Fish Oil & Omega-3 Manufacturers in the USA
21 fish oil & omega-3 manufacturers in the United States have a facility certified to NSF/ANSI 455-2 (GMP for dietary supplements) (top states: California 7, Florida 3, Arizona 1); for 4 of them a USDA Organic certificate lists omega-3 items, and 17 say on their own website that they make omega-3 or fish oil products. USDA Organic item lists checked October 1, 2026; website claims checked October 16, 2026; certification data checked November 1, 2026.
Best fish oil & omega-3 manufacturers in the USA, ranked by public records →
Looking for a fish oil manufacturer in the USA? Compare the listings below for private label fish oil and omega-3 products. Use the country and state links to narrow your shortlist.
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All 21 manufacturers
Order: featured, listings with a website, then A–Z.
Says it makes omega-3 or fish oil productscompany website
Rosenberg, TX, United Statesbioticsresearch.com
- Capsules
- Liquids
- Oils
- Powders
- Softgels
- Tablets
Operations:- Kitting
- Coating
- Liquid formulation
- Tablet compression
- +2 more
NSF/ANSI 455-2checked Nov 1, 2026Captek Softgel International, Inc.
USDA OrganicSays it makes omega-3 or fish oil productscompany website
Cerritos, CA, United Statescapteksoftgel.com
- Capsules
- Gummies
- Softgels
- Tablets
Operations:- Molding
- Coating
- Liquid formulation
- Tablet compression
- +2 more
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Plymouth, MN, United Stateseniva.com
- Capsules
- Gummies
- Liquids
- Oils
- Powders
- Tablets
Operations:- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Miami, FL, United Statesbelievepharmaceutical.com
- Capsules
- Softgels
- Tablets
Operations:- Tablet compression
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Fort Lauderdale, FL, United Statesgreathealthworks.com
- Capsules
- Softgels
Operations:- Liquid formulation
- Encapsulation
NSF/ANSI 455-2checked Nov 1, 2026Harmony Foods LLC dba SCN Bestco
USDA OrganicUSDA Organic certificate lists omega-3 itemsUSDA Organic Integrity Database
Santa Cruz, CA, United Statesscnbestco.com
- Gummies
Operations:- Kitting
- Baking
- Molding
- Coating
- +1 more
NSF/ANSI 455-2checked Nov 1, 2026Icelandirect, LLC DBA NutraPak USA
USDA OrganicSays it makes omega-3 or fish oil productscompany website
Clifton, NJ, United Statesicelandirect.com
- Capsules
- Liquids
- Oils
- Powders
- Softgels
Operations:- Liquid formulation
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Lang Pharma Nutrition
USDA OrganicSays it makes omega-3 or fish oil productscompany website
Middletown, RI, United Stateslangpni.com
- Capsules
- Liquids
- Powders
- Softgels
- Tablets
Operations:- Baking
- Coating
- Liquid formulation
- Tablet compression
- +2 more
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Joplin, MO, United Statesmidamericasupplements.com
- Softgels
Operations:- Encapsulation
NSF/ANSI 455-2checked Nov 1, 2026MSI Express, Inc.
USDA OrganicUSDA Organic certificate lists omega-3 itemsUSDA Organic Integrity Database
Portage, IN, United Statespackwithmsi.com
- Gummies
- Powders
Operations:- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Tulsa, OK, United Statesnumedica.com
- Capsules
- Gummies
- Liquids
- Oils
- Powders
- Softgels
- +1 more
Operations:- Kitting
NSF/ANSI 455-2checked Nov 1, 2026Nutricost Manufacturing, LLC
USDA OrganicSays it makes omega-3 or fish oil productscompany website
Vineyard, UT, United Stateselitemp.com
- Capsules
- Gummies
- Powders
- Softgels
- Tablets
Operations:- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Reno, NV, United Statessfihealth.com
- Capsules
- Liquids
- Powders
- Softgels
- Tablets
Operations:- Coating
- Liquid formulation
- Tablet compression
- Encapsulation
- +1 more
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Panorama City, CA, United Statespuretekcorp.com
- Tablets
Operations:- Coating
- Tablet compression
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Los Angeles, CA, United Statessoft-gel.com
- Softgels
Operations:- Encapsulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Tempe, AZ, United Statesnutracustom.com
- Capsules
- Gummies
- Powders
Operations:- Molding
- Liquid formulation
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Summerville, SC, United Statesthorne.com
- Capsules
- Powders
- Softgels
Operations:- Kitting
- Encapsulation
- Dry formulation
NSF/ANSI 455-2checked Nov 1, 2026Says it makes omega-3 or fish oil productscompany website
Fullerton, CA, United Statesunitedpharmallc.com
- Softgels
Operations:- Liquid formulation
- Encapsulation
NSF/ANSI 455-2checked Nov 1, 2026Wakunaga of America Co., Ltd.
USDA OrganicSays it makes omega-3 or fish oil productscompany website
Mission Viejo, CA, United Stateskyolic.com
- Capsules
- Liquids
- Powders
- Softgels
- Tablets
Operations:- Extraction
- Sterilization
- Coating
- Tablet compression
- +2 more
NSF/ANSI 455-2checked Nov 1, 2026We Pack It All, LLC
USDA OrganicUSDA Organic certificate lists omega-3 itemsUSDA Organic Integrity Database
Duarte, CA, United Stateswepackitall.com
- Capsules
- Gummies
- Liquids
- Oils
- Powders
- Softgels
- +1 more
NSF/ANSI 455-2checked Nov 1, 2026USDA Organic certificate lists omega-3 itemsUSDA Organic Integrity Database
St. Petersburg, FL, United States
- Gummies
- Liquids
- Oils
Operations:- Molding
- Liquid formulation
NSF/ANSI 455-2checked Nov 1, 2026
Compare fish oil & omega-3 manufacturers at a glance in the United States
- The most common dosage forms in the certified scope of these 21 fish oil & omega-3 manufacturers in the United States are softgels (15), capsules (14) and powders (12).
