Company lists · Data refreshed October 2026

Top 25 Continuous process improvement consulting services based in the United Kingdom

RevenueBase identified 800 company matches for continuous process improvement consulting services associated with the United Kingdom as of October 2026 and tracks 3,358 professional contacts across them, including 723 with verified work emails. London is the largest hub.

This list covers company matches for continuous process improvement consulting services associated with the United Kingdom, 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 24, 2026.

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 24, 2026 How this list was built
800Companies
3,358Contacts tracked
723Verified emails
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The 25 largest continuous process improvement consulting services based in the United Kingdom

Ranked by team size
Top 25 of 800 company matches for continuous process improvement consulting services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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 matchLondon, United KingdomHQ recorded Oct 24, 20261,001-5,000133 contacts →

Exact match

“We believe that change is an opportunity to thrive.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 24, 202651-200120 contacts →

Exact match

“Chartwell is a global operations consultancy with offices in London, Boston and Hamburg.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 24, 202651-20090 contacts →

Exact match

“Growth Hub embeds operational teams inside professional services firms.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 24, 202651-20081 contacts →

Exact match

“We’re a specialist, management consultancy, focusing on; Customer Experience, Operational Excellence and Change Delivery, dedicated to helping our clients create real, positive…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
5Exact matchWorcester, United KingdomHQ recorded Oct 24, 202611-5079 contacts →

Exact match

“From 2009 Lean Transition Solutions Ltd has helped organisations to leverage human and operational performance improvement, maximizing the return on their investments using lean…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
6Exact matchDerby, United KingdomHQ recorded Oct 24, 202651-20078 contacts →

Exact match

“Our passionate team of growth and productivity specialists work with you to develop, inspire and improve every aspect of your organisation.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
7Exact matchCowes, United KingdomHQ recorded Oct 24, 202611-5040 contacts →

Exact match

“At In2action, we believe in delivering out of this world customer experiences.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchGloucester, United KingdomHQ recorded Oct 24, 202611-5035 contacts →

Exact match

“Oliver Wight inspires people and organisations to achieve greatness.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
9Exact matchChesterfield, United KingdomHQ recorded Oct 24, 202611-5033 contacts →

Exact match

“We are a highly respected training and consultancy organisation specialising in business and process improvement with over 30 years experience of developing practical, performance…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
10Exact matchCoventry, United KingdomHQ recorded Oct 24, 202611-5030 contacts →

Exact match

“From the team that built KM & T, developed the 'Productive Series' and delivered world-class improvement techniques across the globe, Develop Consulting is a UK-wide improvement…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 24, 202611-5021 contacts →

Exact match

“CI Projects helps businesses continuously improve by enabling the true convergence of people, processes and technology.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchNorthampton, United KingdomHQ recorded Oct 24, 202611-5020 contacts →

Exact match

“We are passionate about improving our client’s operations.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchWirral, United KingdomHQ recorded Oct 24, 202611-5019 contacts →

Exact match

“Kaizen Consultancy & Training Services Based on the Wirral, UK Help manufacturers continually improve Application of Lean, Six Sigma & Total Productive Maintenance (TPM) Proven…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
14Exact matchEdinburgh, United KingdomHQ recorded Oct 24, 202611-5017 contacts →

Exact match

“We are a firm of Productivity Specialists working primarily with Healthcare and Public Sector clients in the UK and Ireland.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 24, 202611-5016 contacts →

Exact match

“We are a performance improvement consultancy with a specialism in continuous improvement.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
16Exact matchLondres, United KingdomHQ recorded Oct 24, 202611-5014 contacts →

Exact match

“We support the evolution of businesses through new people performance management process, tools and mindset that bring agility, boost productivity and build engagement.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
17Exact matchRichmond, United KingdomHQ recorded Oct 24, 202651-20012 contacts →

Exact match

“Lean Coaching was established in 2002 to satisfy a growing need for specialists capable not just of making recommendations (Know-What) but also of leading clients through the…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
18Exact matchMildenhall, United KingdomHQ recorded Oct 24, 202611-5012 contacts →

Exact match

“Project7 is a high-performance operational transformation consultancy.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
19Exact matchNottingham, United KingdomHQ recorded Oct 24, 202611-5011 contacts →

Exact match

“theGrogroup purpose is simple: to help organisations (and the people within them) to continually evolve and improve so that they are always better tomorrow than they are today.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
20Exact matchLeeds, United KingdomHQ recorded Oct 24, 202611-5011 contacts →

Exact match

“At Explic8 Limited, we are dedicated to revolutionising the way businesses approach Customer Experience (CX), Operational Excellence (OPEX), Business Transformation (BT), and…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 24, 20261-1011 contacts →

Exact match

“Business Operations Consulting and Optimization.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
22Exact matchCrewe, United KingdomHQ recorded Oct 24, 202611-5010 contacts →

Exact match

“We specialise in organisational improvement providing training, facilitation and consultancy in strategy development and implementation, project management, process improvement…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
23Exact matchBirmingham, United KingdomHQ recorded Oct 24, 202611-509 contacts →

Exact match

“We are trying to solve a global problem: As Human beings we are spending too much of our energy and the planet’s resources on work that adds no value at all.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 24, 20261-109 contacts →

Exact match

“At Adastra, we help complex, asset-intensive and highly regulated organisations bridge the gap between strategic ambition and operational delivery.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
25Exact matchBattersea, United KingdomHQ recorded Oct 24, 202611-509 contacts →

Exact match

“We help businesses transform* We offer professional services to help businesses transform.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 25 of 800 continuous process improvement consulting services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 723 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Continuous process improvement consulting services based in the United Kingdom at a glance

As of Oct 24, 2026
21.5%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
23.5%Largest-city concentration · London
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
696
11-50
84
51-200
10
201-500
3
1,001-5,000
2
10001+
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 800 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “continuous process 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 723 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 24, 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 process improvement consulting services by metro

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

How many continuous process improvement consulting services are there based in the United Kingdom?

RevenueBase identified 800 company matches for continuous process improvement consulting services associated with the United Kingdom 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?

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

Which city has the most continuous process improvement consulting services?

London leads with 188 company records, followed by Manchester (12) and Glasgow (11).

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 723 professional contacts with verified work emails tracked across these 800 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 800 continuous process improvement consulting services based in the United Kingdom. Start with a free account, no credit card.

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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.