Company lists · Data refreshed September 2026

Top 25 Pressure calibrator manufacturers worldwide

Name: Pressure calibrator manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,925 companies tracked

RevenueBase identified 1,925 pressure calibrator manufacturers worldwide as of September 2026 and tracks 28,708 professional contacts across them, including 8,120 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers pressure calibrator manufacturers 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 30, 2026. Country and city lists for pressure calibrator manufacturers 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 30, 2026 86% judged on-target in blind review

1,925Companies

28,708Contacts tracked

8,120Verified emails

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The 25 largest pressure calibrator manufacturers worldwide

Ranked by team size

Top 25 of 1,925 pressure calibrator manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to pressure calibrator manufacturers: 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	Wika Group	Partial evidence	Klingenberg, MexicoHQ checked Sep 30, 2026	10001+	4,549 contacts →
	Partial evidence “The WIKA Group is a global market leader in pressure and temperature measurement.” Source: RevenueBase Database · checked Sep 30, 2026
2	Trescal	Partial evidence	Paris, FranceHQ checked Sep 30, 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 30, 2026
3	Transcat	Partial evidence	Rochester, NY, United StatesHQ checked Sep 30, 2026	501-1,000	673 contacts →
	Partial 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 30, 2026
4	Micro Precision Calibration	Partial evidence	Grass Valley, CA, United StatesHQ checked Sep 30, 2026	201-500	480 contacts →
	Partial 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 30, 2026
5	Vega Grieshaber KG	Partial evidence	Schiltach, GermanyHQ checked Sep 30, 2026	1,001-5,000	449 contacts →
	Partial evidence “Imprint: http://bit.ly/2ABmNgb VEGA Grieshaber KG is a world leader in the area of level and pressure measurement.” Source: RevenueBase Database · checked Sep 30, 2026
6	Mitutoyo America Corporation	Indirect evidence	Aurora, IL, United StatesHQ checked Sep 30, 2026	201-500	435 contacts →
	Indirect evidence “The world’s largest metrology company was founded in 1934 by Yehan Numata with one product – the micrometer.” Source: RevenueBase Database · checked Sep 30, 2026
7	Simco Electronics	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 30, 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 30, 2026
8	Ashcroft INC	Indirect evidence	Stratford, CT, United StatesHQ checked Sep 30, 2026	1,001-5,000	381 contacts →
	Indirect evidence “Ashcroft \| Industrial Measurement & Control Solutions For over 170 years, Ashcroft has been the trusted global resource for industrial measurement and control.” Source: RevenueBase Database · checked Sep 30, 2026
9	Beamex	Partial evidence	Pietarsaari, FinlandHQ checked Sep 30, 2026	201-500	243 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Everest Instruments Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	201-500	178 contacts →
	Indirect evidence “Everest Instruments Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
11	Grupo Mess Servicios Metrológicos	Indirect evidence	Querétaro, MexicoHQ checked Sep 30, 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 30, 2026
12	Keller Pressure	Strong evidence	Winterthur, SwitzerlandHQ checked Sep 30, 2026	201-500	152 contacts →
	Strong evidence “Europe’s leading manufacturer of isolated pressure transducers and transmitters • Pressure ranges from 5 mbar to bar • High volumes at low prices, great flexibility, highest…” Source: RevenueBase Database · checked Sep 30, 2026
13	MSI Viking	Indirect evidence	Greer, SC, United StatesHQ checked Sep 30, 2026	51-200	144 contacts →
	Indirect evidence “MSI-Viking Gage is a leading supplier of precision measuring technologies representing the world's leading metrology and automation suppliers - including Hexagon, Mitutoyo…” Source: RevenueBase Database · checked Sep 30, 2026
14	Rothe Development INC	Partial evidence	Webster, TX, United StatesHQ checked Sep 30, 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 30, 2026
15	Alicat Scientific	Strong evidence	Tucson, AZ, United StatesHQ checked Sep 30, 2026	51-200	125 contacts →
	Strong evidence “Since 1991, Alicat Scientific has manufactured custom mass flow and pressure instrumentation to equip our customers with the tools they need to advance scientific discovery and…” Source: RevenueBase Database · checked Sep 30, 2026
16	Nagman Instruments & Electronics Private Limited	Strong evidence	IndiaHQ checked Sep 30, 2026	51-200	114 contacts →
	Strong evidence “Nagman is a 3 decade old Instrumentation company based in Chennai, India manufacturing & marketing Portable Temperature, Pressure & Signal Calibrators, Calibration Hand Pumps…” Source: RevenueBase Database · checked Sep 30, 2026
17	Arabian Calibration Devices REP CO LLC	Partial evidence	Sharjah, United Arab EmiratesHQ checked Sep 30, 2026	51-200	111 contacts →
