Company lists · Data refreshed September 2026

Top 25 Thermometer manufacturers based in India

Name: Thermometer manufacturers based in India
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 402 companies tracked

RevenueBase identified 402 thermometer manufacturers headquartered in India as of September 2026 and tracks 3,620 professional contacts across them, including 200 with verified work emails. Mumbai is the largest hub.

This list covers thermometer manufacturers headquartered in India, 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.

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

402Companies

3,620Contacts tracked

200Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest thermometer manufacturers based in India

Ranked by team size

Top 25 of 402 thermometer manufacturers based in India, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to thermometer 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	Tempsens Instruments India Limited	Indirect evidence	Udaipur, IndiaHQ checked Sep 30, 2026	501-1,000	444 contacts →
	Indirect evidence “Tempsens is a leading player in Thermal Engineering Solutions with manufacturing facilities in India, Indonesia, UAE, South Korea,and sales in 75 countries.” Source: RevenueBase Database · checked Sep 30, 2026
2	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
3	Vision World Tech Pvt.Ltd	Indirect evidence	Jaipur, IndiaHQ checked Sep 30, 2026	51-200	78 contacts →
	Indirect evidence “At Vision World Tech Pvt Ltd, we are committed to delivering cutting-edge solutions in the realm of flow measurement and monitoring.” Source: RevenueBase Database · checked Sep 30, 2026
4	Precision Mass Products Pvt. LTD	Partial evidence	Chhatral, IndiaHQ checked Sep 30, 2026	51-200	73 contacts →
	Partial evidence “Precision Mass is a leading manufacturer of pressure and temperature instruments and has been serving its customers for over 50 years in India and abroad.” Source: RevenueBase Database · checked Sep 30, 2026
5	Pyro Electric Instruments GOA PVT LTD	Partial evidence	Bicholim, IndiaHQ checked Sep 30, 2026	201-500	60 contacts →
	Partial evidence “Pyro Electric Instruments Goa Pvt Ltd is a leading manufacturer of primary process control instruments in the field of temperature, heating, pressure and flow measurement.” Source: RevenueBase Database · checked Sep 30, 2026
6	Burak Metering PVT LTD	Partial evidence	Thane, IndiaHQ checked Sep 30, 2026	11-50	39 contacts →
	Partial evidence “BURAK Metering is a leading Instrumentation Manufacturer of Flow Measurement, Level Measurement, Temperature Measurement, Pressure Measurement, and Safety Detectors used in…” Source: RevenueBase Database · checked Sep 30, 2026
7	Eureka Engineering Enterprises	Indirect evidence	Pune, IndiaHQ checked Sep 30, 2026	51-200	35 contacts →
	Indirect evidence “We are an ISO 9001:2008 certified company specializing in manufacturing and supplying temperature measurement and control systems.” Source: RevenueBase Database · checked Sep 30, 2026
8	Trafag Controls India Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 30, 2026	11-50	31 contacts →
	Indirect evidence “Trafag is a Swiss based company founded in 1942.” Source: RevenueBase Database · checked Sep 30, 2026
9	Techno Instruments	Indirect evidence	Gandhinagar, IndiaHQ checked Sep 30, 2026	51-200	31 contacts →
	Indirect evidence “Techno Instruments is dedicated to improving the quality of Temperature Sensors by providing innovative temperature measurement solutions, through continuous R&D, Training…” Source: RevenueBase Database · checked Sep 30, 2026
10	Versa Controls Measurement Technologies Private Limited	Indirect evidence	Maharashtra, IndiaHQ checked Sep 30, 2026	11-50	29 contacts →
	Indirect evidence “Born out of passion for sensors Versa Controls stands as a leader of innovation in the field of sensing and measurements.” Source: RevenueBase Database · checked Sep 30, 2026
11	Switzer Process Instruments Private Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 30, 2026	11-50	28 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
12	Rocksensor India	Indirect evidence	Noida, IndiaHQ checked Sep 30, 2026	11-50	25 contacts →
	Indirect evidence “Rocksensor (RKS), one of the leaders in process instrument sensor field, now HQ in Germany (Originated in Switzerland), is specialised in the research & development and…” Source: RevenueBase Database · checked Sep 30, 2026
13	A L M Engineering & Instrumentation Pvt. LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “We are a company manufacturing & distributing digital and analog instruments like Pressure & Differential Pressure Gauges, Switches & Transmitters, Air Velocity Transmitters…” Source: RevenueBase Database · checked Sep 30, 2026
14	Swastik Automation & Control	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	51-200	23 contacts →
	Indirect evidence “Founded in the year of 2005, we, Swastik Automation & Control, are one of the top most organizations of the industry actively affianced in manufacturing, supplying and exporting…” Source: RevenueBase Database · checked Sep 30, 2026
15	Sensewell Instruments Pvt. LTD	Indirect evidence	Vadodara, IndiaHQ checked Sep 30, 2026	51-200	22 contacts →
	Indirect evidence “Established in 2002, SENSEWELL is an ISO 9001:2015 certified company dedicated to the manufacturing of turnkey projects, thermic fluid heating systems, hot air blower generators…” Source: RevenueBase Database · checked Sep 30, 2026
