How to Choose a Co-Packer: A Practical Checklist for Food and Beverage Brands

Choosing a co-packer is the single decision that most often determines whether a food or beverage brand can scale. Get it right and production becomes a background process. Get it wrong and you inherit missed launch dates, quality problems, and inventory you cannot sell.

This guide walks the selection process in the order that saves the most time: eliminate on hard constraints first, then evaluate the shortlist on judgment.

Start with the constraints that cannot flex

Four filters remove most of the market before you talk to anyone:

Product format. A facility that runs hot-fill bottling is not a facility that runs dry blending or retort pouches. Match the process, not the industry.

Minimum order quantity. MOQ is the most common reason a promising conversation ends. Ask for it in the first email, in the units you actually buy.

Certifications. If your buyer requires SQF, BRC, organic, or kosher, a facility without it is not a candidate no matter how good the fit otherwise.

Geography. Freight is a real line item. A facility three states closer can be meaningfully cheaper per case on a heavy or refrigerated product.

The directory on this site lets you filter on all four at once across 2,447 facilities in 60 states and regions.

Then evaluate the shortlist on judgment

Once five to ten facilities clear the constraints, the differences are qualitative.

Do they run products like yours today? Adjacent experience is worth more than raw capacity. A co-packer already running shelf-stable sauces has solved problems you have not thought of yet.

Who owns procurement? Some co-packers buy your ingredients and packaging; others expect you to supply everything. This changes your working capital requirement dramatically.

What does a first run actually cost? Ask for the all-in number: run charge, changeover, materials, QA, storage. A low per-case rate with a high changeover fee is expensive at your volume.

How do they handle a failed run? The answer tells you more about the relationship than any tour will.

Can you visit? A facility that resists a visit before a first production run is telling you something.

Ask for references from brands your size

A co-packer running national brands may be excellent and still treat a 5,000-unit run as an inconvenience. References from brands at your stage tell you how you will be treated on a Tuesday when something goes wrong.

Get the commercial terms in writing early

Before the first run: pricing and what triggers a change, lead times, payment terms, who owns the formula, who owns tooling and plates, quality specifications and the process when a lot fails, and how either side exits.

Most disputes trace back to one of those items never being written down.

Practical sequence

1. Filter the directory on format, MOQ, certifications, and geography.
2. Send the same brief to five to ten facilities.
3. Compare all-in quotes, not per-case rates.
4. Reference-check two or three finalists with brands your size.
5. Visit the finalist before committing to a production run.

Work in that order and the selection takes weeks instead of quarters.