Company lists · Data refreshed September 2026

Top 25 Soft gel capsule manufacturers based in the United States

Name: Soft gel capsule manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 378 companies tracked

RevenueBase identified 378 soft gel capsule manufacturers headquartered in the United States as of September 2026 and tracks 9,482 professional contacts across them, including 2,951 with verified work emails. Tampa is the largest hub.

This list covers soft gel capsule manufacturers 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 18, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 18, 2026 86% judged on-target in blind review

378Companies

9,482Contacts tracked

2,951Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest soft gel capsule manufacturers based in the United States

Ranked by team size

Top 25 of 378 soft gel capsule manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to soft gel capsule manufacturers: 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	Capsugel	Indirect evidence	Morristown, NJ, United StatesHQ checked Sep 18, 2026	1,001-5,000	569 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
2	International Vitamin Corporation	Indirect evidence	Greenville, SC, United StatesHQ checked Sep 18, 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 18, 2026
3	INW Capstone Nutrition	Partial evidence	Ogden, UT, United StatesHQ checked Sep 18, 2026	201-500	257 contacts →
	Partial evidence “INW Capstone Nutrition is a pure-play, turnkey developer and manufacturer of high-quality nutrition products.” Source: RevenueBase Database · checked Sep 18, 2026
4	Vitaquest International LLC	Partial evidence	West Caldwell, NJ, United StatesHQ checked Sep 18, 2026	501-1,000	248 contacts →
	Partial evidence “Vitaquest International LLC is a leading contract manufacturer and development partner for dietary supplements and functional foods.” Source: RevenueBase Database · checked Sep 18, 2026
5	Robinson Pharma, INC	Indirect evidence	Santa Ana, CA, United StatesHQ checked Sep 18, 2026	501-1,000	241 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
6	Arizona Nutritional Supplements ANS	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 18, 2026	501-1,000	239 contacts →
	Partial evidence “Arizona Nutritional Supplements (ANS) is a full service, cGMP certified, contract manufacturer specializing in nutritional and dietary supplements.” Source: RevenueBase Database · checked Sep 18, 2026
7	Captek Softgel International	Partial evidence	Cerritos, CA, United StatesHQ checked Sep 18, 2026	501-1,000	225 contacts →
	Partial evidence “Established in 1996, CAPTEK® Softgel International Inc.(CSI) is a privately-owned, FDA registered and audited, GMP-certified, a full-service contract manufacturer of custom…” Source: RevenueBase Database · checked Sep 18, 2026
8	Best Formulations	Indirect evidence	City Of Industry, CA, United StatesHQ checked Sep 18, 2026	201-500	197 contacts →
	Indirect evidence “Best Formulations, now SIRIO Pharma, is a diversified nutraceutical and pharmaceutical company headquartered in City of Industry, California.” Source: RevenueBase Database · checked Sep 18, 2026
9	Natural Alternatives International, INC	Partial evidence	Carlsbad, CA, United StatesHQ checked Sep 18, 2026	51-200	171 contacts →
	Partial evidence “Natural Alternatives International, Inc.(NAI) is a leading formulator and manufacturer of customized nutritional supplements.” Source: RevenueBase Database · checked Sep 18, 2026
10	Merical	Indirect evidence	Anaheim, CA, United StatesHQ checked Sep 18, 2026	501-1,000	170 contacts →
	Indirect evidence “For over 60 years, MeriCal has provided custom manufacturing and packaging services to the dietary supplement industry.” Source: RevenueBase Database · checked Sep 18, 2026
11	21st Century Healthcare, INC	Partial evidence	Tempe, AZ, United StatesHQ checked Sep 18, 2026	501-1,000	159 contacts →
	Partial evidence “21st Century HealthCare, Inc, one of the largest international manufacturers of dietary supplements, has been making quality nutritional products for over 30 years.” Source: RevenueBase Database · checked Sep 18, 2026
12	Nexgen Pharma	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 18, 2026	201-500	142 contacts →
	Indirect evidence “Nexgen Pharma is a specialty pharmaceutical company that provides development and manufacturing services for Rx, OTC drugs as well as custom dietary supplement formulations.” Source: RevenueBase Database · checked Sep 18, 2026
13	Bactolac Pharmaceutical, INC	Partial evidence	Hauppauge, NY, United StatesHQ checked Sep 18, 2026	501-1,000	127 contacts →
	Partial evidence “Bactolac Pharmaceutical is a nutritional supplement manufacturer led by a team of experienced scientists and pharmacists.” Source: RevenueBase Database · checked Sep 18, 2026
14	Arnet Pharmaceutical Corp	Partial evidence	Davie, FL, United StatesHQ checked Sep 18, 2026	201-500	118 contacts →
	Partial evidence “Established in 1972, Arnet Pharmaceutical has researched, manufactured and marketed natural products worldwide.” Source: RevenueBase Database · checked Sep 18, 2026
15	Foodscience, LLC	Indirect evidence	Williston, VT, United StatesHQ checked Sep 18, 2026	51-200	115 contacts →
	Indirect evidence “For more than 50 years, FoodScience® LLC has led the human and animal health industry with extensive nutritional research and innovative product development.” Source: RevenueBase Database · checked Sep 18, 2026
