Company lists · Data refreshed September 2026

Top 25 Medical equipment calibration services worldwide

Name: Medical equipment calibration services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,623 companies tracked

RevenueBase identified 1,623 medical equipment calibration services worldwide as of September 2026 and tracks 20,476 professional contacts across them, including 5,175 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers medical equipment calibration services 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 17, 2026. Country and city lists for medical equipment calibration services 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

1,623Companies

20,476Contacts tracked

5,175Verified emails

0Mobile numbers

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The 25 largest medical equipment calibration services worldwide

Ranked by team size

Top 25 of 1,623 medical equipment calibration services worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical equipment calibration services: 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	Trescal	Partial evidence	Paris, FranceHQ checked Sep 17, 2026	5,001-10,000	3,389 contacts →
	Partial evidence “As the global leader in calibration services, we provide precision calibration expertise in every industry, geography and instrument across the world.” Source: RevenueBase Database · checked Sep 17, 2026
2	3c Services S A	Indirect evidence	São Gonçalo, BrazilHQ checked Sep 17, 2026	1,001-5,000	695 contacts →
	Indirect evidence “Há 15 anos calibrando o Brasil com mais de 12 mil equipamentos calibrados em nosso portfólio e mais de 20 anos de experiência no mercado de energia elétrica atuando com…” Source: RevenueBase Database · checked Sep 17, 2026
3	Transcat	Strong evidence	Rochester, NY, United StatesHQ checked Sep 17, 2026	501-1,000	673 contacts →
	Strong evidence “At Transcat, we are the global leader in test and measurement equipment and calibration services for highly technical industries, including life sciences, power generation…” Source: RevenueBase Database · checked Sep 17, 2026
4	Micro Precision Calibration	Strong evidence	Grass Valley, CA, United StatesHQ checked Sep 17, 2026	201-500	480 contacts →
	Strong evidence “Micro Precision Calibration is a global leader offering customers around the world an easy path to instrument calibration services, standards compliance testing, equipment repair…” Source: RevenueBase Database · checked Sep 17, 2026
5	Simco Electronics	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 17, 2026	201-500	391 contacts →
	Partial evidence “SIMCO Electronics is a leading provider of calibration, repair, and software services for manufacturing, life science, and technology organizations.” Source: RevenueBase Database · checked Sep 17, 2026
6	Technical Safety Services	Partial evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	501-1,000	386 contacts →
	Partial evidence “Technical Safety Services is a leading compliance, calibration and certification service provider for laboratories, hospitals, and pharmacies with locations across the United…” Source: RevenueBase Database · checked Sep 17, 2026
7	ENV Services	Indirect evidence	Hatfield, PA, United KingdomHQ checked Sep 17, 2026	51-200	235 contacts →
	Indirect evidence “For over 40 years ENV Services, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
8	PCI	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 17, 2026	51-200	198 contacts →
	Partial evidence “PCI provides calibration, commissioning, and consulting solutions for the life sciences industry.” Source: RevenueBase Database · checked Sep 17, 2026
9	Hospcom Hospitalar	Indirect evidence	Goiânia, BrazilHQ checked Sep 17, 2026	51-200	194 contacts →
	Indirect evidence “A vida é o bem mais precioso que pode existir e merece ser bem cuidada.” Source: RevenueBase Database · checked Sep 17, 2026
10	Grupo Mess Servicios Metrológicos	Indirect evidence	Querétaro, MexicoHQ checked Sep 17, 2026	51-200	154 contacts →
	Indirect evidence “Somos una compañía líder dedicada al universo de la #MetrologíaIndustrial, con sólida presencia en el mercado nacional e internacional y con instalaciones en Querétaro…” Source: RevenueBase Database · checked Sep 17, 2026
11	Precia Molen Service	Indirect evidence	Privas, FranceHQ checked Sep 17, 2026	201-500	145 contacts →
	Indirect evidence “L’expérience et le savoir-faire : Dans votre région, PRECIA-MOLEN et sa filiale PRECIA-MOLEN SERVICE associent leur savoir-faire et leurs compétences dans la fourniture et…” Source: RevenueBase Database · checked Sep 17, 2026
12	FOX Valley Metrology	Indirect evidence	Oshkosh, WI, United StatesHQ checked Sep 17, 2026	51-200	127 contacts →
	Indirect evidence “Fox Valley Metrology is a partner to the Quality Assurance Departments of thousands of organizations worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
13	Rothe Development INC	Partial evidence	Webster, TX, United StatesHQ checked Sep 17, 2026	201-500	127 contacts →
	Partial evidence “Since 1967, Rothe has delivered precision-driven solutions in calibration & metrology, engineering, and IT services to a wide range of commercial and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
14	Technical Maintenance, INC	Indirect evidence	Temple Terrace, GA, United StatesHQ checked Sep 17, 2026	51-200	111 contacts →
	Indirect evidence “Who is TMI?” Source: RevenueBase Database · checked Sep 17, 2026
15	System Scale Corporation	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	51-200	105 contacts →
	Partial evidence “System Scale is an industrial weighing and calibration company built for facilities that cannot afford inaccurate measurements, unplanned downtime, or audit failures.” Source: RevenueBase Database · checked Sep 17, 2026
16	Standard Calibrations, INC	Indirect evidence	Chesapeake, VA, United StatesHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “Every Measurement Matters.” Source: RevenueBase Database · checked Sep 17, 2026
17	Radian Research, INC	Indirect evidence	Lafayette, IN, United StatesHQ checked Sep 17, 2026	201-500	93 contacts →
	Indirect evidence “Radian Research Company Overview Radian Research is a recognized world leader in Energy Reference Standards, Energy Meter Testing Systems, Current Transformer Testers, Meter Test…” Source: RevenueBase Database · checked Sep 17, 2026
18	Pylon Electronics INC	Strong evidence	Ottawa, NS, CanadaHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “Pylon provides a comprehensive range of calibration and repair services for a variety of technical applications and test equipment types including physical properties…” Source: RevenueBase Database · checked Sep 17, 2026
19	Technical Diagnostic Services	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 17, 2026	201-500	91 contacts →
	Indirect evidence “For over 25 years, Sentinel-TDS, based in Dallas/Ft.” Source: RevenueBase Database · checked Sep 17, 2026
20	Kalibra	Indirect evidence	Delft, NetherlandsHQ checked Sep 17, 2026	51-200	87 contacts →
	Indirect evidence “Kalibra helpt organisaties om te vertrouwen op betrouwbare metingen, processen en installaties.” Source: RevenueBase Database · checked Sep 17, 2026
21	Scientific MES Technik Pvt. LTD	Indirect evidence	Indore, IndiaHQ checked Sep 17, 2026	51-200	87 contacts →
	Indirect evidence “Scientific Mes-Technik Private Limited, established in 1963, is leading manufacture of Electronic Instruments.” Source: RevenueBase Database · checked Sep 17, 2026
22	Essco Calibration Laboratory	Strong evidence	Chelmsford, MA, United StatesHQ checked Sep 17, 2026	51-200	80 contacts →
	Strong evidence “Essco Calibration Laboratory provides calibration services for a wide variety of commercial test equipment.Capabilities include electronic, mechanical, fiber-optic…” Source: RevenueBase Database · checked Sep 17, 2026
23	ESZ AG Calibration & Metrology	Partial evidence	Eichenau, GermanyHQ checked Sep 17, 2026	201-500	79 contacts →
	Partial evidence “Precise calibration processes for the highest standards of quality and safety esz AG calibration & metrology is one of Europe’s leading calibration laboratories.” Source: RevenueBase Database · checked Sep 17, 2026
24	Spbs, INC	Indirect evidence	Flower Mound, TX, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence “The success of your health care facility depends upon providing your patients safe, high-quality, cost-effective care.” Source: RevenueBase Database · checked Sep 17, 2026
25	Mc2	Indirect evidence	Aubière Cedex, FranceHQ checked Sep 17, 2026	51-200	75 contacts →
	Indirect evidence “La société MC2 a été créée en février 1994, puis est devenue en 2008 filiale du groupe DUTSCHER dont le siège social est à Bernolsheim (67).” Source: RevenueBase Database · checked Sep 17, 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: medical equipment calibration services. 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 medical equipment calibration services.
Partial evidence: Its own public description names part of medical equipment calibration services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical equipment calibration services. 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 1,623 medical equipment calibration services worldwide

