Company lists · Data refreshed October 2026

Top 25 Energy efficiency auditors industrial companies based in the United States

Name: Energy efficiency auditors industrial 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 797 companies tracked

RevenueBase identified 797 company matches for energy efficiency auditors industrial companies associated with the United States as of October 2026 and tracks 10,509 professional contacts across them, including 4,076 with verified work emails. New York is the largest hub.

This list covers company matches for energy efficiency auditors industrial 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

797Companies

10,509Contacts tracked

4,076Verified emails

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The 25 largest energy efficiency auditors industrial companies based in the United States

Ranked by team size

Top 25 of 797 company matches for energy efficiency auditors industrial 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	Clearesult	Exact match	Austin, TX, United StatesHQ recorded Oct 12, 2026	1,001-5,000	2,206 contacts →
	Exact match “CLEAResult is the largest provider of energy efficiency, energy transition and energy sustainability services in North America.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	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
3	PEG	Exact match	Fairfax, VA, United StatesHQ recorded Oct 12, 2026	201-500	216 contacts →
	Exact match “PEG presents a comprehensive capacity for the evaluation and understanding of a broad base of energy and environmental sustainability related programs, policies and initiatives.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Dalkia Energy Solutions	Exact match	Beverly, MA, United StatesHQ recorded Oct 12, 2026	201-500	213 contacts →
	Exact match “Dalkia Energy Solutions, a subsidiary of the EDF (Électricité de France) Group, is a national leader in energy efficiency and sustainability for commercial, industrial, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Energy Management Collaborative EMC	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 12, 2026	201-500	207 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
6	Bright Power	Exact match	New York, NY, United StatesHQ recorded Oct 12, 2026	51-200	201 contacts →
	Exact match “Bright Power is a leading provider of energy efficiency and decarbonization solutions for the real estate industry.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Concord Engineering Group, INC	Exact match	Voorhees, NJ, United StatesHQ recorded Oct 12, 2026	51-200	148 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	RISE	Exact match	Cranston, RI, United StatesHQ recorded Oct 12, 2026	201-500	147 contacts →
	Exact match “RISE is a pioneer in the delivery of turnkey energy-efficiency services for residential, commercial and industrial facilities.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Sain Engineering Associates INC	Exact match	Birmingham, AL, United StatesHQ recorded Oct 12, 2026	51-200	138 contacts →
	Exact match “Sain Engineering Associates, Inc.(SEA) is a U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Melink Corporation	Exact match	Milford, OH, United StatesHQ recorded Oct 12, 2026	51-200	131 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 · Oct 12, 2026 · View company records in RevenueBase
11	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
12	Cypress Envirosystems	Exact match	San Jose, CA, United StatesHQ recorded Oct 12, 2026	11-50	128 contacts →
	Exact match “We Make Buildings Brilliant.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Michaels Energy- An Inc. 5000 Company	Exact match	La Crosse, WI, United StatesHQ recorded Oct 12, 2026	51-200	123 contacts →
	Exact match “Michaels Energy is a veteran-owned energy consulting firm that exists to help businesses minimize waste and maximize value.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	PSD	Exact match	Ithaca, NY, United StatesHQ recorded Oct 12, 2026	51-200	117 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
15	KW Engineering	Exact match	Oakland, CA, United StatesHQ recorded Oct 12, 2026	51-200	101 contacts →
	Exact match “In 1998, I started kW Engineering as a two-person firm with a singular vision: to become the leading technical experts at saving money in buildings by saving energy and water.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Navigate Power	Exact match	Chicago, IL, United StatesHQ recorded Oct 12, 2026	1,001-5,000	89 contacts →
	Exact match “Register Your Interest: https://navigatepower.pinpointhq.com/register-your-interest/new Navigate Power is a leading electricity and natural gas consulting firm, headquartered in…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Optimum Energy	Exact match	Seattle, WA, United StatesHQ recorded Oct 12, 2026	51-200	84 contacts →
	Exact match “With 20 years of experience and 300+ plants and institutions served globally, nobody understands energy infrastructure, efficiency, and financial opportunity quite like Optimum…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	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
19	SEMCO	Exact match	Birmingham, AL, United StatesHQ recorded Oct 12, 2026	n/a	70 contacts →
	Exact match “If your business is interested in cutting energy costs and securing little known incentives to help fund initial project costs, SEMCO can help you.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Energy 350, INC	Exact match	Portland, OR, United StatesHQ recorded Oct 12, 2026	51-200	64 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 · Oct 12, 2026 · View company records in RevenueBase
21	Partner Energy	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 12, 2026	51-200	57 contacts →
	Exact match “Partner Energy, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Staples Energy	Exact match	Pewaukee, WI, United StatesHQ recorded Oct 12, 2026	51-200	56 contacts →
	Exact match “Staples Energy helps commercial and residential customers, places of worship, and public facilities save hundreds of millions of kilowatt hours of energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	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
24	Skill Demand	Exact match	Carmel, IN, United StatesHQ recorded Oct 12, 2026	51-200	53 contacts →
	Exact match “Skill Demand Energy partners with utilities, local and state governments, and other entities that provide solutions to reduce America’s energy usage.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	FCI Management	Exact match	Cerritos, CA, United StatesHQ recorded Oct 12, 2026	51-200	52 contacts →
	Exact match “FCI provides impactful energy solutions at every point on the delivery chain-from system design to program development to marketing and installation.” 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 efficiency auditors industrial 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 797 energy efficiency auditors industrial companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,076 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficiency auditors industrial companies based in the United States at a glance

As of Oct 12, 2026

38.8%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

3.0%Largest-city concentration · New York

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

430

11-50

283

51-200

201-500

501-1,000

1,001-5,000

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 797 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 efficiency auditors industrial 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 4,076 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 efficiency auditors industrial companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency auditors industrial companies are there based in the United States?

RevenueBase identified 797 company matches for energy efficiency auditors industrial 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?

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

Which city has the most energy efficiency auditors industrial companies?

New York leads with 24 company records, followed by Chicago (14) and Houston (14).

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 4,076 professional contacts with verified work emails tracked across these 797 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.