Negotiating your first supply agreement after a successful pilot

The pilot went well. Now comes the contract. This is where many founders give away leverage they just earned. The first supply agreement sets the tone for every one that follows.

Start from the pilot terms, not a blank page

Whatever you agreed for the pilot (quantity, price, metric, timeline) should be the baseline. Do not let procurement reset the conversation to "standard terms."

If the pilot was paid, you have already established that they value the material at a real price. Use that.

Pricing

Three common structures, ranked for a first-time founder:

1. 1Fixed price per unit with volume tiers that step down only after you hit the next band. Simple and defensible.
2. 2Cost-plus with a transparent cap on the plus. Only if your costs are stable and auditable.
3. 3Indexed pricing tied to a published feedstock index. Acceptable if the index is public and the formula is written out.

Avoid: "We will negotiate price annually based on market conditions." That sentence means the buyer gets to reopen price every year while you carry the relationship cost.

Volume and take-or-pay

A buyer will often ask for a minimum annual volume with a take-or-pay clause. Before you sign:

• Can you actually produce that volume with current capacity and suppliers?
• What happens if you miss? Penalty, right of first refusal on future capacity, or just a notice?
• Is the commitment mutual? Do they have any obligation if their demand drops?

For a first agreement, push for a softer ramp: a target volume with good-faith efforts, not a hard take-or-pay. You can tighten it on the second contract once you have proven you can deliver.

Exclusivity traps

The most dangerous clause in a first deal is broad exclusivity.

Watch for:

• "Exclusive supplier of [material type] for all [buyer] operations worldwide."
• "Buyer has right of first refusal on any new product in this category."
• "No sales to competitors of buyer for 24 months."

Limit exclusivity to the specific application, the specific plant or region, and a short term (12-18 months). If they want broader protection, they should pay for it with volume commitments or a higher price.

IP and improvements

You developed this material. Make sure the agreement says so.

• Any improvements you make during supply stay yours unless they paid for the development work.
• Joint development work on a new use case should be negotiated separately, not buried in the supply terms.
• They get a license to use what they buy. They do not get ownership of the formulation.

Termination and transition

Include a reasonable notice period (90-180 days) and a wind-down quantity so you are not left with stranded inventory. Also address what happens to any dedicated tooling or packaging you bought for them.

The first deal is the precedent

Whatever you agree now becomes the floor for the next buyer and the starting point for this buyer when they come back for more volume. Give away too much and you will be negotiating uphill for years.

A good first supply agreement is one you can live with at 3x the volume. Price and terms that feel tight at pilot scale become reasonable when the PO is ten times larger.

Read every exclusivity and volume clause twice. The pilot proved they want the material. Now protect the economics of giving it to them at scale.