Company lists · Data refreshed September 2026

Top 25 Algae-based polymer companies based in the United States

Name: Algae-based polymer companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 338 companies tracked

RevenueBase identified 338 algae-based polymer companies headquartered in the United States as of September 2026 and tracks 6,142 professional contacts across them, including 2,439 with verified work emails. Houston is the largest hub.

This list covers algae-based polymer companies headquartered in the United States, 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 19, 2026.

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 19, 2026 86% judged on-target in blind review

338Companies

6,142Contacts tracked

2,439Verified emails

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The 25 largest algae-based polymer companies based in the United States

Ranked by team size

Top 25 of 338 algae-based polymer companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to algae-based polymer companies: 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	Kraton Corporation	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,169 contacts →
	Partial evidence “Kraton develops, manufactures and markets biobased chemicals and specialty polymers that deliver exceptional value and enhance the lives of people all over the world.” Source: RevenueBase Database · checked Sep 19, 2026
2	Footprint	Indirect evidence	Gilbert, AZ, United StatesHQ checked Sep 19, 2026	1,001-5,000	526 contacts →
	Indirect evidence “At Footprint, we're on a mission to build a more sustainable future.” Source: RevenueBase Database · checked Sep 19, 2026
3	Green Plains INC	Indirect evidence	Omaha, NE, United StatesHQ checked Sep 19, 2026	501-1,000	471 contacts →
	Indirect evidence “Green Plains Inc.(NASDAQ:GPRE) is a leading biorefining company advancing the transition to a low-carbon world through the production of renewable fuels and sustainable…” Source: RevenueBase Database · checked Sep 19, 2026
4	Sekisui Specialty Chemicals	Partial evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	238 contacts →
	Partial evidence “Sekisui Specialty Chemicals has been producing high quality Polyvinyl Alcohol polymers and copolymers since 1959.” Source: RevenueBase Database · checked Sep 19, 2026
5	Natureworks	Partial evidence	Plymouth, MN, United StatesHQ checked Sep 19, 2026	51-200	173 contacts →
	Partial 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 19, 2026
6	Sekisui Kydex	Indirect evidence	Bloomsburg, PA, United StatesHQ checked Sep 19, 2026	201-500	168 contacts →
	Indirect evidence “SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Source: RevenueBase Database · checked Sep 19, 2026
7	GENO	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	51-200	152 contacts →
	Indirect evidence “We are accelerating the world's transformation to sustainable materials, by replacing fossil fuel sources with plants.” Source: RevenueBase Database · checked Sep 19, 2026
8	Origin Materials	Indirect evidence	West Sacramento, CA, United StatesHQ checked Sep 19, 2026	51-200	131 contacts →
	Indirect evidence “Origin is a technology company with a mission to enable the world’s transition to sustainable materials.” Source: RevenueBase Database · checked Sep 19, 2026
9	Northern Technologies International Corporation Ntic	Indirect evidence	Circle Pines, MN, United StatesHQ checked Sep 19, 2026	51-200	126 contacts →
	Indirect evidence “Northern Technologies International Corporation is in the business of converting unique environmentally beneficial material science into value added products and services for…” Source: RevenueBase Database · checked Sep 19, 2026
10	Danimer Scientific	Indirect evidence	Bainbridge, GA, United StatesHQ checked Sep 19, 2026	51-200	113 contacts →
	Indirect evidence “Danimer Scientific, producer of biopolymers in Bainbridge, GA – manufactures PHA bioplastics from renewable, natural resources.” Source: RevenueBase Database · checked Sep 19, 2026
11	Newlight Technologies, INC	Indirect evidence	Huntington Beach, CA, United StatesHQ checked Sep 19, 2026	51-200	100 contacts →
	Indirect evidence “Newlight is a biotechnology company turning greenhouse gas into high-performance materials.” Source: RevenueBase Database · checked Sep 19, 2026
12	Rwdc Industries	Indirect evidence	Athens, GA, United StatesHQ checked Sep 19, 2026	51-200	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 19, 2026
13	Earth Brands	Indirect evidence	NY, United StatesHQ checked Sep 19, 2026	11-50	81 contacts →
	Indirect evidence “Biodegradable • Compostable • Guilt-Free” Source: RevenueBase Database · checked Sep 19, 2026
14	Viridos	Indirect evidence	La Jolla, CA, United StatesHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence “Viridos is a privately held biotechnology company harnessing the power of photosynthesis to create transformative solutions to mitigate climate change.” Source: RevenueBase Database · checked Sep 19, 2026
15	Locus Fermentation Solutions	Indirect evidence	Solon, OH, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Locus Fermentation Solutions (Locus FS) uses patented biomanufacturing technology to deliver biological alternatives to chemicals that accelerate the profitable meeting of…” Source: RevenueBase Database · checked Sep 19, 2026
