Company lists · Data refreshed September 2026
Top 25 Allergy and immunology practices worldwide
RevenueBase identified 1,050 company matches for allergy and immunology practices worldwide as of September 2026 and tracks 12,360 professional contacts across them, including 3,350 with verified work emails. The United States is the largest market and San Antonio the largest hub.
This list covers company matches for allergy and immunology practices worldwide, 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. Country and city lists for allergy and immunology practices follow the table.
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 allergy and immunology practices worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,238 contacts → | ||||
Exact match “We are the pioneers of allergy solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 478 contacts → | ||||
Exact match “Allergy Partners is the largest single-specialty care provider for allergy, asthma, and immunologic disorders in the United States.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 418 contacts → | ||||
Exact match “LETI Pharma, the Experimental Laboratory for Immunogenic Therapeutics, is an independent, family-owned, biopharmaceutical company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 347 contacts → | ||||
Exact match “Allergy Therapeutics is a visionary immunology business with specialist experience in the research and development of allergy treatments.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 265 contacts → | ||||
Exact match “HAL Allergy is one of the European top players in the development, production and distribution of allergen immunotherapies for the treatment and prevention of allergic diseases.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 233 contacts → | ||||
Exact match “It’s so much more than a specimen.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 224 contacts → | ||||
Exact match “Family Allergy & Asthma is a multi-site allergy practice with over 70 offices in Arkansas, Kentucky, Indiana, Missouri, Ohio, Pennsylvania and Tennessee.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 207 contacts → | ||||
Exact match “Patient first." That's how The Allergy, Asthma & Sinus Center has become one of the country's largest and most established allergy practices.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 183 contacts → | ||||
Exact match “Currently working in offices in The Woodlands and Huntsville.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 182 contacts → | ||||
Exact match “AllerVie Health intends to be the national, trusted leader in the delivery of allergy and immunology services through partnership with leading practices who share in our mission…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 166 contacts → | ||||
Exact match “At Aspire Allergy & Sinus we pride ourselves on providing patient care that sets us apart from the rest and improves quality of life.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 158 contacts → | ||||
Exact match “At Allergopharma, we put all of our energy into furthering allergology.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 153 contacts → | ||||
Exact match “Focused in allergy treatment and diagnosis, DIATER provides doctors and patients with a wide range of solutions that improve patient life quality.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 135 contacts → | ||||
Exact match “Serving the Charlotte area since 1952, Carolina Asthma & Allergy Center is the area’s only asthma and allergy practice made up entirely of board-certified physicians.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 132 contacts → | ||||
Exact match “The European Academy of Allergy and Clinical Immunology (EAACI) is a non-profit organization active in the field of allergic and immunologic diseases such as asthma, rhinitis…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 127 contacts → | ||||
Exact match “Delivering comprehensive, leading-edge allergy, asthma, and sinus care across Texas and California as one AENT family committed to elevating the health of every community we serve.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 123 contacts → | ||||
Exact match “At Pulmonary Associates of Richmond, we recognize the importance of the doctor-patient relationship and we are proud of our 50-year history of providing the the highest quality…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 99 contacts → | ||||
Exact match “Southern Ear, Nose, Throat and Allergy Physicians (SENTA) is a leading community of the Southeast’s finest ENT and Allergy/Immunology specialists.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 95 contacts → | ||||
Exact match “ROXALL Group is an international pharmaceutical company based in Hamburg, Germany.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 83 contacts → | ||||
Exact match “Bencard Allergie GmbH Deutschland und Österreich sind pharmazeutische Unternehmen, die sich sehr erfolgreich auf das zukunftsorientierte Marktsegment Allergie ausgerichtet haben.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 74 contacts → | ||||
Exact match “Since 1972, Atlanta Allergy & Asthma has been the premier provider of quality, state-of-the-art care for allergic, asthmatic, and immunologic diseases.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 69 contacts → | ||||
Exact match “Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 58 contacts → | ||||
Exact match “Raleigh Capitol Ear, Nose Throat & Allergy is a private medical practice based in Raleigh, NC.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 51 contacts → | ||||
Exact match “The Columbia Asthma & Allergy Clinic is a brand new state-of-the-art facility that provides comprehensive evaluation and treatment for adult and pediatric patients suffering from…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 47 contacts → | ||||
Exact match “Somos a clínica mais tradicional no tratamento de alergias e saúde respiratória no Rio de Janeiro.” 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 “allergy and immunology practices”. 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 1,050 allergy and immunology practices worldwide
See the full list, filter by size, metro and specialty, and access 3,350 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Allergy and immunology practices worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for allergy and immunology practices are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “allergy and immunology practices” 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. 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 3,350 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.
