Top Packaging Companies in USA: 15 Leading Manufacturers in 2026
Finding the right packaging company can be harder than it sounds. Some companies make corrugated boxes, while others focus on flexible packaging, aluminum cans, food packaging, or protective materials. The biggest company isn’t always the best fit for your needs.
In this guide, we’ll look at 15 leading packaging companies in the USA in 2026. We’ll cover what each company makes, who it’s best for, and what makes it stand out. We’ll also look at key factors like packaging type, company size, sustainability, and custom options.
Whether you’re a small business looking for custom boxes or a large brand that needs packaging at scale, this list can help you narrow down your choices.
Top Packaging Companies in USA at a Glance
So, who are the top packaging companies in USA? The answer depends on what you need. Some companies stand out for size and revenue. Others offer a wider range of packaging products. For a small brand, the best choice may simply be the company that fits your product, budget, and order size.
In this guide, we cover 15 of the largest packaging companies in the USA and other leading manufacturers worth knowing in 2026. We’ve used company information from 2025 and 2026 where available.
It’s also worth noting two big industry changes. WestRock is now part of Smurfit Westrock, while Berry Global is now part of Amcor. So, older lists may show these companies as separate businesses.
Here’s a quick look at some of the best packaging companies in USA and what they’re known for:
| Company | Main specialty | Best for |
|---|---|---|
| Smurfit Westrock | Corrugated and paper | Large-volume shipping |
| International Paper | Fiber packaging | Corrugated packaging |
| Amcor | Flexible and rigid | Consumer brands |
| Ball | Aluminum | Beverage cans |
| Crown | Metal | Cans and closures |
15 Leading Packaging Manufacturers in the United States
The top packaging manufacturers in USA cover much more than cardboard boxes. They make everything from paperboard cartons and flexible pouches to aluminum cans, metal containers, and protective packaging. The right choice depends on what you’re packing, how much you need, and where the packaging will be used.
Below is a practical look at 15 leading names. We’re focusing on what each company is best known for, not just company size. This matters because the largest packaging manufacturers in the US aren’t always the best fit for every buyer.
| Company | Main specialty | Primary use |
|---|---|---|
| Smurfit Westrock | Corrugated and paper | Shipping and retail |
| International Paper | Fiber packaging | Boxes and shipping |
| Amcor | Flexible and rigid | Consumer products |
| Ball Corporation | Aluminum | Beverage cans |
| Crown Holdings | Metal packaging | Cans and closures |
| Packaging Corporation of America | Corrugated | Shipping and retail |
| Graphic Packaging International | Paperboard | Food and beverages |
| Sonoco | Paper, plastic, metal | Consumer and industrial |
| Sealed Air | Protective packaging | Food and e-commerce |
| Aptar | Closures and dispensing | Beauty and healthcare |
| Pactiv Evergreen | Food packaging | Foodservice and food |
| ProAmpac | Flexible packaging | Food and consumer goods |
| Pregis | Protective packaging | Shipping and e-commerce |
| Ranpak | Paper-based protection | E-commerce shipping |
| Silgan Holdings | Metal and plastic | Food and consumer goods |
1. Smurfit Westrock
Smurfit Westrock is a major name in corrugated and paper packaging. Its U.S. network includes many plants that make corrugated boxes, paperboard, and other packaging products. That makes it a strong choice for businesses that need large-volume shipping packaging and a broad supply network.
2. International Paper
International Paper is one of the largest corrugated packaging manufacturers in the U.S. Its products include corrugated boxes, sheets, retail packaging, bulk packaging, and shipping solutions. The company also has more than 200 box plants across its network.
The company is still investing in U.S. production. In 2026, it broke ground on a new $225 million corrugated packaging plant in Mississippi.
3. Amcor
Amcor is a major supplier of flexible and rigid packaging. It serves food, healthcare, beauty, and other consumer markets.
A major change happened in 2025. Amcor completed its combination with Berry Global on April 30, 2025. So, older articles that list Berry Global as a separate current company are now outdated. Berry’s former packaging capabilities are now part of Amcor.
4. Ball Corporation
Ball is best known for aluminum packaging. Its products include beverage cans, aluminum bottles, ends, tabs, and aerosol containers. Its North American beverage packaging business has 17 U.S. manufacturing facilities.
For beverage brands, Ball is one of the strongest choices on this list.
