Company lists · Data refreshed September 2026

Top 25 Seaweed packaging manufacturers worldwide

Name: Seaweed packaging manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 652 companies tracked

RevenueBase identified 652 seaweed packaging manufacturers worldwide as of September 2026 and tracks 6,764 professional contacts across them, including 1,932 with verified work emails and 0 with mobile numbers. India is the largest market and London the largest hub.

This list covers seaweed packaging manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for seaweed packaging manufacturers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

652Companies

6,764Contacts tracked

1,932Verified emails

0Mobile numbers

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The 25 largest seaweed packaging manufacturers worldwide

Ranked by team size

Top 25 of 652 seaweed packaging manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to seaweed packaging manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Wincup	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	501-1,000	323 contacts →
	Partial evidence “WinCup®, a leading manufacturer and innovator of biodegradable, sustainable and recyclable disposable foodservice to-go ware, has commercialized and is now shipping phade®, a new…” Source: RevenueBase Database · checked Sep 17, 2026
2	PAKKA	Partial evidence	Ayodhya, IndiaHQ checked Sep 17, 2026	501-1,000	321 contacts →
	Partial evidence “Pakka Limited (located in Ayodhya, India) provides regenerative packaging solutions for food products.” Source: RevenueBase Database · checked Sep 17, 2026
3	Temperpack	Partial evidence	Richmond, VA, United StatesHQ checked Sep 17, 2026	501-1,000	282 contacts →
	Partial evidence “Since 2015, TemperPack has worked to displace legacy plastics with innovative, sustainable packaging alternatives.” Source: RevenueBase Database · checked Sep 17, 2026
4	Earthfirst Compostable Solutions	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 17, 2026	51-200	246 contacts →
	Indirect evidence “Earthfirst® is a global market leader with over 65 years of experience in engineering & manufacturing compostable films with production facilities in Columbus, OH, USA and Ghent…” Source: RevenueBase Database · checked Sep 17, 2026
5	Volm Companies INC	Partial evidence	Antigo, WI, United StatesHQ checked Sep 17, 2026	501-1,000	232 contacts →
	Partial evidence “Volm Companies Inc, headquartered in Antigo, WI has been providing the produce industry with the latest generation packaging equipment & materials for nearly 70 years.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sphere S.A	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	160 contacts →
	Indirect evidence “Founded in 1976 in France, SPHERE is a French family group led by John Persenda.” Source: RevenueBase Database · checked Sep 17, 2026
7	Biopak	Partial evidence	Bondi Junction, AustraliaHQ checked Sep 17, 2026	51-200	149 contacts →
	Partial evidence “BioPak was founded with the intention of disrupting an industry that was ripe for change, and a significant contributor to the degradation of the environment in the packaging it…” Source: RevenueBase Database · checked Sep 17, 2026
8	Clearly Clean Products, LLC	Partial evidence	Frackville, PA, United StatesHQ checked Sep 17, 2026	201-500	99 contacts →
	Partial evidence “Clearly Clean designs innovative, high-performance recyclable food packaging that helps processors, retailers, and distributors cut costs, reduce waste, and lead in sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
9	Genera	Strong evidence	Vonore, TN, IndiaHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “Genera is the largest manufacturer of compostable, molded fiber packaging in North America.” Source: RevenueBase Database · checked Sep 17, 2026
10	Ilip S.R.L	Indirect evidence	Valsamoggia, ItalyHQ checked Sep 17, 2026	201-500	92 contacts →
	Indirect evidence “Ilip is part of ILPA Group, European leader in the transformation of plastic and bioplastic raw materials.” Source: RevenueBase Database · checked Sep 17, 2026
11	Notpla	Partial evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	91 contacts →
	Partial evidence “We are a sustainable packaging start-up.” Source: RevenueBase Database · checked Sep 17, 2026
12	Nespak Imballaggi	Partial evidence	Massa Lombarda, ItalyHQ checked Sep 17, 2026	201-500	85 contacts →
	Partial evidence “Founded in 1955, NESPAK successfully launches a new packaging concept for fruit packaging.” Source: RevenueBase Database · checked Sep 17, 2026
13	Polykar INC	Partial evidence	Ville Saint-laurent, QC, CanadaHQ checked Sep 17, 2026	51-200	80 contacts →
	Partial evidence “Polykar, a family business founded in 1987, in Saint-Laurent, Quebec, began as a manufacturer of industrial garbage bags.” Source: RevenueBase Database · checked Sep 17, 2026
14	AE Global	Partial evidence	Miami, FL, United StatesHQ checked Sep 17, 2026	51-200	78 contacts →
	Partial evidence “AE Global (AEG) is a market leader in packaging solutions offering a full range of packaging products and services via its in-house Innovation Lab, robust distribution footprint…” Source: RevenueBase Database · checked Sep 17, 2026
15	Arrow Greentech LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Arrow Greentech Ltd (AGTL) is a green technology company with Innovation and sustainability at its core and with motto of making this world an eco-friendly one.” Source: RevenueBase Database · checked Sep 17, 2026