16	Airex Heaters	Indirect evidence	New Delhi, IndiaHQ checked Sep 30, 2026	201-500	20 contacts →
	Indirect evidence “We take pride in being the pioneer and hence the oldest player in the industry.” Source: RevenueBase Database · checked Sep 30, 2026
17	Nisan Scientific Process Equipment P LTD	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 30, 2026	51-200	18 contacts →
	Indirect evidence “Since 1984 NISAN has been manufauring high performance liquid level indicators and Strainers, both as standard or custom designed products to meet the exact requirement of any…” Source: RevenueBase Database · checked Sep 30, 2026
18	Flame India	Partial evidence	Kolkata, IndiaHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “We are the leading manufacturer of thermocouples, RTDs, Thermowells and allied items in India since last 6 years.” Source: RevenueBase Database · checked Sep 30, 2026
19	Secure Meters & Private Limited.Udaipur	Partial evidence	Kherwara, IndiaHQ checked Sep 30, 2026	1-10	17 contacts →
	Partial evidence “Secure Meters & Private Limited.Udaipur Manufacturer of digital multi meter, energy meter & moisture meter in Udaipur, Rajasthan.” Source: RevenueBase Database · checked Sep 30, 2026
20	Hanna Instruments India	Indirect evidence	Navi Mumbai, IndiaHQ checked Sep 30, 2026	51-200	16 contacts →
	Indirect evidence “Hanna Equipments (India) Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
21	YOG Electro Process PVT LTD	Indirect evidence	Pune, IndiaHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “Yog Electro Process Pvt.” Source: RevenueBase Database · checked Sep 30, 2026
22	Iotaflow Systems Pvt. LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “A pioneer in the field of complete flow measurement solutions, manufacturing and distribution.” Source: RevenueBase Database · checked Sep 30, 2026
23	Nippon Thermostat India Limited	Indirect evidence	Chennai, IndiaHQ checked Sep 30, 2026	51-200	15 contacts →
	Indirect evidence “Nippon Thermostat (India) Limited, was established in 1994 as a Joint Venture Company between Western Thomson Group PTE, Nippon Thermostat Co Japan.Ltd and Maruti Suzuki India…” Source: RevenueBase Database · checked Sep 30, 2026
24	Broil Sensotek Industries	Indirect evidence	Mehsana, IndiaHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence “Our production is dedicated to high-end-instruments as-fuel flow sensor -fuel consumption meter -vehicle fuel and fleet management system -water flow sensor - DIGITAL PRESSURE…” Source: RevenueBase Database · checked Sep 30, 2026
25	Nesstech Instruments Private Limited	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	11-50	14 contacts →
	Indirect evidence 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: thermometer 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 thermometer manufacturers.
Partial evidence: Its own public description names part of thermometer manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermometer 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 402 thermometer manufacturers based in India

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 200 reachable decision-makers.

Free signup · no credit card

View the full list →

Thermometer manufacturers based in India at a glance

As of Sep 30, 2026

5.5%Verified-email coverage

9.0Average contacts per company

11-50Median size (employees)

10.4%Largest-city concentration · Mumbai

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

139

51-200

131

201-500

501-1,000

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 402 companies.

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 thermometer 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.
What qualifies: Companies headquartered in India whose own description of what they do matches “thermometer 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 thermometer 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 thermometer manufacturers, and records with no verified work email. Companies headquartered outside India are excluded even when they keep an office there.
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, 200 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.

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 thermometer 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 thermometer manufacturers are there based in India?

RevenueBase identified 402 thermometer manufacturers headquartered in India 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?

Tempsens Instruments India Limited, headquartered in Udaipur, tops this list with the largest team on record.

Which city has the most thermometer manufacturers?

Mumbai leads with 42 headquartered companies, followed by Pune (33) and Bangalore (28).

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 200 verified decision-maker contacts tracked across these 402 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.

Ready to reach these companies? Verified emails and direct dials for all 402 thermometer manufacturers based in India. Start with a free account, no credit card.

Download this list →

Related lists

Thermometer manufacturers by geography

Browse the directory

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.