Company lists · Data refreshed September 2026

Top 25 Platform companies in private equity based in London, United Kingdom

Name: Platform companies in private equity based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 135 companies tracked

RevenueBase identified 135 company matches for platform companies in private equity associated with London, United Kingdom as of September 2026 and tracks 2,342 professional contacts across them, including 1,331 with verified work emails and 171 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for platform companies in private equity associated with London, 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 13, 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 13, 2026 How this list was built

135Companies

2,342Contacts tracked

1,331Verified emails

171Mobile numbers

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The 25 largest platform companies in private equity based in London, United Kingdom

Ranked by team size

Top 25 of 135 company matches for platform companies in private equity based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 13, 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	IK Partners	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	273 contacts →
	Exact match “IK Partners (“IK”) is a European private equity firm focused on investments in the Benelux, DACH, France, Nordics and the UK.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
2	Oakley Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	250 contacts →
	Exact match “Founded over 20 years ago, Oakley Capital was established to be the partner of choice for exceptional founders and entrepreneurs.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
3	Inflexion	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	214 contacts →
	Exact match “Inflexion is a leading European mid-market private equity firm with €20bn under management investing in high growth, entrepreneurial businesses with ambitious management teams and…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
4	Lightrock	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	141 contacts →
	Exact match “Lightrock is a global investment platform supporting the growth of technology-enabled companies.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
5	Terra Firma	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	109 contacts →
	Exact match “Terra Firma drives value creation.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
6	Bregal Investments	Exact match	London, United KingdomHQ recorded Sep 13, 2026	201-500	91 contacts →
	Exact match “Bregal is a global investment platform that partners with and builds exceptional private markets teams.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
7	MML Capital Partners	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	83 contacts →
	Exact match “MML is an international mid-market private equity investor focused on investing alongside strong management teams and working in partnership with them to deliver their bold…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
8	Capvest	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	78 contacts →
	Exact match “Established in CapVest is a leading mid-market private equity firm headquartered in London.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
9	Cranemere	Exact match	London, United KingdomHQ recorded Sep 13, 2026	51-200	49 contacts →
	Exact match “The Cranemere Group partners with founders and owners of private businesses to help continue building enduring companies.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
10	Exponent	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	40 contacts →
	Exact match “Exponent is a leading European private equity firm based in London and Dublin focused on investing in established and high-quality founder, family and corporate-owned companies.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
11	Star Capital Partnership LLP	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	37 contacts →
	Exact match “STAR Capital is a private equity firm focused on developing strategic asset-based businesses in Western Europe.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
12	Anacap	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	37 contacts →
	Exact match “AnaCap is a specialist, lower-mid market private equity firm, investing in Software, Technology and Services companies operating within the European Financial Ecosystem.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
13	Phoenix Equity Partners	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	36 contacts →
	Exact match “We focus on supporting founder-entrepreneurs, their teams, and their cultures.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
14	JRJ Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	36 contacts →
	Exact match “JRJ is a partner-led global private investment firm, founded in 2009.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
15	Volpi Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	27 contacts →
	Exact match “Volpi Capital is a specialist private equity investor, founded in January 2016, investing in ambitious businesses that are rapidly growing by disrupting traditional B2B value…” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
16	Greyhound Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	26 contacts →
	Exact match “Greyhound is a research-driven growth equity investment firm.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
17	Ansor LLP	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	26 contacts →
	Exact match “Ansor is an entrepreneurial private equity firm that develops market leading businesses through the acquisition and combination of profitable SMEs in fragmented, growing sectors.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
18	Upliift	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	25 contacts →
	Exact match “Upliift partners with founders of European B2B software companies with €1-25m in revenue considering a full or partial exit in a way that’s right for them and their business.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
19	DA Vinci Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	25 contacts →
	Exact match “Da Vinci Capital Management focuses on growth capital in the Technology sectors.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
20	Quantum Pacific	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	18 contacts →
	Exact match “The Quantum Pacific Group is an international assemblage of growth-oriented businesses with interests across a broad range of industries and geographies.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
21	Horizon Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	17 contacts →
	Exact match “We invest in growing technology and business services companies.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
22	Alcuin Capital Partners	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	15 contacts →
	Exact match “Alcuin is a supportive partner with a wealth of experience helping Founders and Managers grow their companies faster.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
23	Mercantile Group	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	14 contacts →
	Exact match “The Mercantile Group is a growing and successful private investment company.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
24	Scaleup Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	13 contacts →
	Exact match “Partial and full buyouts in B2B software, services and media.” Recorded in the RevenueBase company graph · Sep 13, 2026 · View company records in RevenueBase
25	Xploration Capital	Exact match	London, United KingdomHQ recorded Sep 13, 2026	11-50	12 contacts →
	Exact match “Xploration backs ambitious founders building next-generation platforms, digital ecosystems and SaaS companies worldwide.” Recorded in the RevenueBase company graph · Sep 13, 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 “platform companies in private equity”. 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 135 platform companies in private equity based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,331 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Platform companies in private equity based in London, United Kingdom at a glance

As of Sep 13, 2026

56.8%Verified-email coverage

7.3%Mobile-number coverage

17.3Average contacts per company

1-10Median size (employees)

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

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

Email last verified

Median 16.0d

1,0580–30

26231–60

961–90

090–180

2180+

Company record updated

Median 50.0d

00–30

1,48531–60

56761–90

15790–180

133180+

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 London, United Kingdom whose business descriptions match “platform companies in private equity” 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 1,331 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 13, 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.

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 “platform companies in private equity”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many platform companies in private equity are there based in London, United Kingdom?

RevenueBase identified 135 company matches for platform companies in private equity associated with London, 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?

IK Partners 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 platform companies in private equity?

London leads the United Kingdom with 463 company records, followed by Edinburgh (8) and Leeds (8).

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 1,331 professional contacts with verified work emails tracked across these 135 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 13, 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.