5. Crown Holdings
Crown focuses on metal packaging. Its products are used for beverages, food, household products, and aerosols. Its large global footprint also makes it a good fit for brands that need metal packaging at scale.
6. Packaging Corporation of America
Packaging Corporation of America, often called PCA, focuses heavily on corrugated packaging and containerboard. Its products are used for shipping, retail displays, and other business needs.
It’s a good option for companies that need sturdy corrugated boxes in large quantities.
7. Graphic Packaging International
Graphic Packaging International specializes in paperboard packaging. Its products include cartons, carriers, and containers for food and beverages. The company also focuses on packaging that supports branding and shelf appeal.
8. Sonoco
Sonoco has a wide packaging portfolio. It works with paper, plastic, metal, and flexible packaging for both consumer and industrial markets.
That broad range makes Sonoco useful for businesses that need more than one type of packaging from a large supplier.
9. Sealed Air
Sealed Air is best known for protective packaging. Its solutions help protect products during storage, shipping, and delivery. The company also has a strong focus on food packaging and e-commerce.
Its newer paper cushioning systems also show how protective packaging is moving toward more paper-based options.
10. Aptar
Aptar makes packaging components rather than standard shipping boxes. Its products include pumps, sprays, closures, aerosol valves, and dispensing systems.
It’s especially useful for beauty, personal care, healthcare, food, and home care brands.
11. Pactiv Evergreen
Pactiv Evergreen focuses on food and foodservice packaging. Its products are used for items such as prepared foods, beverages, and other food applications.
12. ProAmpac
ProAmpac is a major flexible packaging manufacturer. It makes packaging for food, consumer goods, and other markets. It also offers custom packaging development and prototyping, which can help brands that need a more specific package design.
13. Pregis
Pregis focuses on protective packaging. Its solutions include paper cushioning, air-based protection, and other materials designed to reduce product damage during shipping. This makes it a useful choice for e-commerce and fulfillment operations.
14. Ranpak
Ranpak is known for paper-based protective packaging. Its products are designed to protect goods during shipping while helping businesses reduce their use of plastic-based materials.
15. Silgan Holdings
Silgan Holdings makes metal and plastic containers, closures, and other packaging products. It serves markets such as food, personal care, and household products.
Why these 15 made the list
This isn’t simply a list of the biggest names. We looked at packaging manufacturing companies in the United States based on their product range, market reach, manufacturing capabilities, and the types of customers they serve.
In simple words, there’s no single “best” packaging company for everyone. A beverage brand may be better served by Ball, while an e-commerce company may get more value from a corrugated or protective packaging specialist. The best choice is the one that matches your product, order volume, packaging material, and shipping needs.
Which Packaging Company Is Best for Your Needs?
There’s no single company that’s best for every job. The best packaging manufacturers in USA depend on your product, order size, material, and shipping needs. Before you choose a supplier, think about what the package must do and how much you need to order.
| Need | Companies to consider | Why |
|---|---|---|
| Corrugated boxes | Smurfit Westrock, International Paper, PCA | Scale and fiber expertise |
| Flexible packaging | Amcor, ProAmpac, Sonoco | Films and pouches |
| Aluminum cans | Ball | Aluminum specialist |
| Protective packaging | Sealed Air, Pregis, Ranpak | Product protection |
| Dispensing | Aptar | Pumps and closures |
Best for Corrugated Boxes
For shipping boxes, consider Smurfit Westrock, International Paper, and Packaging Corporation of America. They have large operations and strong experience with corrugated packaging.
Best for Flexible Packaging
Amcor, ProAmpac, Aip Packaging and Sonoco are good choices for films, pouches, bags, and other flexible formats. These can work well for food and consumer products.
Best for Metal and Aluminum Packaging
For aluminum cans, Ball Corporation is a leading choice. For metal cans and closures, Crown Holdings is worth considering.
Best for Protective Packaging
Sealed Air, Pregis, and Ranpak focus on protecting products during shipping. They’re a good fit for e-commerce and fragile goods.
Best for Healthcare and Dispensing Packaging
Aptar, Amcor, and Sonoco offer packaging for healthcare, beauty, and other products that need pumps, closures, or specialized formats.
For example, a U.S. e-commerce brand shipping glass products may get more value from a protective packaging specialist than from the largest paper manufacturer. The right fit matters more than company size.
