Company lists · Data refreshed September 2026

Top 25 Material testing laboratories worldwide

Name: Material testing laboratories worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 5,886 companies tracked

RevenueBase identified 5,886 material testing laboratories worldwide as of September 2026 and tracks 131,193 professional contacts across them, including 32,797 with verified work emails. The United States is the largest market and Chennai the largest hub.

This list covers material testing laboratories worldwide, 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 20, 2026. Country and city lists for material testing laboratories follow the table.

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 RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

5,886Companies

131,193Contacts tracked

32,797Verified emails

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The 25 largest material testing laboratories worldwide

Ranked by team size

Top 25 of 5,886 material testing laboratories worldwide, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to material testing laboratories: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Socotec	Indirect evidence	Guyancourt, FranceHQ checked Sep 20, 2026	10001+	5,715 contacts →
	Indirect evidence “SOCOTEC ranks in the Top 10 Best Workplaces® 2025 (category:>2500 employees) and is once again certified Great Place to Work® in 2025, across 18 countries!” Source: RevenueBase Database · checked Sep 20, 2026
2	RINA	Indirect evidence	Genova, ItalyHQ checked Sep 20, 2026	5,001-10,000	5,448 contacts →
	Indirect evidence “We are 6,600+ around the world.” Source: RevenueBase Database · checked Sep 20, 2026
3	Pt. Sucofindo	Indirect evidence	South Jakarta, IndonesiaHQ checked Sep 20, 2026	5,001-10,000	4,881 contacts →
	Indirect evidence “SUCOFINDO was established in 1956 as a joint venture company between the Government of the Republic of Indonesia and SGS, Geneve, Switzerland.” Source: RevenueBase Database · checked Sep 20, 2026
4	Element Materials Technology	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	5,001-10,000	4,200 contacts →
	Strong evidence “The Element Materials Technology Group is one of the world’s leading global providers of testing, inspection, and certification services for a diverse range of products…” Source: RevenueBase Database · checked Sep 20, 2026
5	Amspec Group	Partial evidence	Cranbury, NJ, United StatesHQ checked Sep 20, 2026	5,001-10,000	3,447 contacts →
	Partial evidence “The AmSpec Group has been relied upon in the testing, inspection, and certification (TIC) sector for several decades.” Source: RevenueBase Database · checked Sep 20, 2026
6	TUV India Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 20, 2026	1,001-5,000	2,277 contacts →
	Indirect evidence “TUV India Pvt.” Source: RevenueBase Database · checked Sep 20, 2026
7	Alfred H Knight	Indirect evidence	Prescot, United KingdomHQ checked Sep 20, 2026	1,001-5,000	2,239 contacts →
	Indirect evidence “Alfred H Knight is a leading provider of inspection, analytical and technical consultancy services for the metals, minerals, solid fuels and agricultural industries.” Source: RevenueBase Database · checked Sep 20, 2026
8	Applus Europe	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	1,001-5,000	1,670 contacts →
	Partial evidence “Applus+ is a worldwide leader in the testing, inspection, and certification sector.” Source: RevenueBase Database · checked Sep 20, 2026
9	ATLAS	Partial evidence	Denver, CO, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,529 contacts →
	Partial evidence “Atlas Technical Consultants (Atlas) provides professional testing, inspection, engineering, environmental and consulting services nationwide.” Source: RevenueBase Database · checked Sep 20, 2026
10	Irisndt	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	10001+	1,212 contacts →
	Indirect evidence “One of the largest independent Asset Integrity companies.” Source: RevenueBase Database · checked Sep 20, 2026
11	Agat Laboratories	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	1,001-5,000	1,071 contacts →
	Partial evidence “Since 1979, AGAT Laboratories has been empowering clients with trustworthy data and unmatched client relations.” Source: RevenueBase Database · checked Sep 20, 2026
12	Force Technology	Indirect evidence	Brøndby, DenmarkHQ checked Sep 20, 2026	1,001-5,000	1,071 contacts →
	Indirect evidence “Force Technology is a technology consultancy and service company which strives to create positive technological change and make the world more sustainable and safer.” Source: RevenueBase Database · checked Sep 20, 2026
13	Groupe Institut DE Soudure	Indirect evidence	Villepinte, FranceHQ checked Sep 20, 2026	1,001-5,000	1,054 contacts →
	Indirect evidence “Present on 5 continents, Institut de Soudure Group is recognized for its more than 120 years of expertise, its technology, its capacity for innovation as well as its academic and…” Source: RevenueBase Database · checked Sep 20, 2026
14	Instron	Strong evidence	Norwood, MA, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,015 contacts →
	Strong evidence “Instron manufactures and services a wide range of cutting-edge materials testing equipment used by research scientists, design engineers, and quality control managers.” Source: RevenueBase Database · checked Sep 20, 2026
15	IDIEM	Strong evidence	Santiago, ChileHQ checked Sep 20, 2026	501-1,000	967 contacts →
	Strong evidence “We are IDIEM, a Research and Development Center founded in 1898, to cover the testing and quality control needs of materials used in public works in Chile.” Source: RevenueBase Database · checked Sep 20, 2026
16	Cemosa	Partial evidence	Málaga, SpainHQ checked Sep 20, 2026	1,001-5,000	943 contacts →
