Company lists · Data refreshed October 2026
Top 25 Clamshell packaging companies worldwide
RevenueBase identified 1,290 company matches for clamshell packaging companies worldwide as of October 2026 and tracks 27,308 professional contacts across them, including 5,855 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for clamshell packaging companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 9, 2026. Country and city lists for clamshell packaging companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest clamshell packaging companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,423 contacts → | ||||
Exact match “Graham Packaging is a leader in the design, manufacture and sale of custom, value-added and sustainable food, beverage, household and automotive containers.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 895 contacts → | ||||
Exact match “Founded in 1969, Genpak is a leading manufacturer and innovator of foodservice packaging.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 667 contacts → | ||||
Exact match “Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 564 contacts → | ||||
Exact match “Anchor Packaging is one of North America’s largest thermoform packaging producers and is best known for its award-winning foodservice product designs and custom package…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 426 contacts → | ||||
Exact match “Innovation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 406 contacts → | ||||
Exact match “Amcor Food, Beverage & Specialities designs, develops and manufactures innovative plastic packaging solutions.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 390 contacts → | ||||
Exact match “Rohrer believes TRUE PARTNERS make the perfect package.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 380 contacts → | ||||
Exact match “Welcome to Prent Corporation.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 377 contacts → | ||||
Exact match “With seven strategic locations, Plastic Ingenuity is one of the largest custom thermoformers in North America.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 371 contacts → | ||||
Exact match “Shared purpose inspires unexpected ideas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 342 contacts → | ||||
Exact match “Apply for jobs at: Placon, headquartered in Madison, WI, designs and manufactures unique thermoformed and injection molded plastic packaging products that are built with the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 337 contacts → | ||||
Exact match “Based in Buffalo Grove, Illinois, PPC Flexible Packaging is a leading provider of cleanroom and consumer packaging for the healthcare, snack, organic, “better-for-you,”produce and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 332 contacts → | ||||
Exact match “Airlite Plastics is a privately held, family owned and operated manufacturer of performance packaging.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 323 contacts → | ||||
Exact match “PAC Worldwide is a global leader in the manufacturing and distribution of custom-branded and stock protective packaging.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 227 contacts → | ||||
Exact match “At Peel Plastic Products, we create custom packaging solutions to complement your brand.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 209 contacts → | ||||
Exact match “En ECOPACKING, diseñamos, fabricamos y comercializamos soluciones de empaques: Clamshells, Cartones, Cartonplast e Inyección.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 188 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 185 contacts → | ||||
Exact match “Sobre nós: Empresa fabricante de embalagens plásticas termoformadas e filmes PET na cidade de Manaus/AM, desde 2008.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 166 contacts → | ||||
Exact match “Megapack Group SAC es una empresa líder en la producción y comercialización de empaques flexibles, con más de 20 años de experiencia tanto en el mercado local como internacional.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 155 contacts → | ||||
Exact match “Industrias de Envases TYPACK S.A.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 154 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 154 contacts → | ||||
Exact match “Your Innovation Partner As a leader in fully circular innovative and customized thermoformed food packaging, our passion is to truly understand your needs and translate them into…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 147 contacts → | ||||
Exact match “Intraplás WE PACKAGE YOUR IDEAS Our company was founded in 1968 and manufactures plastic laminated goods and packages for the food industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 131 contacts → | ||||
Exact match “Pusterla 1880 stands for boxes and cases in any shape, materials and with any degree of complexity, conceived and produced thanks to constant research about innovative materials…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 129 contacts → | ||||
Exact match “Display Pack is a U.S.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “clamshell packaging companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,290 clamshell packaging companies worldwide
See the full list, filter by size, metro and specialty, and access 5,855 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clamshell packaging companies worldwide at a glance
As of Oct 9, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for clamshell packaging companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “clamshell packaging companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 5,855 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 9, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Clamshell packaging companies by location
9 lists · largest firstEvery Clamshell packaging companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Clamshell packaging companies based in the United States319
- Clamshell packaging companies based in India93
- Clamshell packaging companies based in Brazil71
- Clamshell packaging companies based in the United Kingdom62
- Clamshell packaging companies based in Italy50
- Clamshell packaging companies based in Canada42
- Clamshell packaging companies based in France41
- Clamshell packaging companies based in Germany41
- Clamshell packaging companies based in Mexico32
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “clamshell packaging companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clamshell packaging companies are there worldwide?
