Company lists · Data refreshed October 2026

Top 25 Heat seal packaging companies worldwide

Name: Heat seal packaging companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 26, 2026 14,989 companies tracked

RevenueBase identified 14,989 company matches for heat seal packaging companies worldwide as of October 2026 and tracks 371,979 professional contacts across them, including 86,992 with verified work emails. The United States is the largest market and Istanbul the largest hub.

This list covers company matches for heat seal 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 26, 2026. Country and city lists for heat seal 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 26, 2026 How this list was built

14,989Companies

371,979Contacts tracked

86,992Verified emails

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The 25 largest heat seal packaging companies worldwide

Ranked by team size

Top 25 of 14,989 company matches for heat seal packaging companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	AMCOR	Exact match	Zurich, SwitzerlandHQ recorded Oct 26, 2026	10001+	20,515 contacts →
	Exact match “As a global leader in packaging solutions for consumer and healthcare products, our industry-leading innovation capabilities, global scale and technical expertise help our…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2	Sealed AIR Corporation	Exact match	Charlotte, NC, United StatesHQ recorded Oct 26, 2026	10001+	12,209 contacts →
	Exact match “Sealed Air is in business to protect, to solve critical packaging challenges, and to make our world better than we find it.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3	Berry Global, INC	Exact match	Evansville, IN, United StatesHQ recorded Oct 26, 2026	10001+	9,266 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4	Alpla Group	Exact match	Hard, AustriaHQ recorded Oct 26, 2026	10001+	7,147 contacts →
	Exact match “As a modern, family-owned company, ALPLA stands for a responsible, sustainable, and future-oriented mind-set.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5	Ninguna Pagina	Exact match	United StatesHQ recorded Oct 26, 2026	n/a	4,955 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6	SIG Group	Exact match	Neuhausen Am Rheinfall, SwitzerlandHQ recorded Oct 26, 2026	5,001-10,000	3,899 contacts →
	Exact match “SIG is a leading solutions provider of packaging for better – better for our customers, for consumers, and for the world.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7	Meadwestvaco MWV	Exact match	Richmond, VA, United StatesHQ recorded Oct 26, 2026	10001+	3,158 contacts →
	Exact match “MWV and RockTenn have come together to form WestRock.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8	Novolex	Exact match	Charlotte, NC, United StatesHQ recorded Oct 26, 2026	10001+	3,101 contacts →
	Exact match “Novolex is a leading manufacturer of food, beverage, and specialty packaging that supports multiple industries, including foodservice, restaurant delivery and carryout, food…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9	Uflex Group	Exact match	Noida, IndiaHQ recorded Oct 26, 2026	5,001-10,000	2,851 contacts →
	Exact match “After Pioneering the growth of the flexible packaging industry in India, Uflex has gained an unchallenged identity.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10	Menasha Packaging	Exact match	Neenah, WI, United StatesHQ recorded Oct 26, 2026	1,001-5,000	2,566 contacts →
	Exact match “Menasha Packaging Company, LLC, based in Neenah, Wisconsin, is a subsidiary of Menasha Corporation and has approximately 3,300 employees at locations across North America.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11	Printpack	Exact match	Atlanta, GA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	2,494 contacts →
	Exact match “Printpack: Preserving and Enhancing People's Lives Printpack develops innovative packaging solutions that deliver a distinct advantage at the shelf, strengthen brand identity in…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12	Zaraplast S.A	Exact match	Cabreúva, BrazilHQ recorded Oct 26, 2026	1,001-5,000	2,442 contacts →
	Exact match “A Zaraplast iniciou suas atividades em 1967.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13	Proampac	Exact match	Cincinnati, OH, United StatesHQ recorded Oct 26, 2026	5,001-10,000	2,031 contacts →
	Exact match “ProAmpac is a global manufacturer of flexible film, foil, and fiber packaging solutions built on material science.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14	Altium Packaging	Exact match	Atlanta, GA, United StatesHQ recorded Oct 26, 2026	1,001-5,000	1,784 contacts →
	Exact match “Altium Packaging is the leading customer-centric packaging solutions provider that helps you build your business and elevate your brand to the next level.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15	Constantia Flexibles	Exact match	Vienna, AustriaHQ recorded Oct 26, 2026	5,001-10,000	1,704 contacts →
	Exact match “Constantia Flexibles is the world’s third-largest producer of flexible packaging.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16	Klöckner Pentaplast	Exact match	London, United KingdomHQ recorded Oct 26, 2026	5,001-10,000	1,664 contacts →
