Company lists · Data refreshed September 2026

Top 25 Problem management consultants based in the United Kingdom

RevenueBase identified 949 company matches for problem management consultants associated with the United Kingdom as of September 2026 and tracks 4,633 professional contacts across them, including 1,079 with verified work emails. London is the largest hub.

This list covers company matches for problem management 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 September 29, 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 Sep 29, 2026 How this list was built
949Companies
4,633Contacts tracked
1,079Verified emails
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The 25 largest problem management consultants based in the United Kingdom

Ranked by team size
Top 25 of 949 company matches for problem management consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 2026201-500247 contacts →

Exact match

“We’re a dynamic consulting firm, focused on delivering change.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 29, 2026201-500206 contacts →

Exact match

“Welcome to the Protiviti perspective.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 29, 20261,001-5,000139 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-200115 contacts →

Exact match

“Oaklin is an independent management consultancy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchHessle, United KingdomHQ recorded Sep 29, 202611-5098 contacts →

Exact match

“Agencia has been transforming organisations for over 20 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20076 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 · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20074 contacts →

Exact match

“Whether complex transformation is required across your business or you are seeking support with a small project, we are here to help.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchBath, United KingdomHQ recorded Sep 29, 202611-5071 contacts →

Exact match

“Nine Feet Tall specialise in managing and delivering complex change programmes, combining the power of people and technology.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20057 contacts →

Exact match

“We are a team of specialists, delivering successful change by building dependable relationships and empowering teams.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchReading, United KingdomHQ recorded Sep 29, 202651-20056 contacts →

Exact match

“Pink Elephant is an international knowledge leader in the field of business innovation & business change.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchNottingham, United KingdomHQ recorded Sep 29, 202651-20055 contacts →

Exact match

“Project Management Consultancy Practice - Project Management as a Service Contact us via WhatsApp : 07345 191218 Stoneseed employs a team of Project Management and Technical…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchManchester, United KingdomHQ recorded Sep 29, 202651-20050 contacts →

Exact match

“Collinson Grant helps clients throughout the world to improve efficiency and profitability.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5049 contacts →

Exact match

“INNOVATION.IS a company that delivers change in large businesses.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchCambridge, United KingdomHQ recorded Sep 29, 202651-20043 contacts →

Exact match

“Axxello (Pty) Ltd is a leading provider of process engineering and project management project execution/ consulting services, with expertise in the fast-moving consumer goods…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchManchester, United KingdomHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“Partners in Change Consulting is here to help you and your organisation get change done.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20033 contacts →

Exact match

“At Tiberone, we specialize in solving corporate IT problems by designing, building, and supporting solutions that drive results.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchReading, United KingdomHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“CTMS has been helping businesses to implement new technology and follow best practice process management for over 20 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchMilton Keynes, United KingdomHQ recorded Sep 29, 202651-20029 contacts →

Exact match

“Sunfish are specialists in leading complex business change.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5028 contacts →

Exact match

“Childerstone Project Management was established in 2022 to provide a boutique consultancy business that focuses on the strategic vision of our clients with a relentless attention…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5024 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 · Sep 29, 2026 · View company records in RevenueBase
21Exact matchOxford, United KingdomHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Oxford Global Projects is a project management consultancy founded by leading experts Professor Bent Flyvbjerg and Dr.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5020 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 · Sep 29, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“Aczel is a management consultancy with a unique difference.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Else helps businesses across the world navigate significant moments of change through the successful introduction of new products and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchAmersham, United KingdomHQ recorded Sep 29, 202611-5013 contacts →

Exact match

“Ergo is a specialist change management consultancy with over twenty four years of experience.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 949 problem management consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,079 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Problem management consultants based in the United Kingdom at a glance

As of Sep 29, 2026
23.3%Verified-email coverage
4.9Average contacts per company
1-10Median size (employees)
25.6%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
788
11-50
114
51-200
25
201-500
6
501-1,000
1
1,001-5,000
4

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 949 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 “problem management 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 1,079 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 29, 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.

Problem management consultants 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 “problem management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many problem management consultants are there based in the United Kingdom?

RevenueBase identified 949 company matches for problem management consultants associated with the United Kingdom 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?

Moorhouse B Corp Certified tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most problem management consultants?

London leads with 243 company records, followed by Manchester (24) and Bristol (16).

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 1,079 professional contacts with verified work emails tracked across these 949 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 29, 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.