Manufacturer Directory · Page 8 of 10

GMP-Compliant Food & Supplement Manufacturers

USA Factory Network lists 225 US facilities reporting GMP (Good Manufacturing Practices), with the most in California (52), New York (21) and Illinois (12).

Current Good Manufacturing Practice rules set the baseline for sanitation, personnel, equipment and process controls: 21 CFR Part 117 for food and 21 CFR Part 111 for dietary supplements.

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Showing 169–192 of 225 manufacturers

ProbioFerm

Multiple Locations across US, US

Supplements & Functional

Probiotic ingredient developer focusing on fermentation technologies for supplements and functional foods.

GMP

Pulmuone Foods USA

Fullerton, CA

Meat, Seafood & Alternatives

U.S. operations of Pulmuone, producing plant-based foods including Wildwood organic tofu, soyfoods, plant-based meat alternatives, and Asian-inspired meals. Operates manufacturing facilities in California.

FDA RegisteredGMPFSMAHACCPOrganic+1 more

Puretek Corp

CA, CA

Supplements & Functional

High-purity nutraceutical ingredient developer focused on science-driven formulations and global sourcing.

GMPFDA Registered

Quality Candy Company (King Leo)

Henderson, NV

Bakery & Confectionery

Confection manufacturer and CDMO (King Leo / Gilliam brands) producing lollipops, hard candy, soft chews, sugar-free, and functional/nutraceutical confections. Offers private label, custom wrap, and custom flavors and shapes at production scale. Gluten-free and kosher options on many SKUs.

GMPSQF

Quorn Foods USA

Stokesdale, NY

Meat, Seafood & Alternatives

U.S. operations of global mycoprotein-based meat alternative producer. Products include meatless nuggets, patties, grounds, and tenders made from fermented fungi protein.

FDA RegisteredGMPFSMAHACCPNon-GMO

Ready Foods

Denver, CO

Co-Packing & Private Label

Family-owned, kettle-cooked food manufacturer and co-packer in USDA-inspected facilities. Specializes in soups, sauces, salsas, entrées, beans, and recipe-driven prepared foods with full R&D support.

FDA RegisteredGMPSQFHACCP

Recess

New York, NY

Beverages

Functional sparkling beverage and mood-enhancing drink brand made with adaptogens and nootropics. Popular in wellness and lifestyle channels. Manufacturing handled through co-packing partners.

FDA RegisteredGMP

Reed's Inc.

Norwalk, CT

Beverages

Craft beverage company specializing in ginger beer, craft sodas, and natural beverages. Known for Reed's Ginger Brew and Virgil's Root Beer. Distributed nationally across grocery and natural channels.

GMPSQF

Refresco

Keokuk, IA

Beverages

Global beverage manufacturer specializing in private-label and branded soft drinks, juices, and functional beverages. Operates large-scale bottling facilities across North America and Europe. Known for high-volume co-packing and retailer partnerships.

GMPSQFISO 22000

Reliance Private Label Supplements

Paterson, NJ

Supplements & Functional

Turnkey supplement manufacturing provider offering formulation and packaging with streamlined processes and scalable production.

GMPFDA Registered

Robinson Pharma

Santa Ana, CA

Supplements & Functional

Large-scale supplement manufacturer producing capsules, tablets, powders, softgels, and liquids with in-house R&D, testing, and packaging capabilities.

GMPNSF GMPFDA Registered

Sabinsa

NJ, NJ

Supplements & Functional

Global supplier of clinically researched nutraceutical ingredients emphasizing science, sustainability, and intellectual property.

GMPISO 22000

Santa Cruz Nutritionals

CA, CA

Supplements & Functional

Nutraceutical manufacturer focused on clean-label supplements, quality sourcing, and compliant production practices.

GMP

Schwan's Company

Marshall, MN

Bakery & Confectionery

Major frozen-food manufacturer producing pizza, desserts, and bakery products under brands like Red Baron, Tony's, Freschetta, Mrs. Smith's pies, and Edwards desserts. Subsidiary of CJ CheilJedang.

FDA RegisteredGMPFSMAHACCPKosher

Skjodt-Barrett

Lebanon, IN

Co-Packing & Private Label

Contract food manufacturer specializing in custom wet ingredients, sauces, dressings, protein smoothies, fruit pouches, and meal components in retail-ready spouted pouches.

FDA RegisteredGMPSQFHACCP

SMP Nutra

Edgewood, NY

Supplements & Functional

Custom supplement manufacturer producing capsules, tablets, powders, softgels, and gummies, known for low minimums, fast turnaround times, and end-to-end brand support.

GMPFDA Registered

Snak King

City of Industry, CA

Packaged & Shelf-Stable Foods

Independent snack manufacturer offering private-label and co-manufacturing for tortilla chips, potato chips, pita chips, popcorn, extruded snacks, and more. Full R&D, innovation, and packaging support. Serves national and regional brands.

FDA RegisteredGMPFSMAHACCPSQF+5 more

Solgar

NJ/NY, US

Supplements & Functional

Herbal and nutritional supplement manufacturer offering vitamins, botanicals, and specialty formulations with science-backed quality controls.

GMP

Sonic Packaging

Edison, NJ

Co-Packing & Private Label

Contract packaging provider offering bottling, labeling, assembly, and fulfillment services for food and supplements.

GMPFDA Registered

Spangler Candy Company

Bryan, OH

Bakery & Confectionery

Spangler Candy Company is a family-owned, Ohio-based confectioner producing iconic American candies including Dum-Dums lollipops, Smarties, Saf-T-Pops, Bit-O-Honey, Necco Wafers, and candy canes.

FDA RegisteredGMPFSMAHACCPKosher

Spindrift Beverage Co.

Newton, MA

Beverages

Sparkling water made with real squeezed fruit. First sparkling water in the U.S. made entirely from real squeezed fruit, no flavor extracts or concentrates.

FDA RegisteredGMPHACCPTraceability

Standard Process

Palmyra, WI

Supplements & Functional

Whole-food-based supplement manufacturer emphasizing farm-to-supplement sourcing and traditional production practices.

GMP

Stumptown Coffee Roasters

Portland, OK

Beverages

Stumptown Coffee Roasters is a Portland-based specialty coffee roaster known for its direct trade single-origin coffees, cold brew on tap, and ready-to-drink Stumptown Cold Brew coffees distributed across the United States.

FDA RegisteredGMPFSMAHACCPOrganic

Suja Organic

Oceanside, CA

Beverages

Organic cold-pressed juice and functional beverage manufacturer. Produces juices, shots, and probiotic beverages with USDA Organic certification. Operates HPP processing facility in California.

FDA RegisteredGMPOrganic