RevenueBase identified 1,290 company matches for clamshell packaging companies worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Graham Packaging tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most clamshell packaging companies?
The United States leads with 319 companies, followed by India (93) and Brazil (71). Every clamshell packaging companies list by country and city is linked on this page.
Which city has the most clamshell packaging companies?
Sao Paulo leads with 10 company records, followed by Istanbul (9) and Mumbai (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 5,855 professional contacts with verified work emails tracked across these 1,290 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,290 clamshell packaging companies worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 clamshell packaging companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,290 matching company records for clamshell packaging companies worldwide, with 27,308 tracked contacts and 5,855 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clamshell packaging companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Graham Packaginggrahampackaging.comHQ: Lancaster, PA, United StatesReported employees: 5,001-10,000 | Lancaster, PA, United States | 5,001-10,000 | Exact match | 3,423 contacts → |
“Graham Packaging is a leader in the design, manufacture and sale of custom, value-added and sustainable food, beverage, household and automotive containers.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Genpakgenpak.comHQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 895 contacts → |
“Founded in 1969, Genpak is a leading manufacturer and innovator of foodservice packaging.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brentwood Industries, INCbrentwoodindustries.com HQ: Reading, PA, United StatesReported employees: 501-1,000 | Reading, PA, United States | 501-1,000 | Exact match | 667 contacts → |
“Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Anchor Packaginganchorpackaging.comHQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 564 contacts → |
“Anchor Packaging is one of North America’s largest thermoform packaging producers and is best known for its award-winning foodservice product designs and custom package…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Inline Plasticsinlineplastics.com HQ: Shelton, CT, United StatesReported employees: 201-500 | Shelton, CT, United States | 201-500 | Exact match | 426 contacts → |
“Innovation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Berry Food, Beverage And Specialitiespackagingsolutions.amcor.com HQ: Zurich, SwitzerlandReported employees: 10001+ | Zurich, Switzerland | 10001+ | Exact match | 406 contacts → |
“Amcor Food, Beverage & Specialities designs, develops and manufactures innovative plastic packaging solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Rohrer Corporationrohrer.comHQ: Wadsworth, OH, United StatesReported employees: 1,001-5,000 | Wadsworth, OH, United States | 1,001-5,000 | Exact match | 390 contacts → |
“Rohrer believes TRUE PARTNERS make the perfect package.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Prent Corporationprent.com HQ: Janesville, WI, United StatesReported employees: 1,001-5,000 | Janesville, WI, United States | 1,001-5,000 | Exact match | 380 contacts → |
“Welcome to Prent Corporation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Plastic Ingenuityplasticingenuity.com HQ: Cross Plains, WI, United StatesReported employees: 501-1,000 | Cross Plains, WI, United States | 501-1,000 | Exact match | 377 contacts → |
“With seven strategic locations, Plastic Ingenuity is one of the largest custom thermoformers in North America.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  MRP Solutionsmrpsolutions.comHQ: Plattsburgh, NY, United StatesReported employees: 501-1,000 | Plattsburgh, NY, United States | 501-1,000 | Exact match | 371 contacts → |
“Shared purpose inspires unexpected ideas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Placon Corporationplacon.com HQ: Madison, WI, United StatesReported employees: 501-1,000 | Madison, WI, United States | 501-1,000 | Exact match | 342 contacts → |
“Apply for jobs at: Placon, headquartered in Madison, WI, designs and manufactures unique thermoformed and injection molded plastic packaging products that are built with the…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PPC Flexppcflex.com HQ: Buffalo Grove, IL, United StatesReported employees: 1,001-5,000 | Buffalo Grove, IL, United States | 1,001-5,000 | Exact match | 337 contacts → |
“Based in Buffalo Grove, Illinois, PPC Flexible Packaging is a leading provider of cleanroom and consumer packaging for the healthcare, snack, organic, “better-for-you,”produce and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Airlite Plastics COairliteplastics.comHQ: Omaha, NE, United StatesReported employees: 1,001-5,000 | Omaha, NE, United States | 1,001-5,000 | Exact match | 332 contacts → |
