Company lists · Data refreshed November 2026

Top 25 Iso 50001 certification consultants worldwide

RevenueBase identified 2,976 company matches for iso 50001 certification consultants worldwide as of November 2026 and tracks 15,132 professional contacts across them, including 2,519 with verified work emails. India is the largest market and Lima the largest hub.

This list covers company matches for iso 50001 certification consultants 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 November 6, 2026. Country and city lists for iso 50001 certification consultants 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 Nov 6, 2026 How this list was built
2,976Companies
15,132Contacts tracked
2,519Verified emails
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The 25 largest iso 50001 certification consultants worldwide

Ranked by team size
Top 25 of 2,976 company matches for iso 50001 certification consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchBangalore, IndiaHQ recorded Nov 6, 2026n/a215 contacts →

Exact match

“Dear Sir/Madam, This is Mahendra, I would first like to take this opportunity to introduce my company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGuadalajara, MexicoHQ recorded Nov 6, 202651-200190 contacts →

Exact match

“Somos una firma con reconocimiento internacional que ofrece servicios de certificación, capacitación y evaluación de la conformidad en diferentes estándares nacionales e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWest Malling, United KingdomHQ recorded Nov 6, 2026201-500158 contacts →

Exact match

“Amtivo Group provides expert certification services for ISO standards, as well as training and related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchManchester, United KingdomHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Our reputation for providing outstanding service explains why clients who joined us when we first opened our doors in 1993 are still with us today.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWakefield, United KingdomHQ recorded Nov 6, 2026201-500135 contacts →

Exact match

“Elmhurst Energy and Stroma Certification have merged.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNorwich, United KingdomHQ recorded Nov 6, 202651-200120 contacts →

Exact match

“We believe in keeping ISO certification simple, so that's exactly what we do.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-200110 contacts →

Exact match

“In 1997, the GUTcertifizierungsgesellschaft für Managementsysteme (GUT Certification Company for Management Systems) was founded - separated and spun off from the engineering and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRabat, United StatesHQ recorded Nov 6, 202651-20099 contacts →

Exact match

“Maghrebnet est un acteur incontournable des services en technologies de l’information et de l'énergie électrique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTehran, IranHQ recorded Nov 6, 2026201-50093 contacts →

Exact match

“Monitoring & Conformity Assessment Iran پایش و ارزیابی انطباق ایران Company Providing Conformity Assessment Industrial services Certification Services for a wide range of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDesio, ItalyHQ recorded Nov 6, 202651-20088 contacts →

Exact match

“Alavie garantisce la qualità dei propri servizi ed il supporto al cliente.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBrazilHQ recorded Nov 6, 2026n/a83 contacts →

Exact match

“Graduação em Mecânica pela UNIMEP, com Pós Graduação em Administração de Qualidade e Produtividade pela Faculdades Salesianas e Gestão Ambiental pela ESALQ-USP com vários cursos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-5079 contacts →

Exact match

“World Wide Industrial & Systems Engineers (WWISE) is a leading ISO consultancy, training, and systems implementation organisation with its Head Office based in Centurion, Gauteng…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLaval (montreal), QC, CanadaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“MSECB is specialized in the certification of management systems on a wide range of international standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLewisburg, PA, United StatesHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Core Business Solutions specializes in the needs of small businesses seeking ISO 9001 certification.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“SIS Certifications Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchConcepción, ChileHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“SAPRI, es una Empresa de Servicios y Asesoría Profesional para la Industria, localizada en la ciudad de Concepción, la cual presta servicios de Ingeniería, Puesta en Marcha (Área…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSpring, United StatesHQ recorded Nov 6, 2026n/a45 contacts →

Exact match

“ABS Quality Evaluations, Inc.(ABS QE) is a global leader in quality assurance and business improvement services with over 30 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchBantul, IndonesiaHQ recorded Nov 6, 202611-5045 contacts →

Exact match

“At PT Mitra Berdaya Optima, we specialize in business consulting services based on ISO standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBalikpapan, IndonesiaHQ recorded Nov 6, 2026201-50045 contacts →

Exact match

“Why Choose us?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPune, IndiaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Zenith Quality Assessors Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMexico City, MexicoHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“We are a consulting firm for the implementation of Management Systems under international standards ISO (International Organization for Standardization), such as: ISO 9001…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDraper, UT, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“The Axeon Difference Axeon Corporation is a customer-focused, practical and approachable, technically sound training and consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchAbudhabi, United Arab EmiratesHQ recorded Nov 6, 2026201-50041 contacts →

Exact match

“LMS Certifications Pvt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“A Pieta é a maior assessoria de homologação do Brasil.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“Our organization is an accredited Certification body for Management System Certification and Exemplar Global (RABQSA) certified training provider for Lead Auditor Training/…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 2,976 iso 50001 certification consultants worldwide

See the full list, filter by size, metro and specialty, and access 2,519 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso 50001 certification consultants worldwide at a glance

As of Nov 6, 2026
16.6%Verified-email coverage
5.1Average contacts per company
1-10Median size (employees)
1.5%Largest-city concentration · Lima
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,110
11-50
675
51-200
120
201-500
33
501-1,000
4
1,001-5,000
2
5,001-10,000
2
10001+
1

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 iso 50001 certification consultants are linked below.
What qualifies
Company records worldwide whose business descriptions match “iso 50001 certification consultants” 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 2,519 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 November 6, 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.

Iso 50001 certification consultants by location

17 lists · largest first

Every Iso 50001 certification consultants 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 “iso 50001 certification consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso 50001 certification consultants are there worldwide?

RevenueBase identified 2,976 company matches for iso 50001 certification consultants worldwide as of November 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?

Kotak Life Insurance Company PVT LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most iso 50001 certification consultants?

India leads with 274 companies, followed by the United Kingdom (258) and Brazil (167). Every iso 50001 certification consultants list by country and city is linked on this page.

Which city has the most iso 50001 certification consultants?

Lima leads with 44 company records, followed by London (30) and Sao Paulo (30).

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 2,519 professional contacts with verified work emails tracked across these 2,976 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 November 6, 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.