Company lists · Data refreshed September 2026

Top 25 Continuous improvement consultants worldwide

Name: Continuous improvement consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 42,698 companies tracked

RevenueBase identified 42,698 company matches for continuous improvement consultants worldwide as of September 2026 and tracks 276,388 professional contacts across them, including 51,552 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for continuous improvement 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 September 19, 2026. Country and city lists for continuous improvement 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 Sep 19, 2026 How this list was built

42,698Companies

276,388Contacts tracked

51,552Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest continuous improvement consultants worldwide

Ranked by team size

Top 25 of 42,698 company matches for continuous improvement consultants worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 Sep 19, 2026	10001+	4,692 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 · Sep 19, 2026 · View company records in RevenueBase
2	Management Solutions	Exact match	Madrid, SpainHQ recorded Sep 19, 2026	1,001-5,000	4,468 contacts →
	Exact match “Management Solutions is a leading provider of business consulting services for regulated industries.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Propia AB	Exact match	Norrköping, SwedenHQ recorded Sep 19, 2026	n/a	2,448 contacts →
	Exact match “Propia is a Consultant Company offering competence and proven methodology within Operational Excellence.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	ACE	Exact match	CanadaHQ recorded Sep 19, 2026	n/a	1,915 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 · Sep 19, 2026 · View company records in RevenueBase
5	Nihilent	Exact match	Pune, IndiaHQ recorded Sep 19, 2026	1,001-5,000	1,703 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 · Sep 19, 2026 · View company records in RevenueBase
6	MRO	Exact match	Rio De Janeiro, BrazilHQ recorded Sep 19, 2026	1,001-5,000	1,581 contacts →
	Exact match “Nós acreditamos que recursos são preciosos e precisam ser bem geridos para se perpetuar.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Hitech Digital Solutions	Exact match	Ahmedabad, IndiaHQ recorded Sep 19, 2026	1,001-5,000	1,253 contacts →
	Exact match “HitechDigital is an integrated digital solutions company focused on end-to-end process management and optimization, but we are not just your typical digital solutions company.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	FBSPL	Exact match	New York, NY, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,224 contacts →
	Exact match “FBSPL is an AI-integrated consulting firm that helps businesses enhance efficiency through intelligent processes, technology, and domain expertise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	W3global	Exact match	Frisco, TX, United StatesHQ recorded Sep 19, 2026	501-1,000	1,149 contacts →
	Exact match “W3Global is a leading provider of end-to-end consulting services, empowering businesses to achieve their strategic goals and optimize their operations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Intelligroup	Exact match	Princeton, NJ, United StatesHQ recorded Sep 19, 2026	1,001-5,000	1,121 contacts →
	Exact match “Intelligroup is a global provider of innovative consulting, technology, and outsourcing services.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	MAP	Exact match	Sherman Oaks, CA, United StatesHQ recorded Sep 19, 2026	n/a	912 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 · Sep 19, 2026 · View company records in RevenueBase
12	Argon & CO	Exact match	Levallois-perret, FranceHQ recorded Sep 19, 2026	1,001-5,000	858 contacts →
	Exact match “Argon & Co is a global management consultancy that specialises in operations strategy and transformation.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	MEB Energy	Exact match	Umhlanga, South AfricaHQ recorded Sep 19, 2026	n/a	840 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 · Sep 19, 2026 · View company records in RevenueBase
14	Go2b	Exact match	São Paulo, BrazilHQ recorded Sep 19, 2026	n/a	815 contacts →
	Exact match “Criada em 2013, a Goiás Business nasceu para fornecer consultoria comercial para uma grande empresa de soluções em recursos humanos, tendo como resultado a geração de mais de 1.8…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	CAI	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 19, 2026	501-1,000	763 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 · Sep 19, 2026 · View company records in RevenueBase
16	Visiativ	Exact match	Lyon, FranceHQ recorded Sep 19, 2026	1,001-5,000	750 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 · Sep 19, 2026 · View company records in RevenueBase
17	デロイトトーマツコンサルティング(合同)	Exact match	千代田区, JapanHQ recorded Sep 19, 2026	501-1,000	696 contacts →
	Exact match “is a management consulting company based out of, Japan.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Analytix Solutions	Exact match	Woburn, MA, United StatesHQ recorded Sep 19, 2026	501-1,000	640 contacts →
	Exact match “Welcome to Analytix Solutions!” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	SEI	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 19, 2026	501-1,000	618 contacts →
	Exact match “SEI is a management consulting firm delivering fresh perspectives and reliable results.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	The Resource Group, Spend Management Solutions	Exact match	St. Louis, MO, United StatesHQ recorded Sep 19, 2026	201-500	557 contacts →
	Exact match “The Resource Group, LLC is a business transformation services organization that specializes in the area of non-payroll spend management and the processes required to sustain the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Sep 19, 2026	501-1,000	551 contacts →
	Exact match “julhiet sterwen is a key player in management, human resources and operational consulting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	DLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 19, 2026	201-500	546 contacts →
	Exact match “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Norsys	Exact match	Ennevelin, FranceHQ recorded Sep 19, 2026	501-1,000	528 contacts →
	Exact match “La vision du groupe norsys : développer une performance globale de l’entreprise.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Grupo Versia	Exact match	Barakaldo, SpainHQ recorded Sep 19, 2026	501-1,000	489 contacts →
	Exact match “Grupo Versia es una compañía dedicada a la mejora de procesos de negocio de sus clientes.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Unity Consulting & Innovation	Exact match	Büren, GermanyHQ recorded Sep 19, 2026	201-500	483 contacts →
	Exact match “UNITY is the management consultancy for innovation and digital transformation.” Recorded in the RevenueBase company graph · Sep 19, 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 “continuous improvement consultants”. 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 42,698 continuous improvement consultants worldwide

See the full list, filter by size, metro and specialty, and access 51,552 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Continuous improvement consultants worldwide at a glance

As of Sep 19, 2026

18.7%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

1.8%Largest-city concentration · Sao Paulo

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

33,101

11-50

7,452

51-200

1,476

201-500

346

501-1,000

113

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 continuous improvement consultants are linked below.
What qualifies: Company records worldwide whose business descriptions match “continuous improvement 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 51,552 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 19, 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.

Continuous improvement consultants by location

158 lists · largest first

Every Continuous improvement 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 “continuous improvement consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many continuous improvement consultants are there worldwide?

RevenueBase identified 42,698 company matches for continuous improvement consultants worldwide 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?

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

Which country has the most continuous improvement consultants?

The United States leads with 7,096 companies, followed by Brazil (3,694) and the United Kingdom (1,963). Every continuous improvement consultants list by country and city is linked on this page.

Which city has the most continuous improvement consultants?

Sao Paulo leads with 786 company records, followed by London (509) and Paris (447).

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 51,552 professional contacts with verified work emails tracked across these 42,698 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 42,698 continuous improvement consultants worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.