Company lists · Data refreshed November 2026

Top 19 Fintech trading software providers based in the United Kingdom

Name: Fintech trading software providers based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 276 companies tracked

RevenueBase identified 276 company matches for fintech trading software providers associated with the United Kingdom as of November 2026 and tracks 32,538 professional contacts across them, including 13,931 with verified work emails. London is the largest hub.

This list covers company matches for fintech trading software providers 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 November 5, 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 Nov 5, 2026 How this list was built

276Companies

32,538Contacts tracked

13,931Verified emails

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The 19 largest fintech trading software providers based in the United Kingdom

Ranked by team size

Top 19 of 276 company matches for fintech trading software providers based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	IG Group	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1,001-5,000	2,471 contacts →
	Exact match “The future gets built here.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Etrading Software	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	240 contacts →
	Exact match “Etrading Software (ETS) was founded in 2004 with the goal of bringing efficiency and stability to the burgeoning electronic trading markets.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Genesis Global	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	227 contacts →
	Exact match “Genesis Global enables financial markets organizations to innovate at speed through a software application development platform, prepackaged solutions and deep expertise in…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Finalto	Exact match	London, United KingdomHQ recorded Nov 5, 2026	201-500	216 contacts →
	Exact match “We are Finalto and we’re here to take the global financial markets to new heights.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	OSTC	Exact match	Bromley, United KingdomHQ recorded Nov 5, 2026	201-500	156 contacts →
	Exact match “OSTC is a global derivatives trading company creating outstanding performers in financial markets, by developing and supporting their knowledge and experience.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Blackwell Global	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	118 contacts →
	Exact match “Founded in 2010, the Blackwell Global group of companies (“Blackwell Global”) was established to offer brokerage solutions for private and institutional clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Tools For Brokers	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	102 contacts →
	Exact match “Tools for Brokers (TFB) is a multiplatform technology provider for retail brokers and hedge funds with solutions operating on MetaTrader and Match-Trader.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Singletrack	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	90 contacts →
	Exact match “Singletrack Sell Side helps banks, brokers and IRPs leverage their research, sales and corporate assets to maximum advantage in an increasingly competitive marketplace.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Equity Edge	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	86 contacts →
	Exact match “We build and operate a simulated trading evaluation platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	Dunstan Thomas DT	Exact match	Portsmouth, United KingdomHQ recorded Nov 5, 2026	51-200	72 contacts →
	Exact match “Dunstan Thomas (DT) are a leading UK WealthTech partner, having spent over 30 years at the heart of WealthTech innovation.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Caplin Systems	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	68 contacts →
	Exact match “Caplin delivers cutting-edge trading technology, empowering financial institutions with high-performance, multi-asset platforms for FX, crypto, fixed income, and more.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Transficc	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	61 contacts →
	Exact match “Connecting to all global venues and workflows - Automating trading to manage growing volumes and low latency execution - Hosted SaaS providing out of the box DR, security and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Taskize	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	59 contacts →
	Exact match “Taskize is one of the most influential fintechs in the pre- and post-trade sector of financial services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	OTCX	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	57 contacts →
	Exact match “Whether you are using voice, chat, or email to source or provide liquidity on derivatives, OTCX will streamline your trading workflows and bridge the gap between high touch and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Reactive Markets	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	50 contacts →
	Exact match “Reactive Markets provides purpose-built, ultra low latency trading technology that connects its clients to all their bilateral liquidity relationships, across all asset classes.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Sigma Broking Limited	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	49 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 · Nov 5, 2026 · View company records in RevenueBase
17	Rapid Addition	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	46 contacts →
	Exact match “Rapid Addition is helping financial institutions take advantage of the new world of electronic trading and giving them the flexibility to quickly adapt as markets continue to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	KEY To Markets	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	44 contacts →
	Exact match “is an independent brokerage offering access to global markets for institutional investors, companies and private retail traders.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Celer Technologies	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	41 contacts →
	Exact match “Celer Technologies is a global financial software company that creates modular-based systems that have the flexibility to meet today's dynamic business environment.” Recorded in the RevenueBase company graph · Nov 5, 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 “fintech trading software providers”. 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 19 of 276 fintech trading software providers based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 13,931 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Fintech trading software providers based in the United Kingdom at a glance

As of Nov 5, 2026

42.8%Verified-email coverage

117.9Average contacts per company

11-50Median size (employees)

75.0%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

111

11-50

105

51-200

201-500

501-1,000

1,001-5,000

10001+

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 276 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 “fintech trading software providers” 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 13,931 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 November 5, 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.

Fintech trading software providers by metro

Fintech trading software providers in London207

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 “fintech trading software providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many fintech trading software providers are there based in the United Kingdom?

RevenueBase identified 276 company matches for fintech trading software providers associated with the United Kingdom as of November 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?

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

Which city has the most fintech trading software providers?

London leads with 207 company records, followed by Harrow (4) and Brighton (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 13,931 professional contacts with verified work emails tracked across these 276 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 November 5, 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.