Company lists · Data verified August 2026

Top 24 Debt investment firms based in the United Kingdom

Name: Debt investment firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 60 companies tracked

There are 60 debt investment firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 26,862 professional contacts across them, including 10,270 with verified work emails and 6,096 with mobile numbers. London is the largest hub.

This list covers debt investment firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

60Companies

26,862Contacts tracked

10,270Verified emails

6,096Mobile numbers

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The 24 largest debt investment firms based in the United Kingdom

Ranked by team size

Top 24 of 60 debt investment firms based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Barclays Investment Bank	London	10001+	20,903	6,551
2	BAIRD	London	5,001-10,000	5,331	3,403
3	Waterfall Asset Management LLC	London	51-200	168	128
4	Alcentra	London	51-200	149	76
5	Veld Capital	West End	51-200	44	19
6	Alchemy Partners	London	11-50	38	25
7	AGFE	London	11-50	31	19
8	Prosperise Capital LLP	London	11-50	14	8
9	IM Asset Management Limited	Sheffield	11-50	11	1
10	Fintex Capital	London	11-50	10	6
11	BGB Weston LTD	London	11-50	8	6
12	Finex LLP	London	11-50	6	6
13	Negentropy Capital Partners	London	1-10	6	3
14	RM Capital	London	11-50	6	2
15	Bexley Independent Financial Services	Belvedere	11-50	4	4
16	Halkin Investments Holdings Limited	London	11-50	4	2
17	Rhino Investment Management LLP	London	1-10	3	2
18	Nevé Capital Limited	London	1-10	3	2
19	Soditic Discount & Trade Limited	London	11-50	2	2
20	Rostam Capital	n/a	51-200	2	1
21	Elara Capital PLC	London	51-200	1	1
22	Funding Compass	Bristol	1-10	1	1
23	Crystal Cove Capital	London	1-10	1	1
24	Haider & Haider Securities Limited	London	1-10	1	1

Showing 24 of 60 debt investment firms based in the United Kingdom

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Debt investment firms based in the United Kingdom at a glance

As of Aug 28, 2026

11-50Median size (employees)

LondonLargest hub · 40 HQs

6,096Contacts with mobile numbers

19Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

5,001-10,000

10001+

Debt investment firms by metro

Metro	Companies
Debt investment firms in London	40
Debt investment firms in Buckhurst Hill	1
Debt investment firms in Wolverhampton	1
Debt investment firms in Wakefield	1
Debt investment firms in Retford	1
Debt investment firms in Bristol	1
Debt investment firms in Enfield	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “debt investment firms”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 19 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many debt investment firms are there based in the United Kingdom?

There are 60 debt investment firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Barclays Investment Bank, headquartered in London, tops this list with the largest team on record.

Which city has the most debt investment firms?

London leads with 40 headquartered companies, followed by Buckhurst Hill (1) and Wolverhampton (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 10,270 verified decision-maker contacts tracked across these 60 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Debt investment firms by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.