15 Largest Pet Food Companies in 2026
As of 2026, approximately 70% of U.S. households own a pet, reflecting an enduring commitment to pet companionship. The demand for high-quality pet food continues to surge, contributing to a robust U.S. pet food industry that remains the strongest globally.
The United States hosts the world’s leading pet food companies, with most of the top players operating from American soil. This dominance is underpinned by a growing awareness among pet owners about the nutritional needs of their pets and a trend toward premium and specialized pet food products.
According to the American Pet Products Association (APPA), U.S. pet food sales have seen steady growth, with the market projected to reach over $42 billion in 2026. This figure highlights the industry’s resilience and adaptability in a rapidly changing marketplace.
So, which companies are at the forefront of this thriving sector? Here’s an updated list of the top 15 pet food companies in the U.S., ranked by their total revenue in 2026.
15 Largest Pet Food Companies
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Mars Petcare, Inc.
Franklin, Tennessee
$20.5 billionMars Petcare, Inc. remains the world’s largest pet food company, continuing to expand its global reach. The company’s impressive revenue is driven by its comprehensive portfolio of brands, including Pedigree, Iams, Whiskas, Royal Canin, and Cesar. Mars has also enhanced its market position through strategic acquisitions and investments in pet health services, bolstering its commitment to pet wellness.
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St. Louis, Missouri
$15.1 billionAs the second-largest pet food company globally, Nestlé Purina PetCare continues to innovate in pet nutrition and wellness. Its diverse brands, including Dog Chow, Felix, and TidyCats, emphasize quality and health-conscious formulations, catering to a growing market of pet owners who prioritize nutrition.
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Orrville, Ohio
$3.2 billionJ.M. Smucker has solidified its position in the pet food sector through strategic acquisitions, including Big Heart Pet Brands. The company’s extensive brand portfolio features household names like Meow Mix and Milk-Bone, catering to diverse consumer preferences and market segments.
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Topeka, Kansas
$2.8 billionHill’s Pet Nutrition, a leader in science-based pet food, continues to partner with veterinarians to enhance pet health through its Prescription Diet and Science Diet product lines. The company remains committed to producing high-quality food tailored to specific health needs.
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Meta, Missouri
$1.6 billionDiamond Pet Foods has expanded its offerings to include various specialized formulas, emphasizing natural ingredients and tailored nutrition. The company continues to grow its distribution both domestically and internationally.
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General Mills/Blue Buffalo
Wilton, Connecticut
$1.7 billionBlue Buffalo, known for its premium, natural pet food, continues to attract health-conscious pet owners. The brand’s emphasis on real meat and wholesome ingredients has solidified its place in the competitive pet food market since its acquisition by General Mills.
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Spectrum Brands/United Pet Group
Earth City, Missouri
$950 millionSpectrum Brands continues to diversify its portfolio beyond traditional pet offerings, catering to various small pet species as well. The company’s strong presence in both the pet food and care sectors positions it well for future growth.
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Siloam Springs, Arkansas
$750 millionSimmons Pet Food remains a key player in the wet pet food segment, with a focus on innovative packaging and product offerings aimed at meeting evolving consumer preferences.
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WellPet
Tewksbury, Massachusetts
$720 millionWellPet continues to innovate in the natural pet food space with brands like Wellness and Holistic Select, focusing on health-conscious formulations that appeal to modern pet owners.
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Amarillo, Texas
$500 millionMerrick Pet Care continues to reflect its Texan roots with a focus on high-quality, natural ingredients. The brand emphasizes raw and slow-cooked pet foods, catering to discerning pet owners.
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Walnut Creek, California
$460 millionCentral Garden & Pet has expanded its scope to include a variety of pet care products, emphasizing quality across its diverse offerings. The company services both large and small retailers, solidifying its market presence.
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Archer Daniels Midland Company
Quincy, Illinois
$400 millionADM Animal Nutrition has focused on expanding its capabilities in custom pet food formulations while continuing to offer its proprietary Proud Paws line. The company is strategically positioned for growth across North America and beyond.
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Ogden, Utah
$400 millionAmerican Nutrition continues to thrive in the grain-free pet food segment, focusing on high-quality ingredients and innovative formulations. The company also offers contract manufacturing services, expanding its business footprint.
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Red Bay, Alabama
$360 millionSunshine Mills remains a family-owned business, focusing on pet foods that reflect human culinary trends. Their innovative flavors aim to meet the needs of modern pet owners looking for quality nutrition.
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Perham, Minnesota
$300 millionTuffy’s Pet Foods continues to innovate with its focus on natural ingredients and health-forward formulations. The company has expanded its manufacturing capabilities with a state-of-the-art facility to serve a growing global market.
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In conclusion, the pet food industry in 2026 reflects significant growth and evolution, driven by consumer demand for quality and specialized nutrition. The leading companies are adapting to these trends, ensuring they meet the needs of modern pet owners while continuing to innovate in their product offerings.