Allergy and immunology practices by location
2 lists · largest firstEvery Allergy and immunology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “allergy and immunology practices”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many allergy and immunology practices are there worldwide?
RevenueBase identified 1,050 company matches for allergy and immunology practices worldwide 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?
ALK tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most allergy and immunology practices?
The United States leads with 665 companies, followed by Brazil (58). Every allergy and immunology practices list by country and city is linked on this page.
Which city has the most allergy and immunology practices?
San Antonio leads with 15 company records, followed by New York (14) and Rio De Janeiro (13).
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 3,350 professional contacts with verified work emails tracked across these 1,050 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 1,050 allergy and immunology practices worldwide. 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.
More company lists
Company intelligence · public preview
Top 25 allergy and immunology practices worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,050 matching company records for allergy and immunology practices worldwide, with 12,360 tracked contacts and 3,350 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 allergy and immunology practices worldwide
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 | ALKalk.net HQ: Hoersholm, DenmarkReported employees: 1,001-5,000 | Hoersholm, Denmark | 1,001-5,000 | Exact match | 2,238 contacts → |
“We are the pioneers of allergy solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Allergy Partners Pllcallergypartners.comHQ: Asheville, NC, United StatesReported employees: 1,001-5,000 | Asheville, NC, United States | 1,001-5,000 | Exact match | 478 contacts → |
“Allergy Partners is the largest single-specialty care provider for allergy, asthma, and immunologic disorders in the United States.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Leti Pharmaleti.comHQ: Tres Cantos, SpainReported employees: 201-500 | Tres Cantos, Spain | 201-500 | Exact match | 418 contacts → |
“LETI Pharma, the Experimental Laboratory for Immunogenic Therapeutics, is an independent, family-owned, biopharmaceutical company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Allergy Therapeuticsallergytherapeutics.comHQ: Worthing, United KingdomReported employees: 501-1,000 | Worthing, United Kingdom | 501-1,000 | Exact match | 347 contacts → |
“Allergy Therapeutics is a visionary immunology business with specialist experience in the research and development of allergy treatments.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  HAL Allergy Grouphal-allergy.comHQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 265 contacts → |
“HAL Allergy is one of the European top players in the development, production and distribution of allergen immunotherapies for the treatment and prevention of allergic diseases.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Eurofins Viracoreurofins-viracor.com HQ: Lenexa, KS, United StatesReported employees: 201-500 | Lenexa, KS, United States | 201-500 | Exact match | 233 contacts → |
“It’s so much more than a specimen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Family Allergy & Asthmafamilyallergy.comHQ: Louisville, KY, United StatesReported employees: 501-1,000 | Louisville, KY, United States | 501-1,000 | Exact match | 224 contacts → |
“Family Allergy & Asthma is a multi-site allergy practice with over 70 offices in Arkansas, Kentucky, Indiana, Missouri, Ohio, Pennsylvania and Tennessee.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  The Allergy, Asthma & Sinus Centerallergyasc.comHQ: Knoxville, TN, United StatesReported employees: 501-1,000 | Knoxville, TN, United States | 501-1,000 | Exact match | 207 contacts → |
“Patient first." That's how The Allergy, Asthma & Sinus Center has become one of the country's largest and most established allergy practices.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Allergy And Asthma Associatestexallergy.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 183 contacts → |
“Currently working in offices in The Woodlands and Huntsville.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Allervie Healthallervie.comHQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 182 contacts → |
“AllerVie Health intends to be the national, trusted leader in the delivery of allergy and immunology services through partnership with leading practices who share in our mission…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Aspire Allergy & Sinusaspireallergy.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 166 contacts → |
“At Aspire Allergy & Sinus we pride ourselves on providing patient care that sets us apart from the rest and improves quality of life.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Allergopharma Gmbh & Co. KGallergopharma.dermapharm.comHQ: Reinbek, GermanyReported employees: 201-500 | Reinbek, Germany | 201-500 | Exact match | 158 contacts → |
