Company lists · Data refreshed November 2026

Top 18 Mycelium-based material companies based in the United States

RevenueBase identified 40 company matches for mycelium-based material companies associated with the United States as of November 2026 and tracks 721 professional contacts across them, including 308 with verified work emails. Green Island is the largest hub.

This list covers company matches for mycelium-based material companies associated with the United States, 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.

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
40Companies
721Contacts tracked
308Verified emails
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The 18 largest mycelium-based material companies based in the United States

Ranked by team size
Top 18 of 40 company matches for mycelium-based material companies based in the United States, 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 matchEmeryville, CA, United StatesHQ recorded Nov 6, 202651-200170 contacts →

Exact match

“We’re on a journey to Grow the Future of Materials.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 2026201-50098 contacts →

Exact match

“We believe that good food should be good for the planet, too.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOlympia, WA, United StatesHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Fungi Perfecti® - makers of Host Defense® Mushrooms™ - is a family-owned company specializing in mushroom mycelium-based supplements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPine Brook, NJ, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“INNOVERA™ is the transformative material crafted using plant- based proteins, biopolymers, and recycled rubber, resulting in over 80% renewable carbon content.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNewark, DE, United StatesHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Founded in 2022, in Newark, Delaware, Covation Biomaterials is a leading global innovator offering a product portfolio of high-performance, sustainable solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchGreen Island, NY, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Ecovative uses biology to solve fundamental human needs at industrial scales and in consumer applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGreen Island, NY, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“When it comes to solving our world’s biggest problems, the answers can often be found in nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMorgan Hill, CA, United StatesHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“Sempera Organics is a biotechnology company focused on wellness for humanity by unlocking the power of fungi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBolingbrook, IL, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“At Mycocycle, we are driven by a powerful vision: to not only imagine a world without waste but to create it-through innovation, sustainability, and the power of nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“A design-led biotechnology startup based in Istanbul, Turkey, we create extraordinary biomaterials for visionary creatives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAthens, GA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Ecoatex transforms U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchDavis, CA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Optimized Foods is harnessing the power of mycelium to create better, more sustainable foods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“In partnership with fungi we’ve created a patent-pending mycelium based mycomposite called zerø-frm with structural, load bearing properties…a monumental leap forward in the field!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Four Star Mushrooms is a controlled environment agriculture company that believes that mushrooms can help save the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202611-503 contacts →

Exact match

“At Fallen Oak Mycology, we specialize in high-efficiency mushroom cultivation, regenerative agriculture, and biotechnology solutions that harness the power of fungi to solve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Mi Terro is a venture-backed advanced material company that engineers agricultural waste into high-quality, low-cost, and scalable biomaterials to end microplastics – this is a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOlympia, WA, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Hexas Biomass is a biomaterials feedstock company focused on producing regenerative, plant-based raw materials that replace wood, food crops, and petroleum-based feedstocks in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBrooklyn, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“MushLume is a 100% woman-owned design and manufacturing company creating regenerative lighting and acoustic solutions grown from mycelium and agricultural byproducts.”

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

Showing 18 of 40 mycelium-based material companies based in the United States

See the full list, filter by size, metro and specialty, and access 308 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mycelium-based material companies based in the United States at a glance

As of Nov 6, 2026
42.7%Verified-email coverage
18.0Average contacts per company
1-10Median size (employees)
10.0%Largest-city concentration · Green Island
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
10
51-200
5
201-500
2

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 40 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “mycelium-based material 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 308 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.

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 “mycelium-based material companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mycelium-based material companies are there based in the United States?

RevenueBase identified 40 company matches for mycelium-based material companies associated with the United States 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?

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

Which city has the most mycelium-based material companies?

Green Island leads with 4 company records, followed by Los Angeles (4) and Charlotte (2).

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 308 professional contacts with verified work emails tracked across these 40 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.