	Exact match “Focused on delivering its vision: The Sustainable Protection of Everyday Needs, kp is a global leader in rigid and flexible packaging, and specialty film solutions, serving the…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17	Multivac Group	Exact match	Wolfertschwenden, GermanyHQ recorded Oct 26, 2026	5,001-10,000	1,548 contacts →
	Exact match “Packaged expertise, innovative cutting-edge technology and strong brands under one roof: The MULTIVAC Group offers complete solutions for the packaging and processing of food…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18	IPG	Exact match	Sarasota, FL, United StatesHQ recorded Oct 26, 2026	1,001-5,000	1,492 contacts →
	Exact match “Headquartered in Sarasota, Florida, IPG is a global provider of packaging and protective solutions across a diversified set of geographies and end-markets.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19	Optima Packaging Group	Exact match	Schwäbisch Hall, GermanyHQ recorded Oct 26, 2026	1,001-5,000	1,421 contacts →
	Exact match “OPTIMA packaging group GmbH with headquarters in Schwaebisch Hall, Germany, teams with its subsidiaries to design and build packaging equipment for pharmaceutical, consumer…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20	Berlin Packaging	Exact match	Chicago, IL, United StatesHQ recorded Oct 26, 2026	1,001-5,000	1,378 contacts →
	Exact match “Berlin Packaging is the world’s largest Hybrid Packaging Supplier® of glass, plastic, and metal containers and closures.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21	Pregis	Exact match	Chicago, IL, United StatesHQ recorded Oct 26, 2026	1,001-5,000	1,378 contacts →
	Exact match “Pregis is a leading global provider of innovative protective packaging materials and systems.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22	Lohia Corp Limited	Exact match	IndiaHQ recorded Oct 26, 2026	1,001-5,000	1,341 contacts →
	Exact match “Lohia Corp Limited has been providing advanced solutions to the woven plastics flexible packaging industry around the world for more than 4 decades in over 90 countries.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23	Cosmo Films	Exact match	New Delhi, IndiaHQ recorded Oct 26, 2026	1,001-5,000	1,336 contacts →
	Exact match “Cosmo Films, a product of Cosmo First Limited, is a global leader in specialty films used for flexible packaging, lamination, labeling and industrial applications.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24	Coveris Group	Exact match	Vienna, AustriaHQ recorded Oct 26, 2026	1,001-5,000	1,243 contacts →
	Exact match “Coveris is a leading European packaging company that manufactures paper and plastic based flexible packaging solutions for some of the world's most respected brands.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25	Marchesini Group S.P.A	Exact match	Pianoro, ItalyHQ recorded Oct 26, 2026	1,001-5,000	1,226 contacts →
	Exact match “With an annual exports representing more than 85% of turnover, Marchesini Group undoubtedly imposes itself as an international company.” Recorded in the RevenueBase company graph · Oct 26, 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 “heat seal 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 14,989 heat seal packaging companies worldwide

See the full list, filter by size, metro and specialty, and access 86,992 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heat seal packaging companies worldwide at a glance

As of Oct 26, 2026

23.4%Verified-email coverage

24.8Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Istanbul

Oct 26, 2026Page data refreshed

Companies by employee count

1-10

3,922

11-50

5,018

51-200

3,763

201-500

1,399

501-1,000

442

1,001-5,000

287

5,001-10,000

10001+

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 heat seal packaging companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “heat seal 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 86,992 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 26, 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.

Heat seal packaging companies by location

58 lists · largest first

Every Heat seal packaging companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “heat seal packaging companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heat seal packaging companies are there worldwide?

RevenueBase identified 14,989 company matches for heat seal 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?

AMCOR tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most heat seal packaging companies?

The United States leads with 1,948 companies, followed by India (1,742) and Brazil (1,091). Every heat seal packaging companies list by country and city is linked on this page.

Which city has the most heat seal packaging companies?

Istanbul leads with 141 company records, followed by Sao Paulo (140) and Mumbai (135).

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 86,992 professional contacts with verified work emails tracked across these 14,989 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 26, 2026.

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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.