Company lists · Data refreshed October 2026

Top 25 Office building technology consultants worldwide

Name: Office building technology consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 21,433 companies tracked

RevenueBase identified 21,433 company matches for office building technology consultants worldwide as of October 2026 and tracks 351,987 professional contacts across them, including 101,753 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for office building technology consultants worldwide, 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 October 19, 2026. Country and city lists for office building technology consultants follow the table.

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 Oct 19, 2026 How this list was built

21,433Companies

351,987Contacts tracked

101,753Verified emails

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The 25 largest office building technology consultants worldwide

Ranked by team size

Top 25 of 21,433 company matches for office building technology consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Johnson Controls	Exact match	Cork, IrelandHQ recorded Oct 19, 2026	10001+	54,046 contacts →
	Exact match “Johnson Controls is a global leader in thermal management, mission-critical building systems, energy efficiency and decarbonization.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2	Equans	Exact match	Courbevoie, FranceHQ recorded Oct 19, 2026	10001+	5,490 contacts →
	Exact match “Equans, a Bouygues group company, is a world leader in multi-technical services with offices in 20 country hubs.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3	Equans Belux	Exact match	Brussels, BelgiumHQ recorded Oct 19, 2026	5,001-10,000	5,347 contacts →
	Exact match “What if you could use your talent to contribute to the great challenges of tomorrow?” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4	Caverion	Exact match	Vantaa, FinlandHQ recorded Oct 19, 2026	10001+	4,548 contacts →
	Exact match “About Caverion Caverion is an expert for smart and sustainable built environments, enabling performance and people’s well-being.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5	Enova By Veolia	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 19, 2026	5,001-10,000	4,030 contacts →
	Exact match “Enova is the regional leader in integrated energy and multi-technical services, delivering comprehensive services to its clients.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6	Secure	Exact match	Udaipur, IndiaHQ recorded Oct 19, 2026	5,001-10,000	3,479 contacts →
	Exact match “Secure is an Indian multinational corporation dedicated to delivering innovative solutions, services, and products that help users save, reduce energy use, live in comfort, and…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7	Tyco Simplexgrinnell	Exact match	Cork, IrelandHQ recorded Oct 19, 2026	10001+	3,160 contacts →
	Exact match “Tyco is now Johnson Controls, the world leader in fire protection, security, HVAC, building controls and energy storage.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8	Southland Industries	Exact match	Garden Grove, CA, United StatesHQ recorded Oct 19, 2026	10001+	3,010 contacts →
	Exact match “As one of the nation's largest building systems experts, Southland Industries provides innovative, practical results for your engineering, construction, service, and energy needs.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9	Croonwolter&dros	Exact match	Rotterdam, NetherlandsHQ recorded Oct 19, 2026	1,001-5,000	2,601 contacts →
	Exact match “For more than 140 years Croonwolter & dros has been in the vanguard of new developments.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10	Modern Niagara	Exact match	Kanata, ON, CanadaHQ recorded Oct 19, 2026	1,001-5,000	1,585 contacts →
	Exact match “We build for life.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11	Emcor Group, INC	Exact match	Norwalk, CT, United StatesHQ recorded Oct 19, 2026	10001+	1,443 contacts →
	Exact match “A Fortune 500® company and a member of the S&P 500, EMCOR Group, Inc.(NYSE: EME) is a leader in mechanical and electrical construction, industrial and energy infrastructure, and…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12	Ainsworth INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 19, 2026	1,001-5,000	1,390 contacts →
	Exact match “Our customers depend on their buildings, industrial assets, processes, and energy management, to help them meet competitive challenges.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13	Comfort Systems USA	Exact match	Houston, TX, United StatesHQ recorded Oct 19, 2026	10001+	1,354 contacts →
	Exact match “Comfort Systems USA \| Quality People.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14	Bravida Danmark A S	Exact match	Brøndby, DenmarkHQ recorded Oct 19, 2026	1,001-5,000	1,342 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15	Facility Solutions Group	Exact match	Austin, TX, United StatesHQ recorded Oct 19, 2026	1,001-5,000	1,294 contacts →
	Exact match “Big jobs, complex systems, tight timelines.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16	Automated Logic Corporation	Exact match	Kennesaw, GA, United StatesHQ recorded Oct 19, 2026	501-1,000	1,181 contacts →
	Exact match “Automated Logic Corporation (ALC) provides innovative building automation and control systems.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17	GK	Exact match	Oslo, NorwayHQ recorded Oct 19, 2026	1,001-5,000	1,134 contacts →
	Exact match “GK er en ledende teknisk entreprenør og servicepartner.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18	Granlund	Exact match	Helsinki, FinlandHQ recorded Oct 19, 2026	1,001-5,000	1,131 contacts →
	Exact match “Granlund on voimakkaasti kasvava kiinteistö- ja rakennusalan asiantuntijayhtiö.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19	Henderson Engineers	Exact match	Lenexa, KS, United StatesHQ recorded Oct 19, 2026	501-1,000	1,096 contacts →
	Exact match “Henderson Engineers is a national building systems design firm with a wide array of engineering services and a portfolio representing a full range of markets including business…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20	Mckenney's, INC	Exact match	Atlanta, GA, United StatesHQ recorded Oct 19, 2026	1,001-5,000	1,088 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21	Cmta, INC	Exact match	Louisville, KY, United StatesHQ recorded Oct 19, 2026	501-1,000	1,016 contacts →
	Exact match “CMTA is part of Legence, a Nasdaq Listed company.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22	Planon	Exact match	Nijmegen, NetherlandsHQ recorded Oct 19, 2026	1,001-5,000	937 contacts →
	Exact match “Planon is the leading global provider of Smart Sustainable Building Management software.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23	Bravida Norge AS	Exact match	Oslo, NorwayHQ recorded Oct 19, 2026	1,001-5,000	898 contacts →
	Exact match “Bravida gir bygninger liv.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24	Psipl Property Solutions India Pvt. LTD	Exact match	Mumbai, IndiaHQ recorded Oct 19, 2026	10001+	898 contacts →
	Exact match “Property Solutions (India) Pvt.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25	FMCO	Exact match	Dammam, Saudi ArabiaHQ recorded Oct 19, 2026	1,001-5,000	867 contacts →
	Exact match “FMCO is a multidisciplinary company that deals with the coordination of works between buildings, individuals, infrastructure, energy, water and drainage services in order to…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “office building technology consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 21,433 office building technology consultants worldwide

See the full list, filter by size, metro and specialty, and access 101,753 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Office building technology consultants worldwide at a glance

As of Oct 19, 2026

28.9%Verified-email coverage

16.4Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Oct 19, 2026Page data refreshed

Companies by employee count

1-10

10,931

11-50

7,178

51-200

2,334

201-500

498

501-1,000

165

1,001-5,000

118

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for office building technology consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “office building technology consultants” 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. 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 101,753 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 October 19, 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.

Office building technology consultants by location

102 lists · largest first

Every Office building technology consultants 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 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 “office building technology consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many office building technology consultants are there worldwide?

RevenueBase identified 21,433 company matches for office building technology consultants worldwide as of October 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?

Johnson Controls tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most office building technology consultants?

The United States leads with 3,671 companies, followed by Germany (1,635) and Brazil (1,306). Every office building technology consultants list by country and city is linked on this page.

Which city has the most office building technology consultants?

Sao Paulo leads with 348 company records, followed by Dubai (160) and London (160).

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 101,753 professional contacts with verified work emails tracked across these 21,433 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 October 19, 2026.

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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.