Company lists · Data refreshed October 2026
Top 25 Medical volunteer networks based in the United States
RevenueBase identified 201 company matches for medical volunteer networks associated with the United States as of October 2026 and tracks 60,279 professional contacts across them, including 8,242 with verified work emails. New York is the largest hub.
This list covers company matches for medical volunteer networks 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 18, 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 medical volunteer networks based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 26,914 contacts → | ||||
Exact match “The American Red Cross prevents and alleviates human suffering in the face of emergencies by mobilizing the power of volunteers and the generosity of donors.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 2 | 24,694 contacts → | ||||
Exact match “International Mission of Mercy (IMM) was founded in 1991 by Satish Mehtani, a veteran of disaster relief missions in Kuwait, Japan and at the World Trade Center following…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 3 | 4,485 contacts → | ||||
Exact match “International Medical Corps is a global first responder that delivers emergency medical and related services to those affected by conflict, disaster and disease, no matter where…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 4 | 999 contacts → | ||||
Exact match “People in crisis are dying from preventable causes.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 5 | 584 contacts → | ||||
Exact match “For 45 years, we have been a beacon of health and hope for communities worldwide, confronting pressing health challenges.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 6 | 225 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 7 | 170 contacts → | ||||
Exact match “Heart to Heart International seeks to improve healthcare access in the U.S.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 8 | 163 contacts → | ||||
Exact match “MedGlobal is a humanitarian charitable non-governmental organization that provides emergency response and health programs to build resilience among vulnerable communities around…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 9 | 73 contacts → | ||||
Exact match “All Hands Volunteers is a volunteer-powered disaster relief organization dedicated to Rebuilding Hope for people impacted by natural disasters all over the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 10 | 55 contacts → | ||||
Exact match “FIMRC was founded in 2002 with the mission of improving access to medical care for underprivileged children around the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 11 | 31 contacts → | ||||
Exact match “Our Mission: Expanding access to healthcare; empowering students and volunteers to tackle global health challenges Timmy Global Health expands access to healthcare and empowers…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 12 | 29 contacts → | ||||
Exact match “Doctors of the World fights for access to healthcare on behalf of the the world's most vulnerable people, wherever they are.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “We are committed to delivering the highest level of medical care available today to remote areas worldwide.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “We are a humanitarian medical resource organization that is committed to uniting non-profits to save lives and relieve suffering of those who need basic health care.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 15 | 22 contacts → | ||||
Exact match “The Health, Equity, Action, and Leadership (HEAL) Initiative trains and transforms front-line health professionals by building a community dedicated to serving under-served…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 16 | 20 contacts → | ||||
Exact match “SPARTA AMBULANCE SERVICE INC is a company based out of SPARTA, New Jersey, United States.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “Launched in 1993 by former Peace Corps nurse, Kathryn M.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Headquartered in Fairfield, New Jersey, Embrace Relief is a 501 (c)(3) non-profit organization that collaborates with volunteers to deliver humanitarian aid and disaster relief to…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “FAJR Global is a 501(c)(3) nonprofit organization committed to advancing global health by delivering life-saving medical, humanitarian, and educational services to vulnerable…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 20 | 19 contacts → | ||||
Exact match “The International WeLoveU Foundation is a women-led nonprofit organization mobilizing volunteers to strengthen communities through education, environmental protection, health…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “International Medical Relief (IMR) is a 501(c)3 nonprofit organization that provides health care to under-served and vulnerable people around the world.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 22 | 14 contacts → | ||||
Exact match “Aarogya Seva: Global Health Volunteer Alliance is a not-for profit, transnational, humanitarian organisation aiming to provide Health for All by pioneering micro-volunteering.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Medical Missionaries is a volunteer group of more than 200 doctors, nurses, dentists, and others who work to improve the health of the poor in the U.S.” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “Global Health Outreach is a short-term international missions program dedicated to providing healthcare to unreached, or needy, people groups by sending medical, dental and…” Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “Delivering Hope GoServ Global shares God’s love by responding to disaster, empowering sustainable community development and creating world change through hands-on involvement.” Recorded in the RevenueBase company graph · Oct 18, 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 “medical volunteer networks”. 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 201 medical volunteer networks based in the United States
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Medical volunteer networks based in the United States at a glance
As of Oct 18, 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 201 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 “medical volunteer networks” 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 8,242 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 18, 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 “medical volunteer networks”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many medical volunteer networks are there based in the United States?
