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All co-packers / California / San Diego

Co-packers in San Diego, California

As of October 30, 2026, CoPacker Index lists 5 co-packers in San Diego, California, 4 of them USDA organic certified and checked against the USDA Organic INTEGRITY Database (export of October 1, 2026). 1 more listing gives USDA only a mailing address in San Diego, so the plant itself may be elsewhere; it is shown last and not counted above.

Short on time? Tell us what you make and we ask the co-packers in California that fit. You meet only the ones who say yes.

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San Diego at a glance

5 co-packers in San Diego, California, 4 of them USDA organic certified. Most common products: beverages (2), frozen and desserts (2), spices, grains, and dry mixes (2), and wine, beer, and spirits (2).

1 more listing gives USDA only a mailing address in San Diego, so the plant itself may be elsewhere; it is shown last and not counted above.

See all co-packers in California, or other cities in California: Salinas (13), Watsonville (10), Fresno (9), Bakersfield (8), and Petaluma (8).

How to choose

  • Start with fit: they already run your kind of product, in your format and package.
  • If your label will say organic, pick a facility marked USDA organic certified, then open its USDA certificate link (or look it up in the USDA Organic INTEGRITY Database) and confirm it lists products like yours.
  • Ask for minimum order, lead time, and whether they source ingredients or you do.
  • If you need Kosher, SQF, or another certification, ask for the current certificate, not just a logo on a website.

Not sure which one fits?

Tell us what you are making, how much, and where. We will match you with certified co-packers that can run it.

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Common questions

How many co-packers are in San Diego, California?

As of October 30, 2026, CoPacker Index lists 5 co-packers in San Diego, California. 4 are USDA organic certified, each checked against the USDA Organic INTEGRITY Database (export of October 1, 2026). The rest are not organic certified and are marked that way. 1 more listing gives USDA only a mailing address in San Diego, so the plant itself may be elsewhere; it is shown last and not counted above.

What do co-packers in San Diego make?

The most common product types are beverages (2), frozen and desserts (2), spices, grains, and dry mixes (2), and wine, beer, and spirits (2).

Are all of these plants in San Diego?

No. 5 have a physical or website address in San Diego. 1 more has only a USDA mailing address there, so the facility may be elsewhere; it is listed last. Each listing page says which kind of address it shows, and the USDA certificate names the certified location.

Do co-packers in San Diego take small runs?

None of them publish a minimum order on their website, so ask each one directly.

How do I get matched with a co-packer near San Diego?

Send a free match request and name San Diego or California as where you want to make it. We pick up to 3 co-packers that fit your product and where you want to make it, and reply within one business day.