees: 201-500 | Dunwoody, GA, United States | 201-500 | Exact match | 328 contacts → |
“Juvare provides Enterprise Resilience Solutions for organizations to connect to the critical resources, data and mutual assistance they need to bounce forward stronger following…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pafford Emergency Medical Servicespaffordems.com HQ: Ruston, LA, United StatesReported employees: 501-1,000 | Ruston, LA, United States | 501-1,000 | Exact match | 284 contacts → |
“Pafford EMS and it’s clinical air division, Pafford Air One, are apart of one of the oldest and largest private ambulance services in the country.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Crisis Center Of Tampa BAYcrisiscenter.com HQ: Tampa, FL, United StatesReported employees: 201-500 | Tampa, FL, United States | 201-500 | Exact match | 264 contacts → |
“The mission of the Crisis Center of Tampa Bay is to ensure that no one in our community has to face crisis alone.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sunstar Paramedicssunstarems.com HQ: Largo, FL, United StatesReported employees: 501-1,000 | Largo, FL, United States | 501-1,000 | Exact match | 249 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Fire Departmentsbcfire.org HQ: San Bernardino, CA, United StatesReported employees: 501-1,000 | San Bernardino, CA, United States | 501-1,000 | Exact match | 228 contacts → |
“The San Bernardino County Fire Protection District is a community-based, all hazard emergency services provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Medic Ambulance Servicemedicambulance.net HQ: Vallejo, CA, United StatesReported employees: 501-1,000 | Vallejo, CA, United States | 501-1,000 | Exact match | 207 contacts → |
“Medic Ambulance is an ambulance provider proudly serving Northern California since 1979.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Life EMS Ambulance, INClifeems.com HQ: Grand Rapids, MI, United StatesReported employees: 201-500 | Grand Rapids, MI, United States | 201-500 | Exact match | 195 contacts → |
“Life EMS Ambulance is the leading provider of medical transportation in West Michigan.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Indianapolis Emergency Medical Services Iemsindianapolisems.org HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 191 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 · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Richmond Ambulance Authorityraaems.org HQ: Richmond, VA, United StatesReported employees: 201-500 | Richmond, VA, United States | 201-500 | Exact match | 186 contacts → |
“Since its inception, the goal for the Richmond Ambulance Authority (RAA) has been to provide its community with clinical excellence, while ensuring response time reliability and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Joffe Emergency Servicesjoffeemergencyservices.com HQ: Santa Monica, CA, United StatesReported employees: 501-1,000 | Santa Monica, CA, United States | 501-1,000 | Exact match | 159 contacts → |
“Joffe Emergency Services is an all-in-one provider of emergency response training, event safety, and disaster supplies for individuals, non-profits, small businesses, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Community Ambulancecommunityambulance.com HQ: Henderson, NV, United StatesReported employees: 501-1,000 | Henderson, NV, United States | 501-1,000 | Exact match | 157 contacts → |
“Community Ambulance delivers exceptional emergency medical services across Southern Nevada, providing fast, reliable, and compassionate care when it matters most.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Performance Systems Integrationpsintegrated.com HQ: Portland, OR, United StatesReported employees: 201-500 | Portland, OR, United States | 201-500 | Exact match | 153 contacts → |
“PSI provides single source fire & life safety services to protect your organization's lives and assets.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Medstar Ambulancemedstarma.com HQ: Leominster, MA, United StatesReported employees: 201-500 | Leominster, MA, United States | 201-500 | Exact match | 150 contacts → |
“MedStar Ambulance is a private ambulance company headquartered in Leominster Mass serving central and western Massachusetts” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Macqueenmacqueengroup.com HQ: St. Paul, MN, United StatesReported employees: 201-500 | St. Paul, MN, United States | 201-500 | Exact match | 146 contacts → |
“For more than 60 years, MacQueen has served as the trusted provider of world-class environmental and emergency solutions across the upper Midwest providing private companies…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The Response Groupresponsegroupinc.com HQ: Cypress, TX, United StatesReported employees: 51-200 | Cypress, TX, United States | 51-200 | Exact match | 133 contacts → |
“The Response Group is dedicated to delivering superior products and services to the Emergency Response Community.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,589 company matches
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Emergency response services: dataset insights
September 19, 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
1,584 records in the displayed employee bands.
5 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 1,589 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: September 19, 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 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 response services did RevenueBase find based in the United States?
The saved snapshot records 1,589 matching company records, 39,652 tracked contacts and 9,355 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: September 19, 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 response services by geography
- Emergency response services based in Australia
- Emergency response services based in Brazil
- Emergency response services based in Canada
- Emergency response services based in France
- Emergency response services based in Germany
- Emergency response services based in the Netherlands
- Emergency response services based in South Africa
- Emergency response services based in Switzerland
- Emergency response services based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 emergency response services based in the United States. Snapshot: September 19, 2026. https://revenuebase.ai/companies/emergency-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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- Emergency response services based in Australia
- Emergency response services based in Brazil
- Emergency response services based in Canada
- Emergency response services based in France
- Emergency response services based in Germany
- Emergency response services based in the Netherlands