Company lists · Data refreshed October 2026

Top 25 Industrial energy management installers worldwide

Name: Industrial energy management installers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 15,643 companies tracked

RevenueBase identified 15,643 company matches for industrial energy management installers worldwide as of October 2026 and tracks 172,264 professional contacts across them, including 44,272 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for industrial energy management installers 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 16, 2026. Country and city lists for industrial energy management installers 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 16, 2026 How this list was built

15,643Companies

172,264Contacts tracked

44,272Verified emails

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The 25 largest industrial energy management installers worldwide

Ranked by team size

Top 25 of 15,643 company matches for industrial energy management installers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 16, 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	British GAS	Exact match	Windsor, United KingdomHQ recorded Oct 16, 2026	10001+	9,535 contacts →
	Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	KENTZ	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 16, 2026	10001+	4,217 contacts →
	Exact match “Following the acquisition of SNC-Lavalin's oil and gas division, Kentz has become a part of Kent.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Rexel France	Exact match	Paris, FranceHQ recorded Oct 16, 2026	5,001-10,000	2,380 contacts →
	Exact match “Rexel leader de la distribution de solutions d’électrification et de la performance énergétique.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	Yokogawa India Limited	Exact match	Bangalore, IndiaHQ recorded Oct 16, 2026	1,001-5,000	1,851 contacts →
	Exact match “Yokogawa India Limited, incorporated in 1987, is an affiliate of Yokogawa Electric Corporation, Japan, having strong marketing and service network across India.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Ainsworth INC	Exact match	Toronto, ON, CanadaHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
6	Nidec Conversion	Exact match	Cinisello Balsamo, ItalyHQ recorded Oct 16, 2026	1,001-5,000	1,227 contacts →
	Exact match “Nidec Conversion is a Business Unit of Nidec Corporation, a global Japanese manufacturer and distributor of electric motors with employees and plants/offices in +40 countries in…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Englobal	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	201-500	1,203 contacts →
	Exact match “Who We Are Englobal Founded in 1985, ENGlobal (NASDAQ: ENG) is a specialty engineering services firm that focuses on automation solutions and select EPCM projects for the energy…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	GK	Exact match	Oslo, NorwayHQ recorded Oct 16, 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 16, 2026 · View company records in RevenueBase
9	Feenstra	Exact match	Lelystad, NetherlandsHQ recorded Oct 16, 2026	1,001-5,000	789 contacts →
	Exact match “Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Linc Facility Services	Exact match	United StatesHQ recorded Oct 16, 2026	1,001-5,000	740 contacts →
	Exact match “The Linc Group is an award-winning provider of integrated facilities management, HVAC and building systems services, lighting and electrical solutions, and other support services…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Albireo Energy	Exact match	Edison, NJ, United StatesHQ recorded Oct 16, 2026	1,001-5,000	658 contacts →
	Exact match “Albireo Energy is a leading independent building controls and energy services provider recognized by customers for creating intelligent, high-performance buildings.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Rovisys Building Technologies	Exact match	Aurora, OH, United StatesHQ recorded Oct 16, 2026	1,001-5,000	646 contacts →
	Exact match “As part of the RoviSys family of companies, we deliver vendor independent building automation, electrical power management, facility monitoring, and systems integration solutions…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	Scania Industrial Maintenance AB	Exact match	Södertälje, SwedenHQ recorded Oct 16, 2026	501-1,000	639 contacts →
	Exact match “Scania Industrial Maintenance support Scania in Sweden with technical services.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	Comeca Group	Exact match	Saint Mathieu De Tréviers (montpellier), FranceHQ recorded Oct 16, 2026	1,001-5,000	626 contacts →
	Exact match “COMECA designs, manufactures and maintain energy management solutions near your home and all around the world.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	DEIF	Exact match	Skive, DenmarkHQ recorded Oct 16, 2026	501-1,000	619 contacts →
	Exact match “For us, sustainable development begins with setting some of the highest standards in energy management and protection – the faster, the better.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	Alterman, INC	Exact match	Live Oak, TX, United StatesHQ recorded Oct 16, 2026	501-1,000	615 contacts →
	Exact match “Since 1923, Alterman has provided electrical construction on many of San Antonio and Austin's most impressive landmarks and contemporary structures.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Est, S.A	Exact match	Leiria, PortugalHQ recorded Oct 16, 2026	51-200	573 contacts →
	Exact match “EST - Empresa Serviços Técnicos, S.A.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Sage Automation	Exact match	Tonsley, IndiaHQ recorded Oct 16, 2026	501-1,000	556 contacts →
	Exact match “SAGE Automation is Australia’s leading provider of industrial automation and control services.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Avanceon Middle East & South Asia	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 16, 2026	201-500	548 contacts →
	Exact match “Avanceon is the leading provider of automation, control systems integration, proprietary energy management solutions and support services.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	General Energy Management Systems P. LTD	Exact match	New Delhi, IndiaHQ recorded Oct 16, 2026	501-1,000	547 contacts →
	Exact match “General Energy Management Systems Pvt.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	Ets-Lindgren	Exact match	Cedar Park, TX, United StatesHQ recorded Oct 16, 2026	501-1,000	540 contacts →
	Exact match “ETS-Lindgren is the leading supplier of energy management solutions for the industrial and commercial markets.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Kimray, INC	Exact match	Oklahoma City, OK, United StatesHQ recorded Oct 16, 2026	501-1,000	531 contacts →
	Exact match “Kimray is a global solutions partner in the energy industry.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	Korra Energi	Exact match	Cairo, EgyptHQ recorded Oct 16, 2026	1,001-5,000	476 contacts →
	Exact match “Korra Energi is a proud Egyptian leader in energy efficiency and construction services, backed by over 25 years of expertise and a vision of "Growth and Prosperity"(إعمار الأرض).” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Ardent Services, LLC	Exact match	Covington, LA, United StatesHQ recorded Oct 16, 2026	51-200	474 contacts →
	Exact match “Ardent Services, LLC (Ardent) is a leading provider of high-quality power, control, process-automation, and electrical and instrumentation (E&I) services for process industries…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Gemmo S.P.A	Exact match	Arcugnano, ItalyHQ recorded Oct 16, 2026	501-1,000	448 contacts →
	Exact match “Since 1919 we have been designing, installing, operating and maintaining complex technological systems for public and private buildings: hospitals, business centers, malls…” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial energy management installers”. 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 15,643 industrial energy management installers worldwide

See the full list, filter by size, metro and specialty, and access 44,272 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial energy management installers worldwide at a glance

As of Oct 16, 2026

25.7%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

0.8%Largest-city concentration · Madrid

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

7,974

11-50

5,649

51-200

1,444

201-500

280

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

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 industrial energy management installers are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial energy management installers” 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 44,272 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 16, 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.

Industrial energy management installers by location

57 lists · largest first

Every Industrial energy management installers 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 “industrial energy management installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial energy management installers are there worldwide?

RevenueBase identified 15,643 company matches for industrial energy management installers 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?

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

Which country has the most industrial energy management installers?

The United States leads with 1,896 companies, followed by Italy (1,204) and Spain (978). Every industrial energy management installers list by country and city is linked on this page.

Which city has the most industrial energy management installers?

Madrid leads with 119 company records, followed by Sao Paulo (95) and Istanbul (75).

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 44,272 professional contacts with verified work emails tracked across these 15,643 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 16, 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.