Company lists · Data refreshed November 2026

Top 24 Lean software development consultants based in the United Kingdom

Name: Lean software development consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 534 companies tracked

RevenueBase identified 534 company matches for lean software development consultants associated with the United Kingdom as of November 2026 and tracks 1,992 professional contacts across them, including 593 with verified work emails. London is the largest hub.

This list covers company matches for lean software development consultants 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 5, 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 5, 2026 How this list was built

534Companies

1,992Contacts tracked

593Verified emails

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The 24 largest lean software development consultants based in the United Kingdom

Ranked by team size

Top 24 of 534 company matches for lean software development consultants based in the United Kingdom, 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	Whitetree	Exact match	Bristol, United KingdomHQ recorded Nov 5, 2026	51-200	87 contacts →
	Exact match “Whitetree is an agile consulting firm that provides strategic guidance and operational support to large businesses and government departments.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Lean Transition Solutions - LTS	Exact match	Worcester, United KingdomHQ recorded Nov 5, 2026	11-50	84 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 · Nov 5, 2026 · View company records in RevenueBase
3	Oliver Wight Eame LLP	Exact match	Gloucester, United KingdomHQ recorded Nov 5, 2026	11-50	39 contacts →
	Exact match “Oliver Wight inspires people and organisations to achieve greatness.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Swift Strategies	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	33 contacts →
	Exact match “We look at the big picture and the tiny details, so we can help you get back on track.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Geneo Software	Exact match	Leamington Spa, United KingdomHQ recorded Nov 5, 2026	11-50	27 contacts →
	Exact match “Geneo was set up in 2007 to pursue software solutions for operational excellence.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Bourton Group LLP	Exact match	Northampton, United KingdomHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “We are passionate about improving our client’s operations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Conflux	Exact match	Leeds, United KingdomHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “Scale without slowdown, increase operational efficiency, and shorten time-to-value.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	CALBA	Exact match	Edinburgh, United KingdomHQ recorded Nov 5, 2026	11-50	20 contacts →
	Exact match “We are your partner in agile.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Practiproject By ONE Atlassian Platinum Solution Partner	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “PractiProject, a ONE Technologies company, is a One-Stop-Shop for ALM and R&D teams, providing advanced consulting, implementation, and management solutions across the full…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Lean Icon Technology & Training LTD	Exact match	Chelmsford, United KingdomHQ recorded Nov 5, 2026	11-50	19 contacts →
	Exact match “We are a business with a passion for stories and discussions that have led to changes in companies and to individuals.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	NDP Studio	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	16 contacts →
	Exact match “NDP Studio is a leading technology company based in the UK, specialising in high-quality Drupal development with strict adherence to well defined delivery processes matching those…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Project7 Consultancy	Exact match	Mildenhall, United KingdomHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “Project7 is a high-performance operational transformation consultancy.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	T5 Digital	Exact match	Leeds, United KingdomHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “T5 Digital is a boutique consultancy delivering hands-on business and technology solutions tailored to your needs.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Newredo	Exact match	Leeds, United KingdomHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “Easy to engage builders of bespoke software and web applications for businesses or all kinds.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	DEW Insight	Exact match	Milton Keynes, United KingdomHQ recorded Nov 5, 2026	11-50	13 contacts →
	Exact match “Our mission is straightforward; we want to combine the best of global and local expertise to help businesses build the people and technology capabilities to remain competitive in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Vetsa Consulting Services Limited	Exact match	Coventry, United KingdomHQ recorded Nov 5, 2026	11-50	13 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 5, 2026 · View company records in RevenueBase
17	JCURV	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	12 contacts →
	Exact match “JCURV is an award-winning consultancy with a mission is to increase the agility of organisations so they can thrive in an increasingly changing and uncertain world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Indigoblue	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	11 contacts →
	Exact match “As recognised leaders in Agile and Lean thinking, IndigoBlue enables its clients to optimise the delivery of digital change so that they can: deliver more value, faster; create…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	17 Oranges	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “17 Oranges is an agile consultancy with global reach.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Practical Business Improvements	Exact match	Aberdeen, United KingdomHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “At PBI, we don’t just teach transformation, we deliver it.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Strakt	Exact match	Birmingham, United KingdomHQ recorded Nov 5, 2026	11-50	9 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 · Nov 5, 2026 · View company records in RevenueBase
22	Fluere LTD	Exact match	Rawdon, United KingdomHQ recorded Nov 5, 2026	1-10	8 contacts →
	Exact match “If you’re fed up with your business not operating at it’s full potential, then you’re not alone.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Clear Rock Projects	Exact match	Nottingham, United KingdomHQ recorded Nov 5, 2026	1-10	8 contacts →
	Exact match “Clear Rocks’ vision is to help companies remove unnecessary complexity and deliver value and impact quicker.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Releaseworks	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	7 contacts →
	Exact match “Releaseworks® Forward Deployed Engineers embed with your software team to deliver end-to-end improvements in AI, DevOps and security.” 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 “lean software development 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 24 of 534 lean software development consultants based in the United Kingdom

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Lean software development consultants based in the United Kingdom at a glance

As of Nov 5, 2026

29.8%Verified-email coverage

3.7Average contacts per company

1-10Median size (employees)

32.2%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

444

11-50

51-200

10001+

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 534 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 “lean software development 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. 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 593 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.

Lean software development consultants by metro

Lean software development consultants in London172

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 “lean software development consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lean software development consultants are there based in the United Kingdom?

RevenueBase identified 534 company matches for lean software development consultants 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?

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

Which city has the most lean software development consultants?

London leads with 172 company records, followed by Manchester (17) and Leeds (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 593 professional contacts with verified work emails tracked across these 534 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.