“At Allergopharma, we put all of our energy into furthering allergology.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Diaterdiater.comHQ: Leganés, SpainReported employees: 51-200 | Leganés, Spain | 51-200 | Exact match | 153 contacts → |
“Focused in allergy treatment and diagnosis, DIATER provides doctors and patients with a wide range of solutions that improve patient life quality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Carolina Asthma & Allergy Centercarolinaasthma.comHQ: Charlotte, NC, United StatesReported employees: 201-500 | Charlotte, NC, United States | 201-500 | Exact match | 135 contacts → |
“Serving the Charlotte area since 1952, Carolina Asthma & Allergy Center is the area’s only asthma and allergy practice made up entirely of board-certified physicians.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 132 contacts → |
“The European Academy of Allergy and Clinical Immunology (EAACI) is a non-profit organization active in the field of allergic and immunologic diseases such as asthma, rhinitis…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Allergy & ENT Associatesaentassociates.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 127 contacts → |
“Delivering comprehensive, leading-edge allergy, asthma, and sinus care across Texas and California as one AENT family committed to elevating the health of every community we serve.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pulmonary Associates Of Richmondparaccess.com HQ: Richmond, VA, United StatesReported employees: 201-500 | Richmond, VA, United States | 201-500 | Exact match | 123 contacts → |
“At Pulmonary Associates of Richmond, we recognize the importance of the doctor-patient relationship and we are proud of our 50-year history of providing the the highest quality…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Senta ENT And Allergy Physicianssentapartners.com HQ: Sandy Springs, GA, United StatesReported employees: 501-1,000 | Sandy Springs, GA, United States | 501-1,000 | Exact match | 99 contacts → |
“Southern Ear, Nose, Throat and Allergy Physicians (SENTA) is a leading community of the Southeast’s finest ENT and Allergy/Immunology specialists.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Roxall Grouproxall.comHQ: Oststeinbek, GermanyReported employees: 201-500 | Oststeinbek, Germany | 201-500 | Exact match | 95 contacts → |
“ROXALL Group is an international pharmaceutical company based in Hamburg, Germany.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Bencard Allergie Gmbhbencard.comHQ: 80804 München, GermanyReported employees: 51-200 | 80804 München, Germany | 51-200 | Exact match | 83 contacts → |
“Bencard Allergie GmbH Deutschland und Österreich sind pharmazeutische Unternehmen, die sich sehr erfolgreich auf das zukunftsorientierte Marktsegment Allergie ausgerichtet haben.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Atlanta Allergy & Asthmaatlantaallergy.comHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 74 contacts → |
“Since 1972, Atlanta Allergy & Asthma has been the premier provider of quality, state-of-the-art care for allergic, asthmatic, and immunologic diseases.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Colorado Allergy & Asthma Centers PCcoloradoallergy.comHQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 69 contacts → |
“Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Raleigh Capitol Ear, Nose, Throat & Allergyraleighcapitolent.com HQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 58 contacts → |
“Raleigh Capitol Ear, Nose Throat & Allergy is a private medical practice based in Raleigh, NC.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Columbia Asthma & Allergy Cliniccolumbiaallergy.comHQ: Fremont, WA, United StatesReported employees: 51-200 | Fremont, WA, United States | 51-200 | Exact match | 51 contacts → |
“The Columbia Asthma & Allergy Clinic is a brand new state-of-the-art facility that provides comprehensive evaluation and treatment for adult and pediatric patients suffering from…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Alergo AR Clínica DE Alergia E Pneumologiaalergoar.comHQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 47 contacts → |
“Somos a clínica mais tradicional no tratamento de alergias e saúde respiratória no Rio de Janeiro.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,050 company matches
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Allergy and immunology practices: 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
1,022 records in the displayed employee bands.
28 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,050 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 ↗
Allergy and immunology practices by location
2 lists · largest firstEvery Allergy and immunology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for allergy and immunology practices?
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 allergy and immunology practices did RevenueBase find worldwide?
