Company lists · Data refreshed September 2026

Top 25 Smart building automation contractors worldwide

Name: Smart building automation contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 11,564 companies tracked

RevenueBase identified 11,564 smart building automation contractors worldwide as of September 2026 and tracks 144,161 professional contacts across them, including 52,525 with verified work emails and 0 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers smart building automation contractors 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 18, 2026. Country and city lists for smart building automation contractors 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 18, 2026 86% judged on-target in blind review

11,564Companies

144,161Contacts tracked

52,525Verified emails

0Mobile numbers

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

The 25 largest smart building automation contractors worldwide

Ranked by team size

Top 25 of 11,564 smart building automation contractors worldwide, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to smart building automation contractors: 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	Crestron Electronics	Partial evidence	Rockleigh, NJ, United StatesHQ checked Sep 18, 2026	1,001-5,000	2,159 contacts →
	Partial evidence “Crestron, the world's leading innovator and manufacturer of advanced control and automation systems for the office, campus, and home, is reinventing the way people live and work.” Source: RevenueBase Database · checked Sep 18, 2026
2	Modern Niagara	Indirect evidence	Kanata, ON, CanadaHQ checked Sep 18, 2026	1,001-5,000	1,556 contacts →
	Indirect evidence “We build for life.” Source: RevenueBase Database · checked Sep 18, 2026
3	Comfort Systems USA	Indirect evidence	Houston, TX, United StatesHQ checked Sep 18, 2026	10001+	1,330 contacts →
	Indirect evidence “Comfort Systems USA \| Quality People.” Source: RevenueBase Database · checked Sep 18, 2026
4	Bravida Danmark A S	Indirect evidence	Brøndby, DenmarkHQ checked Sep 18, 2026	1,001-5,000	1,298 contacts →
	Indirect evidence “Bravida Danmark er blandt landets største tekniske installations- og servicevirksomheder med over medarbejdere i byer landet over, og vi er en arbejdsplads, der har plads til alle.” Source: RevenueBase Database · checked Sep 18, 2026
5	Rovisys	Partial evidence	Aurora, OH, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,159 contacts →
	Partial evidence “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Source: RevenueBase Database · checked Sep 18, 2026
6	Automated Logic Corporation	Strong evidence	Kennesaw, GA, United StatesHQ checked Sep 18, 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 18, 2026
7	Mckenney's, INC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 18, 2026	1,001-5,000	1,077 contacts →
	Indirect evidence “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Source: RevenueBase Database · checked Sep 18, 2026
8	Bravida Norge AS	Indirect evidence	Oslo, NorwayHQ checked Sep 18, 2026	1,001-5,000	891 contacts →
	Indirect evidence “Bravida gir bygninger liv.” Source: RevenueBase Database · checked Sep 18, 2026
9	Climatec, LLC	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 18, 2026	1,001-5,000	863 contacts →
	Partial evidence “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Source: RevenueBase Database · checked Sep 18, 2026
10	Prime Controls	Strong evidence	Lewisville, TX, United StatesHQ checked Sep 18, 2026	1,001-5,000	857 contacts →
	Strong evidence “Prime Controls was established as a Main Automation Contractor to provide customers a sole source solution for Industrial Automation services and products.” Source: RevenueBase Database · checked Sep 18, 2026
11	Bahri & Mazroei Technical Systems Company LLC Bmts	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 18, 2026	1,001-5,000	710 contacts →
	Indirect evidence “Bahri & Mazroei Technical Systems Co.(BMTS) is a regional system integrator in Gulf region since many decades with has its origin since 1968 through Bahri & Mazroei Trading…” Source: RevenueBase Database · checked Sep 18, 2026
12	Albireo Energy	Partial evidence	Edison, NJ, United StatesHQ checked Sep 18, 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 18, 2026
13	Baker Group	Partial evidence	Ankeny, IA, United StatesHQ checked Sep 18, 2026	1,001-5,000	655 contacts →
	Partial evidence “Established in 1963, Baker Group is Iowa’s premier full-service specialty contractor-serving commercial, industrial, institutional, and mission-critical markets across the country.” Source: RevenueBase Database · checked Sep 18, 2026
14	Kropman	Indirect evidence	Nijmegen, NetherlandsHQ checked Sep 18, 2026	501-1,000	623 contacts →
	Indirect evidence “Kropman ontwerpt, bouwt en onderhoudt en beheert gebouwgebonden installaties.” Source: RevenueBase Database · checked Sep 18, 2026
15	Alterman, INC	Indirect evidence	Live Oak, TX, United StatesHQ checked Sep 18, 2026	501-1,000	597 contacts →
	Indirect evidence “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Source: RevenueBase Database · checked Sep 18, 2026
16	Kieback&peter	Strong evidence	Berlin, GermanyHQ checked Sep 18, 2026	1,001-5,000	580 contacts →
	Strong evidence “Our DNA are sustainable buildings As a Smart Building Solutioneer, we combine intelligent building technologies, data-based services, sustainable excellence and multiple synergy…” Source: RevenueBase Database · checked Sep 18, 2026
17	Nordomatic	Strong evidence	Stockholm, SwedenHQ checked Sep 18, 2026	1,001-5,000	576 contacts →
	Strong evidence “Nordomatic is a global impact pioneer in smart buildings, helping you optimize, simplify, and future-proof your operations.” Source: RevenueBase Database · checked Sep 18, 2026
18	F.E. Moran Group Of Companies	Indirect evidence	Northbrook, IL, United StatesHQ checked Sep 18, 2026	1,001-5,000	564 contacts →
	Indirect evidence “At F.E.” Source: RevenueBase Database · checked Sep 18, 2026
19	Rovisys Building Technologies	Strong evidence	Aurora, OH, United StatesHQ checked Sep 18, 2026	1,001-5,000	547 contacts →
	Strong 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 18, 2026
20	Avanceon Middle East & South Asia	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 18, 2026	201-500	535 contacts →
	Partial evidence “Avanceon is the leading provider of automation, control systems integration, proprietary energy management solutions and support services.” Source: RevenueBase Database · checked Sep 18, 2026
21	Airmaster	Strong evidence	Scoresby, AustraliaHQ checked Sep 18, 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 18, 2026
22	Sophic Automation SDN BHD	Strong evidence	Simpang Ampat, MalaysiaHQ checked Sep 18, 2026	201-500	491 contacts →
	Strong evidence “Sophic Automation Sdn Bhd is an industrial automation solutions provider specializing in system integration, control solutions, and smart manufacturing technologies.” Source: RevenueBase Database · checked Sep 18, 2026
23	NIKO	Partial evidence	Sint Niklaas, BelgiumHQ checked Sep 18, 2026	501-1,000	474 contacts →
	Partial evidence “Niko designs electr(on)ic solutions to enhance buildings to better suit the needs of the people who live and work in them.” Source: RevenueBase Database · checked Sep 18, 2026
24	MSS Solutions, LLC	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 18, 2026	501-1,000	470 contacts →
	Indirect evidence “Since 1996, MSS has made thousands of facilities more efficient, comfortable, secure and reliable for owners, operators and occupiers across the Carolinas and throughout North…” Source: RevenueBase Database · checked Sep 18, 2026
25	Thermo Systems	Partial evidence	East Windsor, NJ, United StatesHQ checked Sep 18, 2026	201-500	455 contacts →
	Partial evidence “Thermo Systems is a full-service control systems integration partner, providing world-class automation solutions within the Energy, Life Sciences, and Mission Critical markets.” Source: RevenueBase Database · checked Sep 18, 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: smart building automation contractors. 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 smart building automation contractors.
Partial evidence: Its own public description names part of smart building automation contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart building automation contractors. 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 11,564 smart building automation contractors worldwide

