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Alternative Protein Manufacturers

Last updated: January 2026

This directory lists 65 alternative protein manufacturers across the United States, from lab-to-pilot scale fermentation specialists to high-volume extrusion co-manufacturers.

Buyers in this space are solving for a diverse set of challenges, from optimizing protein functionality to achieving specific rheology and texture profiles in plant-based meats or dairy alternatives. The inherent off-notes in some protein sources necessitate advanced flavor masking techniques, while securing cost-effective scale-up for novel ingredients like mycelium-based proteins or cultivated cell lines remains a persistent hurdle for market competitiveness.

The ecosystem of alternative protein manufacturers spans a range of specializations: from R&D-centric labs focusing on strain optimization for precision fermentation or cell line development for cultivated meat, to large-scale ingredient processors extracting isolates and concentrates, and finally, co-manufacturers adept at converting these ingredients into consumer-ready products through processes like high-moisture extrusion or fat encapsulation. Distinguishing between a supplier's core competency – whether it's upstream ingredient production or downstream product formulation and finishing – is crucial for aligning with your specific project needs.

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Company Directory

65 companies nationwide

Seattle, WA

Based in Seattle, WA, Arzeda Corp. is an AI-driven protein design company that develops and manufactures innovative designer proteins and enzymes at commercial scale. They apply their technology to solve challenges in food production, better nutrition, sustainable materials, and home care, including expanding production of Reb M stevia.

San Diego, CA

Based in San Diego, CA, Avivasysbio specializes in yeast protein expression services, offering a flexible, controllable, and effective platform. This service provides critical protein production capabilities for companies involved in developing and manufacturing alternative protein ingredients through precision fermentation and other bio-based methods.

Holbrook, AZ

Based in Holbrook, AZ, Arizona Algae Products, LLC manufactures protein powders and omega-3 oils from photosynthetic microalgae. The company uses proprietary production technologies and sustainable methods in its GMP-compliant facility, providing animal-free ingredients for food and dietary supplements.

Hauppauge, NY

Based in Hauppauge, NY, Bactolac Pharmaceutical Inc. is a contract manufacturer specializing in nutritional supplements, including alternative proteins. They offer full turn-key manufacturing for vegan, whey, bone broth, and organic proteins. All processes, from product development to packaging, are handled in-house for the health and wellness market.

San Diego, CA

Based in San Diego, CA, BlueNalu, Inc. manufactures cell-cultured seafood, providing a sustainable alternative to conventional products. They specialize in high-quality, consistent offerings like bluefin tuna toro, aiming to deliver delicious and nutritious options while addressing overfishing and reducing contaminants.

St. Louis, MO

Bunge, based in St. Louis, MO, is a direct provider of plant-based protein ingredients. The company manufactures a wide range of alternative proteins from soy, faba, pea, lentil, and mung. These ingredients are designed to meet diverse sensory, nutrition, and sustainability requirements for commercial and industrial customers.

Burcon NutraScience Corporation develops and manufactures next-generation plant-based protein ingredients from sources like pea, fava, sunflower, canola, and hempseed. Utilizing proprietary processing technologies at its Galesburg, IL facility, the company creates sustainable food solutions with superior taste, color, functionality, and nutrition for innovative food and beverage products.

San Mateo, CA

Calysta, based in San Mateo, CA, specializes in alternative protein manufacturing through its patented cellular agriculture fermentation platform. The company creates sustainable protein ingredients for feed and food applications, utilizing no arable land, plants, or animal products in its production process, aiming to address global food demands.

Kailua-Kona, HI

Based in Kailua-Kona, HI, Cyanotech manufactures high-quality microalgae products for health and nutrition. The company operates a 90-acre farm with cultivation ponds, utilizing sustainable and environmentally sensitive practices to produce alternative protein ingredients.

EnviroFlight, a producer of sustainable black soldier fly-based ingredients, contributes to a circular economy. The company repurposes millions of tons of material from animal agriculture and food industries. These ingredients are used to nourish people and feed animals and crops, supporting global food security and sustainable resource management.

Mendota Heights, MN

Based in Mendota Heights, MN, Gardein manufactures a diverse range of plant-based meat substitutes. Their product line includes vegan alternatives for chicken, sausage, beef, and other proteins, designed to support a meatless lifestyle for consumers and food service industries.