	Partial evidence “CEMOSA fue constituida en 1972 bajo la denominación mercantil “Centro de Estudios de Materiales y Control de obra, SA”.” Source: RevenueBase Database · checked Sep 20, 2026
17	Falcão Bauer	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 20, 2026	1,001-5,000	899 contacts →
	Indirect evidence “Desde 1953 as empresas do Grupo Falcão Bauer prestam serviços nas áreas de Engenharia Consultiva realizando serviços de assessoria, avaliação, inspeção, Certificações (produtos e…” Source: RevenueBase Database · checked Sep 20, 2026
18	Applied Technical Services, LLC	Partial evidence	Marietta, GA, United StatesHQ checked Sep 20, 2026	1,001-5,000	890 contacts →
	Partial evidence “Applied Technical Services assists commercial and industrial clients by providing inspection, testing, consulting engineering, and calibration services.” Source: RevenueBase Database · checked Sep 20, 2026
19	Laboratoire Public D'essais ET D'etudes Lpee	Indirect evidence	n/a	n/a	851 contacts →
	Indirect evidence “Le Laboratoire Public d'Essais et d'Etudes (LPEE) dont la genèse remonte à 1947, est une entreprise publique au statut juridique actuel de société anonyme.” Source: RevenueBase Database · checked Sep 20, 2026
20	Socotec UK & Ireland	Indirect evidence	Burton Upon Trent, United KingdomHQ checked Sep 20, 2026	1,001-5,000	844 contacts →
	Indirect evidence “SOCOTEC UK is a network of industry-leading experts we empower ambitious businesses at every stage of the asset lifecycle.” Source: RevenueBase Database · checked Sep 20, 2026
21	Professional Service Industries, Inc. PSI	Indirect evidence	Arlington Heights, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	778 contacts →
	Indirect evidence “Intertek, a leading provider of quality solutions to industries around the world, has completed the acquisition of Professional Service Industries, Inc.(PSI), a leading…” Source: RevenueBase Database · checked Sep 20, 2026
22	AGQ Labs	Partial evidence	Seville, SpainHQ checked Sep 20, 2026	501-1,000	761 contacts →
	Partial evidence “AGQ Labs is one of the world's leading analytic laboratories and technological centers.” Source: RevenueBase Database · checked Sep 20, 2026
23	Emsl Analytical, INC	Strong evidence	Cinnaminson, NJ, United StatesHQ checked Sep 20, 2026	501-1,000	719 contacts →
	Strong evidence “As the nation's leading environmental testing firm, EMSL's network of nationwide laboratories has been providing quality analytical services since 1981.” Source: RevenueBase Database · checked Sep 20, 2026
24	SGS Perú	Indirect evidence	Callao, PeruHQ checked Sep 20, 2026	1,001-5,000	642 contacts →
	Indirect evidence “Somos líderes mundiales en inspección, verificación, análisis y certificación.” Source: RevenueBase Database · checked Sep 20, 2026
25	Eurofins EAG Laboratories	Partial evidence	San Diego, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	632 contacts →
	Partial evidence “When it comes to understanding the physical structure, chemical properties and performance of advanced materials and integrated circuitry, no other scientific services company…” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: material testing laboratories. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names material testing laboratories.
Partial evidence: Its own public description names part of material testing laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name material testing laboratories. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 5,886 material testing laboratories worldwide

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Material testing laboratories worldwide at a glance

As of Sep 20, 2026

25.0%Verified-email coverage

22.3Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Chennai

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,433

11-50

2,219

51-200

830

201-500

225

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among material testing laboratories, 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.
Coverage: Every country. Country and city lists for material testing laboratories are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “material testing laboratories”. 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 material testing laboratories), 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 material testing laboratories, and records with no verified work email.
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, 32,797 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 20, 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.

Material testing laboratories by location

26 lists · largest first

Every Material testing laboratories 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 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 material testing laboratories, 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 material testing laboratories are there worldwide?

RevenueBase identified 5,886 material testing laboratories worldwide 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?

Socotec, headquartered in Guyancourt, tops this list with the largest team on record.

Which country has the most material testing laboratories?

The United States leads with 889 companies, followed by India (626) and Brazil (398). Every material testing laboratories list by country and city is linked on this page.

Which city has the most material testing laboratories?

Chennai leads with 53 headquartered companies, followed by Houston (50) and Mumbai (50).

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 32,797 verified decision-maker contacts tracked across these 5,886 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 20, 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.