Company lists · Data refreshed September 2026

Top 25 Fixed income trading firms based in the United Kingdom

RevenueBase identified 55 company matches for fixed income trading firms associated with the United Kingdom as of September 2026 and tracks 1,007 professional contacts across them, including 304 with verified work emails. London is the largest hub.

This list covers company matches for fixed income trading firms 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 20, 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 20, 2026 How this list was built
55Companies
1,007Contacts tracked
304Verified emails
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The 25 largest fixed income trading firms based in the United Kingdom

Ranked by team size
Top 25 of 55 company matches for fixed income trading firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 202651-200148 contacts →

Exact match

“Alcentra is a global asset management firm focussed on sub-investment grade corporate credit.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20077 contacts →

Exact match

“TwentyFour Asset Management are high conviction, active, fixed income specialists headquartered in the city of London and a boutique of the Swiss based Vontobel Group.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5054 contacts →

Exact match

“KNG Securities LLP (KNG) is a fast growing independent fixed income specialist, dealing in a wide range of products across Fixed Income, Structured Solutions, Convertible Bonds…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20048 contacts →

Exact match

“Founded in 2009 and headquartered in the City of London, Mariana UFP employs over 140 people across our offices in New York, Paris, Lisbon, Dubai and Melbourne.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20037 contacts →

Exact match

“Sigma Broking Limited is a privately-owned brokerage company set up to service the individual needs of institutional customers We offer broking and execution services to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 20, 202651-20033 contacts →

Exact match

“Novate Global Markets Ltd is an independent securities boutique specialising in sales and trading services for institutional investors in global fixed income markets.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5032 contacts →

Exact match

“Founded in 2006, AgFe is a fully independent advisory and asset management firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“Guy Butler is an institutional credit specialist providing clients with idea driven trading strategies and relative credit ideas in investment grade bonds, distressed debt…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“Otala is a specialist investment bank focused on the creation of structured investment products tailored to the specific needs of investors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“The next generation of electronic trading.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Prosperise Capital is a global asset manager with unparalleled expertise in corporate credit, fixed income, and distressed debt.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Multi-venue execution, multi-tape bond data, model-driven analytics, and AI-assisted workflows: one platform powering the fixed income ecosystem.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-509 contacts →

Exact match

“FCS CAPITAL MARKETS Ltd, based in London with an office in Nyon, Switzerland, is a forward-thinking broker-dealer at the forefront of high-tech finance.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Southey Capital, is a London based boutique capital markets firm, focused on Distressed and Illiquid securities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Friends Life Investments Limited (FLI) is the in-house fixed income asset management business of Friends Life, part of the Aviva group.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchCannon Green, United KingdomHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Rubrics Asset Management is an independent, boutique investment manager, specialising in providing innovative fixed income strategies for institutional and private clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 20, 2026201-5005 contacts →

Exact match

“Using our global network, the Capital Markets team provides liquidity and hedging solutions in equities, credit, financing, foreign exchange (FX) and rates.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Axtrade LTD is a London-based brokerage firm specialising in Equity Derivatives and Structured Products, serving Tier 1 Investment Banks, Asset Managers, Hedge Funds, and Market…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchEdinburgh, United KingdomHQ recorded Sep 20, 202611-505 contacts →

Exact match

“Established in 2010, RM Capital provides our institutional and corporate clients idea-driven investment banking, lending, fundraising, advisory, sales & trading services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Zelof & Partners is a client-focused advisory and investment company, specializing in the fixed-income asset class.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-104 contacts →

Exact match

“PINEMONT SECURITIES LIMITED is a financial services company based out of NINTH FLOOR, HOLBORN GATE 330 HIGH HOLBORN, LONDON, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-503 contacts →

Exact match

“Cirdan Capital is a financial services company specialized in issuing structured products, providing asset securitization and investment technology solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-502 contacts →

Exact match

“BellRock Securities is a UK based Financial Company, authorized and regulated by the Financial Conduct Authority, with passported business all over Europe.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Iliad Capital Limited is a globally-focused investment management company specializing in trading equity and fixed income.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Atlantic Trading London Limited was founded in 2015, with offices in London, Sydney and Chicago.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 55 fixed income trading firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 304 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fixed income trading firms based in the United Kingdom at a glance

As of Sep 20, 2026
30.2%Verified-email coverage
18.3Average contacts per company
11-50Median size (employees)
87.3%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
21
51-200
11
201-500
3
1,001-5,000
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 55 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 “fixed income trading firms” 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 304 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 20, 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 “fixed income trading firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fixed income trading firms are there based in the United Kingdom?

RevenueBase identified 55 company matches for fixed income trading firms 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?

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

Which city has the most fixed income trading firms?

London leads with 48 company records, followed by Edinburgh (1) and Redhill (1).

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 304 professional contacts with verified work emails tracked across these 55 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 55 fixed income trading firms based in the United Kingdom. Start with a free account, no credit card.

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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.