	Partial evidence “Arabcal is an ISO/IEC 17025:2005 accredited calibration facility in the UAE.” Source: RevenueBase Database · checked Sep 30, 2026
18	Sushma Industries PVT LTD	Strong evidence	Bangalore, IndiaHQ checked Sep 30, 2026	51-200	105 contacts →
	Strong evidence “Sushma Industries Manufacturers of Torque, Force & Pressure - Test, Measurement & Calibration Systems Our Product Offering 1) Force, Torque & Pressure Sensors and Display Units 2)…” Source: RevenueBase Database · checked Sep 30, 2026
19	Mitutoyo SUL Americana	Indirect evidence	Jundiaí, BrazilHQ checked Sep 30, 2026	51-200	103 contacts →
	Indirect evidence “A Mitutoyo é uma empresa de instrumentos e equipamentos de medição com alta tecnologia de exatidão.” Source: RevenueBase Database · checked Sep 30, 2026
20	Standard Calibrations, INC	Indirect evidence	Chesapeake, VA, United StatesHQ checked Sep 30, 2026	51-200	95 contacts →
	Indirect evidence “Every Measurement Matters.” Source: RevenueBase Database · checked Sep 30, 2026
21	Reotemp Instruments	Strong evidence	San Diego, CA, United StatesHQ checked Sep 30, 2026	51-200	94 contacts →
	Strong evidence “Reotemp is a globally recognized manufacturer of temperature and pressure instrumentation.” Source: RevenueBase Database · checked Sep 30, 2026
22	Rioflow	Indirect evidence	Macaé, BrazilHQ checked Sep 30, 2026	51-200	92 contacts →
	Indirect evidence “A RioFlow é o maior complexo de calibração de vazão da América Latina, dedicado a fornecer serviços de qualidade excepcional para a indústria de Óleo & Gás.” Source: RevenueBase Database · checked Sep 30, 2026
23	Kalibra	Indirect evidence	Delft, NetherlandsHQ checked Sep 30, 2026	51-200	87 contacts →
	Indirect evidence “Kalibra helpt organisaties om te vertrouwen op betrouwbare metingen, processen en installaties.” Source: RevenueBase Database · checked Sep 30, 2026
24	Scientific MES Technik Pvt. LTD	Partial evidence	Indore, IndiaHQ checked Sep 30, 2026	51-200	87 contacts →
	Partial evidence “Scientific Mes-Technik Private Limited, established in 1963, is leading manufacture of Electronic Instruments.” Source: RevenueBase Database · checked Sep 30, 2026
25	Mitutoyo UK LTD	Partial evidence	Andover, United KingdomHQ checked Sep 30, 2026	51-200	84 contacts →
	Partial evidence “Mitutoyo is the world's leading manufacturer of precision measuring equipment, offering a huge range of products from micrometers, calipers and dial gauges to hardness testers…” Source: RevenueBase Database · checked Sep 30, 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: pressure calibrator manufacturers. 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 pressure calibrator manufacturers.
Partial evidence: Its own public description names part of pressure calibrator manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pressure calibrator manufacturers. 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 1,925 pressure calibrator manufacturers worldwide

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Pressure calibrator manufacturers worldwide at a glance

As of Sep 30, 2026

28.3%Verified-email coverage

14.9Average contacts per company

11-50Median size (employees)

2.1%Largest-city concentration · Sao Paulo

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

829

11-50

759

51-200

258

201-500

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 pressure calibrator manufacturers, 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 pressure calibrator manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pressure calibrator manufacturers”. 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 pressure calibrator manufacturers), 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 pressure calibrator manufacturers, 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, 8,120 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 30, 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.

Pressure calibrator manufacturers by location

11 lists · largest first

Every Pressure calibrator manufacturers 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 pressure calibrator manufacturers, 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 pressure calibrator manufacturers are there worldwide?

RevenueBase identified 1,925 pressure calibrator manufacturers 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?

Wika Group, headquartered in Klingenberg, tops this list with the largest team on record.

Which country has the most pressure calibrator manufacturers?

The United States leads with 277 companies, followed by India (225) and Brazil (202). Every pressure calibrator manufacturers list by country and city is linked on this page.

Which city has the most pressure calibrator manufacturers?

Sao Paulo leads with 40 headquartered companies, followed by Pune (24) and Chennai (16).

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 8,120 verified decision-maker contacts tracked across these 1,925 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 30, 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.