Company lists · Data refreshed November 2026

Top 25 Thermal systems integrators based in India

RevenueBase identified 587 company matches for thermal systems integrators associated with India as of November 2026 and tracks 7,543 professional contacts across them, including 961 with verified work emails. Pune is the largest hub.

This list covers company matches for thermal systems integrators 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 5, 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 5, 2026 How this list was built
587Companies
7,543Contacts tracked
961Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest thermal systems integrators based in India

Ranked by team size
Top 25 of 587 company matches for thermal systems integrators based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchNoida, IndiaHQ recorded Nov 5, 2026501-1,000296 contacts →

Exact match

“We wish to inform you that the name of Suvidha Engineers India Pvt Ltd, has been changed to Shinryo Suvidha Engineers India Pvt Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Nov 5, 2026201-500220 contacts →

Exact match

“M/s.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Nov 5, 2026201-500168 contacts →

Exact match

“We specialize in designing, engineering, and installation of complete Heating, Ventilation and Air Conditioning Systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAhmedabad, IndiaHQ recorded Nov 5, 202651-200146 contacts →

Exact match

“Linc DigitSal ystems Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchVadodara, IndiaHQ recorded Nov 5, 2026201-500144 contacts →

Exact match

“Servilink was founded in 1981 at Baroda - Gujarat, with a prominent presence in Electrical Industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchVadodara, IndiaHQ recorded Nov 5, 202651-200135 contacts →

Exact match

“Advanced Sys-tek (AST) is a pioneer and a market leader in the Oil & Gas industry, providing ground-breaking technology and innovation in Fluid Metering and Terminal Automation…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Nov 5, 202651-200105 contacts →

Exact match

“Automation, Integration and Control.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchPune, IndiaHQ recorded Nov 5, 202651-200103 contacts →

Exact match

“Saka Engineering Systems Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchChennai, IndiaHQ recorded Nov 5, 202651-200101 contacts →

Exact match

“ENEXIO is a reflection of what we do and what we have accomplished as pioneers in the field of industry, process, and power plant cooling over decades.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchThane, IndiaHQ recorded Nov 5, 202651-20095 contacts →

Exact match

“Unitop Aquacare is a leading engineering organization with four decades of experience in Heat Transfer and Process Engineering projects for design, manufacturing, supply…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchPune, IndiaHQ recorded Nov 5, 202611-5080 contacts →

Exact match

“Kokban Automation is a System Integrator and Engineering services provider company, dedicated to facilitate the progress of a diverse range of industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMumbai, IndiaHQ recorded Nov 5, 20261,001-5,00073 contacts →

Exact match

“Vighneshwar Air Conditioning Private Limited is a progressive HVAC project engineering company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchBangalore, IndiaHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“Orient Ecosystems is a leader when it comes to HVAC and Green Engineering solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchVadodara, IndiaHQ recorded Nov 5, 202611-5061 contacts →

Exact match

“Update: In May 2014, the proprietary firm 'Sai Technologies' has changed into 'Sai Applied Technologies Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchPune, IndiaHQ recorded Nov 5, 202651-20061 contacts →

Exact match

“We are vendor neutral Instrumentation and Controls system integrator.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Nov 5, 20261,001-5,00061 contacts →

Exact match

“is India's best known and the largest in the country.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchThane, IndiaHQ recorded Nov 5, 2026501-1,00055 contacts →

Exact match

“AvenueCorp India Pvt Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchChennai, IndiaHQ recorded Nov 5, 202651-20052 contacts →

Exact match

“Centum Controls is a Chennai-based, ISO 9001:2015 (Quality Management) and ISO 45001:2018 (Occupational Health & Safety) certified engineering company, certified by TÜV Rheinland…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchNashik, IndiaHQ recorded Nov 5, 202651-20050 contacts →

Exact match

“United Heat Transfer Ltd is a trusted partner to OEMs and industrial clients worldwide, delivering engineered systems that optimize thermal performance, reliability, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchHyderabad, IndiaHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“eDomotics is a lifestyle company, inspired and driven by ideas that promise comfort, convenience, security and safety for our clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchThane, IndiaHQ recorded Nov 5, 2026201-50049 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSurat, IndiaHQ recorded Nov 5, 202611-5048 contacts →

Exact match

“Genex Technologies is leading Instrumentation and Control system integrator offering technical solutions and services, covering a wide range of industries and applications…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNashik, IndiaHQ recorded Nov 5, 202651-20046 contacts →

Exact match

“Phinix Automation was founded in 2005 and has grown to become one of the leading systems integrators and solutions providers for the industrial automation industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchIndore, IndiaHQ recorded Nov 5, 2026201-50044 contacts →

Exact match

“Degree Day is Indore based Air-conditioning firm an ISO 9001:2015 certified, which provides one-stop HVAC system solutions & would like to introduce ourselves as one of the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchPune, IndiaHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“Technology leader in fields of Waste Heat Recovery Boilers & Systems, Turnkey Waste Heat driven Power Plants, Process Boilers & Heaters, Zero Liquid Discharge Systems, Super…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 587 thermal systems integrators based in India

See the full list, filter by size, metro and specialty, and access 961 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Thermal systems integrators based in India at a glance

As of Nov 5, 2026
12.7%Verified-email coverage
12.9Average contacts per company
11-50Median size (employees)
14.7%Largest-city concentration · Pune
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
142
11-50
258
51-200
133
201-500
42
501-1,000
5
1,001-5,000
3

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 587 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 “thermal systems integrators” 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 961 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 5, 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 “thermal systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal systems integrators are there based in India?

RevenueBase identified 587 company matches for thermal systems integrators 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?

Shinryo Suvidha Engineers India Pvt. LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most thermal systems integrators?

Pune leads with 86 company records, followed by Chennai (44) and Mumbai (34).

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 961 professional contacts with verified work emails tracked across these 587 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 587 thermal systems integrators 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.