Company lists · Data refreshed November 2026

Top 25 Metrology and calibration services worldwide

RevenueBase identified 5,739 company matches for metrology and calibration services worldwide as of November 2026 and tracks 78,165 professional contacts across them, including 19,611 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for metrology and calibration services 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 6, 2026. Country and city lists for metrology and calibration services 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 6, 2026 How this list was built
5,739Companies
78,165Contacts tracked
19,611Verified emails
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The 25 largest metrology and calibration services worldwide

Ranked by team size
Top 25 of 5,739 company matches for metrology and calibration services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKlingenberg, TX, MexicoHQ recorded Nov 6, 202610001+4,824 contacts →

Exact match

“The WIKA Group is a global market leader in pressure and temperature measurement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 20265,001-10,0003,704 contacts →

Exact match

“As the global leader in calibration services, we provide precision calibration expertise in every industry, geography and instrument across the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchOberkochen, United StatesHQ recorded Nov 6, 20261,001-5,0001,884 contacts →

Exact match

“ZEISS Industrial Quality Solutions is a leading manufacturer of multidimensional metrology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTeddington, United KingdomHQ recorded Nov 6, 20261,001-5,0001,561 contacts →

Exact match

“NPL is the UK’s National Metrology Institute, providing the measurement capability that underpins the UK's prosperity and quality of life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBentivoglio, ItalyHQ recorded Nov 6, 20261,001-5,0001,165 contacts →

Exact match

“Marposs, leading global supplier of precision metrology equipment for shop-floor inspection, measurement and process control solutions, provides- gauging and compensation systems…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBogotá, ColombiaHQ recorded Nov 6, 2026201-500987 contacts →

Exact match

“Somos una organización con amplia cobertura internacional sin ánimo de lucro, creado en 1963, con el objetivo de responder a las necesidades de los diferentes sectores económicos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBraunschweig, GermanyHQ recorded Nov 6, 20261,001-5,000903 contacts →

Exact match

“Ob wir unser Auto betanken, das Navi uns den Weg weist oder unsere Blutprobe im Labor untersucht wird − Messtechnik durchdringt unseren Alltag.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSão Gonçalo, BrazilHQ recorded Nov 6, 20261,001-5,000762 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRochester, NY, United StatesHQ recorded Nov 6, 2026501-1,000718 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 6, 2026 · View company records in RevenueBase
10Exact matchMigdal Ha'emek, IsraelHQ recorded Nov 6, 2026501-1,000631 contacts →

Exact match

“Camtek is a leading manufacturer of metrology and inspection equipment and a provider of software solutions serving the Advanced Packaging, Memory, CMOS Image Sensors, MEMS, RF…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBudapest, HungaryHQ recorded Nov 6, 20261,001-5,000600 contacts →

Exact match

“SEMILAB provides state-of-the-art metrology solutions for semiconductor device manufacturers, both in-line and R&D segments, and is a strategic metrology supplier of leading wafer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGrass Valley, United StatesHQ recorded Nov 6, 2026201-500539 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 6, 2026 · View company records in RevenueBase
13Exact matchTeddington, United KingdomHQ recorded Nov 6, 2026201-500512 contacts →

Exact match

“LGC Standards provides products and services to improve measurement and quality control within the laboratory, and is part of LGC, whose LGC Science & Technology Division acts as…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMiddlefield, CT, United StatesHQ recorded Nov 6, 2026501-1,000483 contacts →

Exact match

“Zygo is the global leader in the design and manufacture of advanced optical metrology systems and ultra-precise optical components and assemblies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAurora, TX, United StatesHQ recorded Nov 6, 2026201-500463 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 6, 2026 · View company records in RevenueBase
16Exact matchLeuven, BelgiumHQ recorded Nov 6, 2026501-1,000435 contacts →

Exact match

“Nikon Metrology - part of the Nikon group - offers an innovative metrology product portfolio, including optical inspection and mechanical 3D metrology solutions complemented with…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSanta Clara, United StatesHQ recorded Nov 6, 2026201-500401 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 6, 2026 · View company records in RevenueBase
18Exact matchEmbu Das Artes, BrazilHQ recorded Nov 6, 2026201-500380 contacts →

Exact match

“Founded in 1962, CONAUT is today a reference in the automation and instrumentation segments, operating in various industrial segments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIndore, IndiaHQ recorded Nov 6, 2026201-500298 contacts →

Exact match

“Oorja Technical Services Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchUdaipur, IndiaHQ recorded Nov 6, 2026201-500269 contacts →

Exact match

“YMPL offers its customers the benefits of fast turnaround time and traceable, trustworthy certificates at competitive prices for its services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPietarsaari, FinlandHQ recorded Nov 6, 2026201-500262 contacts →

Exact match

“Since its founding in 1975, Beamex has been a trusted partner for calibration excellence, helping its customers to continuously improve efficiency, ensure compliance, and increase…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPune, IndiaHQ recorded Nov 6, 2026501-1,000259 contacts →

Exact match

“Baker Gauges India Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchUnited StatesHQ recorded Nov 6, 202651-200254 contacts →

Exact match

“Founded in 1978, SE Laboratories is committed to providing the industry with quality test equipment calibration, repair, and preventative maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHatfield, PA, United KingdomHQ recorded Nov 6, 202651-200243 contacts →

Exact match

“For over 40 years ENV Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchIssaquah, SC, United StatesHQ recorded Nov 6, 202651-200211 contacts →

Exact match

“Mission: Offer full metrology solutions to our customers – which will reduce costs and improve quality significantly in their broader value chain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,739 metrology and calibration services worldwide

See the full list, filter by size, metro and specialty, and access 19,611 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Metrology and calibration services worldwide at a glance

As of Nov 6, 2026
25.1%Verified-email coverage
13.6Average contacts per company
11-50Median size (employees)
1.7%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,651
11-50
2,159
51-200
658
201-500
127
501-1,000
29
1,001-5,000
17
5,001-10,000
4
10001+
4

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 metrology and calibration services are linked below.
What qualifies
Company records worldwide whose business descriptions match “metrology and calibration services” 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 19,611 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 6, 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.

Metrology and calibration services by location

29 lists · largest first

Every Metrology and calibration services 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 “metrology and calibration services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many metrology and calibration services are there worldwide?

RevenueBase identified 5,739 company matches for metrology and calibration services 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?

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

Which country has the most metrology and calibration services?

The United States leads with 775 companies, followed by India (604) and Brazil (533). Every metrology and calibration services list by country and city is linked on this page.

Which city has the most metrology and calibration services?

Sao Paulo leads with 100 company records, followed by Pune (76) and Bangalore (47).

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 19,611 professional contacts with verified work emails tracked across these 5,739 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 6, 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.