Company lists · Data refreshed November 2026

Top 25 Soil microbiome testing companies based in the United States

RevenueBase identified 93 company matches for soil microbiome testing companies associated with the United States as of November 2026 and tracks 1,020 professional contacts across them, including 339 with verified work emails. San Diego is the largest hub.

This list covers company matches for soil microbiome testing 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
93Companies
1,020Contacts tracked
339Verified emails
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The 25 largest soil microbiome testing companies based in the United States

Ranked by team size
Top 25 of 93 company matches for soil microbiome testing 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 matchWatertown, WI, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Rock River Laboratory partners with our customers to serve the living and growing needs of the agriculture and analysis industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchArcadia, WI, United StatesHQ recorded Nov 6, 202651-20051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“Native Microbials is the leading microbials company providing farmers and pet owners with the next generation of microbes to help animals thrive.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBeverly, MA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Medicinal Genomics is a life sciences company that distributes automated qPCR microbial testing solutions for supplements, natural products, cannabis, and food.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKearney, NE, United StatesHQ recorded Nov 6, 202611-5040 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNorthwood, MN, United StatesHQ recorded Nov 6, 202651-20034 contacts →

Exact match

“Agricultural testing services for soil, plant tissue, water, fertilizer, feed, seed, and manure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“We are located near the Texas Medical Center in Houston, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFairbury, IL, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Established in 1993, United Soils, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBrentwood, TN, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“DayTwo is leading the charge in personalized nutrition through cutting-edge microbiome analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLake Forest, CA, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Southern California Environmetal Testing laboratory focusing on soil, water, and air samples.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFort Wayne, IN, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“A&L Great Lakes has been providing agricultural testing services for over 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“EnviroBiomics is a leading commercial environmental laboratory in the USA that analyzes samples to determine the presence of mold, bacteria, and other microorganisms (including…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCarrolton, TX, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“RealTime Laboratories, Inc, is a Dallas-based molecular biology and microbiology laboratory specializing in the detection of fungi, yeast and mycotoxins in human and environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSterling, VA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Aerobiology Laboratory’s mission is to be your laboratory partner of choice for contract analytical water testing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKnoxville, TN, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Microbial Insights (MI) is a biotechnology laboratory specializing in the development and application of cutting edge molecular biological tools (MBTs) and environmental molecular…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMidlothian, VA, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Mold and Bacterial Analysis, Indoor Air Quality Consulting, AIHA Accredited Environmental Microbiology Laboratory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOak Ridge, TN, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Assured Bio Labs is the leader in advanced diagnostics and tools to identify microbial contaminants associated with the built-environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMeriden, CT, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Intus Bio is using its proprietary high-resolution, high-throughput assay and analysis technology to identify bacteria and deliver answers about the microbiome, with unprecedented…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCamilla, GA, United StatesHQ recorded Nov 6, 20261-1018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLatrobe, PA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“At U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCamden, NJ, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Sure-BioChem Laboratories LLC is a contract testing lab that offers a comprehensive menu of microbiological and chemistry testing services to meet our client's unique needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSouth Haven, MI, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“New Age is a laboratory services provider that specializes in testing food samples (finished products and ingredients), agricultural samples (soil, plant tissue, fertilizer, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNashville, CA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Self-care, meet science.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Barnwell Bio turns your barn's microbiome into actionable intelligence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“IAS labs is a globally recognized ISO 17025-certified agricultural laboratory and research facility that prides itself on being easy to work with.”

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

Showing 25 of 93 soil microbiome testing companies based in the United States

See the full list, filter by size, metro and specialty, and access 339 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Soil microbiome testing companies based in the United States at a glance

As of Nov 6, 2026
33.2%Verified-email coverage
11.0Average contacts per company
1-10Median size (employees)
4.3%Largest-city concentration · San Diego
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
29
51-200
10
201-500
2
501-1,000
1

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 93 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 “soil microbiome testing 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 339 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 “soil microbiome testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many soil microbiome testing companies are there based in the United States?

RevenueBase identified 93 company matches for soil microbiome testing 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?

Rock River Laboratory, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most soil microbiome testing companies?

San Diego leads with 4 company records, followed by San Francisco (4) and Houston (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 339 professional contacts with verified work emails tracked across these 93 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.