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 52,525 reachable decision-makers.

Free signup · no credit card

View the full list →

Smart building automation contractors worldwide at a glance

As of Sep 18, 2026

36.4%Verified-email coverage

12.5Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Sao Paulo

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

5,851

11-50

4,043

51-200

1,182

201-500

242

501-1,000

1,001-5,000

5,001-10,000

10001+

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 smart building automation contractors, 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: 37 countries, largest first: the United States, India, the United Kingdom, Brazil, Germany, Italy, France, Canada, the Netherlands, Spain and 27 more. Country and city lists for smart building automation contractors are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “smart building automation contractors”. 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 smart building automation contractors), 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 smart building automation contractors, 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, 52,525 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 18, 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.

Smart building automation contractors by location

51 lists · largest first

Every Smart building automation contractors 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 smart building automation contractors, 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 smart building automation contractors are there worldwide?

RevenueBase identified 11,564 smart building automation contractors 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?

Crestron Electronics, headquartered in Rockleigh, tops this list with the largest team on record.

Which country has the most smart building automation contractors?

The United States leads with 3,011 companies, followed by India (813) and the United Kingdom (747). Every smart building automation contractors list by country and city is linked on this page.

Which city has the most smart building automation contractors?

Sao Paulo leads with 171 headquartered companies, followed by Dubai (156) and London (123).

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 52,525 verified decision-maker contacts tracked across these 11,564 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 18, 2026.

Ready to reach these companies? Verified emails and direct dials for all 11,564 smart building automation contractors 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.