Company lists · Data refreshed September 2026

Top 25 Hvac control system software companies worldwide

Name: Hvac control system software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 6,860 companies tracked

RevenueBase identified 6,860 hvac control system software companies worldwide as of September 2026 and tracks 134,852 professional contacts across them, including 41,286 with verified work emails. The United States is the largest market and Dubai the largest hub.

This list covers hvac control system software companies 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 28, 2026. Country and city lists for hvac control system software companies 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 28, 2026 86% judged on-target in blind review

6,860Companies

134,852Contacts tracked

41,286Verified emails

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

The 25 largest hvac control system software companies worldwide

Ranked by team size

Top 25 of 6,860 hvac control system software companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to hvac control system software companies: 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	Rockwell Automation	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 28, 2026	10001+	20,582 contacts →
	Indirect evidence “At Rockwell Automation, we connect the imaginations of people with the potential of technology to expand what is humanly possible, making the world more intelligent, more…” Source: RevenueBase Database · checked Sep 28, 2026
2	Daikin Applied Americas	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	10001+	4,204 contacts →
	Indirect evidence “Daikin Applied delivers superior air quality and energy efficiency to every solution with innovation in advanced technology, IoT, and next generation compressors.” Source: RevenueBase Database · checked Sep 28, 2026
3	Goodman AIR Conditioning & Heating	Indirect evidence	Waller, TX, United StatesHQ checked Sep 28, 2026	10001+	2,375 contacts →
	Indirect evidence “Since 1982, Goodman Manufacturing has had one goal: provide customers with reliable, high-quality, energy-efficient, and affordable indoor comfort products.” Source: RevenueBase Database · checked Sep 28, 2026
4	Belimo	Partial evidence	Hinwil, FranceHQ checked Sep 28, 2026	1,001-5,000	1,481 contacts →
	Partial evidence “Headquartered in Switzerland, Belimo is the global market leader in the development, production, and sales of field devices for the energy-efficient control of heating…” Source: RevenueBase Database · checked Sep 28, 2026
5	Armstrong Fluid Technology	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,269 contacts →
	Indirect evidence “With eight manufacturing facilities on four continents, and employees around the world, Armstrong Fluid Technology is celebrating 90 years of being known as an innovator in the…” Source: RevenueBase Database · checked Sep 28, 2026
6	Aaon, INC	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,208 contacts →
	Partial evidence “Driving the industry forward through the design, manufacturing, and rigorous testing of premium HVAC equipment.” Source: RevenueBase Database · checked Sep 28, 2026
7	Automated Logic Corporation	Strong evidence	Kennesaw, GA, United StatesHQ checked Sep 28, 2026	501-1,000	1,115 contacts →
	Strong evidence “Automated Logic Corporation (ALC) provides innovative building automation and control systems.” Source: RevenueBase Database · checked Sep 28, 2026
8	CAREL	Strong evidence	Brugine (pd), ItalyHQ checked Sep 28, 2026	1,001-5,000	1,041 contacts →
	Strong evidence “CAREL is a world leader in control solutions for air-conditioning, refrigeration and heating, and systems for humidification and evaporative cooling.” Source: RevenueBase Database · checked Sep 28, 2026
9	Ventec S.A	Indirect evidence	Casablanca, MoroccoHQ checked Sep 28, 2026	1,001-5,000	959 contacts →
	Indirect evidence “La Société Ventec a été créée au Maroc en 1949 par Monsieur Albert MARQUET Président Directeur Général de Ventec en France.” Source: RevenueBase Database · checked Sep 28, 2026
10	Awc, INC	Partial evidence	Baton Rouge, LA, United StatesHQ checked Sep 28, 2026	501-1,000	848 contacts →
	Partial evidence “We love our customers and are committed to providing Better Automation and Controls Solutions, Products, Engineering, Services and Support to them.” Source: RevenueBase Database · checked Sep 28, 2026
11	Concepcion-Carrier AIR Conditioning Company Ccac	Indirect evidence	Alabang, PhilippinesHQ checked Sep 28, 2026	501-1,000	670 contacts →
	Indirect evidence “Formed in January 1998, Concepcion-Carrier Air Conditioning Company (CCAC) brings together two leaders in the air conditioning industry: Carrier Corporation of the United States…” Source: RevenueBase Database · checked Sep 28, 2026
12	Albireo Energy	Partial evidence	Edison, NJ, United StatesHQ checked Sep 28, 2026	1,001-5,000	669 contacts →
	Partial evidence “Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Source: RevenueBase Database · checked Sep 28, 2026
13	Aalberts Hydronic Flow Control	Indirect evidence	Almere, NetherlandsHQ checked Sep 28, 2026	1,001-5,000	667 contacts →
	Indirect evidence “When it comes to comfortable climate in buildings, we set the ultimate standards.” Source: RevenueBase Database · checked Sep 28, 2026
14	Daikin Middle East And Africa	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	501-1,000	599 contacts →
	Partial evidence “A global leader in manufacturing and supplying HVAC-R solutions (Heating, Ventilation, Air Conditioning and Refrigeration).” Source: RevenueBase Database · checked Sep 28, 2026
15	Nordomatic	Indirect evidence	Stockholm, SwedenHQ checked Sep 28, 2026	1,001-5,000	576 contacts →
	Indirect evidence “Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.” Source: RevenueBase Database · checked Sep 28, 2026
