Company lists · Data refreshed September 2026

Top 25 Trading automation software companies based in the United Kingdom

Name: Trading automation software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 221 companies tracked

RevenueBase identified 221 trading automation software companies headquartered in the United Kingdom as of September 2026 and tracks 6,056 professional contacts across them, including 2,941 with verified work emails. London is the largest hub.

This list covers trading automation software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

221Companies

6,056Contacts tracked

2,941Verified emails

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The 25 largest trading automation software companies based in the United Kingdom

Ranked by team size

Top 25 of 221 trading automation software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to trading automation software companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ION	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	10001+	3,655 contacts →
	Strong evidence “We’re visionary innovators who are delivering mission-critical trading and workflow automation software to financial institutions, corporations, central banks, and governments.” Source: RevenueBase Database · checked Sep 21, 2026
2	Maven Securities	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	408 contacts →
	Partial evidence “Maven implements both fundamental and quantitative trading & market making strategies across global financial markets, utilising only the group’s capital.” Source: RevenueBase Database · checked Sep 21, 2026
3	Alphacapitalgroup	Indirect evidence	City Of London, United KingdomHQ checked Sep 21, 2026	51-200	255 contacts →
	Indirect evidence “We are looking for profitable traders who can demonstrate an ability to react to the markets, manage risk and most importantly generate profits.” Source: RevenueBase Database · checked Sep 21, 2026
4	Quadrature	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	203 contacts →
	Indirect evidence “Founded by programmers in 2010, we’re a growing tech business made up of kind, friendly, talented people.” Source: RevenueBase Database · checked Sep 21, 2026
5	Quod Financial	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	187 contacts →
	Partial evidence “Quod Financial delivers multi-asset trading technology for banks, brokers, and asset managers, supporting the full trading lifecycle across global electronic markets.” Source: RevenueBase Database · checked Sep 21, 2026
6	OSTC	Partial evidence	Bromley, United KingdomHQ checked Sep 21, 2026	201-500	143 contacts →
	Partial evidence “OSTC is a global derivatives trading company creating outstanding performers in financial markets, by developing and supporting their knowledge and experience.” Source: RevenueBase Database · checked Sep 21, 2026
7	Equity Edge	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	77 contacts →
	Partial evidence “We build and operate a simulated trading evaluation platform.” Source: RevenueBase Database · checked Sep 21, 2026
8	Caplin Systems	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	68 contacts →
	Partial evidence “Caplin delivers cutting-edge trading technology, empowering financial institutions with high-performance, multi-asset platforms for FX, crypto, fixed income, and more.” Source: RevenueBase Database · checked Sep 21, 2026
9	OTCX	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	49 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 21, 2026
10	Isam Securities	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	48 contacts →
	Partial evidence “iSAM Securities*, regulated by the FCA, SFC, and CIMA, is a leading algorithmic trading firm and trusted liquidity, technology and prime services partner to institutional clients…” Source: RevenueBase Database · checked Sep 21, 2026
11	Gold-I	Partial evidence	Guildford, United KingdomHQ checked Sep 21, 2026	11-50	42 contacts →
	Partial evidence “Gold-i is a market-leading trading technology provider, trusted by brokers, liquidity providers and crypto institutions.” Source: RevenueBase Database · checked Sep 21, 2026
12	Mahimarkets	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	31 contacts →
	Partial evidence “Combining extensive trading knowledge and robust engineering, we’ve been crafting solutions for banks and brokers since 2010; helping our customers to drive PnL and deliver low…” Source: RevenueBase Database · checked Sep 21, 2026
13	Tyler Capital	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	27 contacts →
	Indirect evidence “Tyler Capital is a proprietary trader of global financial markets.” Source: RevenueBase Database · checked Sep 21, 2026
14	Quadra	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	24 contacts →
	Partial evidence “Quadra.trade is a purpose-built software platform designed for hedge funds and institutional investors operating in digital asset markets.” Source: RevenueBase Database · checked Sep 21, 2026
15	Chronicle Software	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Founded in 2013 by Java Champion Peter Lawrey, Chronicle Software is on a mission to revolutionise financial technology through proven practices and collaboration.” Source: RevenueBase Database · checked Sep 21, 2026
16	Longshot Systems	Strong evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “Longshot Systems is a small startup producing high throughput, low latency trading software and tools for use in sports betting markets.” Source: RevenueBase Database · checked Sep 21, 2026
17	BESTX	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “BestX® is a Technology Company, with a simple fee based model, creating state of the art software to provide real-time, interactive analytics enabling clients to define, achieve…” Source: RevenueBase Database · checked Sep 21, 2026
18	Coinrule YC	Partial evidence	Clerkenwell, United KingdomHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “Coinrule lets you automate your investments across with AI to protect your funds and catch the next great market opportunity - AI Agentic Trading Unlocked.” Source: RevenueBase Database · checked Sep 21, 2026
19	Attix AI UK	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	16 contacts →
	Indirect evidence “Innovation Meets Excellence Providing transformative AI solutions.” Source: RevenueBase Database · checked Sep 21, 2026
20	Tradrlab	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	15 contacts →
	Partial evidence “TradrLab is a trading intelligence platform that helps you build, test, and optimise your trading ideas quickly without coding.” Source: RevenueBase Database · checked Sep 21, 2026
21	Prismfp Analytics	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	13 contacts →
	Indirect evidence “The digital platform for a new generation brokerage, built from the ground up by market practitioners and technologists.” Source: RevenueBase Database · checked Sep 21, 2026
22	Arctic Lake	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “We understand that one-size-fits-all trading platforms can't deliver every feature you need to grow your business.” Source: RevenueBase Database · checked Sep 21, 2026
23	Queueco	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “Founded in 2014, Queueco is a proprietary trading firm that engages in both conventional as well as cutting-edge alternative markets.” Source: RevenueBase Database · checked Sep 21, 2026
24	Duplitrade	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “The ultimate market place for automated and manual trading strategies for stocks, forex and CFD's” Source: RevenueBase Database · checked Sep 21, 2026
25	Smart Arbitrage Technologies	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “Smart Arbitrage Technologies (“SAT”) is a technology company that develops infrastructure for automated trading, risk and capital management on digital asset markets.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: trading automation software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names trading automation software companies.
Partial evidence: Its own public description names part of trading automation software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name trading automation software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 221 trading automation software companies based in the United Kingdom

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Trading automation software companies based in the United Kingdom at a glance

As of Sep 21, 2026

48.6%Verified-email coverage

27.4Average contacts per company

1-10Median size (employees)

72.9%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

130

11-50

51-200

201-500

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 221 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among trading automation software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “trading automation software companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names trading automation software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among trading automation software companies, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 2,941 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Trading automation software companies by metro

Trading automation software companies in London161

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names trading automation software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many trading automation software companies are there based in the United Kingdom?

RevenueBase identified 221 trading automation software companies headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ION, headquartered in London, tops this list with the largest team on record.

Which city has the most trading automation software companies?

London leads with 161 headquartered companies, followed by Birmingham (2) and Bracknell (2).

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 2,941 verified decision-maker contacts tracked across these 221 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.