Company lists · Data refreshed September 2026
Top 11 Ambulances and emts organizations based in Houston, United States
RevenueBase identified 26 company matches for ambulances and emts organizations associated with Houston, United States as of September 2026 and tracks 805 professional contacts across them, including 316 with verified work emails and 357 with mobile numbers. Across the United States, New York is the largest hub for this category (31 companies); Houston follows with 25.
This list covers company matches for ambulances and emts organizations associated with Houston, 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 7, 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 11 largest ambulances and emts organizations based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 194 contacts → | ||||
Exact match “At Siddons-Martin Emergency Group, we strive to exceed customer expectations in everything we do.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 2 | 131 contacts → | ||||
Exact match “Providing professional-level fire and emergency medical services to the 164 sq.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 3 | 127 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 4 | 105 contacts → | ||||
Exact match “Harris County Emergency Corps (HCEC) is a nonprofit, EMS provider, responding to 9-1-1 emergency medical calls to approximately citizens of Northern Harris County.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 5 | 48 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 6 | 43 contacts → | ||||
Exact match “BestCare EMS provides quality, timely medical transportation services to our patients and providers with empathy and care.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “The SouthEast Texas Regional Advisory Council (SETRAC) was organized under the authority of the Texas Department of Health which was instructed by the 1989 Omnibus Rural Health…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 8 | 25 contacts → | ||||
Exact match “National Care EMS has been operating in Houston, TX since 2007 and offers transportation services to area hospitals, skilled nursing and assisted living facilities.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “We provides compassionate and safe medical transport services in the Houston metropolitan area and beyond.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 10 | 6 contacts → | ||||
Exact match “ORION AMBULANCE SERVICE LLC is a transportation/trucking/railroad company based out of 448 W 19TH ST, Houston, Texas, United States.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “In 1979, a non-profit corporation charter named North Channel EMS was granted by The State of Texas for a fledgling emergency medical service to begin assimilating the equipment…” Recorded in the RevenueBase company graph · Sep 7, 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 “ambulances and emts organizations”. 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 11 of 26 ambulances and emts organizations based in Houston, United States
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Ambulances and emts organizations based in Houston, United States at a glance
As of Sep 7, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 Houston, United States whose business descriptions match “ambulances and emts organizations” 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 316 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 7, 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 “ambulances and emts organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ambulances and emts organizations are there based in Houston, United States?
RevenueBase identified 26 company matches for ambulances and emts organizations associated with Houston, 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?
Siddons Martin Emergency Group, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most ambulances and emts organizations?
New York leads the United States with 31 company records, followed by Houston (25) and Los Angeles (14).
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 316 professional contacts with verified work emails tracked across these 26 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 7, 2026.
Ready to reach these companies? Verified emails and direct dials for all 26 ambulances and emts organizations based in Houston, United States. Start with a free account, no credit card.
Download this list →Related lists
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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- Ambulances and emts organizations based in the United States
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Company intelligence · public preview
Top 11 ambulances and emts organizations based in Houston, 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 26 matching company records for ambulances and emts organizations based in Houston, United States, with 805 tracked contacts and 316 verified work emails.
This public preview shows 11 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 7, 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 11 ambulances and emts organizations based in Houston, 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 |  Siddons Martin Emergency Group, LLCsiddons-martin.comHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 194 contacts → |
“At Siddons-Martin Emergency Group, we strive to exceed customer expectations in everything we do.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Cy-Fair Fire Departmentcyfairfd.orgHQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 131 contacts → |
“Providing professional-level fire and emergency medical services to the 164 sq.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Central EMScentralems.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 127 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 |  Harris County Emergency Corpshcec.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 105 contacts → |
“Harris County Emergency Corps (HCEC) is a nonprofit, EMS provider, responding to 9-1-1 emergency medical calls to approximately citizens of Northern Harris County.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Windsor EMSwindsorems.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 48 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Bestcare EMSbestcareems.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 43 contacts → |
“BestCare EMS provides quality, timely medical transportation services to our patients and providers with empathy and care.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 27 contacts → |
“The SouthEast Texas Regional Advisory Council (SETRAC) was organized under the authority of the Texas Department of Health which was instructed by the 1989 Omnibus Rural Health…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  National Care EMSnationalcareems.comHQ: Houston, United StatesReported employees: 51-200 | Houston, United States | 51-200 | Exact match | 25 contacts → |
“National Care EMS has been operating in Houston, TX since 2007 and offers transportation services to area hospitals, skilled nursing and assisted living facilities.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Preferred Medical Transportpreferredems.comHQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 7 contacts → |
“We provides compassionate and safe medical transport services in the Houston metropolitan area and beyond.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Orion Ambulance Service LLCorionems.comHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 6 contacts → |
“ORION AMBULANCE SERVICE LLC is a transportation/trucking/railroad company based out of 448 W 19TH ST, Houston, Texas, United States.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Harris County ESD 6ncems.netHQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 4 contacts → |
“In 1979, a non-profit corporation charter named North Channel EMS was granted by The State of Texas for a fledgling emergency medical service to begin assimilating the equipment…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 11 of 26 company matches
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Ambulances and emts organizations: dataset insights
September 7, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
26 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 7, 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 ambulances and emts organizations?
