Company lists · Data refreshed September 2026

Top 25 Advisory and outsourcing services based in Manchester, United Kingdom

Name: Advisory and outsourcing services based in Manchester, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 296 companies tracked

RevenueBase identified 296 company matches for advisory and outsourcing services associated with Manchester, United Kingdom as of September 2026 and tracks 3,811 professional contacts across them, including 1,695 with verified work emails. Across the United Kingdom, London is the largest hub for this category (4,915 companies); Manchester follows with 296.

This list covers company matches for advisory and outsourcing services associated with Manchester, 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 23, 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 23, 2026 How this list was built

296Companies

3,811Contacts tracked

1,695Verified emails

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The 25 largest advisory and outsourcing services based in Manchester, United Kingdom

Ranked by team size

Top 25 of 296 company matches for advisory and outsourcing services based in Manchester, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Oliver James	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	501-1,000	870 contacts →
	Exact match “At Oliver James, we deliver flexible hiring solutions tailored to your business needs across financial services, professional services, commerce & industry.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Begbies Traynor Group	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	501-1,000	471 contacts →
	Exact match “Begbies Traynor Group is an AIM listed professional services consultancy, providing independent professional advice and solutions in areas of corporate recovery, restructuring…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Leonard Curtis	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	201-500	283 contacts →
	Exact match “Leonard Curtis is a team of 300+ financial, legal and business experts, operating across the UK and offshore.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Sedulo	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	201-500	194 contacts →
	Exact match “One of the fastest growing UK mid-tier business advisory firms, for good reason.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	AMS Group	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	158 contacts →
	Exact match “Welcome to the AMS Group, established in 1982, the AMS Group is a national full-service professional services firm specialising in creating value for mid-market clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Beever And Struthers	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	201-500	149 contacts →
	Exact match “Beever and Struthers has merged with Menzies LLP and is now part of one of the UK’s leading accountancy and advisory firms.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Mason Advisory Limited	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	121 contacts →
	Exact match “Mason Advisory Limited (Mason Advisory) is a digital and technology advisory firm providing strategic, technical and commercial advice to organisations across the private and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Phase 3	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	102 contacts →
	Exact match “Welcome to Phase 3 - providing comprehensive solutions in digital transformation across HR, Payroll and Finance.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	K3 Capital Group	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	501-1,000	97 contacts →
	Exact match “K3 Capital Group is a professional services firm providing advisory services to SMEs throughout the UK and overseas.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Cortus Advisory Group	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	55 contacts →
	Exact match “An award-winning specialist delivering high-impact, senior-led services across the deal lifecycle.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Fact3	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	53 contacts →
	Exact match “We provide outstanding co-sourcing services to SMEs, focusing on the three key business functions of Accounting, Human Resources, and Managed IT Services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Collinson Grant	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	50 contacts →
	Exact match “Collinson Grant helps clients throughout the world to improve efficiency and profitability.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Threesixty Services	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	44 contacts →
	Exact match “threesixty provides trusted compliance, technical and business support to over 950 directly authorised advice and discretionary management firms, supporting more than individuals…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	UHY Williamson Croft	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	40 contacts →
	Exact match “We are accountants, tax advisors and auditors based in Manchester and Liverpool, working across the UK supporting businesses, individuals and other institutions/bodies providing…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Partners In Change Consulting Limited	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	38 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 23, 2026 · View company records in RevenueBase
16	Hilton Smythe	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	36 contacts →
	Exact match “Hilton Smythe is a strategic advisory and finance firm, supporting owner‑managed SMEs and entrepreneurs through the most important decisions of their business journey, whether…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Zenith Actuarial	Exact match	Manchester, United KingdomHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
18	Jayva Global	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	32 contacts →
	Exact match “Jayva Global provides a comprehensive range of consultancy and training services to law firms and professional service organisations throughout the UK, USA, Ireland, New Zealand…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Ascendis	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	27 contacts →
	Exact match “At Ascendis, we cover all matters financial.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Glaisyers ETL	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	26 contacts →
	Exact match “Glaisyers Solicitors are legal advisors to businesses and high net worth individuals, serving national and international clients through our Manchester and London offices.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Clearcut Accounting	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	20 contacts →
	Exact match “Clearcut is a global team of qualified, experienced accountants and tax advisers, with expertise in tax and accounting services for Limited Companies, Contractors, Locums, Sole…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Wenso LTD	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	18 contacts →
	Exact match “Wenso is an IT services and consulting company with headquarters in Manchester, UK.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	STA Legal	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	51-200	17 contacts →
	Exact match “Founded in New York over 70 years ago, STA Legal is a boutique corporate advisory practice delivering tailored legal solutions across multiple sectors.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	KJG Xeinadin Group	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	1,001-5,000	16 contacts →
	Exact match “Xeinadin Group helps businesses achieve their goals, with a local touch and global knowledge, delivering unmatched, data-driven business advice at the forefront of technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	Greystone Technology	Exact match	Manchester, United KingdomHQ recorded Sep 23, 2026	11-50	15 contacts →
	Exact match “Who we are: We are a UK based IT Services and Management Consultancy firm, founded in 1994.” Recorded in the RevenueBase company graph · Sep 23, 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 “advisory and outsourcing services”. 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 296 advisory and outsourcing services based in Manchester, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,695 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advisory and outsourcing services based in Manchester, United Kingdom at a glance

As of Sep 23, 2026

44.5%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

200

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for Manchester, so it is reported there. Company counts and contact totals on this page are exact for Manchester, over 296 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 Manchester, United Kingdom whose business descriptions match “advisory and outsourcing 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 1,695 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 23, 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.

Advisory and outsourcing services by metro in the United Kingdom

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 “advisory and outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advisory and outsourcing services are there based in Manchester, United Kingdom?

RevenueBase identified 296 company matches for advisory and outsourcing services associated with Manchester, 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?

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

Which city in the United Kingdom has the most advisory and outsourcing services?

London leads the United Kingdom with 4,915 company records, followed by Manchester (296) and Birmingham (190).

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 1,695 professional contacts with verified work emails tracked across these 296 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 23, 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.