The saved snapshot records 1,050 matching company records, 12,360 tracked contacts and 3,350 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.
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 allergy and immunology practices worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/allergy-and-immunology-practices.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 allergy and immunology practices worldwide
RevenueBase records 1,050 matching company records for allergy and immunology practices worldwide, with 12,360 tracked contacts and 3,350 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 allergy and immunology practices worldwide
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 | ALKalk.net HQ: Hoersholm, DenmarkReported employees: 1,001-5,000 | Hoersholm, Denmark | 1,001-5,000 | Exact match | 2,238 contacts → |
“We are the pioneers of allergy solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Allergy Partners Pllcallergypartners.com HQ: Asheville, NC, United StatesReported employees: 1,001-5,000 | Asheville, NC, United States | 1,001-5,000 | Exact match | 478 contacts → |
“Allergy Partners is the largest single-specialty care provider for allergy, asthma, and immunologic disorders in the United States.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Leti Pharmaleti.com HQ: Tres Cantos, SpainReported employees: 201-500 | Tres Cantos, Spain | 201-500 | Exact match | 418 contacts → |
“LETI Pharma, the Experimental Laboratory for Immunogenic Therapeutics, is an independent, family-owned, biopharmaceutical company.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Allergy Therapeuticsallergytherapeutics.com HQ: Worthing, United KingdomReported employees: 501-1,000 | Worthing, United Kingdom | 501-1,000 | Exact match | 347 contacts → |
“Allergy Therapeutics is a visionary immunology business with specialist experience in the research and development of allergy treatments.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HAL Allergy Grouphal-allergy.com HQ: Leiden, NetherlandsReported employees: 201-500 | Leiden, Netherlands | 201-500 | Exact match | 265 contacts → |
“HAL Allergy is one of the European top players in the development, production and distribution of allergen immunotherapies for the treatment and prevention of allergic diseases.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Eurofins Viracoreurofins-viracor.com HQ: Lenexa, KS, United StatesReported employees: 201-500 | Lenexa, KS, United States | 201-500 | Exact match | 233 contacts → |
“It’s so much more than a specimen.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Family Allergy & Asthmafamilyallergy.com HQ: Louisville, KY, United StatesReported employees: 501-1,000 | Louisville, KY, United States | 501-1,000 | Exact match | 224 contacts → |
“Family Allergy & Asthma is a multi-site allergy practice with over 70 offices in Arkansas, Kentucky, Indiana, Missouri, Ohio, Pennsylvania and Tennessee.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | The Allergy, Asthma & Sinus Centerallergyasc.com HQ: Knoxville, TN, United StatesReported employees: 501-1,000 | Knoxville, TN, United States | 501-1,000 | Exact match | 207 contacts → |
“Patient first." That's how The Allergy, Asthma & Sinus Center has become one of the country's largest and most established allergy practices.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Allergy And Asthma Associatestexallergy.com HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 183 contacts → |
“Currently working in offices in The Woodlands and Huntsville.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Allervie Healthallervie.com HQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 182 contacts → |
“AllerVie Health intends to be the national, trusted leader in the delivery of allergy and immunology services through partnership with leading practices who share in our mission…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Aspire Allergy & Sinusaspireallergy.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 166 contacts → |
“At Aspire Allergy & Sinus we pride ourselves on providing patient care that sets us apart from the rest and improves quality of life.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Allergopharma Gmbh & Co. KGallergopharma.dermapharm.com HQ: Reinbek, GermanyReported employees: 201-500 | Reinbek, Germany | 201-500 | Exact match | 158 contacts → |
“At Allergopharma, we put all of our energy into furthering allergology.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Diaterdiater.com HQ: Leganés, SpainReported employees: 51-200 | Leganés, Spain | 51-200 | Exact match | 153 contacts → |
“Focused in allergy treatment and diagnosis, DIATER provides doctors and patients with a wide range of solutions that improve patient life quality.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Carolina Asthma & Allergy Centercarolinaasthma.com HQ: Charlotte, NC, United StatesReported employees: 201-500 | Charlotte, NC, United States | 201-500 | Exact match | 135 contacts → |