“Airlite Plastics is a privately held, family owned and operated manufacturer of performance packaging.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PAC Worldwidepac.com HQ: Redmond, WA, United StatesReported employees: 501-1,000 | Redmond, WA, United States | 501-1,000 | Exact match | 323 contacts → |
“PAC Worldwide is a global leader in the manufacturing and distribution of custom-branded and stock protective packaging.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Peel Plastic Products LTDpeelplastics.comHQ: Brampton, ON, CanadaReported employees: 201-500 | Brampton, ON, Canada | 201-500 | Exact match | 227 contacts → |
“At Peel Plastic Products, we create custom packaging solutions to complement your brand.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecopackingecopacking.com.pe HQ: Lurin, PeruReported employees: 501-1,000 | Lurin, Peru | 501-1,000 | Exact match | 209 contacts → |
“En ECOPACKING, diseñamos, fabricamos y comercializamos soluciones de empaques: Clamshells, Cartones, Cartonplast e Inyección.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Intecplast S.Aintecplast.com.co HQ: Soacha, ColombiaReported employees: 501-1,000 | Soacha, Colombia | 501-1,000 | Exact match | 188 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Formapack Embalagens Plásticas Ltdaformapack.com.brHQ: Manaus, BrazilReported employees: 51-200 | Manaus, Brazil | 51-200 | Exact match | 185 contacts → |
“Sobre nós: Empresa fabricante de embalagens plásticas termoformadas e filmes PET na cidade de Manaus/AM, desde 2008.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Megapack Groupmegapackgroup.com HQ: Lurin, PeruReported employees: 201-500 | Lurin, Peru | 201-500 | Exact match | 166 contacts → |
“Megapack Group SAC es una empresa líder en la producción y comercialización de empaques flexibles, con más de 20 años de experiencia tanto en el mercado local como internacional.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Typacktypack.com HQ: Santiago, ChileReported employees: 201-500 | Santiago, Chile | 201-500 | Exact match | 155 contacts → |
“Industrias de Envases TYPACK S.A.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Lacerta Group, LLClacerta.com HQ: Mansfield, MA, United StatesReported employees: 201-500 | Mansfield, MA, United States | 201-500 | Exact match | 154 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 |  Direct Pack, INCdirectpackinc.comHQ: Azusa, CA, United StatesReported employees: 201-500 | Azusa, CA, United States | 201-500 | Exact match | 154 contacts → |
“Your Innovation Partner As a leader in fully circular innovative and customized thermoformed food packaging, our passion is to truly understand your needs and translate them into…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Intraplásintraplas-packaging.comHQ: Rebordoes, PortugalReported employees: 201-500 | Rebordoes, Portugal | 201-500 | Exact match | 147 contacts → |
“Intraplás WE PACKAGE YOUR IDEAS Our company was founded in 1968 and manufactures plastic laminated goods and packages for the food industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Pusterla 1880 - S.P.Apusterla1880.comHQ: Venegono Inferiore, United StatesReported employees: 501-1,000 | Venegono Inferiore, United States | 501-1,000 | Exact match | 131 contacts → |
“Pusterla 1880 stands for boxes and cases in any shape, materials and with any degree of complexity, conceived and produced thanks to constant research about innovative materials…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Display Pack INCdisplaypack.com HQ: Cedar Springs, MI, United StatesReported employees: 51-200 | Cedar Springs, MI, United States | 51-200 | Exact match | 129 contacts → |
“Display Pack is a U.S.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,290 company matches
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Clamshell packaging companies: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,283 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,290 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Clamshell packaging companies by location
9 lists · largest firstEvery Clamshell packaging companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Clamshell packaging companies based in the United States319
- Clamshell packaging companies based in India93
- Clamshell packaging companies based in Brazil71
- Clamshell packaging companies based in the United Kingdom62
- Clamshell packaging companies based in Italy50
- Clamshell packaging companies based in Canada42
- Clamshell packaging companies based in France41
- Clamshell packaging companies based in Germany41
- Clamshell packaging companies based in Mexico32
Questions about this company list
What does Exact match mean for clamshell packaging companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clamshell packaging companies did RevenueBase find worldwide?
