Company lists · Data refreshed October 2026

Top 25 Energy efficiency auditors manufacturing companies worldwide

Name: Energy efficiency auditors manufacturing companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 4,690 companies tracked

RevenueBase identified 4,690 company matches for energy efficiency auditors manufacturing companies worldwide as of October 2026 and tracks 35,668 professional contacts across them, including 9,378 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for energy efficiency auditors manufacturing companies 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 12, 2026. Country and city lists for energy efficiency auditors manufacturing companies 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 12, 2026 How this list was built

4,690Companies

35,668Contacts tracked

9,378Verified emails

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The 25 largest energy efficiency auditors manufacturing companies worldwide

Ranked by team size

Top 25 of 4,690 company matches for energy efficiency auditors manufacturing companies worldwide, 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	Riello	Exact match	Legnago, ItalyHQ recorded Oct 12, 2026	1,001-5,000	730 contacts →
	Exact match “For over 100 years, Riello’s Energy For Life has been at the core of its industrial policy, guiding the company in the development of solutions designed to provide comfort and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Veolia Industries Global Solutions	Exact match	Aubervilliers, FranceHQ recorded Oct 12, 2026	1,001-5,000	429 contacts →
	Exact match “Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Tempel Group	Exact match	Hospitalet De Llobregat, SpainHQ recorded Oct 12, 2026	51-200	360 contacts →
	Exact match “Tempel Group is an international company with more than 45 years of experience, specialized in consumer electronics, industrial engineering, and energy efficiency.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	ترشيد Tarshid	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 12, 2026	201-500	355 contacts →
	Exact match “The National Energy Services Company (TARSHID) is a national company wholly owned by the Public Investment Fund (PIF).” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Deode Energia	Exact match	Juiz De Fora, BrazilHQ recorded Oct 12, 2026	201-500	313 contacts →
	Exact match “A DEODE Energia foi fundada em 2012 proveniente da HF Energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	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
8	Prime Energy	Exact match	Sao Paulo, BrazilHQ recorded Oct 12, 2026	51-200	236 contacts →
	Exact match “Empresa voltada a projetos de Otimização e Eficiêntização no uso da energia elétrica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Energy Recovery, INC	Exact match	San Leandro, CA, United StatesHQ recorded Oct 12, 2026	201-500	222 contacts →
	Exact match “Energy Recovery (Nasdaq: ERII) designs and manufactures world-class energy-saving technology for critical infrastructure that communities rely on every day, driving a more…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	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
11	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
12	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
13	Ledax Energia	Exact match	Salvador, BrazilHQ recorded Oct 12, 2026	51-200	189 contacts →
	Exact match “A Ledax é uma indústria que fornece soluções de eficiência energética B2B através de iluminação LED, geração de energia fotovoltaica (placas solares), monitoramento de consumo de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	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
15	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
16	Indoor Energy	Exact match	Stockholm, SwedenHQ recorded Oct 12, 2026	201-500	132 contacts →
	Exact match “Våra kunder har de energieffektivaste fastigheterna!” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	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
18	Resalta	Exact match	Ljubljana, SloveniaHQ recorded Oct 12, 2026	51-200	129 contacts →
	Exact match “Resalta is a leading European energy service company (ESCO) helping organizations reduce costs, lower emissions, and optimize energy use.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	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
20	Certinergy	Exact match	La Garenne-colombes, FranceHQ recorded Oct 12, 2026	51-200	128 contacts →
	Exact match “Depuis sa création en 2008, CertiNergy se mobilise pour impulser et mettre en œuvre des actions d’économies d’énergie pour tous les consommateurs d’énergie, du particulier à…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	BBP	Exact match	SingaporeHQ recorded Oct 12, 2026	51-200	125 contacts →
	Exact match “bbp is an award-winning energy efficiency company that enables businesses to achieve their carbon neutrality and sustainability goals.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	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
23	PKV	Exact match	Brno, Czech RepublicHQ recorded Oct 12, 2026	51-200	120 contacts →
	Exact match “We create a sustainable future.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	INDEA	Exact match	Aalst, BelgiumHQ recorded Oct 12, 2026	n/a	118 contacts →
	Exact match “Wij helpen industriële bedrijven hun energiekosten te verminderen.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	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

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 manufacturing 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 4,690 energy efficiency auditors manufacturing companies worldwide

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Energy efficiency auditors manufacturing companies worldwide at a glance

As of Oct 12, 2026

26.3%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

1.3%Largest-city concentration · Madrid

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

2,994

11-50

1,327

51-200

281

201-500

501-1,000

1,001-5,000

5,001-10,000

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 energy efficiency auditors manufacturing companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “energy efficiency auditors manufacturing 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. 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 9,378 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.

Energy efficiency auditors manufacturing companies by location

24 lists · largest first

Every Energy efficiency auditors manufacturing companies 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 “energy efficiency auditors manufacturing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficiency auditors manufacturing companies are there worldwide?

RevenueBase identified 4,690 company matches for energy efficiency auditors manufacturing companies 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?

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

Which country has the most energy efficiency auditors manufacturing companies?

The United States leads with 811 companies, followed by Spain (386) and France (325). Every energy efficiency auditors manufacturing companies list by country and city is linked on this page.

Which city has the most energy efficiency auditors manufacturing companies?

Madrid leads with 61 company records, followed by Paris (52) and Barcelona (31).

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 9,378 professional contacts with verified work emails tracked across these 4,690 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.