Company lists · Data refreshed September 2026

Top 25 Immune-boosting food companies worldwide

Name: Immune-boosting food companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 3,274 companies tracked

RevenueBase identified 3,274 immune-boosting food companies worldwide as of September 2026 and tracks 69,067 professional contacts across them, including 10,721 with verified work emails. The United States is the largest market and London the largest hub.

This list covers immune-boosting food companies worldwide, 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 20, 2026. Country and city lists for immune-boosting food companies follow the table.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

3,274Companies

69,067Contacts tracked

10,721Verified emails

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The 25 largest immune-boosting food companies worldwide

Ranked by team size

Top 25 of 3,274 immune-boosting food companies worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to immune-boosting food companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Usana Health Sciences	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 20, 2026	n/a	7,639 contacts →
	Indirect evidence “For over 30 years, we’ve helped people live healthier lives-from personal nutrition to active lifestyles.” Source: RevenueBase Database · checked Sep 20, 2026
2	The Juice Plus Company	Indirect evidence	Collierville, TN, United StatesHQ checked Sep 20, 2026	n/a	2,775 contacts →
	Indirect evidence “Based in Memphis, TN, and operating internationally, The Juice Plus Company has a 40-year history as a privately owned company selling products designed to improve quality of life.” Source: RevenueBase Database · checked Sep 20, 2026
3	Immunotec	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	n/a	1,913 contacts →
	Indirect evidence “ENGLISH: Living Better \| Vivre MIeux Nutritional supplements based on science and research is the philosophy that Dr.” Source: RevenueBase Database · checked Sep 20, 2026
4	Unicity International	Indirect evidence	Provo, UT, United StatesHQ checked Sep 20, 2026	501-1,000	1,821 contacts →
	Indirect evidence “Unicity designs and develops innovative nutritional products that make healthy living doable in an on-the-go world.” Source: RevenueBase Database · checked Sep 20, 2026
5	Nutrifood	Partial evidence	Jakarta Timur, IndonesiaHQ checked Sep 20, 2026	501-1,000	1,771 contacts →
	Partial evidence “Founded in 1979, Nutrifood is an innovative company that manufactures & markets international-quality health foods & beverages under leading brands.” Source: RevenueBase Database · checked Sep 20, 2026
6	Glanbia	Indirect evidence	Kilkenny, IrelandHQ checked Sep 20, 2026	5,001-10,000	1,651 contacts →
	Indirect evidence “Glanbia is a better nutrition company, helping people live full, healthy lives.” Source: RevenueBase Database · checked Sep 20, 2026
7	Pharmavite	Indirect evidence	West Hills, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,280 contacts →
	Indirect evidence “In 1971, Pharmavite pioneered the VMS category by creating quality supplements backed by science that offer consumers meaningful solutions to support their personal health and…” Source: RevenueBase Database · checked Sep 20, 2026
8	Blackmores Group	Indirect evidence	Warriewood, AustraliaHQ checked Sep 20, 2026	1,001-5,000	879 contacts →
	Indirect evidence “Since 1932, Blackmores Group has been championing innovative natural health solutions to bring wellness to people everywhere, every day.” Source: RevenueBase Database · checked Sep 20, 2026
9	Vitamin Well Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 20, 2026	201-500	757 contacts →
	Indirect evidence “At Vitamin Well Group, we provide healthier and better tasting drinks, snacks, and protein products: Vitamin Well has a range of functional thirst-quenchers.” Source: RevenueBase Database · checked Sep 20, 2026
10	NOW Foods	Indirect evidence	Bloomingdale, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	721 contacts →
	Indirect evidence “Founded by Elwood Richard in 1968, NOW has grown from a small, family operation, to a highly respected manufacturer of natural health products.” Source: RevenueBase Database · checked Sep 20, 2026
11	Sanghiang Perkasa PT	Indirect evidence	Karawang, IndonesiaHQ checked Sep 20, 2026	1,001-5,000	707 contacts →
	Indirect evidence “PT Sanghiang Perkasa is part of PT KALBE Farma, Tbk, One of the leading pharmaceutical companies, on a national and international scale.” Source: RevenueBase Database · checked Sep 20, 2026
12	Nature's WAY	Indirect evidence	Green Bay, WI, United StatesHQ checked Sep 20, 2026	501-1,000	601 contacts →
	Indirect evidence “Nature’s Way® is one of the most recognized and trusted manufacturers of dietary supplements and vitamins.” Source: RevenueBase Database · checked Sep 20, 2026
13	The Quality Group	Indirect evidence	Elmshorn, GermanyHQ checked Sep 20, 2026	1,001-5,000	567 contacts →
	Indirect evidence “Elevating health and performance: Since 2021, The Quality Group has been home to Germany’s top supplement brands, ESN and More Nutrition.” Source: RevenueBase Database · checked Sep 20, 2026
14	Hexagon Nutrition Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	501-1,000	564 contacts →
	Indirect evidence “Hexagon Nutrition is a differentiated and research oriented pure-play nutrition company offering clinical products, micronutrient premixes, and therapeutic products since 1993.” Source: RevenueBase Database · checked Sep 20, 2026
15	Vitafor	Indirect evidence	Araçoiaba Da Serra, BrazilHQ checked Sep 20, 2026	501-1,000	548 contacts →
	Indirect evidence “A VITAFOR é uma das maiores empresas de suplementos alimentares do Brasil.” Source: RevenueBase Database · checked Sep 20, 2026
16	Piping Rock Health Products	Indirect evidence	Bohemia, NY, United StatesHQ checked Sep 20, 2026	501-1,000	545 contacts →
	Indirect evidence “Who is Piping Rock?” Source: RevenueBase Database · checked Sep 20, 2026
17	Standard Process INC	Indirect evidence	Palmyra, WI, United StatesHQ checked Sep 20, 2026	501-1,000	500 contacts →
	Indirect evidence “Since 1929, our founder, Dr.” Source: RevenueBase Database · checked Sep 20, 2026
18	SCN Bestco	Indirect evidence	Golden, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	486 contacts →
	Indirect evidence “We believe being healthy should not require tradeoffs.” Source: RevenueBase Database · checked Sep 20, 2026
19	International Vitamin Corporation	Indirect evidence	Greenville, SC, United StatesHQ checked Sep 20, 2026	1,001-5,000	480 contacts →
	Indirect evidence “For more than half a century, IVC has been producing some of the highest quality dietary supplements for leading retailers in the U.S- as well as nutritional, prescription and OTC…” Source: RevenueBase Database · checked Sep 20, 2026
20	Jamieson Wellness INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1,001-5,000	465 contacts →
	Indirect evidence “For over a century, Jamieson Wellness has been helping people live healthier, more vibrant lives.” Source: RevenueBase Database · checked Sep 20, 2026
21	Natural Factors	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 20, 2026	1,001-5,000	461 contacts →
	Indirect evidence “As a leading manufacturer of natural health formulas, Factors invests in people, science, and technology to facilitate the delivery of supplements which marry the wisdom of…” Source: RevenueBase Database · checked Sep 20, 2026
22	Biotechusa	Partial evidence	Budapest, HungaryHQ checked Sep 20, 2026	1,001-5,000	457 contacts →
	Partial evidence “As one of Europe's largest manufacturers and distributors of nutritional supplements, functional foods and sportswear, our group is proud to be present in 103 countries with 5…” Source: RevenueBase Database · checked Sep 20, 2026
23	Factors Group Of Companies	Indirect evidence	Coquitlam, BC, CanadaHQ checked Sep 20, 2026	1,001-5,000	426 contacts →
	Indirect evidence “Factors Group of Companies is a Canadian company specializing in the research and development, manufacturing, and distribution of High Quality Nutritional Supplements and Vitamins.” Source: RevenueBase Database · checked Sep 20, 2026
24	vitacost.com	Indirect evidence	Boca Raton, FL, United StatesHQ checked Sep 20, 2026	501-1,000	408 contacts →
	Indirect evidence “Vitacost.com, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
25	Zurvita, INC	Indirect evidence	Irving, TX, United StatesHQ checked Sep 20, 2026	51-200	384 contacts →
	Indirect evidence “At Zurvita, our mission is to help you create a better version of yourself.” Source: RevenueBase Database · checked Sep 20, 2026