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 ambulances and emts organizations did RevenueBase find based in Houston, United States?
The saved snapshot records 26 matching company records, 805 tracked contacts and 316 verified emails. The public preview displays 11 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 7, 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
Ambulances and emts organizations by geography
- Ambulances and emts organizations based in the United States
- Ambulances and emts organizations based in France
- Ambulances and emts organizations based in Brazil
- Ambulances and emts organizations based in Germany
- Ambulances and emts organizations based in the United Kingdom
- Ambulances and emts organizations based in Canada
- Ambulances and emts organizations based in the Netherlands
- Ambulances and emts organizations based in Australia
- Ambulances and emts organizations based in Switzerland
- Ambulances and emts organizations based in South Africa
- Ambulances and emts organizations based in Belgium
- Ambulances and emts organizations based in India
Cite this list
RevenueBase Data Team. Top 11 ambulances and emts organizations based in Houston, United States. Snapshot: September 7, 2026. https://revenuebase.ai/companies/ambulances-and-emts-organizations/united-states/houston.
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
- Ambulances and emts organizations based in the United States
- Ambulances and emts organizations based in France
- Ambulances and emts organizations based in Brazil
- Ambulances and emts organizations based in Germany
- Ambulances and emts organizations based in the United Kingdom
- Ambulances and emts organizations based in Canada
Company intelligence · public preview
Top 11 ambulances and emts organizations based in Houston, United States
RevenueBase records 26 matching company records for ambulances and emts organizations based in Houston, United States, with 805 tracked contacts and 316 verified work emails.
This public preview shows 11 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 7, 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 11 ambulances and emts organizations based in Houston, 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 | Siddons Martin Emergency Group, LLCsiddons-martin.com HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 194 contacts → |
“At Siddons-Martin Emergency Group, we strive to exceed customer expectations in everything we do.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cy-Fair Fire Departmentcyfairfd.org HQ: Houston, TX, United StatesReported employees: 501-1,000 | Houston, TX, United States | 501-1,000 | Exact match | 131 contacts → |
“Providing professional-level fire and emergency medical services to the 164 sq.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Central EMScentralems.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 127 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 4 | Harris County Emergency Corpshcec.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 105 contacts → |
“Harris County Emergency Corps (HCEC) is a nonprofit, EMS provider, responding to 9-1-1 emergency medical calls to approximately citizens of Northern Harris County.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Windsor EMSwindsorems.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 48 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Bestcare EMSbestcareems.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 43 contacts → |
“BestCare EMS provides quality, timely medical transportation services to our patients and providers with empathy and care.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 27 contacts → |
“The SouthEast Texas Regional Advisory Council (SETRAC) was organized under the authority of the Texas Department of Health which was instructed by the 1989 Omnibus Rural Health…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | National Care EMSnationalcareems.com HQ: Houston, United StatesReported employees: 51-200 | Houston, United States | 51-200 | Exact match | 25 contacts → |
“National Care EMS has been operating in Houston, TX since 2007 and offers transportation services to area hospitals, skilled nursing and assisted living facilities.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Preferred Medical Transportpreferredems.com HQ: Houston, TX, United StatesReported employees: 11-50 | Houston, TX, United States | 11-50 | Exact match | 7 contacts → |
“We provides compassionate and safe medical transport services in the Houston metropolitan area and beyond.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Orion Ambulance Service LLCorionems.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 6 contacts → |
“ORION AMBULANCE SERVICE LLC is a transportation/trucking/railroad company based out of 448 W 19TH ST, Houston, Texas, United States.” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Harris County ESD 6ncems.net HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 4 contacts → |
“In 1979, a non-profit corporation charter named North Channel EMS was granted by The State of Texas for a fledgling emergency medical service to begin assimilating the equipment…” Recorded description excerpt · September 7, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 11 of 26 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Ambulances and emts organizations: dataset insights
September 7, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
26 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.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 7, 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 ambulances and emts organizations?
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 ambulances and emts organizations did RevenueBase find based in Houston, United States?
The saved snapshot records 26 matching company records, 805 tracked contacts and 316 verified emails. The public preview displays 11 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 7, 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
Ambulances and emts organizations by geography
- Ambulances and emts organizations based in the United States
- Ambulances and emts organizations based in France
- Ambulances and emts organizations based in Brazil
- Ambulances and emts organizations based in Germany
- Ambulances and emts organizations based in the United Kingdom
- Ambulances and emts organizations based in Canada
- Ambulances and emts organizations based in the Netherlands
- Ambulances and emts organizations based in Australia
- Ambulances and emts organizations based in Switzerland
- Ambulances and emts organizations based in South Africa
- Ambulances and emts organizations based in Belgium
- Ambulances and emts organizations based in India
Cite this list
RevenueBase Data Team. Top 11 ambulances and emts organizations based in Houston, United States. Snapshot: September 7, 2026. https://revenuebase.ai/companies/ambulances-and-emts-organizations/united-states/houston.
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
- Ambulances and emts organizations based in the United States
- Ambulances and emts organizations based in France
- Ambulances and emts organizations based in Brazil
- Ambulances and emts organizations based in Germany
- Ambulances and emts organizations based in the United Kingdom
- Ambulances and emts organizations based in Canada