Partner selection
Questions to ask a dairy co-manufacturer
The lowest quoted conversion price can become the most expensive option when product fit, development scope, quality responsibilities, materials, changeovers, yield, scheduling, and communication are not understood.
1. What product and process categories truly fit your facility?
Ask for specific equipment, batch ranges, heat-treatment methods, fermentation controls, separation or straining methods, filling formats, cooling, storage, and sanitation constraints. “We make dairy products” is not a capability analysis.
2. At what product stage will you engage?
Some manufacturers expect a completely validated formula and specification. Others provide paid development, pilot, or scale-up support. Clarify where their responsibility starts and what must be complete before production.
3. How do you qualify a new project?
A disciplined manufacturer should ask about formula, specifications, process, packaging, volume, certifications, claims, shelf life, testing, funding, launch plan, and commercial demand. A manufacturer that says yes before understanding those items may not be reducing your risk.
4. How is R&D scoped, priced, and owned?
Ask what is included, who performs the work, how changes are approved, how third-party costs are handled, who owns formulas and process work, and what happens if the product never reaches production.
5. What is the smallest useful trial and commercial batch?
Do not ask only for a minimum order quantity. Ask why the minimum exists, what equipment determines it, how yield and waste change at lower volume, and whether a distinct pre-ramp pathway is available.
6. Which certifications and regulatory scopes apply today?
Request current, specific evidence for the facility, product category, process, and customer requirement. Do not assume that an organic, kosher, Grade A, audit, or food-safety statement covers every product or line.
7. How are specifications, deviations, holds, and release decisions controlled?
Understand who approves specifications, what tests occur, who can release product, how nonconforming material is handled, how rework is authorized, and who pays when the cause is disputed.
8. Who buys and owns ingredients and packaging?
Clarify purchasing responsibility, minimum quantities, safety stock, substitutions, material markups, supplier qualification, obsolete inventory, customer-supplied material requirements, and what happens when forecasts change.
9. How is capacity reserved and scheduled?
Ask about lead times, frozen schedules, forecast horizons, purchase orders, deposits or retainers, change fees, rush work, maintenance downtime, seasonal demand, and how conflicting customers are prioritized.
10. What does the quoted price exclude?
Potential additions include setup, sanitation, changeovers, labor minimums, testing, storage, freight, labels, packaging, disposal, rework, yield loss, overtime, special handling, and third-party services. A complete cost model is more valuable than a deceptively simple unit price.
11. What operating information will we receive?
Ask about batch records, yields, material usage, test results, certificates, inventory, production status, deviations, and performance reviews. The information should support both daily decisions and long-term improvement.
12. How will problems be communicated and solved?
Identify the day-to-day contact, technical escalation route, response expectations, decision authority, meeting cadence, change-control process, and how recurring issues are investigated.
Evaluate the pathway, not just the plant
A capable facility can still be a poor partner if the commercial and communication systems are weak. The best selection process evaluates how both organizations will move from inquiry to development, validation, planning, production, release, and continuous improvement.
Red flags during selection
- Immediate promises without a technical review
- Unclear ownership of formulas, data, and improvements
- Certification claims that are difficult to verify
- No defined trial or scale-up process
- Pricing that ignores changeovers, waste, testing, and materials
- Capacity claims without forecasting or reservation controls
- Slow or ambiguous responses during the sales process