Company lists · Data refreshed September 2026

Top 25 Integration brokerage software companies based in the United Kingdom

Name: Integration brokerage 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 14, 2026 139 companies tracked

RevenueBase identified 139 integration brokerage software companies headquartered in the United Kingdom as of September 2026 and tracks 2,173 professional contacts across them, including 948 with verified work emails. London is the largest hub.

This list covers integration brokerage 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 14, 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 14, 2026 86% judged on-target in blind review

139Companies

2,173Contacts tracked

948Verified emails

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The 25 largest integration brokerage software companies based in the United Kingdom

Ranked by team size

Top 25 of 139 integration brokerage software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to integration brokerage 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	Fidessa	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
2	Adaptive	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	264 contacts →
	Indirect evidence “Welcome to Adaptive.” Source: RevenueBase Database · checked Sep 14, 2026
3	Jensten	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1,001-5,000	203 contacts →
	Indirect evidence “Jensten is the connected broker of scale, delivering superior outcomes for commercial, corporate and personal clients through our advisory and service capabilities, supported by…” Source: RevenueBase Database · checked Sep 14, 2026
4	Neptune North	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 14, 2026	51-200	77 contacts →
	Partial evidence “At Neptune North we specialise in providing software development and consulting services to businesses operating in the Financial Services and Alternative Investment markets.” Source: RevenueBase Database · checked Sep 14, 2026
5	Infoteck Solutions	Partial evidence	Holborn, United KingdomHQ checked Sep 14, 2026	51-200	72 contacts →
	Partial evidence “Infoteck Solutions: Empowering Integration and Automation Welcome to Infoteck Solutions, your trusted partner in seamless integration and efficient automation.” Source: RevenueBase Database · checked Sep 14, 2026
6	Singletrack	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
7	Estafet	Indirect evidence	Richmond, United KingdomHQ checked Sep 14, 2026	51-200	56 contacts →
	Indirect evidence “At Estafet, we don’t just optimize processes - we revolutionize how enterprises operate.” Source: RevenueBase Database · checked Sep 14, 2026
8	Trace Isys	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	40 contacts →
	Indirect evidence “Trace Isys (Trace) is a market leader that delivers global solutions for global insurance brokers.” Source: RevenueBase Database · checked Sep 14, 2026
9	Sigma Broking Limited	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	37 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 14, 2026
10	Codeless Platforms	Indirect evidence	Poole, United KingdomHQ checked Sep 14, 2026	51-200	35 contacts →
	Indirect evidence “Codeless Platforms helps ERP-driven organisations connect systems and automate business processes.” Source: RevenueBase Database · checked Sep 14, 2026
11	Fixnetix LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	51-200	33 contacts →
	Indirect evidence “Fixnetix provides market data, trading access, liquidity venue connectivity, pre-trade risk and execution management technologies for Investment Banks, Hedge Funds and Proprietary…” Source: RevenueBase Database · checked Sep 14, 2026
12	Flynet	Indirect evidence	Burwell, United KingdomHQ checked Sep 14, 2026	11-50	32 contacts →
	Indirect evidence “Since 1995 Flynet have been building some of the industry's most sophisticated web based solutions for Mainframe, Unix, IBM i, VMS, VAX and MultiValue systems.” Source: RevenueBase Database · checked Sep 14, 2026
13	Tradecore	Indirect evidence	Manchester, United KingdomHQ checked Sep 14, 2026	51-200	32 contacts →
	Indirect evidence “Designed specifically for brokers, TradeCore streamlines customer management, engagement, and automation into one seamless Growth Hub.” Source: RevenueBase Database · checked Sep 14, 2026
14	Mahimarkets	Indirect evidence	London, United KingdomHQ checked Sep 14, 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 14, 2026
15	Gauntlet Group	Indirect evidence	Leeds, United KingdomHQ checked Sep 14, 2026	51-200	31 contacts →
	Indirect evidence “Gauntlet Group is a network of local brokers with national reach and the buying power to save you money.” Source: RevenueBase Database · checked Sep 14, 2026
16	SME Broker Services	Partial evidence	Worcester, United KingdomHQ checked Sep 14, 2026	51-200	29 contacts →
	Partial evidence “A fashionable, contemporary and forward-thinking, brokerage for business essential resources/services, with an ear to the ground and a finger on the pulse.” Source: RevenueBase Database · checked Sep 14, 2026
17	ZYNK	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 14, 2026	11-50	25 contacts →
	Partial evidence “Zynk is one of leading Integration Platform as a Service providers specializing in accounting data integration.” Source: RevenueBase Database · checked Sep 14, 2026
18	Brilino Solutions Private Limited	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	24 contacts →
	Indirect evidence “BRILINO SOLUTIONS is a high end business application development company providing bespoke business solutions for enterprise customers.” Source: RevenueBase Database · checked Sep 14, 2026
19	Silvertide	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	23 contacts →
	Partial evidence “We’re the leading fintech specializing in buy-side brokerage services.” Source: RevenueBase Database · checked Sep 14, 2026
20	Recorder	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Recorder is not just broker management software; we are the engine powering the next generation of insurance distribution.” Source: RevenueBase Database · checked Sep 14, 2026
21	SAA Consultants Limited	Partial evidence	Plymouth, United KingdomHQ checked Sep 14, 2026	11-50	17 contacts →
	Partial evidence “We are a Hybrid Integration Solutions and professional services company delivering Application Integration, B2B Community Integration and Managed File Transfer to medium and large…” Source: RevenueBase Database · checked Sep 14, 2026
22	Adaptris	Partial evidence	Sutton, United KingdomHQ checked Sep 14, 2026	51-200	11 contacts →
	Partial evidence “At Adaptris our mantra is Integration Anywhere.” Source: RevenueBase Database · checked Sep 14, 2026
23	Quadcorps LTD	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	10 contacts →
	Partial evidence “Your trusted partner for API and Integration Ecosystem transformations - Military precision, expertly executed."We believe that what is expected of your systems integrator is…” Source: RevenueBase Database · checked Sep 14, 2026
24	Hornblower Business Brokers LTD	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	1-10	10 contacts →
	Indirect evidence “Hornblower specializes in business sales and acquisitions for the Engineering, Technology and B2B services, and Facilities Management sectors.” Source: RevenueBase Database · checked Sep 14, 2026
25	FCS Capital Markets	Indirect evidence	London, United KingdomHQ checked Sep 14, 2026	11-50	9 contacts →
	Indirect evidence “FCS CAPITAL MARKETS Ltd, based in London with an office in Nyon, Switzerland, is a forward-thinking broker-dealer at the forefront of high-tech finance.” Source: RevenueBase Database · checked Sep 14, 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: integration brokerage 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 integration brokerage software companies.
Partial evidence: Its own public description names part of integration brokerage software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name integration brokerage 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 139 integration brokerage software companies based in the United Kingdom

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Integration brokerage software companies based in the United Kingdom at a glance

As of Sep 14, 2026

43.6%Verified-email coverage

15.6Average contacts per company

1-10Median size (employees)

49.6%Largest-city concentration · London

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 139 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 integration brokerage 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 “integration brokerage 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 integration brokerage 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 integration brokerage 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, 948 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 14, 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.

Integration brokerage software companies by metro

Integration brokerage software companies in London69

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 integration brokerage 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 integration brokerage software companies are there based in the United Kingdom?

RevenueBase identified 139 integration brokerage 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?

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

Which city has the most integration brokerage software companies?

London leads with 69 headquartered companies, followed by Leeds (3) and Bristol (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 948 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 14, 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.