Company lists · Data refreshed September 2026

Top 25 AI financial process automation companies based in London, United Kingdom

Name: AI financial process automation companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 113 companies tracked

RevenueBase identified 113 AI financial process automation companies headquartered in London, United Kingdom as of September 2026 and tracks 2,778 professional contacts across them, including 992 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers AI financial process automation companies 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 30, 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 30, 2026 86% judged on-target in blind review

113Companies

2,778Contacts tracked

992Verified emails

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The 25 largest AI financial process automation companies based in London, United Kingdom

Ranked by team size

Top 25 of 113 AI financial process automation companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to AI financial process automation 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	Roboyo	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	559 contacts →
	Strong evidence “Roboyo is the AI & Automation Partner of Choice for enterprises moving from POC to production, driving transformation across their entire operations.” Source: RevenueBase Database · checked Sep 30, 2026
2	DEXT	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	381 contacts →
	Partial evidence “Say hello to Dext, the advanced bookkeeping automation platform that eliminates much of the manual work that slows you down.” Source: RevenueBase Database · checked Sep 30, 2026
3	Aptitude Software	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	304 contacts →
	Indirect evidence “Here at Aptitude, we provide software solutions to enable deliver fully autonomous finance so our customers can drive growth, efficiency and sustainability.” Source: RevenueBase Database · checked Sep 30, 2026
4	Fintechos	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	201-500	226 contacts →
	Strong evidence “FintechOS is the AI platform for financial product operations.” Source: RevenueBase Database · checked Sep 30, 2026
5	XELIX	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	167 contacts →
	Indirect evidence “Since 2018, we have pioneered the Accounts Payable audit and controls space.” Source: RevenueBase Database · checked Sep 30, 2026
6	ARKK	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	103 contacts →
	Strong evidence “ARKK began amid the 2009 financial crisis with a vision that technology and automation could enhance the finance function.” Source: RevenueBase Database · checked Sep 30, 2026
7	FWF	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	96 contacts →
	Partial evidence “FWF is a leading Intelligent Automation (IA) professional services company.” Source: RevenueBase Database · checked Sep 30, 2026
8	APRON	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	82 contacts →
	Indirect evidence “Pay suppliers, pay staff, issue expense cards, and let your most tedious bookkeeping tasks run themselves.” Source: RevenueBase Database · checked Sep 30, 2026
9	intellimation.ai	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	74 contacts →
	Partial evidence “intellimation.ai is an enterprise AI software provider, not a model lab, not a chatbot, that builds production AI applications operating at the inference layer, wrapping any…” Source: RevenueBase Database · checked Sep 30, 2026
10	Nexus Frontiertech	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	58 contacts →
	Strong evidence “Nexus FrontierTech empowers institutions with financial data processing products through its proprietary generative AI platform that automates data-driven processes, extracting…” Source: RevenueBase Database · checked Sep 30, 2026
11	Sciforn	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	44 contacts →
	Strong evidence “Sciforn builds AI-native financial technology across five connected platforms: Athena (CRE loan servicing & asset management), Selene (fund operations, NAV & carry), Helios…” Source: RevenueBase Database · checked Sep 30, 2026
12	Stacks	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	36 contacts →
	Indirect evidence “Stacks is the agentic platform for enterprise finance teams who lose days to manual closes, fragmented data, and reactive reporting.” Source: RevenueBase Database · checked Sep 30, 2026
13	Kolleno	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	34 contacts →
	Partial evidence “Kolleno is a financial operations platform that brings together receivables, payments and reconciliation - all in one place.” Source: RevenueBase Database · checked Sep 30, 2026
14	Sigtech	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	34 contacts →
	Partial evidence “SigTech is ushering in a new era where human experts and AI agents collaborate together to accomplish what was impossible before.” Source: RevenueBase Database · checked Sep 30, 2026
15	Expenseondemand	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	31 contacts →
	Indirect evidence “Since 2003, ExpenseOnDemand has evolved into a versatile platform tailored to meet the unique needs of a wide range of industries.” Source: RevenueBase Database · checked Sep 30, 2026
16	Finster AI	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	27 contacts →
	Partial evidence “Enterprise-grade AI for Finance.” Source: RevenueBase Database · checked Sep 30, 2026
17	Nexbotix	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	22 contacts →
	Partial evidence “At Nexbotix, we are dedicated to solving one of the most persistent and costly challenges facing businesses today: operational inefficiency caused by manual, repetitive processes.” Source: RevenueBase Database · checked Sep 30, 2026
18	biami.io	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Indirect evidence “Companies struggle to win in competitive markets because of one very important element that is a bottleneck today - an employee.” Source: RevenueBase Database · checked Sep 30, 2026
19	gentek.ai	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	17 contacts →
	Strong evidence “Gentek AI builds reconciliation, regulatory reporting, and compliance automation tools for financial and energy markets.” Source: RevenueBase Database · checked Sep 30, 2026
20	Jenesys AI	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	16 contacts →
	Indirect evidence “Jenesys closed in March 2026.” Source: RevenueBase Database · checked Sep 30, 2026
21	DESIA	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	15 contacts →
	Strong evidence “Desia is the system of intelligence providing advanced AI applications for productivity, automation and analytics for financial services.” Source: RevenueBase Database · checked Sep 30, 2026
22	Finance BOX	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	15 contacts →
	Indirect evidence “You didn't start your business to do paperwork, receipt filing and number crunching - no one does (ok.we did).” Source: RevenueBase Database · checked Sep 30, 2026
23	Fiskl.ai The Accounting Intelligence Platform	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	14 contacts →
	Partial evidence “Fiskl is AI-native accounting for SMEs that need their numbers to stay accurate as the business runs.” Source: RevenueBase Database · checked Sep 30, 2026
24	Orbit Financial Technology	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	13 contacts →
	Strong evidence “Orbit is an AI-powered platform for financial services, combining an AI Studio with a comprehensive knowledge base giving you an accuracy, transparency, and efficiency that was…” Source: RevenueBase Database · checked Sep 30, 2026
25	Round Treasury	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	1-10	11 contacts →
	Partial evidence “At Round, we are building the AI powered finance command system for the world’s most ambitious companies.” Source: RevenueBase Database · checked Sep 30, 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: AI financial process automation 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 AI financial process automation companies.
Partial evidence: Its own public description names part of AI financial process automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name AI financial process automation 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 113 AI financial process automation companies based in London, United Kingdom

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AI financial process automation companies based in London, United Kingdom at a glance

As of Sep 30, 2026

35.7%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 113 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 AI financial process automation 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 London, United Kingdom whose own description of what they do matches “AI financial process automation 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 AI financial process automation 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 AI financial process automation companies, 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, 992 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 30, 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.

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 AI financial process automation 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 AI financial process automation companies are there based in London, United Kingdom?

RevenueBase identified 113 AI financial process automation companies 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?

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

Which city in the United Kingdom has the most AI financial process automation companies?

London leads the United Kingdom with 113 headquartered companies, followed by Leeds (4) and Manchester (4).

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 992 verified decision-maker contacts tracked across these 113 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 30, 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.