Company lists · Data refreshed November 2026

Top 25 Continuous improvement consulting services worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 23,359 companies tracked

RevenueBase identified 23,359 company matches for continuous improvement consulting services worldwide as of November 2026 and tracks 118,605 professional contacts across them, including 23,737 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 consulting services 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 continuous improvement consulting services 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

23,359Companies

118,605Contacts tracked

23,737Verified emails

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The 25 largest continuous improvement consulting services worldwide

Ranked by team size

Top 25 of 23,359 company matches for continuous improvement consulting services 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	AON	Exact match	Las Condes, ChileHQ recorded Nov 6, 2026	n/a	3,752 contacts →
	Exact match “Colaborando con nuestros clientes en la mejora contínua de la toma de desiciones” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Propia AB	Exact match	Norrköping, SwedenHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3	ACE	Exact match	CanadaHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
4	Planit	Exact match	Sydney, AustraliaHQ recorded Nov 6, 2026	1,001-5,000	1,671 contacts →
	Exact match “At Planit, we provide businesses with the vision, precision and independence they need to improve the quality of their software and the way they deliver it.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	W3global	Exact match	Frisco, United StatesHQ recorded Nov 6, 2026	501-1,000	1,166 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 · Nov 6, 2026 · View company records in RevenueBase
6	MAP	Exact match	Sherman Oaks, CA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
7	Steritech	Exact match	Charlotte, NC, United StatesHQ recorded Nov 6, 2026	1,001-5,000	838 contacts →
	Exact match “For over 30 years, Steritech has been an industry leader and pioneer in providing assessments and consulting solutions to companies drive operational consistency and help…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Visiativ	Exact match	Lyon, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
9	Julhiet Sterwen	Exact match	Neuilly Sur Seine, FranceHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
10	DB	Exact match	Qormi Qormi, MaltaHQ recorded Nov 6, 2026	n/a	480 contacts →
	Exact match “DB supports organisations build greater power, passion and performance by assisting them identify, set and implement the necessary dimension and bearing required to reach their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Kaizen Institute Global	Exact match	Zug, SwitzerlandHQ recorded Nov 6, 2026	501-1,000	457 contacts →
	Exact match “The Operating System for Continuous Improvement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	JOBS	Exact match	Asunción, ParaguayHQ recorded Nov 6, 2026	51-200	406 contacts →
	Exact match “Ayudamos a las organizaciones a mejorar su desempeño y a agregar valor para sus clientes"."Aportamos soluciones, que atienden las necesidades de las organizaciones y de las…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	London Consulting Group	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	397 contacts →
	Exact match “At London Consulting Group, we work closely with your team to analyze your processes, develop and implement solutions that significantly optimize profitability and train your…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Culturelligence	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	n/a	384 contacts →
	Exact match “Culturelligence drives organizational transformation by energizing and engaging leaders and employees as change champions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	KLB	Exact match	Vincennes, MexicoHQ recorded Nov 6, 2026	501-1,000	373 contacts →
	Exact match “KLB Group is an international consulting firm specializing in operational performance for more than 25 years and bringing together nearly 750 employees worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Gemba Concepts	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	201-500	311 contacts →
	Exact match “Gemba Concepts helps manufacturing and industrial businesses unlock hidden capacity, improve output and OEE, reduce lead time and inventory, and build operating systems that…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Koya Consulting INC	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	51-200	298 contacts →
	Exact match “Koya Consulting Inc, follows its own set of processes, methodologies, and disciplines in order to provide high-quality services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	S A Partners	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	290 contacts →
	Exact match “S A Partners helps organizations find, nurture, and sustain excellence in your purpose, people, and process.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Brandt Business Services	Exact match	Kuala Lumpur, MalaysiaHQ recorded Nov 6, 2026	501-1,000	281 contacts →
	Exact match “Built on the company’s core expertise, Brandt helps organizations achieve enhanced service levels through transforming the approach, performance, quality and efficiency of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Funcional	Exact match	Cascavel, BrazilHQ recorded Nov 6, 2026	51-200	265 contacts →
	Exact match “Com o propósito de transformar, potencializar e perpetuar negócios, apoiamos as empresas na gestão empresarial de resultado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	PSG	Exact match	London, IrelandHQ recorded Nov 6, 2026	n/a	264 contacts →
	Exact match “Put simply, PSG provides its clients with accelerated improvement in the performance of their organisation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Atos Information Technology Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Nov 6, 2026	10001+	259 contacts →
	Exact match “Atos Information Technology GmbH is a management consulting company” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Cargaison Express	Exact match	Mohali, IndiaHQ recorded Nov 6, 2026	201-500	256 contacts →
	Exact match “At Cargaison Express, we're not just an outsourcing company but your dedicated partners in scaling your business to new heights.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Moorhouse B Corp Certified	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	253 contacts →
	Exact match “We’re a dynamic consulting firm, focused on delivering change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Thought Logic Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	201-500	245 contacts →
	Exact match “Thought logic is a functionally-led, digitally enabled consultancy.” Recorded in the RevenueBase company graph · Nov 6, 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 consulting services”. 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 23,359 continuous improvement consulting services worldwide

See the full list, filter by size, metro and specialty, and access 23,737 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Continuous improvement consulting services worldwide at a glance

As of Nov 6, 2026

20.0%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Sao Paulo

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

19,078

11-50

3,441

51-200

553

201-500

117

501-1,000

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 consulting services are linked below.
What qualifies: Company records worldwide whose business descriptions match “continuous improvement consulting services” 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 23,737 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.

Continuous improvement consulting services by location

111 lists · largest first

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

How many continuous improvement consulting services are there worldwide?

RevenueBase identified 23,359 company matches for continuous improvement consulting services 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?

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

Which country has the most continuous improvement consulting services?

The United States leads with 4,307 companies, followed by Brazil (1,885) and the United Kingdom (1,222). Every continuous improvement consulting services list by country and city is linked on this page.

Which city has the most continuous improvement consulting services?

Sao Paulo leads with 366 company records, followed by London (305) and Paris (170).

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 23,737 professional contacts with verified work emails tracked across these 23,359 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.