Sioux Falls, SD

Based in Sioux Falls, SD, Glanbia Nutritionals manufactures a wide range of dairy-based, plant-based, and functional protein ingredients. The company provides solutions for food, beverage, and supplement manufacturers, emphasizing excellent nutritional value and superior functional properties like flavor and solubility.

Alsip, IL

Based in Alsip, IL, Griffith Foods specializes in product development and ingredient solutions for the food industry. They partner with manufacturers to innovate and create new food products, focusing on consumer preferences and quality. Their expertise supports the development of diverse food categories for commercial partners.

Hemp-Ag Inc. is a US-based cultivator and manufacturer of hemp, supplying extracted oils, flower, protein, and fiber to product manufacturers. The company emphasizes its role as a provider for various industries, including alternative protein. They are also developing advanced greenhouse cultivation centers.

Columbus, OH

InnPro, LLC develops and manufactures next-generation, healthy, plant-based ingredients for the global food, beverage, and nutrition markets. The company specializes in plant proteins (InnProtein®), natural sweeteners, and functional dairy replacers. InnPro operates a state-of-the-art manufacturing facility in the United States.

Payson, UT

Intermountain Nutrition is a manufacturer specializing in nutraceutical and CPG products. Based in Payson, UT, the company provides high-speed production and fast turnaround times, offering manufacturing services for various nutritional and consumer packaged goods, including those incorporating alternative protein ingredients.

Junction City, KS

Based in Junction City, KS, InVitria develops and manufactures recombinant, animal-origin-free proteins and cell culture solutions. They provide scalable, chemically defined ingredients for high-performing biomanufacturing and final formulation, crucial for sustainable alternative protein development. Their US-made products support various therapeutic applications.

Westchester, IL

Ingredion Incorporated manufactures a wide range of plant-based ingredients essential for alternative protein products. They produce plant protein isolate, concentrate, flour, and starch with significant manufacturing capabilities across North America, including facilities in the United States and Canada, serving diverse food and beverage industries.

Anaheim, CA

Nellson LLC specializes in custom nutritional powder formulations, including vegan protein powder manufacturing. The company offers full-service powder capabilities, leveraging research and development expertise to ensure product efficacy and consistency. Nellson is a US-based provider for the alternative protein market.

Santa Ana, CA

Based in Santa Ana, CA, OC Nutra specializes in co-packing and manufacturing nutritional supplement products. They create custom blends of supplements and protein powders, offering comprehensive services from formulation testing and packaging design to fulfillment. The company supports brands with low minimum orders for custom product development.

Palm City, FL

Based in Palm City, FL, Plant Based Foods, Inc. manufactures innovative and sustainable plant-based "New Generation foods". The company specializes in alternative protein products, including plant-based seafood and CAVI-ART, suitable for a variety of gourmet recipes.

Sempera Organics manufactures products using mushrooms cultivated in its lab farm in Silicon Valley, California. The company applies advanced mycological techniques to produce sustainable ingredients, including alternative proteins, for commercial applications. This specialized approach ensures high-quality production within a controlled farming environment.

Earlimart, CA

Based in Earlimart, CA, Treehouse California Almonds supplies superior-quality almond products and ingredients globally. Specializing in sustainably grown and meticulously processed almonds, they offer various forms including flour and powder. The company provides plant-based protein ingredients for food manufacturers, operating a high-tech facility with robust food safety systems.

AcreMade manufactures innovative plant-based egg substitutes derived from yellow field peas. Built on 40 years of food expertise, the company offers a nutritious and planet-friendly alternative to traditional eggs, serving both direct consumers and food service clients with its versatile pea protein products.

Los Angeles, CA

Based in Los Angeles, CA, Axiom Foods is a manufacturer and distributor specializing in chemical-free, hexane-free, and allergen-friendly patented ingredients. They provide innovative protein solutions and dairy alternatives, catering to the growing market for plant-based and specialty food products.

The Better Meat Co. manufactures Rhiza mycoprotein, an all-natural, whole-food, and complete protein ingredient. This versatile, shelf-stable, and allergen-free mycoprotein is approved by the FDA and USDA. It enhances nutrition and texture in animal-free applications, meat, nutrition supplements, and baked goods.