“Serving the Charlotte area since 1952, Carolina Asthma & Allergy Center is the area’s only asthma and allergy practice made up entirely of board-certified physicians.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Zurich, SwitzerlandReported employees: 11-50 | Zurich, Switzerland | 11-50 | Exact match | 132 contacts → |
“The European Academy of Allergy and Clinical Immunology (EAACI) is a non-profit organization active in the field of allergic and immunologic diseases such as asthma, rhinitis…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Allergy & ENT Associatesaentassociates.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 127 contacts → |
“Delivering comprehensive, leading-edge allergy, asthma, and sinus care across Texas and California as one AENT family committed to elevating the health of every community we serve.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pulmonary Associates Of Richmondparaccess.com HQ: Richmond, VA, United StatesReported employees: 201-500 | Richmond, VA, United States | 201-500 | Exact match | 123 contacts → |
“At Pulmonary Associates of Richmond, we recognize the importance of the doctor-patient relationship and we are proud of our 50-year history of providing the the highest quality…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Senta ENT And Allergy Physicianssentapartners.com HQ: Sandy Springs, GA, United StatesReported employees: 501-1,000 | Sandy Springs, GA, United States | 501-1,000 | Exact match | 99 contacts → |
“Southern Ear, Nose, Throat and Allergy Physicians (SENTA) is a leading community of the Southeast’s finest ENT and Allergy/Immunology specialists.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Roxall Grouproxall.com HQ: Oststeinbek, GermanyReported employees: 201-500 | Oststeinbek, Germany | 201-500 | Exact match | 95 contacts → |
“ROXALL Group is an international pharmaceutical company based in Hamburg, Germany.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bencard Allergie Gmbhbencard.com HQ: 80804 München, GermanyReported employees: 51-200 | 80804 München, Germany | 51-200 | Exact match | 83 contacts → |
“Bencard Allergie GmbH Deutschland und Österreich sind pharmazeutische Unternehmen, die sich sehr erfolgreich auf das zukunftsorientierte Marktsegment Allergie ausgerichtet haben.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Atlanta Allergy & Asthmaatlantaallergy.com HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 74 contacts → |
“Since 1972, Atlanta Allergy & Asthma has been the premier provider of quality, state-of-the-art care for allergic, asthmatic, and immunologic diseases.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Colorado Allergy & Asthma Centers PCcoloradoallergy.com HQ: Denver, CO, United StatesReported employees: 51-200 | Denver, CO, United States | 51-200 | Exact match | 69 contacts → |
“Here at Colorado Allergy & Asthma Centers®, our philosophy is to provide the highest quality, cost-effective medical care to adults and children who have asthma, allergies, and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Raleigh Capitol Ear, Nose, Throat & Allergyraleighcapitolent.com HQ: Raleigh, NC, United StatesReported employees: 51-200 | Raleigh, NC, United States | 51-200 | Exact match | 58 contacts → |
“Raleigh Capitol Ear, Nose Throat & Allergy is a private medical practice based in Raleigh, NC.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Columbia Asthma & Allergy Cliniccolumbiaallergy.com HQ: Fremont, WA, United StatesReported employees: 51-200 | Fremont, WA, United States | 51-200 | Exact match | 51 contacts → |
“The Columbia Asthma & Allergy Clinic is a brand new state-of-the-art facility that provides comprehensive evaluation and treatment for adult and pediatric patients suffering from…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Alergo AR Clínica DE Alergia E Pneumologiaalergoar.com HQ: Rio De Janeiro, BrazilReported employees: 51-200 | Rio De Janeiro, Brazil | 51-200 | Exact match | 47 contacts → |
“Somos a clínica mais tradicional no tratamento de alergias e saúde respiratória no Rio de Janeiro.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Allergy and immunology practices: 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
1,022 records in the displayed employee bands.
28 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,050 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 ↗
Allergy and immunology practices by location
2 lists · largest firstEvery Allergy and immunology practices list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for allergy and immunology practices?
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 allergy and immunology practices did RevenueBase find worldwide?
The saved snapshot records 1,050 matching company records, 12,360 tracked contacts and 3,350 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.
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Cite this list
RevenueBase Data Team. Top 25 allergy and immunology practices worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/allergy-and-immunology-practices.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