RevenueBase identified 201 company matches for medical volunteer networks 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 RED Cross tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most medical volunteer networks?
New York leads with 13 company records, followed by Los Angeles (8) and Houston (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,242 professional contacts with verified work emails tracked across these 201 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 18, 2026.
Ready to reach these companies? Verified emails and direct dials for all 201 medical volunteer networks based in the United States. Start with a free account, no credit card.
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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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Company intelligence · public preview
Top 25 medical volunteer networks 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 201 matching company records for medical volunteer networks based in the United States, with 60,279 tracked contacts and 8,242 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 18, 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 medical volunteer networks 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 RED Crossredcross.org HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 26,914 contacts → |
“The American Red Cross prevents and alleviates human suffering in the face of emergencies by mobilizing the power of volunteers and the generosity of donors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | International Mission Of Mercy IMMimmusa.org HQ: Morristown, NJ, United StatesReported employees: Not recorded | Morristown, NJ, United States | Not recorded | Exact match | 24,694 contacts → |
“International Mission of Mercy (IMM) was founded in 1991 by Satish Mehtani, a veteran of disaster relief missions in Kuwait, Japan and at the World Trade Center following…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | International Medical Corpsinternationalmedicalcorps.org HQ: Los Angeles, CA, United StatesReported employees: 5,001-10,000 | Los Angeles, CA, United States | 5,001-10,000 | Exact match | 4,485 contacts → |
“International Medical Corps is a global first responder that delivers emergency medical and related services to those affected by conflict, disaster and disease, no matter where…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Medical Teams Internationalmedicalteams.org HQ: Tigard, OR, United StatesReported employees: 1,001-5,000 | Tigard, OR, United States | 1,001-5,000 | Exact match | 999 contacts → |
“People in crisis are dying from preventable causes.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Americaresamericares.orgHQ: Stamford, CT, United StatesReported employees: 501-1,000 | Stamford, CT, United States | 501-1,000 | Exact match | 584 contacts → |
“For 45 years, we have been a beacon of health and hope for communities worldwide, confronting pressing health challenges.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Project C.U.R.Eprojectcure.org HQ: Centennial, CO, United StatesReported employees: Not recorded | Centennial, CO, United States | Not recorded | Exact match | 225 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Heart To Heart Internationalhearttoheart.org HQ: Lenexa, KS, United StatesReported employees: Not recorded | Lenexa, KS, United States | Not recorded | Exact match | 170 contacts → |
“Heart to Heart International seeks to improve healthcare access in the U.S.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Medglobalmedglobal.org HQ: Chicago Ridge, IL, United StatesReported employees: 201-500 | Chicago Ridge, IL, United States | 201-500 | Exact match | 163 contacts → |
“MedGlobal is a humanitarian charitable non-governmental organization that provides emergency response and health programs to build resilience among vulnerable communities around…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Mattapoisett, MA, United StatesReported employees: 51-200 | Mattapoisett, MA, United States | 51-200 | Exact match | 73 contacts → |
“All Hands Volunteers is a volunteer-powered disaster relief organization dedicated to Rebuilding Hope for people impacted by natural disasters all over the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 55 contacts → |
“FIMRC was founded in 2002 with the mission of improving access to medical care for underprivileged children around the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Timmy Global Healthtimmyglobalhealth.org HQ: Greenwood, IN, United StatesReported employees: 11-50 | Greenwood, IN, United States | 11-50 | Exact match | 31 contacts → |
“Our Mission: Expanding access to healthcare; empowering students and volunteers to tackle global health challenges Timmy Global Health expands access to healthcare and empowers…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Doctors Of The World USAdoctorsoftheworld.org HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 29 contacts → |
