Company lists · Data refreshed September 2026
Top 25 Seaweed-based plastic producers worldwide
RevenueBase identified 2,125 seaweed-based plastic producers worldwide as of September 2026 and tracks 15,796 professional contacts across them, including 3,374 with verified work emails. India is the largest market and London the largest hub.
This list covers seaweed-based plastic producers 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 22, 2026. Country and city lists for seaweed-based plastic producers 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.
The 25 largest seaweed-based plastic producers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 526 contacts → | ||||
Indirect evidence “At Footprint, we're on a mission to build a more sustainable future.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 323 contacts → | ||||
Indirect 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 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 321 contacts → | ||||
Indirect evidence “Pakka Limited (located in Ayodhya, India) provides regenerative packaging solutions for food products.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 282 contacts → | ||||
Partial evidence “Since 2015, TemperPack has worked to displace legacy plastics with innovative, sustainable packaging alternatives.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 254 contacts → | ||||
Indirect evidence “We are a Versalis company and we enjoy an internationally recognised leading position in the production of bioplastics and the development of biochemicals and bioproducts of…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 173 contacts → | ||||
Indirect evidence “NatureWorks is an advanced materials company offering a broad portfolio of renewably-sourced polymers and chemicals to the packaging, polymers, fibers, and chemicals markets.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 160 contacts → | ||||
Indirect evidence “Founded in 1976 in France, SPHERE is a French family group led by John Persenda.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 149 contacts → | ||||
Indirect 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 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 148 contacts → | ||||
Indirect evidence “Líder del mercado español de bolsas de plástico.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 122 contacts → | ||||
Indirect evidence “Eco-friendly Packaging Manufacturing Somos una organización comprometida a explorar, anticipar y satisfacer las necesidades de empaque de los mercados globales ofreciendo una…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 115 contacts → | ||||
Partial evidence “Who we are ESTABLISHED IN 1968, SILVEX is a family owned company that has a long experience in creating and manufacturing innovative consumer products in plastic and paper…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 113 contacts → | ||||
Partial evidence “Fujairah Plastic Factory has been established in 1982 with our first plant in Fujairah.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 113 contacts → | ||||
Indirect evidence “ANGUIPLAST is a company based out of Mexico.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 113 contacts → | ||||
Partial evidence “Danimer Scientific, producer of biopolymers in Bainbridge, GA – manufactures PHA bioplastics from renewable, natural resources.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 112 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 103 contacts → | ||||
Indirect evidence “Real Wrap Co was founded in 2012 by two lifelong best friends and has become one of the fastest growing food brands in the UK featuring three-times on the Sunday Times Fasttrack…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 92 contacts → | ||||
Partial evidence “Ilip is part of ILPA Group, European leader in the transformation of plastic and bioplastic raw materials.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 91 contacts → | ||||
Indirect evidence “We are a sustainable packaging start-up.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 89 contacts → | ||||
Indirect evidence “RWDC Industries is focused on replacing petroleum-derived materials with alternatives designed with human health in mind.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 86 contacts → | ||||
Indirect evidence “Desde a fundação, o grupo WER, mantém a filosofia de desenvolver produtos de alta qualidade fazendo a diferença.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 82 contacts → | ||||
Indirect evidence “Corplex (previamente DS Smith Plásticos, Productos Extrusionados) cuenta con una amplia experiencia en la extrusión de plástico.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 81 contacts → | ||||
Indirect evidence “Biodegradable • Compostable • Guilt-Free” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 80 contacts → | ||||
Indirect evidence “Fundada em 2006, a Oceana fabrica produtos de algas marinhas do gênero Lithothamnium para a Nutrição Animal e Nutrição Vegetal.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 80 contacts → | ||||
Indirect 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 22, 2026Thanks. The Data Team will review it. | |||||
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-based plastic producers. 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-based plastic producers.
- Partial evidence
- Its own public description names part of seaweed-based plastic producers, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name seaweed-based plastic producers. 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 2,125 seaweed-based plastic producers worldwide
See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,374 reachable decision-makers.
Free signup · no credit card
Seaweed-based plastic producers worldwide at a glance
As of Sep 22, 2026Companies by employee count
Email recency is reported on each country list linked below.
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-based plastic producers, 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
- Every country. Country and city lists for seaweed-based plastic producers are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “seaweed-based plastic producers”. 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-based plastic producers), 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-based plastic producers, 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, 3,374 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 22, 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-based plastic producers by location
13 lists · largest firstEvery Seaweed-based plastic producers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Seaweed-based plastic producers based in India272
- Seaweed-based plastic producers based in the United States213
- Seaweed-based plastic producers based in the United Kingdom125
- Seaweed-based plastic producers based in Canada70
- Seaweed-based plastic producers based in Brazil65
- Seaweed-based plastic producers based in Australia62
- Seaweed-based plastic producers based in Germany58
- Seaweed-based plastic producers based in Italy58
- Seaweed-based plastic producers based in France57
- Seaweed-based plastic producers based in Spain53
- Seaweed-based plastic producers based in the Netherlands36
- Seaweed-based plastic producers based in Mexico29
- Seaweed-based plastic producers based in the United Arab Emirates28
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-based plastic producers, 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-based plastic producers are there worldwide?
RevenueBase identified 2,125 seaweed-based plastic producers 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?
Footprint, headquartered in Gilbert, tops this list with the largest team on record.
Which country has the most seaweed-based plastic producers?
India leads with 272 companies, followed by the United States (213) and the United Kingdom (125). Every seaweed-based plastic producers list by country and city is linked on this page.
Which city has the most seaweed-based plastic producers?
London leads with 35 headquartered companies, followed by Mumbai (22) and Hyderabad (20).
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 3,374 verified decision-maker contacts tracked across these 2,125 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 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,125 seaweed-based plastic producers worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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.