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: immune-boosting food 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 immune-boosting food companies.
Partial evidence: Its own public description names part of immune-boosting food companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name immune-boosting food 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 3,274 immune-boosting food companies worldwide

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Immune-boosting food companies worldwide at a glance

As of Sep 20, 2026

15.5%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

1,493

11-50

1,083

51-200

455

201-500

121

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 immune-boosting food 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.
Coverage: Every country. Country and city lists for immune-boosting food companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “immune-boosting food 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 immune-boosting food 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 immune-boosting food companies, and records with no verified work email.
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, 10,721 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 20, 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.

Immune-boosting food companies by location

15 lists · largest first

Every Immune-boosting food companies 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 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 immune-boosting food 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 immune-boosting food companies are there worldwide?

RevenueBase identified 3,274 immune-boosting food companies worldwide 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?

Usana Health Sciences, headquartered in Salt Lake City, tops this list with the largest team on record.

Which country has the most immune-boosting food companies?

The United States leads with 610 companies, followed by India (285) and Brazil (227). Every immune-boosting food companies list by country and city is linked on this page.

Which city has the most immune-boosting food companies?

London leads with 55 headquartered companies, followed by Sao Paulo (39) and Mumbai (32).

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 10,721 verified decision-maker contacts tracked across these 3,274 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 20, 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.