Company lists · Data refreshed September 2026

Top 25 Commercial energy auditing software companies based in the United States

RevenueBase identified 448 company matches for commercial energy auditing software companies associated with the United States as of September 2026 and tracks 7,428 professional contacts across them, including 3,057 with verified work emails. New York is the largest hub.

This list covers company matches for commercial energy auditing software 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 September 27, 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 Sep 27, 2026 How this list was built
448Companies
7,428Contacts tracked
3,057Verified emails
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The 25 largest commercial energy auditing software companies based in the United States

Ranked by team size
Top 25 of 448 company matches for commercial energy auditing software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchHouston, TX, United StatesHQ recorded Sep 27, 20261,001-5,0001,563 contacts →

Exact match

“Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchShelton, CT, United StatesHQ recorded Sep 27, 2026201-500366 contacts →

Exact match

“Budderfly is redefining how energy efficiency, resilience, and grid participation can work together across America’s commercial sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 27, 202651-200223 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchDenver, CO, United StatesHQ recorded Sep 27, 202651-200167 contacts →

Exact match

“Since 2007, Power TakeOff has been the industry leader in the creation of data-first utility products, services and efficiency programs.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchFremont, CA, United StatesHQ recorded Sep 27, 202651-200164 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 · Sep 27, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Sep 27, 202651-200139 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchMilford, OH, United StatesHQ recorded Sep 27, 202651-200116 contacts →

Exact match

“We are a global provider of energy efficiency solutions for commercial buildings with five business offerings: HVAC Testing, Adjusting & Balancing, Intelli-Hood® Kitchen…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchIthaca, NY, United StatesHQ recorded Sep 27, 202651-200112 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchPhiladelphia, PA, United StatesHQ recorded Sep 27, 202651-20079 contacts →

Exact match

“Headquartered in Philadelphia, Ecosave is a leading global independent Energy-as-a-Service provider, offering free energy savings assessments, guaranteed savings, fixed price…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchCarlsbad, CA, United StatesHQ recorded Sep 27, 202651-20074 contacts →

Exact match

“Founded in 1994, Alternative Energy Systems Consulting, Inc.(AESC) is an energy consultancy that drives solutions in energy efficiency, renewable energy, distributed energy…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchEl Paso, TX, United StatesHQ recorded Sep 27, 202651-20073 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchPortland, OR, United StatesHQ recorded Sep 27, 202651-20060 contacts →

Exact match

“Energy 350 takes pride in performing high quality energy studies and energy efficiency related services for end users as well as program administrators.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchExton, PA, United StatesHQ recorded Sep 27, 202651-20057 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 · Sep 27, 2026 · View company records in RevenueBase
14Exact matchSan Francisco, CA, United StatesHQ recorded Sep 27, 202651-20057 contacts →

Exact match

“Gravity is the only enterprise carbon and energy management platform that helps companies automate reporting and deploy cost-saving energy projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchJacksonville, FL, United StatesHQ recorded Sep 27, 202651-20052 contacts →

Exact match

“SkyeTec is an award winning energy rating and indoor environmental consulting company that provides third-party inspections for residential and commercial construction projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchOmaha, NE, United StatesHQ recorded Sep 27, 202611-5052 contacts →

Exact match

“Bes-Tech has been a leader in energy efficient building systems technologies for the past nine years.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchSmithfield, RI, United StatesHQ recorded Sep 27, 202651-20048 contacts →

Exact match

“Energy Source helps organizations simplify energy efficiency, electrification, EV charging, distributed energy, and electrical infrastructure projects.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Sep 27, 202611-5047 contacts →

Exact match

“Iconergy is a leading energy services company committed to revolutionizing energy management.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchMerrimack, NH, United StatesHQ recorded Sep 27, 202651-20044 contacts →

Exact match

“Energy Efficient Investments, Inc.(EEI) is a New England Energy Service Company providing comprehensive building analysis and turn-key building solutions.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchRocklin, CA, United StatesHQ recorded Sep 27, 202651-20044 contacts →

Exact match

“We provide energy solutions for homes and businesses.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchState College, PA, United StatesHQ recorded Sep 27, 202651-20042 contacts →

Exact match

“Envinity Commercial Energy Services specializes in large facility and healthcare energy optimization.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchAustin, TX, United StatesHQ recorded Sep 27, 202611-5041 contacts →

Exact match

“Bee® (Building energy efficiency) is a building and facility energy engineering firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchTempe, AZ, United StatesHQ recorded Sep 27, 202611-5040 contacts →

Exact match

“FOR Energy is committed to being your single source for living a more sustainable and energy-efficient lifestyle.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5039 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 · Sep 27, 2026 · View company records in RevenueBase
25Exact matchClearwater, FL, United StatesHQ recorded Sep 27, 202611-5038 contacts →

Exact match

“Evaluating immediate and long-term solutions needed to make your home more energy efficient will save you significant money over time.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 448 commercial energy auditing software companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,057 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Commercial energy auditing software companies based in the United States at a glance

As of Sep 27, 2026
41.2%Verified-email coverage
16.6Average contacts per company
1-10Median size (employees)
3.8%Largest-city concentration · New York
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
244
11-50
152
51-200
40
201-500
6
1,001-5,000
3
5,001-10,000
1
10001+
2

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 448 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 “commercial energy auditing software 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 3,057 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 September 27, 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 “commercial energy auditing software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial energy auditing software companies are there based in the United States?

RevenueBase identified 448 company matches for commercial energy auditing software companies associated with the United States as of September 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?

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

Which city has the most commercial energy auditing software companies?

New York leads with 17 company records, followed by Denver (13) and Chicago (8).

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 3,057 professional contacts with verified work emails tracked across these 448 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 September 27, 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.