16	Global Widget	Partial evidence	Tampa, FL, United StatesHQ checked Sep 18, 2026	201-500	114 contacts →
	Partial evidence “Global Widget is a vertically integrated, next-generation consumer packaged goods (CPG) manufacturer of quality health and wellness products, focusing on gummy production.” Source: RevenueBase Database · checked Sep 18, 2026
17	America Medic & Science AMS	Indirect evidence	Woodinville, WA, United StatesHQ checked Sep 18, 2026	51-200	113 contacts →
	Indirect evidence “America Medic & Science AMS is an American nutraceutical company headquartered in Seattle, Washington.” Source: RevenueBase Database · checked Sep 18, 2026
18	Lacore Nutraceuticals	Indirect evidence	Van Alstyne, TX, United StatesHQ checked Sep 18, 2026	51-200	112 contacts →
	Indirect evidence “LACORE Nutraceuticals specializes in batch manufacturing of dietary supplements, sports nutrition, and personal care products.” Source: RevenueBase Database · checked Sep 18, 2026
19	Catalyst Nutraceuticals	Indirect evidence	Buford, GA, United StatesHQ checked Sep 18, 2026	201-500	103 contacts →
	Indirect evidence “A catalyst is that unique element that sparks boldly distinctive results when two agents come together.” Source: RevenueBase Database · checked Sep 18, 2026
20	Biotics Research Corporation	Indirect evidence	Rosenberg, TX, United StatesHQ checked Sep 18, 2026	201-500	103 contacts →
	Indirect evidence “At Biotics, research isn't just part of our name; it's a large part of who we are.” Source: RevenueBase Database · checked Sep 18, 2026
21	Tishcon Corp	Indirect evidence	Salisbury, MD, United StatesHQ checked Sep 18, 2026	201-500	96 contacts →
	Indirect evidence “As a leader in Contract Manufacturing for Nutritional Supplements, Natural Products, Nutraceuticals, and Vitamins, Tishcon Corp.” Source: RevenueBase Database · checked Sep 18, 2026
22	Aspire Pharma	Partial evidence	Somerset, NJ, United StatesHQ checked Sep 18, 2026	51-200	94 contacts →
	Partial evidence “Aspire Pharmaceuticals is committed to manufacturing the highest quality nutritional soft gelatin supplements available in the market.” Source: RevenueBase Database · checked Sep 18, 2026
23	Formulife	Partial evidence	Allen, TX, United StatesHQ checked Sep 18, 2026	201-500	87 contacts →
	Partial evidence “Formulife is a custom dietary supplement manufacturer based in Dallas, Texas.” Source: RevenueBase Database · checked Sep 18, 2026
24	Pharmatech Labs	Partial evidence	Lindon, UT, United StatesHQ checked Sep 18, 2026	51-200	86 contacts →
	Partial evidence “Pharmatech Labs is a nutritional contract manufacturer of liquid and powder supplements.” Source: RevenueBase Database · checked Sep 18, 2026
25	Nutrastar	Partial evidence	Farmingdale, NJ, United StatesHQ checked Sep 18, 2026	201-500	85 contacts →
	Partial evidence “NutraStar is a premier supplement manufacturer that caters to winning nutraceutical brands.” Source: RevenueBase Database · checked Sep 18, 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: soft gel capsule manufacturers. 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 soft gel capsule manufacturers.
Partial evidence: Its own public description names part of soft gel capsule manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name soft gel capsule manufacturers. 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 378 soft gel capsule manufacturers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,951 reachable decision-makers.

Free signup · no credit card

View the full list →

Soft gel capsule manufacturers based in the United States at a glance

As of Sep 18, 2026

31.1%Verified-email coverage

25.1Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Tampa

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

131

51-200

124

201-500

501-1,000

1,001-5,000

10001+

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 378 companies.

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 soft gel capsule manufacturers, 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 “soft gel capsule manufacturers”. 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 soft gel capsule manufacturers), 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 soft gel capsule manufacturers, 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, 2,951 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 18, 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 soft gel capsule manufacturers, 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 soft gel capsule manufacturers are there based in the United States?

RevenueBase identified 378 soft gel capsule manufacturers 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?

Capsugel, headquartered in Morristown, tops this list with the largest team on record.

Which city has the most soft gel capsule manufacturers?

Tampa leads with 9 headquartered companies, followed by Ontario (8) and Phoenix (8).

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 2,951 verified decision-maker contacts tracked across these 378 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 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 378 soft gel capsule manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Soft gel capsule manufacturers by geography

Browse the directory

Browse: Companies home · All United States lists · All Soft gel capsule manufacturers lists · New lists

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.