Company lists · Data refreshed September 2026
Top 25 Securities trading platforms based in the United Kingdom
RevenueBase identified 163 securities trading platforms headquartered in the United Kingdom as of September 2026 and tracks 16,144 professional contacts across them, including 6,304 with verified work emails and 1,619 with mobile numbers. London is the largest hub.
This list covers securities trading platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 6, 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.
The 25 largest securities trading platforms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,595 | ||||
“Hi, we’re eToro, The World’s Leading Social Investment Platform.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,631 | ||||
“The London Stock Exchange is at the heart of where ideas meet capital and become reality.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 1,107 | ||||
“Founded in 1989 to make financial markets truly accessible, CMC Markets has evolved into a global leader in online trading, while staying true to its original ethos.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,027 | ||||
“Our mission is to enable everyone to build wealth.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 480 | ||||
“Exceptional trading, investment and information solutions for the world's financial community.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 424 | ||||
Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Lmax GroupPartial evidence | 351 | |||
“LMAX Group is the leading global cross-asset marketplace, powering the fusion of traditional and digital finance through trusted technology.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 347 | ||||
“Introducing Tradu, the platform built for smarter investing with an institutional edge.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | FreetradeIndirect evidence | 232 | |||
“Freetrade is on a mission to become the default place to invest.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 213 | ||||
“We are Finalto and we’re here to take the global financial markets to new heights.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 203 | ||||
“At Darwinex, we provide an ecosystem where traders and investors can strive.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 193 | ||||
“Etrading Software (ETS) was founded in 2004 with the goal of bringing efficiency and stability to the burgeoning electronic trading markets.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 187 | ||||
“Quod Financial delivers multi-asset trading technology for banks, brokers, and asset managers, supporting the full trading lifecycle across global electronic markets.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 108 | ||||
“Founded in 2010, the Blackwell Global group of companies (“Blackwell Global”) was established to offer brokerage solutions for private and institutional clients.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 105 | ||||
“Aquis Exchange PLC (“Aquis”) is a creator and facilitator of next-generation financial markets, through the provision of accessible, simple and efficient stock exchanges, trading…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 77 | ||||
“Archax is a global, regulated, digital asset exchange, brokerage and custodian based in London.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 76 | ||||
“GFO-X is the UK’s first regulated and centrally cleared trading venue dedicated to digital asset derivatives.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 68 | ||||
“Caplin delivers cutting-edge trading technology, empowering financial institutions with high-performance, multi-asset platforms for FX, crypto, fixed income, and more.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 53 | ||||
“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…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 49 | ||||
“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: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 42 | ||||
“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…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Primary PortalPartial evidence | 38 | |||
“Primary Portal is the equity capital markets platform establishing connectivity among key constituents in the issuance process.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 37 | ||||
“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…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 34 | ||||
“Velexa, part of EXANTE, helps financial institutions and disruptive players capitalise on the demand for modern and embedded investing experiences.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 33 | ||||
“Key to Markets is an independent brokerage firm offering access to financial markets for institutional investors, companies and private traders.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 163 securities trading platforms based in the United Kingdom
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Securities trading platforms based in the United Kingdom at a glance
As of Sep 6, 2026Companies by employee count
Verified emails by last verification
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 securities trading platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “securities trading platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among securities trading platforms, 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 an evidence 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, 6,304 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 6, 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.
Securities trading platforms by metro
- Securities trading platforms in London126
Frequently asked
How many securities trading platforms are there based in the United Kingdom?
RevenueBase identified 163 securities trading platforms 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?
ETORO, headquartered in London, tops this list with the largest team on record.
Which city has the most securities trading platforms?
London leads with 126 headquartered companies, followed by Birmingham (2) and Glasgow (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 6,304 verified decision-maker contacts tracked across these 163 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 6, 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.
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