Company lists · Data refreshed November 2026

Top 13 Thermal control & refrigeration engineering services based in New Delhi, India

RevenueBase identified 76 company matches for thermal control & refrigeration engineering services associated with New Delhi, India as of November 2026 and tracks 653 professional contacts across them, including 25 with verified work emails. Across India, Mumbai is the largest hub for this category (113 companies); New Delhi has 76.

This list covers company matches for thermal control & refrigeration engineering services associated with New Delhi, 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
76Companies
653Contacts tracked
25Verified emails
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The 13 largest thermal control & refrigeration engineering services based in New Delhi, India

Ranked by team size
Top 13 of 76 company matches for thermal control & refrigeration engineering services based in New Delhi, 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 matchNew Delhi, IndiaHQ recorded Nov 2, 2026201-500103 contacts →

Exact match

“We take this opportunity to introduce ourselves as one of the rapidly growing “Solution-Providers” in the field of Heating Ventilation and Air-Conditioning (HVAC).”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchNew Delhi, IndiaHQ recorded Nov 2, 2026n/a48 contacts →

Exact match

“Fedders Electric Group is a US$ 500 million group in India.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202651-20045 contacts →

Exact match

“We offer a range of innovative energy & water efficiency technologies to optimize and maintain heat transfer performance in large scale cooling systems for Water-Cooled Chillers…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202611-5032 contacts →

Exact match

“We are proud of our heritage as supremacy in the field of conceptualisation, system engineering, marketing, installation, service and rendering comprehensive engineering services…”

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

Exact match

“Serving for more than 25 years in the industry, Atmos is a leading player in the global air conditioning market and the official channel partner of Daikin, providing total…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202651-20011 contacts →

Exact match

“Introducing Acama Infracon India Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Established in the year 2005,"ADWEL INDIA", is a client centric Manufacturer & Wholesaler and Trader firm that operates on a simple idea to win enduring relationships with the…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“ABACUS HEAT TRANSFER LIMITED is a machinery company based out of D-15/4, OKHLA INDUSTRIAL AREA, PHASE-II, Delhi, India.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“Founded by an ambitious technocrat, SG Technofab has always been driven by a shared vision of Blending Tomorrow's Technology with today's business challenges.Transforming the HVAC…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Our Company comprises of an integrated team of Engineers and Technicians with 20-35 years experience in various aspects of the HVAC Industry namely – Design, Estimation…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202651-2005 contacts →

Exact match

“Flamering India Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Nov 2, 202651-2005 contacts →

Exact match

“SEA-BIRD Refrigeration Pvt.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchNew Delhi, IndiaHQ recorded Nov 2, 20261-104 contacts →

Exact match

“Milestone Projects & Services is an established and popular company with an excellent track record for Pharmaceutical plant Design and Execution headquartered in New Delhi, India.”

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

Showing 13 of 76 thermal control & refrigeration engineering services based in New Delhi, India

See the full list, filter by size, metro and specialty, and access 25 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Thermal control & refrigeration engineering services based in New Delhi, India at a glance

As of Nov 2, 2026
3.8%Verified-email coverage
8.6Average contacts per company
11-50Median size (employees)
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
31
51-200
17
201-500
6
1,001-5,000
1
5,001-10,000
1

Email recency for this list is measured across the whole India list rather than for New Delhi, so it is reported there. Company counts and contact totals on this page are exact for New Delhi, over 76 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 New Delhi, India whose business descriptions match “thermal control & refrigeration engineering 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 25 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 “thermal control & refrigeration engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many thermal control & refrigeration engineering services are there based in New Delhi, India?

RevenueBase identified 76 company matches for thermal control & refrigeration engineering services associated with New Delhi, 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?

Aircon Engineers Pvt.Ltd tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in India has the most thermal control & refrigeration engineering services?

Mumbai leads India with 113 company records, followed by Bangalore (103) and Pune (100). New Delhi has 76.

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 25 professional contacts with verified work emails tracked across these 76 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 76 thermal control & refrigeration engineering services based in New Delhi, India. Start with a free account, no credit card.

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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.