Company lists · Data refreshed November 2026

Top 25 Testing instrument suppliers worldwide

Name: Testing instrument suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 2, 2026 4,947 companies tracked

RevenueBase identified 4,947 company matches for testing instrument suppliers worldwide as of November 2026 and tracks 135,672 professional contacts across them, including 32,653 with verified work emails. India is the largest market and Sao Paulo the largest hub.

This list covers company matches for testing instrument suppliers worldwide, 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 2, 2026. Country and city lists for testing instrument suppliers follow the table.

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 2, 2026 How this list was built

4,947Companies

135,672Contacts tracked

32,653Verified emails

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The 25 largest testing instrument suppliers worldwide

Ranked by team size

Top 25 of 4,947 company matches for testing instrument suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Agilent Technologies	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 2, 2026	10001+	48,350 contacts →
	Exact match “Agilent customers are finding new ways to treat cancer, ensure food, water, air, and medicine quality and safety, discover new drug treatments, research infectious diseases, and…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2	Mettler-Toledo International, INC	Exact match	Greifensee, SwitzerlandHQ recorded Nov 2, 2026	10001+	9,448 contacts →
	Exact match “At METTLER TOLEDO, our mission is to empower industries worldwide with precision instruments and services that drive progress toward a better and more #sustainable future.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3	NI National Instruments	Exact match	Austin, TX, United StatesHQ recorded Nov 2, 2026	5,001-10,000	7,353 contacts →
	Exact match “In 2023, Emerson acquired NI and introduced its new Test & Measurement business group.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4	Malvern Panalytical	Exact match	Great Malvern, United KingdomHQ recorded Nov 2, 2026	1,001-5,000	1,800 contacts →
	Exact match “Malvern Panalytical provides market-leading material characterization technologies for the world's most innovative companies, academic institutions, and government laboratories to…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5	Anritsu	Exact match	Atsugi-shi, JapanHQ recorded Nov 2, 2026	1,001-5,000	1,462 contacts →
	Exact match “Since 1895 Anritsu has been leading the way as a pioneer in information communications equipment, contributing to the evolution and development of communications technologies.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6	Instron	Exact match	Norwood, MA, United StatesHQ recorded Nov 2, 2026	1,001-5,000	1,057 contacts →
	Exact match “Instron manufactures and services a wide range of cutting-edge materials testing equipment used by research scientists, design engineers, and quality control managers.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7	Spinco Biotech	Exact match	Chennai, IndiaHQ recorded Nov 2, 2026	501-1,000	1,036 contacts →
	Exact match “As a leading distributor of Analytical and Life Science Instrumentation we are committed to excellence in every function of our business - bringing people, knowledge, innovation…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8	Aimil LTD	Exact match	New Delhi, IndiaHQ recorded Nov 2, 2026	501-1,000	977 contacts →
	Exact match “Aimil has been at the forefront of instrumentation industry in India, providing the state-of-the-art Instruments & related services, since 1932.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9	LECO	Exact match	St Joseph, MI, United StatesHQ recorded Nov 2, 2026	1,001-5,000	861 contacts →
	Exact match “Our story began in 1936 with the world's first rapid carbon determinator, transforming the American iron and steel industry with fast, reliable results.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10	PAC	Exact match	Houston, TX, United StatesHQ recorded Nov 2, 2026	501-1,000	735 contacts →
	Exact match “PAC, Precision Analyzer Company, is a leading global manufacturer of advanced analytical instruments for the aviation, renewable fuel, process, petrochemical, hydrocarbon…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11	Transcat	Exact match	Rochester, NY, United StatesHQ recorded Nov 2, 2026	501-1,000	698 contacts →
	Exact match “At Transcat, we are the global leader in test and measurement equipment and calibration services for highly technical industries, including life sciences, power generation…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12	Shimadzu Scientific Instruments	Exact match	Columbia, MD, United StatesHQ recorded Nov 2, 2026	501-1,000	697 contacts →
	Exact match “Headquartered in Columbia, Maryland, Shimadzu Scientific Instruments (SSI) is the American subsidiary of Shimadzu Corporation (Kyoto, Japan), a world leader in the development of…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13	Buchi Laboratory Equipment	Exact match	Flawil, FranceHQ recorded Nov 2, 2026	501-1,000	664 contacts →