16	Groupe Guillin	Partial evidence	Ornans, FranceHQ checked Sep 17, 2026	1,001-5,000	68 contacts →
	Partial evidence “Since its establishment in 1972, Groupe GUILLIN has been the European leader producing and selling eco-designed food packaging.” Source: RevenueBase Database · checked Sep 17, 2026
17	Vegware	Partial evidence	Edinburgh, United KingdomHQ checked Sep 17, 2026	51-200	59 contacts →
	Partial evidence “Vegware is the global specialist in plant-based compostable foodservice packaging.” Source: RevenueBase Database · checked Sep 17, 2026
18	Waddington Europe	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 17, 2026	201-500	57 contacts →
	Partial evidence “Waddington Europe™ a division of Novolex®, is a leading European plastic packaging specialist.” Source: RevenueBase Database · checked Sep 17, 2026
19	Seattle Tacoma BOX Company	Indirect evidence	Kent, WA, United StatesHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “The Seattle Box Company, originally established as Queen City Manufacturing Company, was founded by Jacob Nist in 1889 and now has over 130 years of service under the same family…” Source: RevenueBase Database · checked Sep 17, 2026
20	Good Natured Products INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	51-200	49 contacts →
	Indirect evidence “We're good natured Products Inc, and we're at the forefront of North America's shift toward sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
21	Gimme Seaweed	Partial evidence	San Rafael, CA, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “Pioneers of the seaweed category, Gimme Health Foods Inc.” Source: RevenueBase Database · checked Sep 17, 2026
22	Bambrew	Partial evidence	Bengaluru South, IndiaHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “Bambrew is a deep-tech meta-material sustainable packaging company reinventing how the world packages, protects, and delivers goods.” Source: RevenueBase Database · checked Sep 17, 2026
23	Cirkla INC	Strong evidence	Lewes, DE, United KingdomHQ checked Sep 17, 2026	51-200	44 contacts →
	Strong evidence “Cirkla develops and manufactures high performance fiber packaging solutions to help global brands reduce plastic in their packaging.” Source: RevenueBase Database · checked Sep 17, 2026
24	Pulpex	Partial evidence	Sawston, United KingdomHQ checked Sep 17, 2026	51-200	43 contacts →
	Partial evidence “PULPEX is a world-class, sustainable packaging technology company with the single-minded mission to use material science innovation to enable and deliver much-needed and highly…” Source: RevenueBase Database · checked Sep 17, 2026
25	Sphere Spain	Indirect evidence	Paris, FranceHQ checked Sep 17, 2026	1,001-5,000	43 contacts →
	Indirect evidence “SPhere Spain belongs to the Group SPhere, leader in the production and merchandising of plastic bags in the international market.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: seaweed packaging manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names seaweed packaging manufacturers.
Partial evidence: Its own public description names part of seaweed packaging manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name seaweed packaging manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 652 seaweed packaging manufacturers worldwide

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Seaweed packaging manufacturers worldwide at a glance

As of Sep 17, 2026

28.6%Verified-email coverage

10.4Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

321

11-50

206

51-200

201-500

501-1,000

1,001-5,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among seaweed packaging manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 8 countries, largest first: India, the United States, the United Kingdom, France, Australia, Italy, Canada, Germany. Country and city lists for seaweed packaging manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “seaweed packaging manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names seaweed packaging manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among seaweed packaging manufacturers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,932 across the full list. 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 September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Seaweed packaging manufacturers by location

8 lists · largest first

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

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names seaweed packaging manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many seaweed packaging manufacturers are there worldwide?

RevenueBase identified 652 seaweed packaging manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Wincup, headquartered in Atlanta, tops this list with the largest team on record.

Which country has the most seaweed packaging manufacturers?

India leads with 185 companies, followed by the United States (146) and the United Kingdom (109). Every seaweed packaging manufacturers list by country and city is linked on this page.

Which city has the most seaweed packaging manufacturers?

London leads with 23 headquartered companies, followed by Mumbai (16) and Ahmedabad (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,932 verified decision-maker contacts tracked across these 652 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.