Company lists · Data refreshed November 2026

Top 25 Operational excellence consultancies worldwide

Name: Operational excellence consultancies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 38,065 companies tracked

RevenueBase identified 38,065 company matches for operational excellence consultancies worldwide as of November 2026 and tracks 236,697 professional contacts across them, including 53,148 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for operational excellence consultancies 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 5, 2026. Country and city lists for operational excellence consultancies 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 5, 2026 How this list was built

38,065Companies

236,697Contacts tracked

53,148Verified emails

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The 25 largest operational excellence consultancies worldwide

Ranked by team size

Top 25 of 38,065 company matches for operational excellence consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Eficacia	Exact match	Cali, ColombiaHQ recorded Nov 5, 2026	10001+	5,573 contacts →
	Exact match “Incrementamos la productividad y eficiencia de nuestros clientes- Más de 40 años de experiencia en el mercado- Líderes en Soluciones de Mercadeo, Trade Marketing, Ventas y Gestión…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Propia AB	Exact match	Norrköping, SwedenHQ recorded Nov 5, 2026	n/a	2,517 contacts →
	Exact match “Propia is a Consultant Company offering competence and proven methodology within Operational Excellence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	ACE	Exact match	CanadaHQ recorded Nov 5, 2026	n/a	1,989 contacts →
	Exact match “consulting firm in quality and environmental management system, quality control,quality assurance and lean manufacturing and productivity improvement.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	North Highland	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,936 contacts →
	Exact match “North Highland helps businesses move from strategy to reality, taking a pragmatic and practical approach to build solutions that work and create impact that lasts.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Nihilent	Exact match	Pune, IndiaHQ recorded Nov 5, 2026	1,001-5,000	1,764 contacts →
	Exact match “Nihilent is a Global Consulting and Services Company using a human-centred approach for problem-solving and change management, Nihilent’s comprehensive range of expertise in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	MRO	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 5, 2026	1,001-5,000	1,733 contacts →
	Exact match “Nós acreditamos que recursos são preciosos e precisam ser bem geridos para se perpetuar.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	DSS	Exact match	Geneva, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	1,687 contacts →
	Exact match “dss⁺ is the operational transformation partner for complex and high-hazard industries.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Grupo Lucky	Exact match	Lima, PeruHQ recorded Nov 5, 2026	1,001-5,000	1,272 contacts →
	Exact match “En Grupo Lucky llevamos más de treinta años ayudando a empresas líderes a anticiparse al mañana y a tomar las decisiones más relevantes sobre su perfomance en canales comerciales…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Horváth	Exact match	Stuttgart, GermanyHQ recorded Nov 5, 2026	1,001-5,000	1,226 contacts →
	Exact match “Horváth is an international, independent management consultancy with more than 1,300 employees across offices in Europe, the United States, and Asia.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Porsche Consulting	Exact match	Stuttgart, CA, GermanyHQ recorded Nov 5, 2026	501-1,000	1,082 contacts →
	Exact match “As a leading consultancy for putting strategies into practice, we have a clear mission: we generate competitive advantage on the basis of measurable results.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Xpertal Global Services	Exact match	Monterrey, MexicoHQ recorded Nov 5, 2026	1,001-5,000	1,067 contacts →
	Exact match “Xpertal, es una Unidad de Servicio de FEMSA que genera soluciones innovadoras para la transformación, ejecución y gestión de procesos.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Visagio	Exact match	Rio De Janeiro, BrazilHQ recorded Nov 5, 2026	501-1,000	1,063 contacts →
	Exact match “A Visagio Group company.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	MAP	Exact match	Sherman Oaks, CA, United StatesHQ recorded Nov 5, 2026	n/a	964 contacts →
	Exact match “We are a Performance Improvement Consulting Firm Increase profitability and productivity with our proven Management System™.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Westernacher Consulting	Exact match	Heidelberg, GermanyHQ recorded Nov 5, 2026	1,001-5,000	959 contacts →
	Exact match “Founded in 1969, Westernacher Consulting operates worldwide, with consultants in Europe, Asia and the Americas.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Argon & CO	Exact match	Levallois-perret, FranceHQ recorded Nov 5, 2026	1,001-5,000	926 contacts →
	Exact match “Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	MEB Energy	Exact match	Umhlanga, South AfricaHQ recorded Nov 5, 2026	n/a	845 contacts →
	Exact match “Our unique enthusiastic culture, integrity, honesty, and determination to succeed, coupled with an experience factor, allows us to deliver quality to international standards.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	CAI	Exact match	Indianapolis, United StatesHQ recorded Nov 5, 2026	501-1,000	776 contacts →
	Exact match “At CAI, we are a professional services firm designed to accelerate operational readiness and excellence in critical environments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Visiativ	Exact match	Lyon, FranceHQ recorded Nov 5, 2026	1,001-5,000	770 contacts →
	Exact match “Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Square Management	Exact match	Neuilly Sur Seine, FranceHQ recorded Nov 5, 2026	501-1,000	707 contacts →
	Exact match “Square Management est un cabinet de conseil spécialisé en stratégie et organisation qui accompagne ses clients dans l’anticipation, la conception et la réalisation de leurs…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 5, 2026	501-1,000	661 contacts →
	Exact match “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Efeso Management Consultants	Exact match	Paris, FranceHQ recorded Nov 5, 2026	1,001-5,000	632 contacts →
	Exact match “At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Analytix Solutions	Exact match	Woburn, MA, United StatesHQ recorded Nov 5, 2026	501-1,000	624 contacts →
	Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	TNP Consultants	Exact match	Levallois-perret, FranceHQ recorded Nov 5, 2026	501-1,000	612 contacts →
	Exact match “Created in 2007, TNP is an independent French consulting firm specializing in operational, regulatory and digital transformations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Nov 5, 2026	501-1,000	566 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Norsys	Exact match	Ennevelin, FranceHQ recorded Nov 5, 2026	501-1,000	518 contacts →
	Exact match “La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded in the RevenueBase company graph · Nov 5, 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 “operational excellence consultancies”. 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 38,065 operational excellence consultancies worldwide

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Operational excellence consultancies worldwide at a glance

As of Nov 5, 2026

22.5%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

2.0%Largest-city concentration · Sao Paulo

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

29,821

11-50

6,395

51-200

1,248

201-500

257

501-1,000

105

1,001-5,000

5,001-10,000

10001+

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 operational excellence consultancies are linked below.
What qualifies: Company records worldwide whose business descriptions match “operational excellence consultancies” 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 53,148 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 5, 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.

Operational excellence consultancies by location

179 lists · largest first

Every Operational excellence consultancies 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 “operational excellence consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many operational excellence consultancies are there worldwide?

RevenueBase identified 38,065 company matches for operational excellence consultancies 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?

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

Which country has the most operational excellence consultancies?

The United States leads with 6,253 companies, followed by Brazil (3,287) and the United Kingdom (2,215). Every operational excellence consultancies list by country and city is linked on this page.

Which city has the most operational excellence consultancies?

Sao Paulo leads with 754 company records, followed by London (685) and Paris (469).

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 53,148 professional contacts with verified work emails tracked across these 38,065 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 5, 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.