16	Covation BIO	Indirect evidence	Newark, DE, United StatesHQ checked Sep 19, 2026	201-500	61 contacts →
	Indirect evidence “Founded in 2022, in Newark, Delaware, Covation Biomaterials is a leading global innovator offering a product portfolio of high-performance, sustainable solutions.” Source: RevenueBase Database · checked Sep 19, 2026
17	Cyanotech Corporation	Indirect evidence	Kailua-kona, HI, United StatesHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “We grow the world's best natural microalgae for food, beverage, dietary supplements, personal care, and pet applications.” Source: RevenueBase Database · checked Sep 19, 2026
18	Chemstar Products	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	51-200	51 contacts →
	Partial evidence “For more than 40 years, Chemstar has provided environmentally-friendly starch-based polymers for a variety of industries, including oil & drilling, mining, construction materials…” Source: RevenueBase Database · checked Sep 19, 2026
19	Zymochem	Indirect evidence	San Leandro, CA, United StatesHQ checked Sep 19, 2026	11-50	50 contacts →
	Indirect evidence “ZymoChem is breakthrough science for a fossil-free future.” Source: RevenueBase Database · checked Sep 19, 2026
20	Aemetis	Indirect evidence	Cupertino, CA, United StatesHQ checked Sep 19, 2026	201-500	49 contacts →
	Indirect evidence “Headquartered in Cupertino, California, Aemetis is an advanced renewable fuels and biochemicals company focused on the acquisition, development and commercialization of innovative…” Source: RevenueBase Database · checked Sep 19, 2026
21	Sumika Polymers North America LLC	Partial evidence	Farmington Hill, MI, United StatesHQ checked Sep 19, 2026	51-200	47 contacts →
	Partial evidence “Sumika Polymers North America (SPNA) is a 100% subsidiary of the Sumitomo Chemical Group located in North America.” Source: RevenueBase Database · checked Sep 19, 2026
22	Qualitas Health	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	43 contacts →
	Partial evidence “Qualitas Health is a privately-held food and nutrition company that is on a mission to revolutionize the way we nourish humanity by unleashing the potential of algae.” Source: RevenueBase Database · checked Sep 19, 2026
23	Virent, INC	Indirect evidence	Madison, WI, United StatesHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Virent is creating the low carbon chemicals and fuels the world demands using a wide range of naturally-occurring, renewable resources.” Source: RevenueBase Database · checked Sep 19, 2026
24	Algenol	Partial evidence	Fort Myers, FL, United StatesHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “Algenol is a global, industrial biotechnology company that is commercializing its patented algae technology platform for production of ethanol and other biofuels.” Source: RevenueBase Database · checked Sep 19, 2026
25	Terravia Holdings, INC	Partial evidence	South San Francisco, CA, United StatesHQ checked Sep 19, 2026	51-200	36 contacts →
	Partial evidence “TerraVia™ is a next-generation food, nutrition and specialty ingredients company that harnesses the power of algae, the mother of all plants and earth's original superfood, to…” Source: RevenueBase Database · checked Sep 19, 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: algae-based polymer companies. 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 algae-based polymer companies.
Partial evidence: Its own public description names part of algae-based polymer companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name algae-based polymer companies. 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 338 algae-based polymer companies based in the United States

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Algae-based polymer companies based in the United States at a glance

As of Sep 19, 2026

39.7%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

108

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 338 companies.

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 algae-based polymer companies, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “algae-based polymer companies”. 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 algae-based polymer companies), 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 algae-based polymer companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 2,439 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 19, 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.

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 algae-based polymer companies, 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 algae-based polymer companies are there based in the United States?

RevenueBase identified 338 algae-based polymer companies headquartered in the United States 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?

Kraton Corporation, headquartered in The Woodlands, tops this list with the largest team on record.

Which city has the most algae-based polymer companies?

Houston leads with 13 headquartered companies, followed by New York (12) and Los Angeles (8).

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 2,439 verified decision-maker contacts tracked across these 338 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 19, 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.