Company lists · Data refreshed September 2026

Top 25 Institutional crypto platforms based in London, United Kingdom

Name: Institutional crypto platforms 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 139 companies tracked

RevenueBase identified 139 institutional crypto platforms headquartered in London, United Kingdom as of September 2026 and tracks 2,021 professional contacts across them, including 708 with verified work emails and 162 with mobile numbers. London is the largest hub.

This list covers institutional crypto platforms 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

139Companies

2,021Contacts tracked

708Verified emails

162Mobile numbers

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The 25 largest institutional crypto platforms based in London, United Kingdom

Ranked by team size

Top 25 of 139 institutional crypto platforms 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 institutional crypto platforms: 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	B2c2	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	184 contacts →
	Partial evidence “B2C2 is a global leader in institutional liquidity for digital assets.” Source: RevenueBase Database · checked Sep 12, 2026
2	Wintermute	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	156 contacts →
	Partial evidence “Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets.” Source: RevenueBase Database · checked Sep 12, 2026
3	Zodia Custody	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	105 contacts →
	Strong evidence “Zodia Custody is an institution-first digital assets platform backed by Standard Chartered, in association with Northern Trust, SBI Holdings, National Australia Bank, and Emirates…” Source: RevenueBase Database · checked Sep 12, 2026
4	Fortris	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	96 contacts →
	Strong evidence “Founded in 2017 by a team of payment and security veterans, Fortris is a secure, modular platform for managing crypto treasury operations at institutional scale.” Source: RevenueBase Database · checked Sep 12, 2026
5	AKJ Group	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	90 contacts →
	Indirect evidence “The AKJ group of companies (being AKJt Holdings Limited and AK Jensen Group Limited and their subsidiaries), established in 1995, is owned by shareholders who collectively have…” Source: RevenueBase Database · checked Sep 12, 2026
6	Archax	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	77 contacts →
	Indirect evidence “Archax is a global, regulated, digital asset exchange, brokerage and custodian based in London.” Source: RevenueBase Database · checked Sep 12, 2026
7	Ctrl ALT	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	45 contacts →
	Indirect evidence “Ctrl Alt is designing and operating the infrastructure that powers digital capital markets.” Source: RevenueBase Database · checked Sep 12, 2026
8	token.com	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	51-200	41 contacts →
	Indirect evidence “At Token.com, we're rewriting the rules of investing, one scroll at a time.” Source: RevenueBase Database · checked Sep 12, 2026
9	Lionsoul Global	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	36 contacts →
	Indirect evidence “Lionsoul Global is your trusted provider for digital asset wealth management.” Source: RevenueBase Database · checked Sep 12, 2026
10	ZUMO	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “Zumo believes everyone should have access to sustainable finance, and that blockchain has the power to deliver this globally.” Source: RevenueBase Database · checked Sep 12, 2026
11	Iconomi	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	29 contacts →
	Strong evidence “The ICONOMI platform is designed to provide businesses or retail investors an entry point cryptocurrency market.” Source: RevenueBase Database · checked Sep 12, 2026
12	Quadra	Strong evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	24 contacts →
	Strong 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 12, 2026
13	Avantgarde	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	23 contacts →
	Partial evidence “Avantgarde is a digital-first crypto asset management firm.” Source: RevenueBase Database · checked Sep 12, 2026
14	DCM	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	13 contacts →
	Indirect evidence “Reliable solutions are not built overnight, they require patience, discipline, and a vision of how banking can work tomorrow.” Source: RevenueBase Database · checked Sep 12, 2026
15	Altify	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	12 contacts →
	Partial evidence “Altify is a regulated investment platform that makes investing in tokenised real-world assets (RWAs) as simple as buying shares.” Source: RevenueBase Database · checked Sep 12, 2026
16	Komainu	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	10 contacts →
	Partial evidence “Komainu is a regulated digital asset custodian built by institutions for institutions and created as a joint venture between Nomura, digital asset manager CoinShares, and digital…” Source: RevenueBase Database · checked Sep 12, 2026
17	Infinity Exchange	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	9 contacts →
	Partial evidence “We're a team of financial engineers, technologists and traders building DeFi for institutional use.” Source: RevenueBase Database · checked Sep 12, 2026
18	IMMIX	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	8 contacts →
	Indirect evidence “Stablecoins made payment rails programmable.” Source: RevenueBase Database · checked Sep 12, 2026
19	LO Tech	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	8 contacts →
	Indirect evidence “LO:TECH is a London-based digital asset trading firm building transparent, high-performance infrastructure for onchain capital markets.” Source: RevenueBase Database · checked Sep 12, 2026
20	Definity Markets	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	7 contacts →
	Partial evidence “DeFinity Markets ®, a Jersey VASP is the Institutional Standard in Digital Assets Trading and fiat rails.” Source: RevenueBase Database · checked Sep 12, 2026
21	AGANT	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	6 contacts →
	Partial evidence “Agant is building stablecoin infrastructure to issue compliant stablecoins & yieldcoins to help institutional finance capture value from tokenisation.” Source: RevenueBase Database · checked Sep 12, 2026
22	Libertum	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	6 contacts →
	Indirect evidence “Libertum offers a fully comprehensive, scalable, and licensed infrastructure tailored for real-world asset tokenization and access to new financial opportunities.” Source: RevenueBase Database · checked Sep 12, 2026
23	Free Street	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	6 contacts →
	Partial evidence “Operating a market should be as simple as operating a webshop, whether you are a crypto exchange, a market for alternative assets, or a traditional stock market - get ahead of the…” Source: RevenueBase Database · checked Sep 12, 2026
24	Forteus	Partial evidence	London, United KingdomHQ checked Sep 12, 2026	11-50	5 contacts →
	Partial evidence “Forteus is the asset management division of the Numeus Group, a diversified digital asset investment firm based in the heart of the Crypto Valley in Zug, Switzerland with…” Source: RevenueBase Database · checked Sep 12, 2026
25	DSV Fund	Indirect evidence	London, United KingdomHQ checked Sep 12, 2026	1-10	4 contacts →
	Indirect evidence “DSV is a boutique, conviction-led investment fund focused on the future of money, intelligence, and infrastructure.” 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: institutional crypto platforms. 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 institutional crypto platforms.
Partial evidence: Its own public description names part of institutional crypto platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name institutional crypto platforms. 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 139 institutional crypto platforms based in London, United Kingdom

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Institutional crypto platforms based in London, United Kingdom at a glance

As of Sep 12, 2026

35.0%Verified-email coverage

8.0%Mobile-number coverage

14.5Average contacts per company

11-50Median size (employees)

102.9%Largest-city concentration · London

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Freshness & accuracy

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

Email last verified

Median 14.0d

5970–30

9831–60

661–90

190–180

6180+

Company record updated

Median 61.0d

00–30

99831–60

67061–90

22890–180

125180+

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 institutional crypto platforms, 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 “institutional crypto platforms”. 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 institutional crypto platforms), 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 institutional crypto platforms, 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, 708 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.

Institutional crypto platforms by metro in the United Kingdom

Institutional crypto platforms in London143

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 institutional crypto platforms, 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 institutional crypto platforms are there based in London, United Kingdom?

RevenueBase identified 139 institutional crypto platforms 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?

B2c2, headquartered in London, tops this list with the largest team on record.

Which city has the most institutional crypto platforms?

London leads with 143 headquartered companies, followed by Aldgate (1) and Bangor (1).

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 708 verified decision-maker contacts tracked across these 139 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.