Company lists · Data refreshed October 2026

Top 25 General purpose reagent suppliers based in the United States

RevenueBase identified 280 company matches for general purpose reagent suppliers associated with the United States as of October 2026 and tracks 11,032 professional contacts across them, including 4,865 with verified work emails. San Diego is the largest hub.

This list covers company matches for general purpose reagent suppliers 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 26, 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 26, 2026 How this list was built
280Companies
11,032Contacts tracked
4,865Verified emails
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The 25 largest general purpose reagent suppliers based in the United States

Ranked by team size
Top 25 of 280 company matches for general purpose reagent suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 26, 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 matchRadnor, PA, United StatesHQ recorded Oct 26, 202610001+5,316 contacts →

Exact match

“For over 175 years, scientists have trusted VWR®, part of Avantor®, for the products they need to power discovery.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
2Exact matchDetroit, MI, United StatesHQ recorded Oct 26, 20261,001-5,000498 contacts →

Exact match

“PVS Chemicals enables our world through the safe and reliable delivery of chemistry, either created by us or sourced from partners.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
3Exact matchSwedesboro, NJ, United StatesHQ recorded Oct 26, 202651-200320 contacts →

Exact match

“Thomas Scientifics’ guiding principle is “We Believe You Are Important” and this belief guides our every action and investment.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
4Exact matchVernon Hills, IL, United StatesHQ recorded Oct 26, 20261,001-5,000285 contacts →

Exact match

“Speed your scientific discovery with products from Cole-Parmer since 1955.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
5Exact matchPittsburgh, PA, United StatesHQ recorded Oct 26, 202610001+261 contacts →

Exact match

“As the premier scientific marketplace, we have defined unparalleled choice and convenience for over a century.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
6Exact matchNew Brunswick, NJ, United StatesHQ recorded Oct 26, 2026201-500243 contacts →

Exact match

“Spectrum Chemical Mfg.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
7Exact matchReston, VA, United StatesHQ recorded Oct 26, 2026201-500197 contacts →

Exact match

“Government Scientific Source is a leading distributor of scientific lab supplies and equipment dedicated to the government.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
8Exact matchMonmouth Junction, NJ, United StatesHQ recorded Oct 26, 20261,001-5,000136 contacts →

Exact match

“MedChemExpress (MCE) is a leading global supplier of life science reagents, dedicated to providing innovative solutions for scientific research and drug development.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
9Exact matchHollister, CA, United StatesHQ recorded Oct 26, 202651-200134 contacts →

Exact match

“Teknova makes solutions possible.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
10Exact matchLouisville, KY, United StatesHQ recorded Oct 26, 2026201-500106 contacts →

Exact match

“Acquired by McKesson in 2016* LABSCO Delivers Superior Diagnostics, specializing in community hospitals and large physician office laboratory (POL) practices.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
11Exact matchFairfield, OH, United StatesHQ recorded Oct 26, 202651-200105 contacts →

Exact match

“At Tedia, we are pioneers in the world of ultra-high purity (UHP) solvents, driving breakthroughs in science and industry for over 50 years.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
12Exact matchLa Vista, NE, United StatesHQ recorded Oct 26, 202651-200104 contacts →

Exact match

“Founded in 1975, Midland Scientific is a full-line provider of laboratory supplies such as chemicals, reagents, solutions, glassware, plasticware, biological media…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
13Exact matchPearland, TX, United StatesHQ recorded Oct 26, 202651-20097 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Oct 26, 202651-20096 contacts →

Exact match

“Kanto is the leading reagent manufacturer worldwide.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
15Exact matchOcala, FL, United StatesHQ recorded Oct 26, 202651-20089 contacts →

Exact match

“USA Scientific manufactures and distributes high-quality laboratory plastics, equipment, and accessories.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
16Exact matchWayne, NJ, United StatesHQ recorded Oct 26, 2026201-50084 contacts →

Exact match

“SP Bel-Art and SP Wilmad develop, manufacture, and supply innovative, problem-solving products to the global scientific community that advances research, education and industrial…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
17Exact matchLakewood Ranch, FL, United StatesHQ recorded Oct 26, 202651-20077 contacts →

Exact match

“At Mercedes Scientific, we don’t just supply laboratories, we empower them.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
18Exact matchMarlton, NJ, United StatesHQ recorded Oct 26, 202611-5072 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
19Exact matchMilford, MA, United StatesHQ recorded Oct 26, 202651-20066 contacts →

Exact match

“For over 31 years, Boston BioProducts (BBP) has been dedicated to providing buffers and solutions for life sciences research, diagnostics, and biomanufacturing.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
20Exact matchNew Brunswick, NJ, United StatesHQ recorded Oct 26, 202611-5054 contacts →

Exact match

“Established in 1992, we have grown from a small two person operation, to one of the largest privately held laboratory distributors in the New York Tri-State area.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
21Exact matchVernon Hills, IL, United StatesHQ recorded Oct 26, 202611-5045 contacts →

Exact match

“Discover Who We Are Founded in 1996, Heathrow Scientific is a global manufacturer of lab essentials that deliver design, function and innovation.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
22Exact matchMeriden, CT, United StatesHQ recorded Oct 26, 202611-5043 contacts →

Exact match

“High purity chemical distributor and manufacturer in Meriden, CT.”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
23Exact matchSt. Louis, MO, United StatesHQ recorded Oct 26, 202611-5043 contacts →

Exact match

“G-Biosciences is an ISO 9001:2015 and ISO 13485:2016 certified, cGMP, FDA.QSR (21 CFR 820) compliant life sciences laboratory and manufacturing facility with experience in…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
24Exact matchGlendale Heights, IL, United StatesHQ recorded Oct 26, 202611-5041 contacts →

Exact match

“A Trusted Biologics Partner Since 1976 Biologos is a full-service manufacturer of standard and custom cell culture media, buffers, reagents, and sera specializing in quick turn…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase
25Exact matchOak Ridge, TN, United StatesHQ recorded Oct 26, 202611-5039 contacts →

Exact match

“Founded in 1987, Scientific Sales is a "Small, Minority & Woman-Owned" Business and a stocking distributor of Laboratory Supplies and Equipment, Chemicals, Safety and Industrial…”

Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase

Showing 25 of 280 general purpose reagent suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 4,865 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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General purpose reagent suppliers based in the United States at a glance

As of Oct 26, 2026
44.1%Verified-email coverage
39.4Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · San Diego
Oct 26, 2026Page data refreshed

Companies by employee count

1-10
109
11-50
116
51-200
35
201-500
10
501-1,000
3
1,001-5,000
4
10001+
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 280 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 “general purpose reagent suppliers” 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 4,865 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 26, 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 “general purpose reagent suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many general purpose reagent suppliers are there based in the United States?

RevenueBase identified 280 company matches for general purpose reagent suppliers 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?

Vwr, Part Of Avantor tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most general purpose reagent suppliers?

San Diego leads with 11 company records, followed by Miami (6) and Atlanta (4).

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 4,865 professional contacts with verified work emails tracked across these 280 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 26, 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.