Company lists · Data refreshed September 2026

Top 25 Partnership management outsourcing companies based in the United Kingdom

RevenueBase identified 119 company matches for partnership management outsourcing companies associated with the United Kingdom as of September 2026 and tracks 1,380 professional contacts across them, including 239 with verified work emails. London is the largest hub.

This list covers company matches for partnership management outsourcing companies 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
119Companies
1,380Contacts tracked
239Verified emails
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The 25 largest partnership management outsourcing companies based in the United Kingdom

Ranked by team size
Top 25 of 119 company matches for partnership management outsourcing companies 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 matchNorwich, United KingdomHQ recorded Sep 29, 202651-200209 contacts →

Exact match

“We are Optimise.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchOxford, United KingdomHQ recorded Sep 29, 202651-20045 contacts →

Exact match

“bChannels is a global specialist in Channel and Partner Networks.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20041 contacts →

Exact match

“Welcome to Factotum-your secret weapon for streamlined business success!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“London | Paris Opago is the leading outsourced operations partner in the property sector, dedicated to helping you make the most of your real estate stock.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5030 contacts →

Exact match

“P2G is committed to delivering enduring social and economic value to the public sector through best practice.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchReading, United KingdomHQ recorded Sep 29, 202651-20029 contacts →

Exact match

“Our Mission Here at Omnia we believe we can assist our clients with much more than technical support.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Thoughtmix are a global partner management business, connecting advertisers with affiliates, influencers and other brands to create meaningful partnerships on a global scale.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 29, 202651-20013 contacts →

Exact match

“gunnercooke Operating Partners stand side by side with businesses throughout the whole of their business lifecycle.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchWantage, United KingdomHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“We are Business Garage: providing business outsourcing and consultancy services for SMEs: Business Strategy, Financial Management, Payroll, Bookkeeping, HR Consultancy and more!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchCardiff, United KingdomHQ recorded Sep 29, 20261-1010 contacts →

Exact match

“Established by Nick Williams in 1990, Resource is a collection of partner companies.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-508 contacts →

Exact match

“Compass offers something fresh and different: a range of partnerships for independent insurance brokers, each delivering a comprehensive range of solutions and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-107 contacts →

Exact match

“Fund HQ works in partnership with asset managers that seek expert advisory and outsourced operational support.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchBrighton, United KingdomHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Allbound helps founder-led B2B businesses build sales decision systems that actually convert.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchHartley Wintney, United KingdomHQ recorded Sep 29, 202611-506 contacts →

Exact match

“Cintriq, Powered by Bob Rehill (pronounced “Sin-Trick”), is a global network of experienced consultants and partners, specialising in HR, Finance, and Payroll Advisory, as well as…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-504 contacts →

Exact match

“At PartnerScore, we empower channel leaders with real-time intelligence that transforms partner management from guesswork into predictable revenue growth.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-104 contacts →

Exact match

“We are a small company with the expertise to deliver via collaboration with tried and tested partners.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHolmfirth, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“New Dawn Resources is a specialist HR outsourcing company established in 2008.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 29, 202611-503 contacts →

Exact match

“VAYO - The New Way!”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-103 contacts →

Exact match

“Channelyze is a cloud-based software platform that helps you manage your channel partners effectively.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchRidleywood, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“After identifying a need in the market we have set up The Outsourced Office to help businesses focus on their growth by giving them more time to concentrate on their core business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“SBP is a partnership consultancy that specialises in delivering value for brands and rights holders through strategic partnership programmes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchRothwell, United KingdomHQ recorded Sep 29, 20261-102 contacts →

Exact match

“Outsourced Project Management that will transform your business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchGlasgow, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Aris Growth helps accountancy firms and technology companies turn partnerships into real client wins.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchPlymouth, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Two very different partners with two very different skills.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 29, 20261-101 contacts →

Exact match

“Foxlove is passionate about building strategic partnerships as we believe mutually beneficial partnerships expedite businesses.”

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

Showing 25 of 119 partnership management outsourcing companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Partnership management outsourcing companies based in the United Kingdom at a glance

As of Sep 29, 2026
17.3%Verified-email coverage
11.6Average contacts per company
1-10Median size (employees)
35.3%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
81
11-50
28
51-200
9
5,001-10,000
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 119 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 “partnership management outsourcing companies” 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 239 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.

Partnership management outsourcing companies 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 “partnership management outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many partnership management outsourcing companies are there based in the United Kingdom?

RevenueBase identified 119 company matches for partnership management outsourcing companies 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?

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

Which city has the most partnership management outsourcing companies?

London leads with 42 company records, followed by Nottingham (3) and Reading (3).

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 239 professional contacts with verified work emails tracked across these 119 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.