Company lists · Data refreshed September 2026

Top 25 Crop genetics research companies based in the United States

RevenueBase identified 260 crop genetics research companies headquartered in the United States as of September 2026 and tracks 4,901 professional contacts across them, including 1,843 with verified work emails. Davis is the largest hub.

This list covers crop genetics research 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
260Companies
4,901Contacts tracked
1,843Verified emails
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The 25 largest crop genetics research companies based in the United States

Ranked by team size
Top 25 of 260 crop genetics research 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 crop genetics research 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceWestfield, IN, United StatesHQ checked Sep 19, 2026501-1,000385 contacts →

Partial evidence

“AgReliant Genetics is now acquired by GDM.”

Source: RevenueBase Database · checked Sep 19, 2026
2Indirect evidenceCambridge, MA, United StatesHQ checked Sep 19, 2026201-500374 contacts →

Indirect evidence

“Inari is at the forefront of the next revolution in agriculture.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceWestfield, IN, United StatesHQ checked Sep 19, 2026201-500284 contacts →

Indirect evidence

“LG Seeds offers corn, soybean and alfalfa seed to farmers throughout the United States.”

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceAlvin, TX, United StatesHQ checked Sep 19, 2026201-500277 contacts →

Indirect evidence

“RiceTec stands at the forefront of sustainable rice agriculture, dedicated to innovation and excellence since its establishment in 1988.”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceGeneseo, IL, United StatesHQ checked Sep 19, 2026201-500250 contacts →

Indirect evidence

“When it comes to selecting your seed corn partner, we know you’ve got a choice to make.”

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceBakersfield, CA, United StatesHQ checked Sep 19, 202651-200205 contacts →

Indirect evidence

“Sun World International is a global fruit variety development and licensing company.”

Source: RevenueBase Database · checked Sep 19, 2026
7Indirect evidenceAdel, IA, United StatesHQ checked Sep 19, 2026501-1,000179 contacts →

Indirect evidence

“Overview Stine Seed Company is a family-owned company and one of the largest privately held seed companies in the United States.”

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceWestfield, IN, United StatesHQ checked Sep 19, 202651-200173 contacts →

Indirect evidence

“We believe progress in the field starts with seed, and the people who plant it.”

Source: RevenueBase Database · checked Sep 19, 2026
9Partial evidenceSan Diego, CA, United StatesHQ checked Sep 19, 202651-200124 contacts →

Partial evidence

“Ahern Agribusiness develops and markets vegetable seeds and provides variety specific crop advice.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceDurham, NC, United StatesHQ checked Sep 19, 202651-200117 contacts →

Indirect evidence

“Pairwise is agriculture’s leading plant CRISPR powerhouse.”

Source: RevenueBase Database · checked Sep 19, 2026
11Partial evidenceSouth San Francisco, CA, United StatesHQ checked Sep 19, 202651-200104 contacts →

Partial evidence

“To support a growing population efficiently, we need to shrink the land, water and energy footprint of our crops.”

Source: RevenueBase Database · checked Sep 19, 2026
12Indirect evidenceWest Chicago, IL, United StatesHQ checked Sep 19, 2026201-50098 contacts →

Indirect evidence

“PanAmerican Seed is an internationally renowned breeder and producer of high-quality, best-performing seed varieties.”

Source: RevenueBase Database · checked Sep 19, 2026
13Partial evidenceTolono, IL, United StatesHQ checked Sep 19, 202651-20073 contacts →

Partial evidence

“For nearly a century, IFSI has been a trusted leader in seed genetics.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceOceano, CA, United StatesHQ checked Sep 19, 202651-20060 contacts →

Indirect evidence

“Bejo Seeds, Inc.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceMinneapolis, United StatesHQ checked Sep 19, 202651-20054 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
16Indirect evidenceWoodland, CA, United StatesHQ checked Sep 19, 202651-20054 contacts →

Indirect evidence

“We are a company dedicated to improving farmers operations with innovative seed varieties and passionate and expert technical support, helping them build a sustainable business…”

Source: RevenueBase Database · checked Sep 19, 2026
17Partial evidenceZionsville, IN, United StatesHQ checked Sep 19, 202611-5047 contacts →

Partial evidence

“Innovative Seed Solutions (ISS) is the only traits and genetics leader dedicated exclusively to sorghum, providing dependable, high-quality solutions from a world-class team.”

Source: RevenueBase Database · checked Sep 19, 2026
18Indirect evidenceSalinas, CA, United StatesHQ checked Sep 19, 2026201-50043 contacts →

Indirect evidence

“Enza Zaden develops new vegetable varieties that are grown, sold and consumed all over the world.”

Source: RevenueBase Database · checked Sep 19, 2026
19Indirect evidenceHarwood, ND, United StatesHQ checked Sep 19, 202651-20042 contacts →

Indirect evidence

“Peterson is a leading supplier of corn, soybean, and wheat seed in Minnesota and the Dakotas.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceLongmont, CO, United StatesHQ checked Sep 19, 202651-20041 contacts →

Partial evidence

“Our vision is to be the world’s preferred proprietary seed company which supplies a range of forage, grain and specialty crop products that supports the growing global demand for…”

Source: RevenueBase Database · checked Sep 19, 2026
21Indirect evidenceDurham, NC, United StatesHQ checked Sep 19, 202611-5038 contacts →

Indirect evidence

“Elo Life Systems is reimagining the future of food – focusing on ingredients that empower consumers to feel good about the food they eat every day.”

Source: RevenueBase Database · checked Sep 19, 2026
22Indirect evidenceJacksonville, IL, United StatesHQ checked Sep 19, 202651-20037 contacts →

Indirect evidence

“The Burrus mission is to provide quality seed, consistent performance, and exceptional value ensuring the ongoing success of our customers.”

Source: RevenueBase Database · checked Sep 19, 2026
23Indirect evidenceChampaign, IL, United StatesHQ checked Sep 19, 202611-5036 contacts →

Indirect evidence

“Genective is a 100% subsidiary of Groupe Limagrain, a French Agri-food conglomerate and world’s 4th largest seed company.”

Source: RevenueBase Database · checked Sep 19, 2026
24Partial evidenceIthaca, NY, United StatesHQ checked Sep 19, 2026201-50035 contacts →

Partial evidence

“Nature Source Improved Plants, LLC (NSIP, LLC) is dedicated to the genetic improvement, propagation and sales of high performing planting materials.”

Source: RevenueBase Database · checked Sep 19, 2026
25Partial evidencePortland, OR, United StatesHQ checked Sep 19, 202611-5031 contacts →

Partial evidence

“Phylos is a cannabis genetics company focused on helping growers of all sizes to succeed commercially with seeds that produce the highest quality cannabis in the most…”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 25 of 260 crop genetics research companies based in the United States

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Crop genetics research companies based in the United States at a glance

As of Sep 19, 2026
37.6%Verified-email coverage
18.9Average contacts per company
11-50Median size (employees)
2.3%Largest-city concentration · Davis
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
110
11-50
96
51-200
37
201-500
10
501-1,000
5
5,001-10,000
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 260 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 crop genetics research 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 “crop genetics research 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 crop genetics research 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 crop genetics research 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, 1,843 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 crop genetics research 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 crop genetics research companies are there based in the United States?

RevenueBase identified 260 crop genetics research 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?

Agreliant Genetics, LLC, headquartered in Westfield, tops this list with the largest team on record.

Which city has the most crop genetics research companies?

Davis leads with 6 headquartered companies, followed by Durham (5) and San Diego (5).

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 1,843 verified decision-maker contacts tracked across these 260 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.