How to Choose a Packaging Company in USA
Knowing how to choose a packaging company in USA can save you money, time, and a lot of hassle. Don’t choose a supplier just because it has a big name. Start with what your product actually needs.
1. Check Your Order Volume
First, ask how many packages you need. A small business may need a few thousand boxes, while a large manufacturer may need millions.
Ask these questions:
- What’s the minimum order quantity?
- Can I place smaller repeat orders?
- How long will production take?
- Can you handle my future growth?
There’s no reason to pay for factory capacity you don’t need.
2. Match the Material to the Product
The right material depends on what you’re packing. Corrugated boxes work well for shipping. Paperboard suits cartons and retail packaging. Flexible plastic works for pouches and bags. Aluminum and metal are common for cans.
For fragile items, paper-based protective packaging can help reduce damage.
3. Ask About Customization
If you need custom packaging, ask whether the company can handle your exact size, printing, inserts, closures, and structural design. Also ask if they provide prototypes before full production.
4. Review Quality and Certifications
Ask about testing and quality checks. Food and healthcare products may have special requirements. If sustainability matters, ask about FSC, SFI, recycled content, and other relevant certifications.
5. Compare Total Cost
Don’t look only at the price per box. Ask about setup, tooling, shipping, storage, waste, and replacement costs too.
For packaging companies for small businesses in USA, these questions can help you find a supplier that fits your budget. They’re also useful when comparing sustainable packaging companies in USA.
Packaging Industry Trends to Watch in 2026
The US packaging industry is changing fast. For buyers, these changes can affect material choice, shipping costs, and compliance. Here are four trends worth watching in 2026.
1. More Fiber-Based Packaging
Paper and corrugated options are growing as brands look for alternatives to plastic. But fiber isn’t always the best answer. Check whether the package can be recycled in the areas where your customers live.
2. Lightweighting and Material Reduction
Using less material can lower package weight and shipping costs. Ask suppliers if they can reduce material without making the package less safe.
3.Smarter Packaging Operations
Automation, digital printing, and better package testing can help improve quality and reduce waste. Ask what tools a supplier uses before placing a large order.
4. Changing Packaging Rules
Extended producer responsibility and state packaging rules are making material data more important. Packaging sustainability isn’t just about using less plastic. Ask suppliers for clear information about materials, recycled content, and recyclability. This can make it easier to compare sustainable packaging companies in USA and avoid problems later.
Conclusion
Choosing among the top packaging companies in USA isn’t only about finding the biggest name. The right supplier depends on your product, order size, material, budget, and shipping needs.
Large manufacturers like Smurfit Westrock, International Paper, Amcor, Ball, and Crown can be a strong choice for high-volume needs. Smaller or more specialized suppliers may be better when you need custom sizes, lower order quantities, or extra design help.
Before you make a decision, compare:
- Packaging materials and product options
- Minimum order quantities
- Customization and printing
- Quality standards and certifications
- Production and delivery times
- Total cost, including shipping and setup
- Sustainability goals
Need help finding the right packaging supplier? Start by listing your product type, package size, monthly order volume, and target budget. Then request quotes from two or three suppliers and compare what each one offers. This simple step can help you find a packaging partner that fits your business instead of simply choosing the biggest company.
Frequently Asked Questions
1. What are the top packaging companies in the USA?
Some of the leading packaging companies in the United States include Smurfit Westrock, International Paper, Amcor, Ball Corporation, Crown Holdings, Packaging Corporation of America, Graphic Packaging International, Sonoco, Sealed Air, and Aptar.
Each company serves different needs. For example, Ball is known for aluminum packaging, while Sealed Air focuses on product protection.
2. What is the largest packaging company in the USA?
It depends on how you measure size. Largest packaging companies by revenue may differ from the largest by market value, U.S. sales, or a specific packaging category. That’s why there isn’t one simple answer.
3.Is WestRock still a separate company?
No. WestRock combined with Smurfit Kappa to form Smurfit Westrock. Older lists may still show WestRock as a separate company.
4. Is Berry Global still a separate company?
No. Berry Global combined with Amcor in 2025. Its packaging capabilities are now part of the larger Amcor business.
5. Which packaging company is best for small businesses?
The best packaging companies in USA for small businesses are usually those that offer flexible minimum orders, custom options, helpful support, and reasonable lead times. A smaller supplier may be a better fit than a large manufacturer if you don’t need huge order volumes.