- 20 of the 21 fish oil & omega-3 manufacturers in the United States list a company website.
| Manufacturer | Location | Dosage forms in certified scope | Certification | Last checked |
|---|---|---|---|---|
| Biotics Research Corporation | Rosenberg, TX | Capsules, Liquids, Oils, Powders, Softgels, Tablets | NSF/ANSI 455-2 | |
| Captek Softgel International, Inc. | Cerritos, CA | Capsules, Gummies, Softgels, Tablets | NSF/ANSI 455-2, USDA Organic | |
| Eniva USA, Inc. | Plymouth, MN | Capsules, Gummies, Liquids, Oils, Powders, Tablets | NSF/ANSI 455-2 | |
| Genvid Lab Inc | Miami, FL | Capsules, Softgels, Tablets | NSF/ANSI 455-2 | |
| Great Healthworks, Inc. | Fort Lauderdale, FL | Capsules, Softgels | NSF/ANSI 455-2 | |
| Harmony Foods LLC dba SCN Bestco | Santa Cruz, CA | Gummies | NSF/ANSI 455-2, USDA Organic | |
| Icelandirect, LLC DBA NutraPak USA | Clifton, NJ | Capsules, Liquids, Oils, Powders, Softgels | NSF/ANSI 455-2, USDA Organic | |
| Lang Pharma Nutrition | Middletown, RI | Capsules, Liquids, Powders, Softgels, Tablets | NSF/ANSI 455-2, USDA Organic | |
| Mid-America Supplements, LLC | Joplin, MO | Softgels | NSF/ANSI 455-2 | |
| MSI Express, Inc. | Portage, IN | Gummies, Powders | NSF/ANSI 455-2, USDA Organic | |
| NuMedica, LLC | Tulsa, OK | Capsules, Gummies, Liquids, Oils, Powders, Softgels, +1 more | NSF/ANSI 455-2 | |
| Nutricost Manufacturing, LLC | Vineyard, UT | Capsules, Gummies, Powders, Softgels, Tablets | NSF/ANSI 455-2, USDA Organic | |
| ProThera Inc dba SFI Health | Reno, NV | Capsules, Liquids, Powders, Softgels, Tablets | NSF/ANSI 455-2 | |
| PureTek Corporation | Panorama City, CA | Tablets | NSF/ANSI 455-2 | |
| Soft Gel Technologies, Inc. | Los Angeles, CA | Softgels | NSF/ANSI 455-2 | |
| Star Nutrasciences, Inc. | Tempe, AZ | Capsules, Gummies, Powders | NSF/ANSI 455-2 | |
| Thorne® | Summerville, SC | Capsules, Powders, Softgels | NSF/ANSI 455-2 | |
| United Pharma LLC | Fullerton, CA | Softgels | NSF/ANSI 455-2 | |
| Wakunaga of America Co., Ltd. | Mission Viejo, CA | Capsules, Liquids, Powders, Softgels, Tablets | NSF/ANSI 455-2, USDA Organic | |
| We Pack It All, LLC | Duarte, CA | Capsules, Gummies, Liquids, Oils, Powders, Softgels, +1 more | NSF/ANSI 455-2, USDA Organic | |
| Health and Beauty Manufacturing LLC | St. Petersburg, FL | Gummies, Liquids, Oils | NSF/ANSI 455-2, NSF/ANSI 455-3 |
Questions buyers ask
How do I choose a fish oil manufacturer in the USA?
Start with the USA list, check the exact facility and its certificate scope, and confirm private label fish oil and omega-3 products. Ask for the minimum order, first-run and reorder lead times, testing plan and an itemized quote. Website capabilities are company claims unless a separate registry basis is shown; confirm the proposed work directly.
What should I ask a fish oil manufacturer?
Ask which oil sources they use (fish, krill or algae), how they test for oxidation, for example peroxide and anisidine values, how they test for contaminants, and which formats they make, such as softgels or liquids. Ask whether they make softgels in-house or through a partner.
Do you verify that these companies make omega-3 or fish oil products?
No. A company is listed here when one of its facilities is on a public registry we check and either its USDA Organic certificate lists omega-3 items or its own website says it makes omega-3 or fish oil products. The USDA Organic item list is the certifier’s record of what the operation is certified to handle organically, as we found it in the USDA Organic Integrity Database on the date shown; it covers organic items only and is not a test of any product. A website claim is the company’s own statement: we keep the quote, the page and the date we checked. Each card says which applies. Confirm either with the manufacturer before you rely on it.
What should I ask for in a quote request?
Ask for minimum order quantity, lead times, formulation options, testing and certificates of analysis, in writing. In detail: ask about minimum order quantity (MOQ) per SKU, lead time for a first run and for reorders, whether they offer stock formulas or custom formulation, who sources raw materials, what testing they run (identity, potency, microbiological, heavy metals) and whether you receive a certificate of analysis (COA) per batch, and whether they support the label claims you plan to make. Terms vary widely by manufacturer, so compare written answers rather than assumptions.
How do I verify a manufacturer’s GMP certification myself?
Ask the manufacturer for their current certificate and the exact facility address it covers, then look that facility up on the certifier’s public listing (for NSF/ANSI 455, NSF’s online listings). Certificates apply to specific sites, so make sure the facility that will make your product is the one listed. Each profile here links to the public listing we checked and the date we checked it.