	Exact match “For 85+ years, BUCHI has led in Lab Technology Solution, advancing R&D, quality control, and production globally.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14	TA Instruments	Exact match	New Castle, DE, United StatesHQ recorded Nov 2, 2026	501-1,000	663 contacts →
	Exact match “Waters Materials Sciences (Formerly TA Instruments) provides innovative material characterization instruments that are widely used for research, analysis, and quality control in…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15	Hanna Instruments	Exact match	Smithfield, RI, United StatesHQ recorded Nov 2, 2026	1,001-5,000	579 contacts →
	Exact match “Hanna Instruments, Inc is the world’s largest privately held manufacturer of analytical and scientific instruments.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16	Campbell Scientific	Exact match	Logan, UT, United StatesHQ recorded Nov 2, 2026	201-500	551 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17	IKA Laboratory, Analytical And Process Technology	Exact match	Staufen Im Breisgau, GermanyHQ recorded Nov 2, 2026	501-1,000	538 contacts →
	Exact match “Welcome to IKA!” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18	Micro Precision Calibration	Exact match	Grass Valley, CA, United StatesHQ recorded Nov 2, 2026	201-500	513 contacts →
	Exact match “Micro Precision Calibration is a global leader offering customers around the world an easy path to instrument calibration services, standards compliance testing, equipment repair…” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19	Zwickroell	Exact match	Ulm, GermanyHQ recorded Nov 2, 2026	1,001-5,000	491 contacts →
	Exact match “ZwickRoell is the world's leading supplier of materials testing machines.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
20	Toshvin Analytical Pvt.Ltd	Exact match	Mumbai, IndiaHQ recorded Nov 2, 2026	201-500	475 contacts →
	Exact match “Toshvin Analytical Private Limited is one of India’s leading companies in the field of sales, marketing and servicing of high technology analytical and laboratory instruments.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
21	Industrial Physics	Exact match	New Albany, IN, United StatesHQ recorded Nov 2, 2026	201-500	459 contacts →
	Exact match “At Industrial Physics, we protect the integrity of quality control, R&D, and operations experts across various industries.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
22	Chroma ATE INC	Exact match	Taoyuan City, TaiwanHQ recorded Nov 2, 2026	1,001-5,000	457 contacts →
	Exact match “Founded in 1984, Chroma ATE Inc.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
23	Mitutoyo America Corporation	Exact match	Aurora, IL, United StatesHQ recorded Nov 2, 2026	201-500	447 contacts →
	Exact match “The world’s largest metrology company was founded in 1934 by Yehan Numata with one product – the micrometer.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
24	Analytik Jena	Exact match	Jena, GermanyHQ recorded Nov 2, 2026	1,001-5,000	408 contacts →
	Exact match “About Analytik Jena GmbH+Co.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
25	Simco Electronics	Exact match	Santa Clara, CA, United StatesHQ recorded Nov 2, 2026	201-500	392 contacts →
	Exact match “SIMCO Electronics is a leading provider of calibration, repair, and software services for manufacturing, life science, and technology organizations.” Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “testing instrument suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,947 testing instrument suppliers worldwide

See the full list, filter by size, metro and specialty, and access 32,653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Testing instrument suppliers worldwide at a glance

As of Nov 2, 2026

24.1%Verified-email coverage

27.4Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · Sao Paulo

Nov 2, 2026Page data refreshed

Companies by employee count

1-10

1,982

11-50

2,028

51-200

651

201-500

147

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for testing instrument suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “testing instrument 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. 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 32,653 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 2, 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.

Testing instrument suppliers by location

38 lists · largest first

Every Testing instrument suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “testing instrument suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many testing instrument suppliers are there worldwide?

RevenueBase identified 4,947 company matches for testing instrument suppliers worldwide 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?

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

Which country has the most testing instrument suppliers?

India leads with 689 companies, followed by the United States (423) and Brazil (307). Every testing instrument suppliers list by country and city is linked on this page.

Which city has the most testing instrument suppliers?

Sao Paulo leads with 83 company records, followed by Mumbai (62) and Delhi (50).

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 32,653 professional contacts with verified work emails tracked across these 4,947 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 2, 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.