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All co-packers / Products / Nut and seed butters / California

Organic nut and seed butters co-packers in California

As of October 30, 2026, CoPacker Index lists 28 USDA organic certified co-packers in California whose USDA certificate or own website lists nut and seed butters products (USDA export of October 1, 2026).

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

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Not in a hurry? Get an email when a new snack and confection co-packer in California is listed. Free, one a week at most, one-click stop.

See every organic nut and seed butters co-packer (91), all co-packers in California (459), and snack and confection co-packers in California (61).

Nut and seed butters in California at a glance

28 of the 91 USDA organic certified co-packers we list for nut and seed butters are in California. Facilities in Reedley, Bakersfield, Modesto and City of Industry and more.

Of these, 1 lists Kosher, 1 lists Gluten-free, and 1 lists Non-GMO. Organic certification is checked against the USDA record. Other certifications are what each facility lists on its own website.

10 of the 28 have been reviewed in more detail from their own websites. For the rest, the product comes from the USDA certificate, which shows what a facility is certified to handle, not whether it has room for a new brand.

Nearby states with organic nut and seed butters co-packers: Oregon (9).

How to choose

  • Start with fit: they already run your kind of product, in your format and package.
  • Open the USDA certificate link on the listing (or look the facility up in the USDA Organic INTEGRITY Database where no link is shown) and confirm the operation is certified and 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 organic nut and seed butters co-packers are in California?

As of October 30, 2026, CoPacker Index lists 28 USDA organic certified co-packers in California whose USDA certificate or own website lists nut and seed butters products. Organic certification is checked against the USDA Organic INTEGRITY Database (export of October 1, 2026). That is 28 of the 91 we list across all states.

Where in California are they?

Facilities in Reedley, Bakersfield, Modesto and City of Industry and more.

Will they make my product?

A certificate shows what a facility is certified to handle, not whether it has room for a new brand. Ask about minimum order, packaging, and lead time before you send samples.

Do nut and seed butters co-packers in California 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 nut and seed butters co-packer in California?

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

What if none of these fit?

Look at Oregon (9), or see every organic nut and seed butters co-packer. Or send a match request and we will search the whole directory.