Company lists · Data refreshed September 2026

Top 25 Agency management consultants based in the United Kingdom

Name: Agency management consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 2,749 companies tracked

RevenueBase identified 2,749 company matches for agency management consultants associated with the United Kingdom as of September 2026 and tracks 15,531 professional contacts across them, including 3,038 with verified work emails and 835 with mobile numbers. London is the largest hub.

This list covers company matches for agency 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 28, 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 28, 2026 How this list was built

2,749Companies

15,531Contacts tracked

3,038Verified emails

835Mobile numbers

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The 25 largest agency management consultants based in the United Kingdom

Ranked by team size

Top 25 of 2,749 company matches for agency management consultants based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Thomas Miller	Exact match	London, United KingdomHQ recorded Sep 28, 2026	501-1,000	423 contacts →
	Exact match “The Thomas Miller Group is an international provider of market leading insurance services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Jensten	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	203 contacts →
	Exact match “Jensten is the connected broker of scale, delivering superior outcomes for commercial, corporate and personal clients through our advisory and service capabilities, supported by…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	HFG Insurance Recruitment	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	128 contacts →
	Exact match “HFG is a leading international recruitment consulting firm that provides specialist professionals to leading General Insurance, Life, Reinsurance, Pensions and Management…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Agencia	Exact match	Hessle, United KingdomHQ recorded Sep 28, 2026	11-50	98 contacts →
	Exact match “Agencia has been transforming organisations for over 20 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Definition	Exact match	West End, United KingdomHQ recorded Sep 28, 2026	51-200	97 contacts →
	Exact match “We’re specialists, not generalists We built our business by bringing together different specialists – strategists, creatives, makers, technologists and more.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	The Emerald Group Ltd, Search And Selection	Exact match	Plymouth, United KingdomHQ recorded Sep 28, 2026	11-50	91 contacts →
	Exact match “The Emerald Group is a global Search & Selection company focused on supplying a high calibre service across the Actuarial, Underwriting, Catastrophe Modelling, Risk and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Whitetree	Exact match	Bristol, United KingdomHQ recorded Sep 28, 2026	51-200	89 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 · Sep 28, 2026 · View company records in RevenueBase
8	APR	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	88 contacts →
	Exact match “Founded in 2006, APR provide actuarial consulting and secondment services to over 45 life and general insurers, as well as other financial sector clients, across the UK, Ireland…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Change Management Group	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	74 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 28, 2026 · View company records in RevenueBase
10	Excalibur Communications	Exact match	Swindon, United KingdomHQ recorded Sep 28, 2026	51-200	72 contacts →
	Exact match “Excalibur provides an end to end business consulting service that offers reliable insight, and expertise in communications and technology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Camelot	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	66 contacts →
	Exact match “We are a network of independent consultants who are ex-C-Suite Execs/Senior Managers who have all been there and done it in top organisations, mainly in insurance but others as…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Oxbow Partners	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	64 contacts →
	Exact match “Oxbow Partners is a specialist management consultancy for the insurance industry.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Milliman UK	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	56 contacts →
	Exact match “Milliman is among the world’s largest independent actuarial and consulting firms.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Lloyd & Partners Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	201-500	55 contacts →
	Exact match “We provide industry-focused consulting, brokerage, and claims advocacy services, and leverage data, technology, and analytics to help reduce our clients’ total cost of risk.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	PDS	Exact match	Wellingborough, United KingdomHQ recorded Sep 28, 2026	51-200	48 contacts →
	Exact match “PDS works with ambitious brands that want to disrupt their industries through growth, innovation and employee engagement.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Flock Associates	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	41 contacts →
	Exact match “We elevate how your marketing operates.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Future Factory	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	40 contacts →
	Exact match “We’re Future Factory and we’re pretty damn proud to be one of the UK’s leading business development consultancies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Regency Grove Consultants	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	38 contacts →
	Exact match “At Regency Grove we pride ourselves on providing each client with an exceptional standard of service to suit their specific needs and requirements.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Indecs Consulting Limited	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Independent insurance consultants providing bespoke consultancy for major and complex projects.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Acquisition INC	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “Customer Acquisition seems to be the end goal of so much global marketing spend, yet the complexity of all the moving parts is often overlooked.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Zenith Actuarial	Exact match	Manchester, United KingdomHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “Zenith Actuarial is an innovative and agile consultancy dedicated to providing actuarial and technology services across the insurance and financial services industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Reckoner Audit	Exact match	Marlow, United KingdomHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “We are a group of experienced professionals who work towards ascending your company to new heights through consultancy and business advice.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Alchemis	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	31 contacts →
	Exact match “Alchemis was the first new business agency for the marketing, communications and creative industries and we continue to innovate.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Mobas Group	Exact match	Cambridge, United KingdomHQ recorded Sep 28, 2026	11-50	30 contacts →
	Exact match “We pivot businesses and brands to where they need to be.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Anthony James Insurance Brokers LTD	Exact match	Loughborough, United KingdomHQ recorded Sep 28, 2026	11-50	29 contacts →
	Exact match “Whether you’re confused about which policies you need or simply stressed about how to make a claim, Anthony James Insurance Brokers can take care of all of your insurance needs so…” Recorded in the RevenueBase company graph · Sep 28, 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 “agency management 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 25 of 2,749 agency management consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,038 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Agency management consultants based in the United Kingdom at a glance

As of Sep 28, 2026

19.6%Verified-email coverage

5.4%Mobile-number coverage

5.6Average contacts per company

1-10Median size (employees)

31.3%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,338

11-50

302

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

1,5430–30

1,40631–60

7661–90

690–180

7180+

Company record updated

Median 95.0d

00–30

1,20731–60

4,57961–90

9,01590–180

730180+

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 “agency 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 3,038 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 28, 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.

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

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

RevenueBase identified 2,749 company matches for agency 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?

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

Which city has the most agency management consultants?

London leads with 860 company records, followed by Manchester (53) and Bristol (32).

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 3,038 professional contacts with verified work emails tracked across these 2,749 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 28, 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.