Columbia, MO

Beyond Meat manufactures innovative plant-based, vegan meat alternatives. The company creates protein products to nourish bodies, promote a healthier planet, and share the earth's resources more sustainably. Their portfolio includes plant-based burgers, steak, and other options, available nationwide in grocery stores and on restaurant menus.

We select cells from the finest cacao varieties and use a natural fermentation process to produce premium, hyper-clean, contaminant-free cocoa.

Chapul Farms designs, builds, and operates insect farms to rapidly convert organic waste into valuable products. They specialize in producing sustainable, high-protein animal feed, primarily from insect larvae. The company also generates nutrient-rich fertilizer as a byproduct, contributing to waste reduction and sustainable agriculture practices.

Turlock, CA

Based in Turlock, CA, Darey Brands specializes in innovative, sustainable dairy products. The company manufactures lactose-free and goat milk products, alongside a significant focus on plant-based dairy alternatives, serving consumers seeking diverse and dietary-friendly solutions.

EVERY manufactures animal-free egg proteins for food companies using fermentation and a patented process. They provide functional and nutritional egg ingredients, including OvoPro™ and OvoBoost™, offering quality, stability, and consistency. These innovative ingredients replicate animal-derived egg functionality for commercial applications.

Based in the Bay Area, CA, Finless Foods pioneers the development of delicious, alternative seafood products through cell-cultured technology. The company is committed to creating a sustainable future for seafood, focusing on bluefin tuna to alleviate pressure on wild stocks and provide healthy, accessible options.

Alameda, CA

GOOD Meat, based in Alameda, CA, pioneers the production of real cultivated meat without animal slaughter. They utilize an innovative engineering process to grow meat for global consumption, available in retail and served in US restaurants. This method aims to share the planet sustainably, offering meat without harm or limits.

Appleton, MN

Eat Just, Inc. manufactures plant-based alternative protein products, including "Just Egg" and "Just Meat." The company offers high-protein, healthier, and easy-to-use food solutions derived from plants. Serving the foodservice, restaurant, and industrial sectors, they provide sustainable protein alternatives for diverse culinary needs.

Wilton, CT

Based in Wilton, CT, Louis Dreyfus Company is a global merchant and processor of agricultural goods. The company offers a high-performance plant protein portfolio, providing diverse plant-based ingredients and solutions for food and beverage manufacturers in the United States, meeting the rising demand for alternative proteins.

Meati Foods manufactures a range of alternative protein products derived from nutrient-rich mycelium, the root-like structure of fungi. Their offerings include crispy cutlets, classic steaks, and breakfast patties, all designed to deliver a meaty texture. These products are positioned as a complete protein source, also providing fiber, B9/folate, and zinc.

San Francisco, CA

Mission Barns, based in San Francisco, CA, manufactures alternative protein products by cultivating pork fat (Mission Fat™) which is then combined with plant proteins. They create sustainable, animal-friendly meat alternatives like meatballs, bacon, and pepperoni, delivering authentic meat flavor and texture without harming animals.

Chicago, IL

Based in Chicago, IL, Quorn manufactures alternative proteins, utilizing its proprietary Quorn mycoprotein to create a range of vegetarian and vegan food products. The company focuses on sustainable protein production and developing delicious meat-free meal solutions for consumers.

Parsippany, NJ

Sun Chemical manufactures sustainably cultivated spirulina (Arthrospira platensis), a nutrient-rich algae, at its Earthrise farm in California. The company also specializes in color masterbatches, materials for printed circuit boards, and comprehensive color management solutions for various industries.

Superbrewed Food manufactures the world's first FDA-GRAS affirmed postbiotic cultured protein, SB1. This innovative ingredient delivers enhanced nutrition, taste, texture, and functionality for food applications. The company focuses on scalable, affordable, and sustainable protein alternatives, meeting growing demand for Earth-conscious human nutrition.

TurtleTree is a U.S.-headquartered company specializing in alternative protein manufacturing. They produce LF+, a precision-fermented lactoferrin designed to support iron regulation, immunity, and gut health. This advanced protein serves various health and wellness applications.

