FDA-Registered Pet Food Manufacturing in the United States
Under the FDA Food Safety Modernization Act (FSMA), every facility that manufactures, processes, packs, or holds pet food for U.S. consumption must register with the FDA and renew biennially. As of 2026, there are over 500 registered pet food manufacturing facilities spread across 43 states and more than 440 cities.
Market Landscape
The U.S. pet food market exceeds $60 billion annually, with four companies — Nestlé Purina, Mars Petcare, General Mills, and Colgate-Palmolive (Hill's) — controlling the majority of retail shelf space. However, the fastest growth is in premium, natural, and functional pet food segments, where emerging brands rely heavily on contract manufacturers to bring products to market without building their own facilities.
Types of FDA-Registered Manufacturers
- Vertically Integrated Brand Owners
- Companies like Diamond Pet Foods (7 plants across the U.S.) and Nestlé Purina that manufacture their own branded products in-house.
- Contract Manufacturers / Co-Packers
- Alphia (formerly C.J. Foods + American Nutrition) produces over 1 billion pounds of pet food annually for third-party brands. Simmons Pet Food is the leading North American contract manufacturer of wet pet food with over 3,000 SKUs.
- Specialized Format Producers
- NaturPak Pet focuses exclusively on Tetra Recart carton-based wet pet food, while Performance Pet Products specializes in custom wet canned formulations for brands of all sizes.
Key Compliance Requirements
FDA registration is just one layer of compliance. Registered facilities must also adhere to:
- Current Good Manufacturing Practices (cGMP) — 21 CFR Part 507
- Hazard Analysis and Risk-Based Preventive Controls — required under FSMA
- AAFCO nutritional standards — while enforced at the state level, these define "complete and balanced" claims
- State-level registration — most states require separate feed/pet food registration
Choosing a Manufacturing Partner
For brand founders evaluating co-manufacturing partners, the critical factors beyond FDA registration include:
| Factor | Why It Matters |
|---|---|
| Format capability | Dry kibble, wet cans, pouches, freeze-dried, and treats each require different equipment |
| Minimum order quantities | Startups need partners willing to run smaller batches — Performance Pet Products and similar co-packers serve this niche |
| Third-party certifications | BRC, SQF, or organic certifications signal quality beyond FDA minimums |
| Ingredient sourcing | Some co-manufacturers offer turnkey formulation and ingredient procurement |