CompanyGraph
Crown Holdings Inc.
CCK · NYSE Arca · United States
Makes aluminum cans inside or next to Coca-Cola, Anheuser-Busch, and Campbell Soup factories, connected by conveyor so cans go straight to the filling line.
Crown Holdings runs aluminum can-forming lines inside or directly next to the filling halls of customers like Coca-Cola and Anheuser-Busch, connected by conveyor so each can moves from the forming press to the liquid fill without ever being stacked, trucked, or warehoused — because empty cans crush under their own weight and cannot survive a buffer store. The forming line's output is calibrated to that specific filling line's feed rate and can dimensions, and proving a new supplier's cans meet those tolerances takes six to twelve months of production trials a bottler cannot afford mid-season, which is what keeps each conveyor link in place once certified. Because the same physical setup that locks customers in also locks Crown to them, a single anchor bottler consolidating or closing a filling site leaves a dedicated forming line with no other viable customer — shipping empty cans more than roughly 300 miles costs more than the cans are worth, so the line cannot be reoriented toward anyone else. Expanding into a new region means building an entirely new local line and running a fresh qualification cycle, so the business grows geographically one capital commitment at a time rather than by adding volume to existing equipment.
How does this company make money?
The company sells cans by the unit. Each can is priced as two parts added together: the aluminum cost, which tracks the London Metal Exchange price and can be partially passed through to customers when the metal gets more expensive, plus a conversion margin — the fee the company charges for the work of actually forming the can. That conversion margin is where the manufacturing value sits.
What makes this company hard to replace?
Switching to a different can supplier means running a 6-to-12-month qualification process to prove the new supplier's cans work with a specific filling line — a delay most bottlers cannot accept, especially in the middle of a busy season. The physical setup also creates mutual commitment: real estate arrangements and customer-specific equipment investments tie both sides to the same location for years. On top of that, food safety certifications and HACCP validations — the hygiene and safety sign-offs required for food and drink packaging — have to be rebuilt from scratch with any new supplier.
What limits this company?
Each forming line runs on expensive, specialized machinery from suppliers like Stolle Machinery, and that cost only makes sense if the line runs continuously at full speed. But a forming line can only serve customers within roughly 300 miles, because shipping empty cans farther than that costs more than the cans are worth. So the company cannot build one giant facility and serve the world — every new region needs its own local line.
What does this company depend on?
The company cannot run without can-grade aluminum sheet from rollers like Novelis, tinplate steel from integrated steel producers, food-grade lacquers and coatings used to line the inside of cans, specialized draw-wall-iron forming equipment from suppliers like Stolle Machinery, and natural gas to power the annealing furnaces that are part of the forming process.
Who depends on this company?
Coca-Cola and PepsiCo bottling plants have filling lines built around this company's specific can dimensions — switching to a different supplier would mean shutting down the filling line for recalibration. Campbell Soup and Del Monte food processing facilities have their thermal processing cycles set to match specific can sizes and wall thicknesses, so a packaging change would force them to revalidate their cooking processes. Beer brewers like Anheuser-Busch run high-speed canning lines that depend on cans arriving at exactly the right pace and in exactly the right shape — a mismatch would cause line stoppages.
How does this company scale?
As the company makes more cans, fixed equipment costs spread across more units and larger aluminum purchases unlock better pricing — both of which improve margins without adding much new cost. What does not get cheaper with scale is geography: because shipping empty cans more than 300 miles wipes out the economics, each new region the company enters requires a brand-new local forming line with its own capital cost and its own qualification cycle.
What external forces can significantly affect this company?
Aluminum prices are set on the London Metal Exchange and can swing sharply, squeezing margins when contracts do not pass cost increases through quickly enough. EU rules restricting single-use plastics are pushing beverage companies toward aluminum cans faster than new capacity can be built. China's aluminum export policies and its domestic energy constraints affect how much aluminum sheet is available globally, which can tighten supply and push up prices even for buyers in other regions.
Where is this company structurally vulnerable?
If Coca-Cola, Anheuser-Busch, or another anchor customer shut down or moved a filling site where a forming line is co-located, that line would immediately lose its only viable customer. The 300-mile freight ceiling means the line cannot be pointed at a different buyer far away, and restarting a 6-to-12-month qualification process with a new customer nearby is too slow to cover the fixed costs of a line that is sitting idle.
Supply Chain
Paper and Pulp Supply Chain
The paper and pulp supply chain is governed by three structural constraints that determine who can produce, what they can produce, and how the industry evolves: cellulose fiber dependency means all paper requires either virgin wood pulp from managed forests or recycled fiber that degrades with each reuse cycle, mill capital intensity means a modern pulp mill costs one to three billion dollars and must run continuously to remain economical, and the packaging shift means paper demand is migrating from printing and writing grades to packaging as e-commerce grows — but the same mills cannot easily switch between grades, creating simultaneous overcapacity and shortage across different product categories.
Plastics Supply Chain
The plastics supply chain converts oil and gas derivatives into the polymer materials that become bottles, packaging, pipes, dashboards, medical tubing, and shopping bags, governed by three root constraints: petrochemical feedstock dependency that permanently couples plastic economics to energy markets, resin-to-product diversity explosion where a handful of base resins branch into millions of end products through compounding, molding, and extrusion with incompatible specifications, and recycling thermodynamics where most plastics degrade with each reprocessing cycle — unlike metals — creating a structural downcycling problem that limits circularity.