The saved snapshot records 1,290 matching company records, 27,308 tracked contacts and 5,855 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 clamshell packaging companies worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/clamshell-packaging-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 clamshell packaging companies worldwide
RevenueBase records 1,290 matching company records for clamshell packaging companies worldwide, with 27,308 tracked contacts and 5,855 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clamshell packaging companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Graham Packaginggrahampackaging.com HQ: Lancaster, PA, United StatesReported employees: 5,001-10,000 | Lancaster, PA, United States | 5,001-10,000 | Exact match | 3,423 contacts → |
“Graham Packaging is a leader in the design, manufacture and sale of custom, value-added and sustainable food, beverage, household and automotive containers.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Genpakgenpak.com HQ: Charlotte, NC, United StatesReported employees: 1,001-5,000 | Charlotte, NC, United States | 1,001-5,000 | Exact match | 895 contacts → |
“Founded in 1969, Genpak is a leading manufacturer and innovator of foodservice packaging.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Brentwood Industries, INCbrentwoodindustries.com HQ: Reading, PA, United StatesReported employees: 501-1,000 | Reading, PA, United States | 501-1,000 | Exact match | 667 contacts → |
“Brentwood is a leading provider of thermoformed plastic solutions to a wide variety of consumer, manufacturing, and environmental industries.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Anchor Packaginganchorpackaging.com HQ: St. Louis, MO, United StatesReported employees: 501-1,000 | St. Louis, MO, United States | 501-1,000 | Exact match | 564 contacts → |
“Anchor Packaging is one of North America’s largest thermoform packaging producers and is best known for its award-winning foodservice product designs and custom package…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Inline Plasticsinlineplastics.com HQ: Shelton, CT, United StatesReported employees: 201-500 | Shelton, CT, United States | 201-500 | Exact match | 426 contacts → |
“Innovation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Berry Food, Beverage And Specialitiespackagingsolutions.amcor.com HQ: Zurich, SwitzerlandReported employees: 10001+ | Zurich, Switzerland | 10001+ | Exact match | 406 contacts → |
“Amcor Food, Beverage & Specialities designs, develops and manufactures innovative plastic packaging solutions.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rohrer Corporationrohrer.com HQ: Wadsworth, OH, United StatesReported employees: 1,001-5,000 | Wadsworth, OH, United States | 1,001-5,000 | Exact match | 390 contacts → |
“Rohrer believes TRUE PARTNERS make the perfect package.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Prent Corporationprent.com HQ: Janesville, WI, United StatesReported employees: 1,001-5,000 | Janesville, WI, United States | 1,001-5,000 | Exact match | 380 contacts → |
“Welcome to Prent Corporation.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Plastic Ingenuityplasticingenuity.com HQ: Cross Plains, WI, United StatesReported employees: 501-1,000 | Cross Plains, WI, United States | 501-1,000 | Exact match | 377 contacts → |
“With seven strategic locations, Plastic Ingenuity is one of the largest custom thermoformers in North America.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | MRP Solutionsmrpsolutions.com HQ: Plattsburgh, NY, United StatesReported employees: 501-1,000 | Plattsburgh, NY, United States | 501-1,000 | Exact match | 371 contacts → |
“Shared purpose inspires unexpected ideas.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Placon Corporationplacon.com HQ: Madison, WI, United StatesReported employees: 501-1,000 | Madison, WI, United States | 501-1,000 | Exact match | 342 contacts → |
“Apply for jobs at: Placon, headquartered in Madison, WI, designs and manufactures unique thermoformed and injection molded plastic packaging products that are built with the…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | PPC Flexppcflex.com HQ: Buffalo Grove, IL, United StatesReported employees: 1,001-5,000 | Buffalo Grove, IL, United States | 1,001-5,000 | Exact match | 337 contacts → |
“Based in Buffalo Grove, Illinois, PPC Flexible Packaging is a leading provider of cleanroom and consumer packaging for the healthcare, snack, organic, “better-for-you,”produce and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Airlite Plastics COairliteplastics.com HQ: Omaha, NE, United StatesReported employees: 1,001-5,000 | Omaha, NE, United States | 1,001-5,000 | Exact match | 332 contacts → |
“Airlite Plastics is a privately held, family owned and operated manufacturer of performance packaging.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | PAC Worldwidepac.com HQ: Redmond, WA, United StatesReported employees: 501-1,000 | Redmond, WA, United States | 501-1,000 | Exact match | 323 contacts → |