“Doctors of the World fights for access to healthcare on behalf of the the world's most vulnerable people, wherever they are.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Remotemdremotemd.net HQ: New Orleans, LA, United StatesReported employees: 11-50 | New Orleans, LA, United States | 11-50 | Exact match | 27 contacts → |
“We are committed to delivering the highest level of medical care available today to remote areas worldwide.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Globus Reliefglobusrelief.org HQ: South Salt Lake, UT, United StatesReported employees: 11-50 | South Salt Lake, UT, United States | 11-50 | Exact match | 25 contacts → |
“We are a humanitarian medical resource organization that is committed to uniting non-profits to save lives and relieve suffering of those who need basic health care.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ucsf Heal Initiativehealinitiative.org HQ: Oakland, CA, United StatesReported employees: 51-200 | Oakland, CA, United States | 51-200 | Exact match | 22 contacts → |
“The Health, Equity, Action, and Leadership (HEAL) Initiative trains and transforms front-line health professionals by building a community dedicated to serving under-served…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sparta Ambulance Service INCspartaambulance.org HQ: Sparta, NJ, United StatesReported employees: 1-10 | Sparta, NJ, United States | 1-10 | Exact match | 20 contacts → |
“SPARTA AMBULANCE SERVICE INC is a company based out of SPARTA, New Jersey, United States.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Orrville, OH, United StatesReported employees: 11-50 | Orrville, OH, United States | 11-50 | Exact match | 20 contacts → |
“Launched in 1993 by former Peace Corps nurse, Kathryn M.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Embrace Reliefembracerelief.org HQ: Fairfield, NJ, United StatesReported employees: 11-50 | Fairfield, NJ, United States | 11-50 | Exact match | 20 contacts → |
“Headquartered in Fairfield, New Jersey, Embrace Relief is a 501 (c)(3) non-profit organization that collaborates with volunteers to deliver humanitarian aid and disaster relief to…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Fajr Globalfajr.org HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 20 contacts → |
“FAJR Global is a 501(c)(3) nonprofit organization committed to advancing global health by delivering life-saving medical, humanitarian, and educational services to vulnerable…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | International Weloveu Foundationweloveuusa.org HQ: New Windsor, NY, United StatesReported employees: 1-10 | New Windsor, NY, United States | 1-10 | Exact match | 19 contacts → |
“The International WeLoveU Foundation is a women-led nonprofit organization mobilizing volunteers to strengthen communities through education, environmental protection, health…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | International Medical Reliefinternationalmedicalrelief.org HQ: Loveland, CO, United StatesReported employees: 1-10 | Loveland, CO, United States | 1-10 | Exact match | 18 contacts → |
“International Medical Relief (IMR) is a 501(c)3 nonprofit organization that provides health care to under-served and vulnerable people around the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Aarogya Seva Global Health Volunteer Allianceaarogyaseva.orgHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“Aarogya Seva: Global Health Volunteer Alliance is a not-for profit, transnational, humanitarian organisation aiming to provide Health for All by pioneering micro-volunteering.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Medical Missionariesmedicalmissionaries.org HQ: Manassas, VA, United StatesReported employees: 201-500 | Manassas, VA, United States | 201-500 | Exact match | 14 contacts → |
“Medical Missionaries is a volunteer group of more than 200 doctors, nurses, dentists, and others who work to improve the health of the poor in the U.S.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GHOcmda.org HQ: Bristol, TN, United StatesReported employees: 51-200 | Bristol, TN, United States | 51-200 | Exact match | 13 contacts → |
“Global Health Outreach is a short-term international missions program dedicated to providing healthcare to unreached, or needy, people groups by sending medical, dental and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Goserv Global INCgoservglobal.org HQ: Eagle Grove, IA, United StatesReported employees: 1-10 | Eagle Grove, IA, United States | 1-10 | Exact match | 11 contacts → |
“Delivering Hope GoServ Global shares God’s love by responding to disaster, empowering sustainable community development and creating world change through hands-on involvement.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 201 company matches
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Medical volunteer networks: dataset insights
October 18, 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
200 records in the displayed employee bands.
1 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 201 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 18, 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 medical volunteer networks?
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 medical volunteer networks did RevenueBase find based in the United States?
