Company lists · Data refreshed November 2026

Top 19 Thermometer calibrating services based in India

RevenueBase identified 189 company matches for thermometer calibrating services associated with India as of November 2026 and tracks 1,614 professional contacts across them, including 47 with verified work emails. Chennai is the largest hub.

This list covers company matches for thermometer calibrating services associated with India, 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.

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
189Companies
1,614Contacts tracked
47Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 19 largest thermometer calibrating services based in India

Ranked by team size
Top 19 of 189 company matches for thermometer calibrating services based in India, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChennai, IndiaHQ recorded Nov 2, 202651-20060 contacts →

Exact match

“Unique Measurement Service has a leading quality Measurement, Scanning & Calibration services provider in India.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchChennai, IndiaHQ recorded Nov 2, 202651-20040 contacts →

Exact match

“Hi Tech Calibration Services is an independent calibration laboratory established in 2003 by focusing strongly and consistently with single minded dedication to quality and…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchChandivali, IndiaHQ recorded Nov 2, 202651-20038 contacts →

Exact match

“About Karandikar Laboratories (KLPL) Since our establishment in 1994, Karandikar Laboratories Pvt Ltd (KLPL) has been at the forefront of Testing and Calibration in India.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchUdaipur, IndiaHQ recorded Nov 2, 2026201-50028 contacts →

Exact match

“Tempsens Instruments (I) Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchKolkata, IndiaHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Inosystek Solutions is Solutions Partner for Solving the Critical Thermal Measurement for Industrial applications.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchPune, IndiaHQ recorded Nov 2, 202611-5018 contacts →

Exact match

“Zeal Manufacturing & Calibration Services Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchBangalore, IndiaHQ recorded Nov 2, 202651-20017 contacts →

Exact match

“TransCal is a well established organization in the field of testing and calibration for the past 13 years.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchBangalore, IndiaHQ recorded Nov 2, 20261-1015 contacts →

Exact match

“Sarvashree is an independent organization with primary focus on one stop calibration services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchGuindy, IndiaHQ recorded Nov 2, 202611-5014 contacts →

Exact match

“We are a leading metrology services provider, having state-of-the-art NABL accredited laboratory with ISO 17025 certification that can help our customers meet all their business…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchChennai, IndiaHQ recorded Nov 2, 202651-20014 contacts →

Exact match

“Bombay Tools Supplying Agency Private Limited is a pioneer in the field of metrology and inspection gauges.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202611-5010 contacts →

Exact match

“Started in 1993, Bagson Calibration Lab Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchPune, IndiaHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Hi-Tech Transducers and Devices Pvt Ltd is an ISO 9001:2015 certified & IEC 17025:2005 NABL accredited company providing reliable customize solution in Temperature Sensing &…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Nov 2, 202611-509 contacts →

Exact match

“Flutech an ISO/IEC 17025:2005 NABL Accredited Laboratory, is a Specialty leader and Expert in Calibration and Services, in the field of Torque calibration, Pressure calibration…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchChennai, IndiaHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Yodha Manufacturing & Equipment's Pvt Ltd is an ISO/IEC 17025 accredited laboratory.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
15Exact matchMumbai, IndiaHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“At TMC, precision in measurement isn't just a goal - it's our driving force.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 2, 202611-505 contacts →

Exact match

“Tempsense is providing Calibration Services to all kind of manufacturing and research industries accross south India as per ISO IEC 17025:2017, Tempsense also provides Equipment…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
17Exact matchMumbai, IndiaHQ recorded Nov 2, 20261-105 contacts →

Exact match

“DEAR SIR, We INTRODUCE Ourselves as a FEDERATION which has been DEDICATED in carrying out SERVICING / CALIBRATION of BAKER/HIP GAUGES/MITUTOYO INSTRUMENTS namely DIAL GAUGES…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
18Exact matchBangalore, IndiaHQ recorded Nov 2, 20261-103 contacts →

Exact match

“Company Profile TMCI Private Limited formed by a group of Engineers by understanding the importance of providing meaningful solution in Test & Measurement and Control…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
19Exact matchJaipur, IndiaHQ recorded Nov 2, 202611-501 contacts →

Exact match

“Offering testing machines calibration services and testing equipment calibration services.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 19 of 189 thermometer calibrating services based in India

See the full list, filter by size, metro and specialty, and access 47 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Thermometer calibrating services based in India at a glance

As of Nov 2, 2026
2.9%Verified-email coverage
8.5Average contacts per company
11-50Median size (employees)
8.5%Largest-city concentration · Chennai
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
73
51-200
56
201-500
6
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 189 companies.

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.
What qualifies
Company records associated with India whose business descriptions match “thermometer calibrating 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 47 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.

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 “thermometer calibrating services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermometer calibrating services are there based in India?

RevenueBase identified 189 company matches for thermometer calibrating services associated with India 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?

Unique Measurement Service tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermometer calibrating services?

Chennai leads with 16 company records, followed by Bangalore (12) and Pune (10).

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 47 professional contacts with verified work emails tracked across these 189 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.

Ready to reach these companies? Verified emails and direct dials for all 189 thermometer calibrating services based in India. Start with a free account, no credit card.

Download this list →

Related lists

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.