Company lists · Data refreshed November 2026

Top 25 Seaweed extract producers worldwide

RevenueBase identified 455 company matches for seaweed extract producers worldwide as of November 2026 and tracks 3,475 professional contacts across them, including 750 with verified work emails. The United States is the largest market and Qingdao the largest hub.

This list covers company matches for seaweed extract producers 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 November 6, 2026. Country and city lists for seaweed extract producers 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 Nov 6, 2026 How this list was built
455Companies
3,475Contacts tracked
750Verified emails
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The 25 largest seaweed extract producers worldwide

Ranked by team size
Top 25 of 455 company matches for seaweed extract producers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchKenitra, MoroccoHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“Setexam is the worldwide agar specialist.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrasília, BrazilHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Fundada em 2006, a Oceana fabrica produtos de algas marinhas do gênero Lithothamnium para a Nutrição Animal e Nutrição Vegetal.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCoronel, ChileHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

“With over 30 years of experience, Alimex S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchVicenza, ItalyHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Founded in 1960, SICIT was one of the first companies in the world to introduce collagen-based protein hydrolysates into the global agricultural market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSecaucus, NJ, United StatesHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“Repêchage (re-pe-shaj) is French for “second chance,” a second chance for beautiful skin.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchParis, FranceHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Algaia, part of the JRS Rettenmaier group, is a company developing, producing and commercializing Natural Extracts, mostly made out of seaweed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Nov 6, 2026201-50057 contacts →

Exact match

“AquAgri Processing Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBayswater, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“At Seasol we are in the business of growing and nurturing!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPlouguerneau, FranceHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Depuis 40 ans, AGRIMER est spécialisée dans le développement de produits à base d'actifs marins pour les secteurs de la cosmétique, de l'agriculture et de la diététique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEsbjerg, DenmarkHQ recorded Nov 6, 2026201-50046 contacts →

Exact match

“Triplenine provides Essential Marine Nutrients that help enable performance, healthy diets, consistency and supply confidence across feed and food value chains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchHaugesund, NorwayHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Alginor seeks towards a green and sustainable future based on treasures from the sea.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMatroosfontein, South AfricaHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“50 years ago, Afrikelp positioned itself as a leader in the manufacturing of liquid seaweed biostimulants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCape Town, South AfricaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“With diminishing resources like arable land and clean water, amidst an ever expanding global population, farmers strive to remain competitive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPatagonia Valley, ChileHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Patagonia Biotecnología es una empresa chilena que produce bioestimulantes y fertilizantes en base a extractos de algas marinas orgánicas, naturales y de doble acción…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLe Portel, FranceHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“COPALIS INDUSTRIE is a fishery company based out of 220 RUE DU PETIT PORT, LE PORTEL, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchPuerto Morelos, MexicoHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Founded in January 2020, Carbonwave (previously C-Combinator) is the world's leading developer of ultra-regenerative, plant-based, advanced biomaterials from seaweed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchIndonesiaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“PT Bola Dunia Walet is a leading producer of agar powder in Indonesia’s food industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBurgos, SpainHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Hispanagar is one of the world's leading manufacturers of purified seaweed extracts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Manufacturer and sale of agricultural foliar fertilisers that contain seaweed to stimulate and promote the growth and crop yield of crops.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSurabaya, IndonesiaHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“Sutraco Group assumes responsibility in providing and maintain our farmers’ welfare.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchKaldbak, Faeroe IslandsHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“We are a pioneering blue growth company located in the Faroe Islands, in California, USA, and in Baja California, Mexico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGuérande, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“AlgoSource is the French pioneer in producing high-value bioactive molecules from microalgae biomass and natural marine resources, dedicated to nutraceuticals and preventive…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKota Kinabalu, MalaysiaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“SEADLING is a seaweed biotechnology and manufacturing company driven by a regenerative and sustainable mission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLlanera, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“The largest producer of Agar Agar in Europe.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“ClimaCrew Pvt Ltd is working towards scaling seaweed production through the use of data, technology and social sciences.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 455 seaweed extract producers worldwide

See the full list, filter by size, metro and specialty, and access 750 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seaweed extract producers worldwide at a glance

As of Nov 6, 2026
21.6%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
2.9%Largest-city concentration · Qingdao
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
230
11-50
131
51-200
57
201-500
19
501-1,000
11
1,001-5,000
3
5,001-10,000
1

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 seaweed extract producers are linked below.
What qualifies
Company records worldwide whose business descriptions match “seaweed extract producers” 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 750 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 November 6, 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.

Seaweed extract producers by location

2 lists · largest first

Every Seaweed extract producers 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 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 “seaweed extract producers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seaweed extract producers are there worldwide?

RevenueBase identified 455 company matches for seaweed extract producers worldwide as of November 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?

Setexam The Agar Specialists tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most seaweed extract producers?

The United States leads with 32 companies, followed by the United Kingdom (27). Every seaweed extract producers list by country and city is linked on this page.

Which city has the most seaweed extract producers?

Qingdao leads with 13 company records, followed by Chennai (4) and Gothenburg (4).

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 750 professional contacts with verified work emails tracked across these 455 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 November 6, 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.