The saved snapshot records 201 matching company records, 60,279 tracked contacts and 8,242 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 18, 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
Cite this list
RevenueBase Data Team. Top 25 medical volunteer networks based in the United States. Snapshot: October 18, 2026. https://revenuebase.ai/companies/medical-volunteer-networks/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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 medical volunteer networks based in the United States
RevenueBase records 201 matching company records for medical volunteer networks based in the United States, with 60,279 tracked contacts and 8,242 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 18, 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 medical volunteer networks 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 RED Crossredcross.org HQ: Washington, DC, United StatesReported employees: 10001+ | Washington, DC, United States | 10001+ | Exact match | 26,914 contacts → |
“The American Red Cross prevents and alleviates human suffering in the face of emergencies by mobilizing the power of volunteers and the generosity of donors.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | International Mission Of Mercy IMMimmusa.org HQ: Morristown, NJ, United StatesReported employees: Not recorded | Morristown, NJ, United States | Not recorded | Exact match | 24,694 contacts → |
“International Mission of Mercy (IMM) was founded in 1991 by Satish Mehtani, a veteran of disaster relief missions in Kuwait, Japan and at the World Trade Center following…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | International Medical Corpsinternationalmedicalcorps.org HQ: Los Angeles, CA, United StatesReported employees: 5,001-10,000 | Los Angeles, CA, United States | 5,001-10,000 | Exact match | 4,485 contacts → |
“International Medical Corps is a global first responder that delivers emergency medical and related services to those affected by conflict, disaster and disease, no matter where…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Medical Teams Internationalmedicalteams.org HQ: Tigard, OR, United StatesReported employees: 1,001-5,000 | Tigard, OR, United States | 1,001-5,000 | Exact match | 999 contacts → |
“People in crisis are dying from preventable causes.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Americaresamericares.org HQ: Stamford, CT, United StatesReported employees: 501-1,000 | Stamford, CT, United States | 501-1,000 | Exact match | 584 contacts → |
“For 45 years, we have been a beacon of health and hope for communities worldwide, confronting pressing health challenges.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Project C.U.R.Eprojectcure.org HQ: Centennial, CO, United StatesReported employees: Not recorded | Centennial, CO, United States | Not recorded | Exact match | 225 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Heart To Heart Internationalhearttoheart.org HQ: Lenexa, KS, United StatesReported employees: Not recorded | Lenexa, KS, United States | Not recorded | Exact match | 170 contacts → |
“Heart to Heart International seeks to improve healthcare access in the U.S.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Medglobalmedglobal.org HQ: Chicago Ridge, IL, United StatesReported employees: 201-500 | Chicago Ridge, IL, United States | 201-500 | Exact match | 163 contacts → |
“MedGlobal is a humanitarian charitable non-governmental organization that provides emergency response and health programs to build resilience among vulnerable communities around…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Mattapoisett, MA, United StatesReported employees: 51-200 | Mattapoisett, MA, United States | 51-200 | Exact match | 73 contacts → |
“All Hands Volunteers is a volunteer-powered disaster relief organization dedicated to Rebuilding Hope for people impacted by natural disasters all over the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 55 contacts → |
“FIMRC was founded in 2002 with the mission of improving access to medical care for underprivileged children around the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Timmy Global Healthtimmyglobalhealth.org HQ: Greenwood, IN, United StatesReported employees: 11-50 | Greenwood, IN, United States | 11-50 | Exact match | 31 contacts → |
“Our Mission: Expanding access to healthcare; empowering students and volunteers to tackle global health challenges Timmy Global Health expands access to healthcare and empowers…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Doctors Of The World USAdoctorsoftheworld.org HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 29 contacts → |
“Doctors of the World fights for access to healthcare on behalf of the the world's most vulnerable people, wherever they are.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Remotemdremotemd.net HQ: New Orleans, LA, United StatesReported employees: 11-50 | New Orleans, LA, United States | 11-50 | Exact match | 27 contacts → |
“We are committed to delivering the highest level of medical care available today to remote areas worldwide.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Globus Reliefglobusrelief.org HQ: South Salt Lake, UT, United StatesReported employees: 11-50 | South Salt Lake, UT, United States | 11-50 | Exact match | 25 contacts → |
