Company lists · Data refreshed October 2026

Top 25 Energy performance monitoring companies based in the United States

Name: Energy performance monitoring companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 278 companies tracked

RevenueBase identified 278 company matches for energy performance monitoring companies associated with the United States as of October 2026 and tracks 4,774 professional contacts across them, including 1,343 with verified work emails. New York is the largest hub.

This list covers company matches for energy performance monitoring companies 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

278Companies

4,774Contacts tracked

1,343Verified emails

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The 25 largest energy performance monitoring companies based in the United States

Ranked by team size

Top 25 of 278 company matches for energy performance monitoring companies 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Cascade Energy	Exact match	Portland, OR, United StatesHQ recorded Oct 12, 2026	201-500	301 contacts →
	Exact match “At Cascade Energy, we believe in better.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Electro Industries Gaugetech	Exact match	Westbury, NY, United StatesHQ recorded Oct 12, 2026	201-500	243 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
3	Syserco, INC	Exact match	Fremont, CA, United StatesHQ recorded Oct 12, 2026	51-200	172 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
4	Touchstone IQ	Exact match	Denver, CO, United StatesHQ recorded Oct 12, 2026	51-200	151 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
5	Synergy Companies	Exact match	Fresno, CA, United StatesHQ recorded Oct 12, 2026	501-1,000	129 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
6	Pacific Energy Concepts PEC	Exact match	Vancouver, WA, United StatesHQ recorded Oct 12, 2026	51-200	95 contacts →
	Exact match “Pacific Energy Concepts™ (PEC) is North America’s most innovative energy optimization company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	PC Automated Controls, INC	Exact match	El Paso, TX, United StatesHQ recorded Oct 12, 2026	51-200	70 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	GSE	Exact match	La Jolla, CA, United StatesHQ recorded Oct 12, 2026	51-200	69 contacts →
	Exact match “GSE is dedicated to leading the world, and our clients, toward a more sustainable future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Quadlogic Controls Corp	Exact match	New York, NY, United StatesHQ recorded Oct 12, 2026	51-200	58 contacts →
	Exact match “Since 1982, Quadlogic has been committed to delivering accurate, sophisticated, and reliable metering systems.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Energy Management Systems, INC	Exact match	Exton, PA, United StatesHQ recorded Oct 12, 2026	51-200	54 contacts →
	Exact match “With over 40 years of experience, Energy Management Systems is one of the premier providers of Energy and Efficiency solutions to the Commercial and Residential Real Estate…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	QUEST	Exact match	Berkeley, CA, United StatesHQ recorded Oct 12, 2026	11-50	54 contacts →
	Exact match “QuEST provides cost effective energy efficiency services to utility and non-utility clients with a focus on the commercial and industrial sectors.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Nuenergen, LLC	Exact match	White Plains, NY, United StatesHQ recorded Oct 12, 2026	11-50	44 contacts →
	Exact match “NuEnergen specializes in assisting organizations in managing the complex world of energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Mchale & Associates, INC	Exact match	Redmond, WA, United StatesHQ recorded Oct 12, 2026	51-200	43 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Envinity INC	Exact match	State College, PA, United StatesHQ recorded Oct 12, 2026	51-200	42 contacts →
	Exact match “Envinity Commercial Energy Services specializes in large facility and healthcare energy optimization.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	POPPY	Exact match	San Francisco, United StatesHQ recorded Oct 12, 2026	11-50	41 contacts →
	Exact match “Poppy is the healthy sustainable building company.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Iconergy, LTD	Exact match	Denver, CO, United StatesHQ recorded Oct 12, 2026	11-50	34 contacts →
	Exact match “Iconergy is a leading energy services company committed to revolutionizing energy management.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	THG Energy Solutions	Exact match	Austin, TX, United StatesHQ recorded Oct 12, 2026	11-50	33 contacts →
	Exact match “Trusted by more than utility accounts across North America and backed by proven enterprise integrations, THG Energy Solutions helps commercial and industrial organizations…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	MAD Dash, INC	Exact match	Crystal Lake, IL, United StatesHQ recorded Oct 12, 2026	51-200	32 contacts →
	Exact match “In business since 1996, Mad Dash is the trusted advisers to utilities, technology providers, consultants and commercial and industrial customers.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Burton Energy Group	Exact match	Alpharetta, GA, United StatesHQ recorded Oct 12, 2026	11-50	31 contacts →
	Exact match “Burton Energy Group is a privately held, independent company providing energy management services for commercial businesses with multi-site, geographically diverse facilities.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Watchwire By Tango	Exact match	New York, NY, United StatesHQ recorded Oct 12, 2026	11-50	30 contacts →
	Exact match “Tango Energy & Sustainability (fka WatchWire) is a sustainability and energy management software-as-a-service (EMSaaS) provider.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Abraxas Energy Consulting	Exact match	Atascadero, CA, United StatesHQ recorded Oct 12, 2026	201-500	29 contacts →
	Exact match “In 2024, Abraxas Energy Consulting became a member of the Hillmann Family of Companies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	American Green Solutions LLC	Exact match	Naperville, IL, United StatesHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “American Green Solutions (AMGSol) is a premier offsite firm specializing in round-the-clock, 365-day digital and performance monitoring services tailored for solar energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Sagiliti	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “Sagiliti converts utility data into coordinated action-turning complexity into clarity and emissions into competitive advantage.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Vutility	Exact match	West Jordan, UT, United StatesHQ recorded Oct 12, 2026	11-50	28 contacts →
	Exact match “Vutility is the leading provider of scalable real-time, high-resolution, energy monitoring solutions, enabling businesses globally throughout the entire built world to optimize…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Empowered Buildings	Exact match	New York, NY, United StatesHQ recorded Oct 12, 2026	11-50	28 contacts →
	Exact match “Empowered Buildings empowers owners and managers with advanced energy efficiency technologies to reduce emissions, lower costs, ensure compliance, and optimize overall building…” Recorded in the RevenueBase company graph · Oct 12, 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 “energy performance monitoring companies”. 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 278 energy performance monitoring companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,343 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy performance monitoring companies based in the United States at a glance

As of Oct 12, 2026

28.1%Verified-email coverage

17.2Average contacts per company

1-10Median size (employees)

4.7%Largest-city concentration · New York

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

143

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 278 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 performance monitoring companies” 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 1,343 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 performance monitoring companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy performance monitoring companies are there based in the United States?

RevenueBase identified 278 company matches for energy performance monitoring companies 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?

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

Which city has the most energy performance monitoring companies?

New York leads with 13 company records, followed by Houston (7) and Denver (6).

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 1,343 professional contacts with verified work emails tracked across these 278 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.