Company lists · Data refreshed November 2026

Top 25 Process improvement training firms based in the United Kingdom

RevenueBase identified 378 company matches for process improvement training firms associated with the United Kingdom as of November 2026 and tracks 1,291 professional contacts across them, including 444 with verified work emails. London is the largest hub.

This list covers company matches for process improvement training firms 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 November 6, 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 Nov 6, 2026 How this list was built
378Companies
1,291Contacts tracked
444Verified emails
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The 25 largest process improvement training firms based in the United Kingdom

Ranked by team size
Top 25 of 378 company matches for process improvement training firms based in the United Kingdom, 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 matchLondon East, United KingdomHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Our vision is to deliver training that always gets results for you.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGloucester, United KingdomHQ recorded Nov 6, 202611-5039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-5034 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChesterfield, United KingdomHQ recorded Nov 6, 202611-5034 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNorthampton, United KingdomHQ recorded Nov 6, 202611-5023 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchEsher, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Our goal is to help organisations run more effective management systems, improve the quality of their products and services, and support them in achieving their own goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAndover, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Res Consortium is a performance improvement organisation that works in partnership with commercial, public sector and third sector organisations to deliver team development…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSt. Albans, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Impellus is an established provider of essential leadership and management training.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMildenhall, United KingdomHQ recorded Nov 6, 202611-5014 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“When your organisation invests in new technology, the real challenge is adoption.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCoventry, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Vetsa Consulting Services Ltd.(VCSL) is a boutique transformation consulting firm helping organisations improve operational efficiency and deliver complex transformation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Honeycomb Consulting Skills Training helps consulting team leaders develop exceptional teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchChester, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Picture this: your leaders master the art of unleashing your people’s hidden superpowers and deliver unstoppable operational excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSouthsea, United KingdomHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Too often, as managers we are forced to put out fires & solve problems that should be handled independently by our supervisors and their teams.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCrewe, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChester, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“We design and deliver development programmes for leading professional services firms worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchWirral, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“RED Jam engage leaders and their teams to drive measurable and sustainable improvements in business processes and people performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMonkton Business Park South, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Strategic Business Change organisation, experienced in disseminating world class improvement tools and techniques across a wide range of sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-508 contacts →

Exact match

“DNA Definitive is a co-operative of consultants, educators and change experts who have worked with organisations across the globe, to help them build better companies, that are…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchYork, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We provide Lean Six Sigma training courses to Introductory, Champion, Yellow Belt, Green Belt, Black Belt and Master Black Belt (MBB) certification levels facilitate the drive for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHenley On Thames, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Direction And Knowledge (DAK) is our name and our mission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWimbledon, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“HHAcademy sviluppa e certifica competenze di EXecutional EXcellence- miglioramento continuo- riduzione della variabilità di processo (six sigma)- aggressione delle attività senza…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCoventry, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Investors in Excellence is a globally-recognised performance improvement, organisational development and sustainable growth specialist.”

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

Showing 25 of 378 process improvement training firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 444 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process improvement training firms based in the United Kingdom at a glance

As of Nov 6, 2026
34.4%Verified-email coverage
3.4Average contacts per company
1-10Median size (employees)
17.2%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
312
11-50
53
51-200
8
201-500
1
501-1,000
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 378 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 “process improvement training firms” 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 444 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.

Process improvement training firms 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 “process improvement training firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process improvement training firms are there based in the United Kingdom?

RevenueBase identified 378 company matches for process improvement training firms associated with the United Kingdom 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?

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

Which city has the most process improvement training firms?

London leads with 65 company records, followed by Coventry (10) and Leeds (9).

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 444 professional contacts with verified work emails tracked across these 378 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.