“We are a humanitarian medical resource organization that is committed to uniting non-profits to save lives and relieve suffering of those who need basic health care.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Ucsf Heal Initiativehealinitiative.org HQ: Oakland, CA, United StatesReported employees: 51-200 | Oakland, CA, United States | 51-200 | Exact match | 22 contacts → |
“The Health, Equity, Action, and Leadership (HEAL) Initiative trains and transforms front-line health professionals by building a community dedicated to serving under-served…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sparta Ambulance Service INCspartaambulance.org HQ: Sparta, NJ, United StatesReported employees: 1-10 | Sparta, NJ, United States | 1-10 | Exact match | 20 contacts → |
“SPARTA AMBULANCE SERVICE INC is a company based out of SPARTA, New Jersey, United States.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Orrville, OH, United StatesReported employees: 11-50 | Orrville, OH, United States | 11-50 | Exact match | 20 contacts → |
“Launched in 1993 by former Peace Corps nurse, Kathryn M.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Embrace Reliefembracerelief.org HQ: Fairfield, NJ, United StatesReported employees: 11-50 | Fairfield, NJ, United States | 11-50 | Exact match | 20 contacts → |
“Headquartered in Fairfield, New Jersey, Embrace Relief is a 501 (c)(3) non-profit organization that collaborates with volunteers to deliver humanitarian aid and disaster relief to…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Fajr Globalfajr.org HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 20 contacts → |
“FAJR Global is a 501(c)(3) nonprofit organization committed to advancing global health by delivering life-saving medical, humanitarian, and educational services to vulnerable…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | International Weloveu Foundationweloveuusa.org HQ: New Windsor, NY, United StatesReported employees: 1-10 | New Windsor, NY, United States | 1-10 | Exact match | 19 contacts → |
“The International WeLoveU Foundation is a women-led nonprofit organization mobilizing volunteers to strengthen communities through education, environmental protection, health…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | International Medical Reliefinternationalmedicalrelief.org HQ: Loveland, CO, United StatesReported employees: 1-10 | Loveland, CO, United States | 1-10 | Exact match | 18 contacts → |
“International Medical Relief (IMR) is a 501(c)3 nonprofit organization that provides health care to under-served and vulnerable people around the world.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Aarogya Seva Global Health Volunteer Allianceaarogyaseva.org HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 14 contacts → |
“Aarogya Seva: Global Health Volunteer Alliance is a not-for profit, transnational, humanitarian organisation aiming to provide Health for All by pioneering micro-volunteering.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Medical Missionariesmedicalmissionaries.org HQ: Manassas, VA, United StatesReported employees: 201-500 | Manassas, VA, United States | 201-500 | Exact match | 14 contacts → |
“Medical Missionaries is a volunteer group of more than 200 doctors, nurses, dentists, and others who work to improve the health of the poor in the U.S.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | GHOcmda.org HQ: Bristol, TN, United StatesReported employees: 51-200 | Bristol, TN, United States | 51-200 | Exact match | 13 contacts → |
“Global Health Outreach is a short-term international missions program dedicated to providing healthcare to unreached, or needy, people groups by sending medical, dental and…” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Goserv Global INCgoservglobal.org HQ: Eagle Grove, IA, United StatesReported employees: 1-10 | Eagle Grove, IA, United States | 1-10 | Exact match | 11 contacts → |
“Delivering Hope GoServ Global shares God’s love by responding to disaster, empowering sustainable community development and creating world change through hands-on involvement.” Recorded description excerpt · October 18, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 201 company matches
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Medical volunteer networks: dataset insights
October 18, 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
200 records in the displayed employee bands.
1 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 201 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 18, 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 medical volunteer networks?
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 medical volunteer networks did RevenueBase find based in the United States?
The saved snapshot records 201 matching company records, 60,279 tracked contacts and 8,242 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 18, 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
Cite this list
RevenueBase Data Team. Top 25 medical volunteer networks based in the United States. Snapshot: October 18, 2026. https://revenuebase.ai/companies/medical-volunteer-networks/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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