16	Rovisys Building Technologies	Partial evidence	Aurora, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	547 contacts →
	Partial evidence “As part of the RoviSys family of companies, we deliver vendor independent building automation, electrical power management, facility monitoring, and systems integration solutions…” Source: RevenueBase Database · checked Sep 28, 2026
17	Texas Airsystems	Partial evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	201-500	523 contacts →
	Partial evidence “In business for over 45 years, Texas AirSystems has grown to be recognized as one of the premier partners for commercial HVAC solutions in Texas, boasting over 500 associates…” Source: RevenueBase Database · checked Sep 28, 2026
18	Daikin Applied Europe	Strong evidence	Ariccia, ItalyHQ checked Sep 28, 2026	1,001-5,000	506 contacts →
	Strong evidence “Daikin Applied Europe is a multinational company manufacturing and supplying components for hydronic HVAC systems (chillers, air handling units and system management solutions)…” Source: RevenueBase Database · checked Sep 28, 2026
19	Colt International	Indirect evidence	Petersfield, United KingdomHQ checked Sep 28, 2026	1,001-5,000	505 contacts →
	Indirect evidence “Since 1931 we have been harnessing the natural elements to provide healthy, comfortable and safe working and living conditions in buildings.” Source: RevenueBase Database · checked Sep 28, 2026
20	Airmaster	Strong evidence	Scoresby, AustraliaHQ checked Sep 28, 2026	1,001-5,000	495 contacts →
	Strong evidence “At Airmaster, our goal is to lead the way in integrated building services, combining HVAC & R, building automation, electrical, and fire systems to create smart buildings that are…” Source: RevenueBase Database · checked Sep 28, 2026
21	CIAT	Partial evidence	FranceHQ checked Sep 28, 2026	1,001-5,000	490 contacts →
	Partial evidence “CIAT has over 90 years of experience as one of Europes leading names in the HVAC industry for creating innovative, durable and high-performing products, with a speciality on…” Source: RevenueBase Database · checked Sep 28, 2026
22	Carrier India	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	501-1,000	471 contacts →
	Indirect evidence “Founded by Dr.” Source: RevenueBase Database · checked Sep 28, 2026
23	Long Building Technologies	Indirect evidence	Littleton, CO, United StatesHQ checked Sep 28, 2026	501-1,000	453 contacts →
	Indirect evidence “Since 1965, LONG has been in the business of building performance; making them automated, efficient, green, and safe.” Source: RevenueBase Database · checked Sep 28, 2026
24	Mestek, INC	Indirect evidence	Westfield, MA, United StatesHQ checked Sep 28, 2026	501-1,000	449 contacts →
	Indirect evidence “Today, Mestek is a family of over 45 specialty manufacturers providing heating, ventilating, and air conditioning products, coil handling equipment, extruded aluminum products…” Source: RevenueBase Database · checked Sep 28, 2026
25	Hoffman & Hoffman, INC	Indirect evidence	Greensboro, NC, United StatesHQ checked Sep 28, 2026	1,001-5,000	445 contacts →
	Indirect evidence “Since 1947, Hoffman & Hoffman, Inc.” Source: RevenueBase Database · checked Sep 28, 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: hvac control system software companies. 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 hvac control system software companies.
Partial evidence: Its own public description names part of hvac control system software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hvac control system software companies. 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 6,860 hvac control system software companies worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 41,286 reachable decision-makers.

Free signup · no credit card

View the full list →

Hvac control system software companies worldwide at a glance

As of Sep 28, 2026

30.6%Verified-email coverage

19.7Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Dubai

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,735

11-50

2,576

51-200

1,022

201-500

265

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 hvac control system software companies, 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 hvac control system software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “hvac control system software companies”. 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 hvac control system software companies), 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 hvac control system software companies, 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, 41,286 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 28, 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.

Hvac control system software companies by location

29 lists · largest first

Every Hvac control system software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 hvac control system software companies, 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 hvac control system software companies are there worldwide?

RevenueBase identified 6,860 hvac control system software companies 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?

Rockwell Automation, headquartered in Milwaukee, tops this list with the largest team on record.

Which country has the most hvac control system software companies?

The United States leads with 2,015 companies, followed by India (465) and Canada (333). Every hvac control system software companies list by country and city is linked on this page.

Which city has the most hvac control system software companies?

Dubai leads with 55 headquartered companies, followed by Istanbul (50) and Tehran (41).

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 41,286 verified decision-maker contacts tracked across these 6,860 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 6,860 hvac control system software companies worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.