Company lists · Data refreshed October 2026

Top 25 Lower middle market investment banks based in London, United Kingdom

RevenueBase identified 432 company matches for lower middle market investment banks associated with London, United Kingdom as of October 2026 and tracks 5,962 professional contacts across them, including 2,484 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for lower middle market investment banks 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 October 17, 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 Oct 17, 2026 How this list was built
432Companies
5,962Contacts tracked
2,484Verified emails
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The 25 largest lower middle market investment banks based in London, United Kingdom

Ranked by team size
Top 25 of 432 company matches for lower middle market investment banks based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 Oct 17, 2026501-1,000747 contacts →

Exact match

“DC Advisory is an international investment bank committed to making a difference.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500398 contacts →

Exact match

“Clearwater is an independent corporate finance house focused on unlocking the latent potential in every business.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500309 contacts →

Exact match

“Peel Hunt is a leading specialist in investment banking, supporting UK mid-cap and growth companies to connect them with global capital.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200222 contacts →

Exact match

“Cavendish is a UK champion for ambitious growth and investment companies.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500213 contacts →

Exact match

“Panmure Liberum is a leading independent investment bank with global reach, accessing investors across the UK, Continental Europe, North America, and Asia.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200140 contacts →

Exact match

“Singer Capital Markets is a leading Investment Bank dedicated to supporting ambitious UK growth companies.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200124 contacts →

Exact match

“Equiteq is an elite boutique investment bank and trusted advisor to founders and private equity sponsors in tech‑enabled services.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200108 contacts →

Exact match

“TH Global Capital is an award-winning global investment banking firm specializing in sector-focused investment banking and growth advisory services.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20098 contacts →

Exact match

“Fenchurch Advisory Partners is one of the leading independent corporate finance advisory firms in London.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5078 contacts →

Exact match

“We are SI Global.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5073 contacts →

Exact match

“STJ distinguishes itself with the leading team of seasoned specialists in Equity Capital Markets.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5065 contacts →

Exact match

“Collingwood is the only growth, value creation, and M&A advisory that is purpose-built to help information, media, and events businesses create and realise shareholder value.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5063 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20062 contacts →

Exact match

“We are an investment bank.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20054 contacts →

Exact match

“Arrowpoint Advisory is the dedicated mid-market advisory team of Rothschild & Co in the UK.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5049 contacts →

Exact match

“Marlborough Partners is one of the longest established, most highly regarded capital solutions advisors in Europe.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-20044 contacts →

Exact match

“Torch Partners is a leading M&A and private capital markets adviser to the Digital Infrastructure, Software and Technology sectors.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5039 contacts →

Exact match

“Time Partners is an investment advisory firm.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5033 contacts →

Exact match

“Silverpeak is a boutique investment bank specialising in M&A and financing for technology growth companies.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5032 contacts →

Exact match

“We have expanded steadily since our formation in 2006 and currently act as adviser and broker to over 50 companies quoted on AIM, the Aquis Exchange or the Main Market.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5029 contacts →

Exact match

“We are trusted M&A and capital raising advisers for global tech businesses.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5029 contacts →

Exact match

“Hines Associates is an independent corporate finance advisory firm based in the City of London.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5027 contacts →

Exact match

“Wimmer Financial is a London-based corporate advisory boutique investment bank with global reach through a network of partners and clients all over the world.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 17, 202611-5025 contacts →

Exact match

“Fuse Capital is an investment advisory firm specialising in tailored private debt solutions for small and medium-sized enterprises (SMEs) across the UK, Europe, and APAC regions.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 432 lower middle market investment banks based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 2,484 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lower middle market investment banks based in London, United Kingdom at a glance

As of Oct 17, 2026
41.7%Verified-email coverage
13.8Average contacts per company
1-10Median size (employees)
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
266
11-50
130
51-200
17
201-500
11
501-1,000
5
1,001-5,000
1
10001+
1

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 432 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 London, United Kingdom whose business descriptions match “lower middle market investment banks” 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 2,484 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 October 17, 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 “lower middle market investment banks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lower middle market investment banks are there based in London, United Kingdom?

RevenueBase identified 432 company matches for lower middle market investment banks associated with London, United Kingdom as of October 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?

DC Advisory 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 lower middle market investment banks?

London leads the United Kingdom with 432 company records, followed by Manchester (14) and Birmingham (12).

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 2,484 professional contacts with verified work emails tracked across these 432 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 October 17, 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.