Company lists · Data refreshed September 2026

Top 25 Foreign exchange software providers based in London, United Kingdom

Name: Foreign exchange software providers based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 185 companies tracked

RevenueBase identified 185 foreign exchange software providers headquartered in London, United Kingdom as of September 2026 and tracks 12,281 professional contacts across them, including 3,604 with verified work emails and 1,188 with mobile numbers. London is the largest hub.

This list covers foreign exchange software providers headquartered in London, 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 12, 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 12, 2026 86% judged on-target in blind review

185Companies

12,281Contacts tracked

3,604Verified emails

1,188Mobile numbers

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The 25 largest foreign exchange software providers based in London, United Kingdom

Ranked by team size

Top 25 of 185 foreign exchange software providers based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to foreign exchange software providers: 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	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	10001+	3,655 contacts →
	Partial 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 12, 2026
2	xe.com	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	501-1,000	487 contacts →
	Indirect evidence “At Xe, we live currencies.” Source: RevenueBase Database · checked Sep 12, 2026
3	Fidessa	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1,001-5,000	480 contacts →
	Indirect evidence “Exceptional trading, investment and information solutions for the world's financial community.” Source: RevenueBase Database · checked Sep 12, 2026
4	Currencies Direct	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	501-1,000	321 contacts →
	Strong evidence “Winning Money Transfer Provider of the Year at the 2021 MoneyAge Awards, Currencies Direct stands out in the foreign exchange industry for its unique combination of payments…” Source: RevenueBase Database · checked Sep 12, 2026
5	ICE	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1,001-5,000	245 contacts →
	Indirect evidence “In 1973, ICE opened its first store in London’s Victoria station.” Source: RevenueBase Database · checked Sep 12, 2026
6	Genesis Global	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	201-500	220 contacts →
	Partial evidence “Genesis Global enables financial markets organizations to innovate at speed through a software application development platform, prepackaged solutions and deep expertise in…” Source: RevenueBase Database · checked Sep 12, 2026
7	Adenza	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1,001-5,000	208 contacts →
	Indirect evidence “We create and deliver market-leading solutions to help you optimize investment, unlock value and drive growth.” Source: RevenueBase Database · checked Sep 12, 2026
8	Hamilton Court Foreign Exchange	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	120 contacts →
	Strong evidence “From 1 April 2026, Hamilton Court Foreign Exchange Limited (“HCFX”) will change its name to Marex FX Limited.” Source: RevenueBase Database · checked Sep 12, 2026
9	Tools For Brokers	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	93 contacts →
	Indirect evidence “Tools for Brokers (TFB) is a multiplatform technology provider for retail brokers and hedge funds with solutions operating on MetaTrader and Match-Trader.” Source: RevenueBase Database · checked Sep 12, 2026
10	Currency Solutions	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	88 contacts →
	Strong evidence “At Currency Solutions, we will support you in every aspect of foreign exchange, whether you’re making a large overseas purchase, ready to move abroad, or you’re a business paying…” Source: RevenueBase Database · checked Sep 12, 2026
11	Milltech	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	80 contacts →
	Indirect evidence “MillTech provides advanced FX and cash management solutions to increase market access, reduce costs and automate manual workflows.” Source: RevenueBase Database · checked Sep 12, 2026
12	Singletrack	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	70 contacts →
	Indirect evidence “Singletrack Sell Side helps banks, brokers and IRPs leverage their research, sales and corporate assets to maximum advantage in an increasingly competitive marketplace.” Source: RevenueBase Database · checked Sep 12, 2026
13	Caplin Systems	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	68 contacts →
	Indirect 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 12, 2026
14	Smart Currency Business	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	38 contacts →
	Partial evidence “Smart Currency Business is a recognised expert in international money transfers, providing tailored currency exchange services to UK companies.” Source: RevenueBase Database · checked Sep 12, 2026
15	Cremello Currency Management	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	34 contacts →
	Strong evidence “Bespoke foreign exchange solutions tailored to your needs by Industry Professionals.” Source: RevenueBase Database · checked Sep 12, 2026
16	Netdania	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	34 contacts →
	Indirect evidence “Established in 1998, Netdania has emerged as a leading figure in financial technology.” Source: RevenueBase Database · checked Sep 12, 2026
17	Fiscal FX	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	32 contacts →
	Indirect evidence “We, at Fiscal, know FX.” Source: RevenueBase Database · checked Sep 12, 2026
18	Mahimarkets	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect 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 12, 2026
19	Worldwide Currencies	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	30 contacts →
	Strong evidence “Worldwide Currencies are market leaders in foreign currency, providing the most competitive exchange rates for institutional clients, companies and individuals wishing to transfer…” Source: RevenueBase Database · checked Sep 12, 2026
20	Celer Technologies	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	30 contacts →
	Partial evidence “Celer Technologies is a global financial software company that creates modular-based systems that have the flexibility to meet today's dynamic business environment.” Source: RevenueBase Database · checked Sep 12, 2026
21	Orbis Exchange Group	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	24 contacts →
	Strong evidence “Orbis Exchange Group are foreign exchange specialists, dedicated to empowering individuals, SMEs and corporations on a global scale, with seamless transactions and bank-beating…” Source: RevenueBase Database · checked Sep 12, 2026
22	IMX Software	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	21 contacts →
	Partial evidence “IMX Software has over 25 years’ experience in delivering market-leading technology solutions to the world’s leading banks and money service businesses.” Source: RevenueBase Database · checked Sep 12, 2026
23	Tradair- An ION Group Company	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	20 contacts →
	Indirect evidence “TradAir: The nexus of the FX and cryptro trading system.” Source: RevenueBase Database · checked Sep 12, 2026
24	Chronicle Software	Partial evidence	London, United KingdomHQ checked Sep 12, 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 12, 2026
25	Spartan FX	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	19 contacts →
	Strong evidence “Spartan FX was born of our Directors' passion for foreign exchange and belief that the client should always come first.” Source: RevenueBase Database · checked Sep 12, 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: foreign exchange software providers. 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 foreign exchange software providers.
Partial evidence: Its own public description names part of foreign exchange software providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name foreign exchange software providers. 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 185 foreign exchange software providers based in London, United Kingdom

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Foreign exchange software providers based in London, United Kingdom at a glance

As of Sep 12, 2026

29.3%Verified-email coverage

9.7%Mobile-number coverage

66.4Average contacts per company

11-50Median size (employees)

71.4%Largest-city concentration · London

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 15.0d

2,9350–30

55631–60

1961–90

290–180

92180+

Company record updated

Median 75.0d

00–30

4,54331–60

5,87961–90

1,29890–180

561180+

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 foreign exchange software providers, 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 London, United Kingdom whose own description of what they do matches “foreign exchange software providers”. 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 foreign exchange software providers), 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 foreign exchange software providers, and records with no verified work email. Companies headquartered outside London 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, 3,604 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 12, 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.

Foreign exchange software providers by metro in the United Kingdom

Foreign exchange software providers in London132

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 foreign exchange software providers, 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 foreign exchange software providers are there based in London, United Kingdom?

RevenueBase identified 185 foreign exchange software providers headquartered in London, 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 foreign exchange software providers?

London leads with 132 headquartered companies, followed by Liverpool (3) and Dartford (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 3,604 verified decision-maker contacts tracked across these 185 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 12, 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.