Producer
Silgan Holdings
Largest manufacturer of metal food cans in North America (NASDAQ: SLGN). Silgan Containers division is the dominant supplier of steel and aluminum cans to the wet pet food industry — directly serving Nestle Purina, Hill's Pet Nutrition (Colgate-Palmolive), Mars Petcare (Royal Canin, Pedigree), and Blue Buffalo (General Mills). ~$6.1B total revenue 2024; ~16,000 employees. Metal containers segment (food cans, aerosols) accounts for roughly two-thirds of revenue. Operates approximately 50+ manufacturing plants in North America. Metal containers include both tinplate (steel) and aluminum 2-piece cans for human food (soups, vegetables, fruit) and pet food. During the 2020-2021 COVID can shortage, Silgan was the most cited supplier under allocation pressure for wet pet food manufacturers. Silgan also makes dispensing and closure systems for food, pet food, beauty, and pharma.
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Inputs supplied
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Goods downstream
2
Facilities
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Stories
What they make
1 input Silgan Holdings supplies
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Where it shows up
Goods downstream
Essential goods that depend on something Silgan Holdings makes, pick one to see the full supply chain.
Where they make it
2 facilities
Silgan Containers Modesto Plant →
USModesto, California · manufacturing
One of Silgan's largest West Coast metal food can plants; supplies California-based wet pet food operations including Nestle Purina's Sacramento and Clackamas plants. California is a key logistics node for Silgan's pet food can supply to Western US distribution. Modesto is centrally located in the San Joaquin Valley food processing corridor.
Silgan Containers Tarboro Plant →
USTarboro, North Carolina · manufacturing
East Coast food can manufacturing facility; part of Silgan's network supplying pet food manufacturers in the Southeast and Mid-Atlantic. North Carolina is a significant food manufacturing state. Silgan operates approximately 50+ plants across the US and Canada, making it the largest domestic metal food can manufacturer by plant count.
What else they do
Business segments
The company's full revenue map, where this supply-chain role fits within their broader business.
Metal Food Cans (North America #1)
45%Closures (Metal + Plastic)
25%Aerosol Cans
15%Custom Containers + Dispensing Systems
15%
Intelligence
What's known
Sourced claims about this company's role in supply chains, chokepoints, concentration, incidents, dual-use connections.
Did you know2023
Silgan Holdings simultaneously manufactures metal food cans for wet pet food (Nestle Purina, Hill's, Mars Petcare) AND the dispensing and closure systems for those companies' dry food bags, pouches, and personal care products. Silgan's Dispensing and Specialty Closures segment also makes pump dispensers for pharmaceuticals and healthcare. The same company supplying the metal can for a bag of treats also makes the pump dispenser on a hospital-grade hand sanitizer. Silgan's four business segments (metal containers, dispensing closures, custom containers) mean a single operational disruption — IT system breach, logistics failure, or a force majeure event — could simultaneously affect pet food packaging, over-the-counter pharmaceutical dispensing, and industrial food containers.
Silgan Holdings Inc. ↗Capacity2024
Silgan Holdings controls greater than 50% of North American food can unit volume (2024 self-reported), with ~90% of projected 2025 metal container sales already under long-term supply contracts. A single operational disruption — fire, labor action, or material shortage — at Silgan's network would simultaneously affect the majority of US steel food can production.
Capital Incentives (Substack) ↗