Company lists · Data refreshed October 2026

Top 25 Microbial inoculants manufacturers based in the United States

RevenueBase identified 150 company matches for microbial inoculants manufacturers associated with the United States as of October 2026 and tracks 1,658 professional contacts across them, including 634 with verified work emails. Davis is the largest hub.

This list covers company matches for microbial inoculants manufacturers 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 October 18, 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 Oct 18, 2026 How this list was built
150Companies
1,658Contacts tracked
634Verified emails
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The 25 largest microbial inoculants manufacturers based in the United States

Ranked by team size
Top 25 of 150 company matches for microbial inoculants manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 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 matchCary, NC, United StatesHQ recorded Oct 18, 2026201-500261 contacts →

Exact match

“The Nutrient Use Efficiency People.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchDavis, CA, United StatesHQ recorded Oct 18, 202651-200116 contacts →

Exact match

“Pro Farm Group Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchDavis, CA, United StatesHQ recorded Oct 18, 202651-20095 contacts →

Exact match

“Agrinos, An American Vanguard Company, is a biological crop input provider committed to improving the productivity and sustainability of modern agriculture worldwide.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchMiddlefield, OH, United StatesHQ recorded Oct 18, 202651-20060 contacts →

Exact match

“We believe agriculture can be a force for good for both the environment and those who rely on it for their livelihoods.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchDavis, CA, United StatesHQ recorded Oct 18, 202611-5057 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchNatick, MA, United StatesHQ recorded Oct 18, 202611-5054 contacts →

Exact match

“Kula Bio champions sustainable, biological solutions for modern agriculture.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchHolly Springs, NC, United StatesHQ recorded Oct 18, 202651-20046 contacts →

Exact match

“Plant Health Care is a leading provider of scientifically proven biological products for agriculture.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchPlano, TX, United StatesHQ recorded Oct 18, 202611-5034 contacts →

Exact match

“Agricen is a plant health technology company delivering biochemical-based products that sustainably enhance plant health, nutrition and performance.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchIndianapolis, IL, United StatesHQ recorded Oct 18, 202651-20030 contacts →

Exact match

“DPH Biologicals aims to become the industry’s most trusted biologicals provider, based one of the industry’s most trusted technologies that has delivered unmatched results to…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchWhite City, OR, United StatesHQ recorded Oct 18, 202611-5029 contacts →

Exact match

“As the world’s leading manufacturer and supplier of mycorrhizal soil inoculants, Mycorrhizal Applications is dedicated to sustainability by providing the agriculture…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchSt. Louis, MO, United StatesHQ recorded Oct 18, 202611-5027 contacts →

Exact match

“Pluton Biosciences is developing a new biological nitrogen pathway for modern agriculture.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchEagan, MN, United StatesHQ recorded Oct 18, 202611-5025 contacts →

Exact match

“Through scientifically developed technologies backed by years of research, TerraMax creates and produces innovative natural products that enhance productivity and benefit…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchSt. Paul, MN, United StatesHQ recorded Oct 18, 20261-1020 contacts →

Exact match

“Jord BioScience, LLC is a Minnesota-based science company providing Customizable Microbial Solutions for Agriculture.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchMiddleton, WI, United StatesHQ recorded Oct 18, 202611-5019 contacts →

Exact match

“The quality of the food we eat and plants we grow is directly related to the quality of the soil in which it is grown.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchMill Valley, CA, United StatesHQ recorded Oct 18, 202611-5017 contacts →

Exact match

“Oath is a microbial sciences company developing innovative soil regeneration systems to deliver proven agricultural and natural climate solutions.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchRichmond, TX, United StatesHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“Founded in Houston, Texas, Texas Biotechnology Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchGilroy, CA, United StatesHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“Since its establishment in1993, RTI has been providing advanced biological and nutritional products for a broad range of agronomic markets including natural resource and forest…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchSan Jose, CA, United StatesHQ recorded Oct 18, 202611-5014 contacts →

Exact match

“Cisbay is a bioinnovation company that provides a platform of agricultural products and environmental water treatment solutions globally.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchHarrisburg, PA, United StatesHQ recorded Oct 18, 20261-1014 contacts →

Exact match

“INTAG exists to solve problems for the people who feed the world.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchSeattle, WA, United StatesHQ recorded Oct 18, 202611-5013 contacts →

Exact match

“Adaptive Symbiotic Technologies is a dynamic agricultural biotech company based in Seattle, Washington, U.S.A.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchBelgium, WI, United StatesHQ recorded Oct 18, 202611-5012 contacts →

Exact match

“Bio-Green Planet is a specialty biotech company that focuses on the R&D and manufacturing of beneficial bacteria and fungi to enhance crop growth, treat agricultural waste, clean…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchJohns Island, SC, United StatesHQ recorded Oct 18, 20261-1011 contacts →

Exact match

“EnSoil Algae™ is a soil-amending bio-stimulant that is a concentrate of living Chlorella vulgaris.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchMonterey, CA, United StatesHQ recorded Oct 18, 202611-5011 contacts →

Exact match

“Urth Agriculture offers a suite of organic microbial fertilizers and agricultural products that support the entire growing system.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchHenrietta, TX, United StatesHQ recorded Oct 18, 202611-5011 contacts →

Exact match

“We are an inoculant manufacturing company specializing in legumes.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchMaricopa, AZ, United StatesHQ recorded Oct 18, 20261-109 contacts →

Exact match

“Biodel AG delivers regenerative ag solutions that improve soil health, boost crop performance, and reduce input dependency-helping growers build more resilient and profitable…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 150 microbial inoculants manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 634 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Microbial inoculants manufacturers based in the United States at a glance

As of Oct 18, 2026
38.2%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
3.3%Largest-city concentration · Davis
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
84
11-50
48
51-200
14
201-500
3

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 150 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 “microbial inoculants manufacturers” 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 634 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 October 18, 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 “microbial inoculants manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many microbial inoculants manufacturers are there based in the United States?

RevenueBase identified 150 company matches for microbial inoculants manufacturers associated with the United States as of October 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?

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

Which city has the most microbial inoculants manufacturers?

Davis leads with 5 company records, followed by Houston (3) and San Francisco (3).

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 634 professional contacts with verified work emails tracked across these 150 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 October 18, 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.