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Medical equipment calibration services worldwide at a glance

As of Sep 17, 2026

25.3%Verified-email coverage

12.6Average contacts per company

11-50Median size (employees)

3.4%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

771

11-50

641

51-200

165

201-500

501-1,000

1,001-5,000

5,001-10,000

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 medical equipment calibration services, 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: 13 countries, largest first: the United States, Brazil, India, Mexico, the United Kingdom, Colombia, Germany, Italy, France, Australia and 3 more. Country and city lists for medical equipment calibration services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “medical equipment calibration services”. 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 medical equipment calibration services), 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 medical equipment calibration services, 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, 5,175 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 17, 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.

Medical equipment calibration services by location

13 lists · largest first

Every Medical equipment calibration services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 medical equipment calibration services, 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 medical equipment calibration services are there worldwide?

RevenueBase identified 1,623 medical equipment calibration services 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?

Trescal, headquartered in Paris, tops this list with the largest team on record.

Which country has the most medical equipment calibration services?

The United States leads with 422 companies, followed by Brazil (344) and India (228). Every medical equipment calibration services list by country and city is linked on this page.

Which city has the most medical equipment calibration services?

Sao Paulo leads with 55 headquartered companies, followed by Bogota (19) and Rio De Janeiro (17).

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 5,175 verified decision-maker contacts tracked across these 1,623 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 17, 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.