Company lists · Data refreshed September 2026
Top 25 Allergy companies based in the United States
RevenueBase identified 677 allergy companies headquartered in the United States as of September 2026 and tracks 7,109 professional contacts across them, including 2,380 with verified work emails and 2,801 with mobile numbers. New York is the largest hub.
This list covers allergy companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 7, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 companies based in the United States
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Indirect evidence | 811 contacts → | |||
“Blueprint Medicines, a Sanofi company, is a fully integrated global biopharmaceutical company that invents life-changing medicines.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 2 | Strong evidence | 478 contacts → | |||
“Allergy Partners is the largest single-specialty care provider for allergy, asthma, and immunologic disorders in the United States.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 3 | Strong evidence | 224 contacts → | |||
“Family Allergy & Asthma is a multi-site allergy practice with over 70 offices in Arkansas, Kentucky, Indiana, Missouri, Ohio, Pennsylvania and Tennessee.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 4 | Strong evidence | 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…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 5 | Strong evidence | 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.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 6 | Indirect evidence | 144 contacts → | |||
“Aquestive Therapeutics, Inc.(NASDAQ: AQST) is a pharmaceutical company advancing medicines to bring meaningful improvement to patients' lives through innovative science and…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 7 | Strong evidence | 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.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 8 | Indirect evidence | 117 contacts → | |||
“Enjoy Life Foods is the leading brand in the growing Free-From category, featuring a robust portfolio of Certified Gluten Free and Non-GMO Project Verified products that are…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 9 | Indirect evidence | 100 contacts → | |||
“Founded in 1981, HYCOR Biomedical is a global manufacturer and marketer of in vitro diagnostic products.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 10 | Strong evidence | 83 contacts → | |||
“Food Allergy Institute takes a patient-focused approach to food allergy treatment.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 11 | Strong evidence | 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.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 12 | Strong evidence | 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…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 13 | Strong evidence | 60 contacts → | |||
“Allergy & Asthma Medical Group has multiple locations serving the Bay Area.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 14 | Indirect evidence | 55 contacts → | |||
“Innovative, hypoallergenic supplements sourced from the purest raw materials since 1979.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 15 | Indirect evidence | 54 contacts → | |||
“Our primary purpose is to make products for people with sensitive skin.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 16 | Strong evidence | 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…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 17 | Indirect evidence | 50 contacts → | |||
Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 18 | Indirect evidence | 45 contacts → | |||
“Founded in 2004, Pharbest specializes in contract manufacturing and private label manufacturing for solid dose OTC drugs and dietary supplements.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 19 | Strong evidence | 43 contacts → | |||
“Welcome to Allergy, Asthma and Immunology Associates, a team of Board Certified Allergists providing high-quality patient care and education for over 50 years.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 20 | Strong evidence | 39 contacts → | |||
“Founded in 1975 in Chattanooga, Tennessee, Chattanooga Allergy Clinic is recognized as the leading allergy practice in the Chattanooga and North Georgia area.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 21 | Strong evidence | 35 contacts → | |||
“MyOR empowers parents with precision technologies, personalized content and caring providers to prevent food allergies and other preventable pediatric and pregnancy-associated…” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 22 | Strong evidence | 34 contacts → | |||
“Our physicians are specialists who have been certified by the American Board of Allergy & Immunology.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 32 contacts → | |||
Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 24 | Indirect evidence | 32 contacts → | |||
“The relief you need.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 30 contacts → | |||
“We are dedicated to serving the needs of the people of Central Massachusetts and are committed to providing quality and compassionate medical care.” Source: company website · checked Sep 7, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: allergy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names allergy companies.
- Partial evidence
- Its own public description names part of allergy companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name allergy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 677 allergy companies based in the United States
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Allergy companies based in the United States at a glance
As of Sep 7, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among allergy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in the United States whose own description of what they do matches “allergy companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names allergy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among allergy companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 2,380 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 7, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names allergy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many allergy companies are there based in the United States?
RevenueBase identified 677 allergy companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Blueprint Medicines, headquartered in Cambridge, tops this list with the largest team on record.
Which city has the most allergy companies?
New York leads with 16 headquartered companies, followed by San Antonio (15) and Austin (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,380 verified decision-maker contacts tracked across these 677 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 7, 2026.
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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 Smart Search, 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.