Company lists · Data refreshed October 2026

Top 25 Energy management systems manufacturers based in the United States

RevenueBase identified 993 company matches for energy management systems manufacturers associated with the United States as of October 2026 and tracks 24,633 professional contacts across them, including 9,297 with verified work emails. New York is the largest hub.

This list covers company matches for energy management systems manufacturers associated with the United States, 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 12, 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 Oct 12, 2026 How this list was built
993Companies
24,633Contacts tracked
9,297Verified emails
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The 25 largest energy management systems manufacturers based in the United States

Ranked by team size
Top 25 of 993 company matches for energy management systems manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchWaukesha, WI, United StatesHQ recorded Oct 12, 20265,001-10,0003,918 contacts →

Exact match

“Generac is the total energy solutions company powering a smarter world.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchWashington, CO, United StatesHQ recorded Oct 12, 2026501-1,0001,110 contacts →

Exact match

“Arcadia is the global utility data and energy solutions platform.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchEdison, NJ, United StatesHQ recorded Oct 12, 20261,001-5,000658 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 12, 2026 · View company records in RevenueBase
4Exact matchAurora, OH, United StatesHQ recorded Oct 12, 20261,001-5,000646 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 12, 2026 · View company records in RevenueBase
5Exact matchCedar Park, TX, United StatesHQ recorded Oct 12, 2026501-1,000540 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 12, 2026 · View company records in RevenueBase
6Exact matchOklahoma City, OK, United StatesHQ recorded Oct 12, 2026501-1,000531 contacts →

Exact match

“Kimray is a global solutions partner in the energy industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchLibertyville, IL, United StatesHQ recorded Oct 12, 2026201-500319 contacts →

Exact match

“For more than a century, customers have turned to Intermatic for reliable, easy-to-install lighting control and energy management solutions.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchRenton, WA, United StatesHQ recorded Oct 12, 2026201-500306 contacts →

Exact match

“ATS, established in 1986, specializes in custom engineered and installed Building Automation Systems control solutions for buildings’ mechanical and electrical systems, allowing…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchPortland, OR, United StatesHQ recorded Oct 12, 2026201-500301 contacts →

Exact match

“At Cascade Energy, we believe in better.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchBrooklyn, NY, United StatesHQ recorded Oct 12, 202651-200274 contacts →

Exact match

“EnergyHub is a software technology company based in New York, NY.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11Exact matchWestbury, NY, United StatesHQ recorded Oct 12, 2026201-500243 contacts →

Exact match

“For over 45 years, Electro Industries/GaugeTech has been a leader in innovation and technological advancements in the areas of energy management and power monitoring.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchIron Mountain, MI, United StatesHQ recorded Oct 12, 2026501-1,000242 contacts →

Exact match

“Systems Control, a Hubbell brand, designs and manufactures turnkey control systems and control relays that are involved in the protection and control of transmission and…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchMinneapolis, MN, United StatesHQ recorded Oct 12, 2026201-500207 contacts →

Exact match

“EMC manages and scales turnkey energy efficiency solutions for Fortune 500 clients across their North American portfolios.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchNew Paris, IN, United StatesHQ recorded Oct 12, 202651-200205 contacts →

Exact match

“KMC Controls is an independent American manufacturer of building automation and IoT solutions for system integrators, system distributors, IT providers, and OEM partners.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 12, 202651-200194 contacts →

Exact match

“ANB Systems is a leading software provider for the energy industry.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchFremont, CA, United StatesHQ recorded Oct 12, 202651-200172 contacts →

Exact match

“Syserco is an industry leader delivering Energy Management Solutions and Services to commercial and industrial facilities ranging from K-12 Schools, to High Rises, to…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchFolsom, CA, United StatesHQ recorded Oct 12, 202651-200163 contacts →

Exact match

“Follow us to discover company developments, our energy clients' successes and employment opportunities.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18Exact matchRichmond, VA, United StatesHQ recorded Oct 12, 202651-200159 contacts →

Exact match

“Tridium, a global software and technology company, is the developer of the Niagara Framework®, a software platform that enables the integration of disparate systems and devices -…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Oct 12, 202651-200151 contacts →

Exact match

“Touchstone IQ is a leading-edge building energy management software & services company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchPeabody, MA, United StatesHQ recorded Oct 12, 202651-200134 contacts →

Exact match

“For over 35 years, we have built our success as an industry leader of building management system (BMS) solutions, designing and implementing innovative solutions for controlling…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchWoburn, MA, United StatesHQ recorded Oct 12, 202651-200129 contacts →

Exact match

“BCM Controls is a leading provider of building automation, energy services, and security systems for commercial, institutional and industrial clientele.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchFresno, CA, United StatesHQ recorded Oct 12, 2026501-1,000129 contacts →

Exact match

“Synergy Companies is the largest energy services companies in California and provides a comprehensive approach to energy efficiency and environmental solutions in both the…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchSan Jose, CA, United StatesHQ recorded Oct 12, 202611-50128 contacts →

Exact match

“We Make Buildings Brilliant.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchBeachwood, OH, United StatesHQ recorded Oct 12, 202610001+120 contacts →

Exact match

“ABB has finalized the acquisition of SEAM Group, a US-based provider of energized asset management and advisory services to clients across industrial and commercial building…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchIthaca, NY, United StatesHQ recorded Oct 12, 202651-200117 contacts →

Exact match

“PSD is an energy efficiency services and technology company.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 993 energy management systems manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 9,297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy management systems manufacturers based in the United States at a glance

As of Oct 12, 2026
37.7%Verified-email coverage
24.8Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · New York
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
375
11-50
414
51-200
153
201-500
25
501-1,000
11
1,001-5,000
8
5,001-10,000
2
10001+
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 993 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 the United States whose business descriptions match “energy management systems manufacturers” 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 9,297 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 12, 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 “energy management systems manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy management systems manufacturers are there based in the United States?

RevenueBase identified 993 company matches for energy management systems manufacturers associated with the United States 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?

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

Which city has the most energy management systems manufacturers?

New York leads with 31 company records, followed by Houston (26) and Miami (13).

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 9,297 professional contacts with verified work emails tracked across these 993 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 12, 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.