UPSIDE Foods manufactures delicious cultivated meat products directly from animal cells. This innovative company focuses on scaling production of items like UPSIDE Chicken and Filet, offering a sustainable alternative to traditionally farmed meat.

Wildtype is an alternative protein manufacturer specializing in cultivated seafood products. The company aims to provide clean and accessible salmon alternatives, defending wild places and promoting sustainable food systems.

Oklahoma City, OK

Based in Oklahoma City, OK, All Things Bugs, LLC is an innovator in the insect industry, developing sustainable technologies. They manufacture high-quality Griopro® brand cricket powder as a wholesale provider of insect-based food ingredients. The company focuses on food product development, insect processing, and advanced farming automation.

Anaheim, CA

PGP International manufactures high-quality extruded grain and protein crisps, offering up to 90% protein fortification. They provide texture solutions and ingredients for new product development within the food and nutrition industries, partnering with clients to innovate protein-enriched products. PGP International is part of the ABF Ingredients Group.

Minneapolis, MN

Based in Minneapolis, MN, PURIS manufactures wholesome, clean-label food ingredients. The company specializes in plant-based proteins, providing foundational components for a variety of products, including alternative meats, plant-based milk, and other delicious protein-rich food applications.

San Diego, CA

Based in San Diego, CA, Triton Algae Innovations manufactures sustainable, non-GMO algae-based ingredients. They produce high-quality plant-based proteins, omega-3 oils, and natural pigments. These vegan ingredients primarily serve the food, nutrition, and personal care industries, offering direct alternative protein solutions.

ViaCore Nutrition provides custom manufacturing and private label services for nutrition powders, specializing in vegan and whey protein products with natural ingredients. They offer stock white label supplements, manufactured in-house to high certification standards. The company supports brands with low minimum orders and direct drop-shipping.

Actus Nutrition manufactures protein and nutritional ingredients, offering private label solutions for sports nutrition, healthy snacking, and breakfast cereal markets. Their research and development team provides expertise in formulations and flavoring for custom product development.

Denton, TX

Based in Denton, TX, Air Protein Inc. manufactures a sustainable, versatile protein ingredient. Leveraging NASA research, they convert elements from the air, including CO2, into a complete, nutrient-dense protein via fermentation. This innovative ingredient offers food manufacturers a scalable and environmentally friendly alternative protein solution.

San Francisco, CA

Based in San Francisco, CA, Don Bugito manufactures planet-friendly protein snacks featuring delicious and nutritious edible insects. The company specializes in prehispanic-inspired insect-based foods like churros with chocolate-covered crickets and spicy superworms, aiming to make sustainable alternative proteins accessible to consumers.

EVERY Egg manufactures liquid egg products by brewing egg protein from yeast through precision fermentation, eliminating the need for hens. Designed for culinary professionals, this alternative egg offers versatile performance and exceptional taste, debuting at Eleven Madison Park. It is free from cholesterol, saturated fat, and artificial flavors.

Future Foods, Inc. manufactures and supplies raw materials and branded functional food products, specializing in nutritionally active plant-based components. The company develops ingredients for various delivery systems, bringing ancient foods into new formats.

San Diego, CA

Based in San Diego, CA, Global Algae cultivates algae for food, feed, energy, and consumer goods. The company utilizes proprietary technology to achieve commercially viable algae production, leveraging algae's high protein content to supply a sustainable alternative protein source for manufacturers.

Redwood City, CA

Based in Redwood City, CA, Impossible Foods manufactures a diverse range of plant-based meat and dairy alternatives. The company leverages advanced scientific research to create sustainable alternative proteins that replicate the taste and texture of traditional animal products. They supply commercial food service and grocery retailers nationwide.

Improved Nature manufactures clean, non-GMO, 100% plant-based protein ingredients and prepared products. Specializing in soy protein concentrate-based alternatives, their Nature's PRIME and Nature's Meat offer meat-like texture and neutral flavor. They supply food manufacturers, foodservice, restaurants, and institutions with sustainable, versatile plant protein.

Fairfield, NJ

Based in Fairfield, NJ, IngredientWerks develops plant-based ingredients through molecular farming technology. The company specializes in manufacturing high-quality alternative proteins designed for food and nutritional applications, serving the evolving demands of the alternative protein market.