“PAC Worldwide is a global leader in the manufacturing and distribution of custom-branded and stock protective packaging.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Peel Plastic Products LTDpeelplastics.com HQ: Brampton, ON, CanadaReported employees: 201-500 | Brampton, ON, Canada | 201-500 | Exact match | 227 contacts → |
“At Peel Plastic Products, we create custom packaging solutions to complement your brand.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecopackingecopacking.com.pe HQ: Lurin, PeruReported employees: 501-1,000 | Lurin, Peru | 501-1,000 | Exact match | 209 contacts → |
“En ECOPACKING, diseñamos, fabricamos y comercializamos soluciones de empaques: Clamshells, Cartones, Cartonplast e Inyección.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Intecplast S.Aintecplast.com.co HQ: Soacha, ColombiaReported employees: 501-1,000 | Soacha, Colombia | 501-1,000 | Exact match | 188 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Formapack Embalagens Plásticas Ltdaformapack.com.br HQ: Manaus, BrazilReported employees: 51-200 | Manaus, Brazil | 51-200 | Exact match | 185 contacts → |
“Sobre nós: Empresa fabricante de embalagens plásticas termoformadas e filmes PET na cidade de Manaus/AM, desde 2008.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Megapack Groupmegapackgroup.com HQ: Lurin, PeruReported employees: 201-500 | Lurin, Peru | 201-500 | Exact match | 166 contacts → |
“Megapack Group SAC es una empresa líder en la producción y comercialización de empaques flexibles, con más de 20 años de experiencia tanto en el mercado local como internacional.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Typacktypack.com HQ: Santiago, ChileReported employees: 201-500 | Santiago, Chile | 201-500 | Exact match | 155 contacts → |
“Industrias de Envases TYPACK S.A.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Lacerta Group, LLClacerta.com HQ: Mansfield, MA, United StatesReported employees: 201-500 | Mansfield, MA, United States | 201-500 | Exact match | 154 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | Direct Pack, INCdirectpackinc.com HQ: Azusa, CA, United StatesReported employees: 201-500 | Azusa, CA, United States | 201-500 | Exact match | 154 contacts → |
“Your Innovation Partner As a leader in fully circular innovative and customized thermoformed food packaging, our passion is to truly understand your needs and translate them into…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Intraplásintraplas-packaging.com HQ: Rebordoes, PortugalReported employees: 201-500 | Rebordoes, Portugal | 201-500 | Exact match | 147 contacts → |
“Intraplás WE PACKAGE YOUR IDEAS Our company was founded in 1968 and manufactures plastic laminated goods and packages for the food industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pusterla 1880 - S.P.Apusterla1880.com HQ: Venegono Inferiore, United StatesReported employees: 501-1,000 | Venegono Inferiore, United States | 501-1,000 | Exact match | 131 contacts → |
“Pusterla 1880 stands for boxes and cases in any shape, materials and with any degree of complexity, conceived and produced thanks to constant research about innovative materials…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Display Pack INCdisplaypack.com HQ: Cedar Springs, MI, United StatesReported employees: 51-200 | Cedar Springs, MI, United States | 51-200 | Exact match | 129 contacts → |
“Display Pack is a U.S.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,290 company matches
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Clamshell packaging companies: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,283 records in the displayed employee bands.
7 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,290 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Clamshell packaging companies by location
9 lists · largest firstEvery Clamshell packaging companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Clamshell packaging companies based in the United States319
- Clamshell packaging companies based in India93
- Clamshell packaging companies based in Brazil71
- Clamshell packaging companies based in the United Kingdom62
- Clamshell packaging companies based in Italy50
- Clamshell packaging companies based in Canada42
- Clamshell packaging companies based in France41
- Clamshell packaging companies based in Germany41
- Clamshell packaging companies based in Mexico32
Questions about this company list
What does Exact match mean for clamshell packaging companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clamshell packaging companies did RevenueBase find worldwide?
The saved snapshot records 1,290 matching company records, 27,308 tracked contacts and 5,855 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 clamshell packaging companies worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/clamshell-packaging-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