Big Food Is Renting Its Factories. Why Nestlé, Mars and PepsiCo Are Changing Who Owns the Plant

Nestlé's trading barely moved in the first half of this year. Its day to day business threw off 6.3 billion Swiss francs of cash. A year before, the figure was 6.2 billion. The cash left at the end tells a different story. That rose by nearly half, from 2.3 billion francs to 3.4 billion. Nestlé gives the reason in one line of its own report. It spent less on plants and machines. Most of that extra cash came from building less.

The factory is becoming someone else's job

Paying an outside plant to make your food is an old trick. Small brands did it because they could not afford a factory. What has changed is who does it now.

Nestlé, PepsiCo, Mars, Mondelez, Kraft Heinz and Ferrero all hire outside plants on purpose, as part of the plan. FoodNavigator set the shift out in a review on 4 August.

The sums are simple. A food plant costs tens of millions of dollars. It takes one to three years to get from a yes to the first case out of the door. A good outside plant can do it in three to six months. A fad can rise and fade inside a year. So a three year build is a bet on that fad lasting.

Covid taught the lesson in public. General Mills used about 200 outside plants before 2020. When demand ran past what its own sites could make, it added up to a fifth more partners. Owning every line turned out to be a cap on growth.

Watch where the saved money goes

Nestlé did not sit on the money. It moved it. Spend on ads and marketing rose to 8.9% of sales. Spend on research held flat at 1.8%. Its cost cutting plan is called Fuel for Growth. It has saved 1.7 billion francs so far, against a target of 3 billion by the end of next year. Nestlé also owes 56.3 billion francs. That debt is the other reason cash matters more than concrete this year.

The money is moving off the factory floor and onto the brand. That is a swap, and both sides carry a price. A plant you own gives you control and secrecy. A plant you hire gives you speed and the freedom to change your mind.

They still build. They just build in fewer places

None of these firms is walking away from making food. They are picking their spots with more care.

Nestlé is putting $563 million into one Nescafé plant in Thailand. Mars is spending £190 million on its chocolate plant in Slough, up to 2028. That came months after it paid $36 billion for Kellanova. In the same year Mars filed notice to shut its Nature's Bakery site in Hazelwood, Missouri. It is moving 345 jobs of work to Salt Lake City and Carson City. Kraft Heinz has pulled buying and supply into one team.

The rule under all of it is short. Build where the making is the secret. Hire where anyone could do it. Instant coffee and moulded chocolate need skill a rival cannot copy in a season. A protein bar, a flavoured water, a bag of sweets: those are a recipe and a machine. Machines are easy to rent.

What you give up

The bill turns up later, in three parts.

First, money. An outside plant takes a cut, so the same case earns you less.

Second, control. You still sign off the quality even when you do not own the line. A recall lands on your name and someone else's floor.

Third, secrets. Your recipe and your know how walk into someone else's plant. That plant may be making something close to it for a rival next quarter.

The cost most firms miss is the power to argue about price. A firm that has not run a line for ten years cannot say what a case should cost. The plant that makes it knows the true cost. The brand owner only knows the bill.

What comes next

Three things follow from here. Tight spending will keep flattering cash for another year or two. Read those gains for what they are. Outside plants with clean safety records will gain the upper hand. The best of them will start charging for it. The make or buy call will also move up, from a plant manager's sheet to a board paper.

Ask which skills you could never afford to lose, then keep those in house. Get that wrong and the saving shows up this year, while the cost shows up in three.