Mosaic Foods co-manufactures high-quality vegetarian and vegan foods, leveraging their production facility to assist third-party brands, grocers, and private label partners. They offer specialized manufacturing solutions for innovative products like ready-to-heat frozen meals, soups, and pizzas.

Montana Microbial Products manufactures high-quality barley protein concentrates (BPC) using an enzymatic, non-GMO process. Derived from barley previously fed to livestock, this sustainable protein alternative does not compete with human food. It is primarily used for aquaculture feed, supporting sustainable seafood production.

New Culture produces animal-free dairy products, specifically cheese, using a combination of traditional cheesemaking and innovative food science. They aim to revolutionize the dairy industry by creating products that replicate the taste and texture of conventional cheese, supporting an animal-free food future.

Bloomingdale, IL

Based in Bloomingdale, IL, NOW Foods manufactures a wide array of nutritional supplements and health products. The company offers diverse protein powder options, including plant-based vegan proteins, catering to various dietary needs. NOW Foods emphasizes rigorous testing for product purity and quality throughout its manufacturing processes.

Perfect Day, Inc. manufactures ProFerm, a premium alternative protein designed for sustainable dairy applications. The company produces this innovative ingredient, enabling food manufacturers to create high-quality, animal-free dairy products. Perfect Day specializes in advanced protein production methods, delivering earth-friendly solutions for the food industry.

Plantible Foods, Inc. is a biology company focused on unlocking the power of plants for sustainable food solutions. It manufactures Rubi Protein™, a complete plant-based protein containing all nine essential amino acids. The company produces this innovative protein at scale for various applications, contributing to healthier food systems.

Prime Roots manufactures plant-based alternative protein products, specializing in koji-based deli meats and bacon alternatives. Their offerings aim to replicate the taste and texture of traditional meat with clean ingredients, available for both consumer retail and foodservice.

Monterey Park, CA

Based in Monterey Park, CA, YouBar specializes in the development and production of nutrition, energy, and protein bars. The company offers co-manufacturing and private label services for various clients, including diet book authors and nutritionists. YouBar also provides an innovation center for new product development in the protein snack industry.

Found what you're looking for? Unlock 43 emails and 28 phones.

How to Choose a Company

  • Verify their expertise in specific protein extraction or modification technologies like precision fermentation, high-moisture extrusion, or mycoprotein cultivation, and their ability to achieve your desired texture and functionality (e.g., emulsification, gelling).
  • Mandate rigorous allergen control protocols, including dedicated lines or validated cleaning procedures for common plant allergens (soy, nuts, wheat) if your product requires "free-from" claims.
  • Be wary of manufacturers claiming broad, undifferentiated expertise across all alternative protein types (e.g., cultivated meat, fermentation, and plant-based extrusion) without verifiable, specialized infrastructure or a deep track record in each. True specialization is paramount for success.
  • Evaluate their intellectual property (IP) management and ability to scale proprietary ingredient production, particularly for novel biomass fermentation strains or patented texturization processes, ensuring long-term supply chain security and competitive advantage.

Frequently Asked Questions

How do I assess a manufacturer's capability to scale novel fermentation-derived proteins from pilot to commercial production?

Focus on their experience with bioreactor volumes, downstream processing (DSP), cost-effective media formulations, and their familiarity with the regulatory pathway for novel ingredients (e.g., FDA GRAS notification or EFSA Novel Food approval). Inquire specifically about their tech transfer process and historical success rates.

What are the key considerations for achieving desirable texture and mouthfeel when working with alternative protein co-manufacturers?

Look for expertise in specific processing technologies like twin-screw extrusion (especially for high-moisture meat analogues), shear cell technology, and their ability to incorporate hydrocolloids, starches, or specialized fats effectively. Request specific rheology data on their existing product portfolio and conduct thorough sensory evaluations of their comparable products.

What specific certifications or regulatory knowledge should I prioritize for plant-based or cultivated protein products targeting particular consumer segments?

Beyond foundational food safety certifications (like BRCGS, SQF, or FSSC 22000), consider Non-GMO Project Verified or USDA Organic for plant-based products. For novel ingredients, ensure they are well-versed in FDA GRAS processes for the US market or EFSA Novel Food regulations for the EU, and can provide robust documentation for your submission.

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