Company lists · Data refreshed September 2026

Top 16 Consolidation and close software companies based in London, United Kingdom

RevenueBase identified 30 company matches for consolidation and close software companies associated with London, United Kingdom as of September 2026 and tracks 854 professional contacts across them, including 469 with verified work emails and 72 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for consolidation and close software companies associated with London, United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 8, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 8, 2026 How this list was built
30Companies
854Contacts tracked
469Verified emails
72Mobile numbers
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The 16 largest consolidation and close software companies based in London, United Kingdom

Ranked by team size
Top 16 of 30 company matches for consolidation and close software companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 8, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 8, 2026501-1,000304 contacts →

Exact match

“Here at Aptitude, we provide software solutions to enable deliver fully autonomous finance so our customers can drive growth, efficiency and sustainability.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 8, 202651-200171 contacts →

Exact match

“For too long, the UK mid-market has been caught between entry-level cloud software that cannot keep up and enterprise systems that cost a fortune to implement and even more to…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 8, 202651-200103 contacts →

Exact match

“ARKK began amid the 2009 financial crisis with a vision that technology and automation could enhance the finance function.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 8, 202651-20074 contacts →

Exact match

“Running a business is hard enough without disconnected systems and slow processes getting in the way.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 8, 202651-20043 contacts →

Exact match

“As of Jan 15th we'll be moving to our new insightsoftware page.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 8, 202611-5036 contacts →

Exact match

“Stacks is the agentic platform for enterprise finance teams who lose days to manual closes, fragmented data, and reactive reporting.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 8, 202611-5026 contacts →

Exact match

“Cloud-native finance and accounting software for multi-entity and multi-currency organisations.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 8, 202611-5016 contacts →

Exact match

“Mayday mends month end for in-house finance teams at complex businesses scaling with Xero or Quickbooks Online as their core accounting system, including those managing multiple…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 8, 202611-509 contacts →

Exact match

“Accountagility is a fast growing business offering a range of solutions specifically designed to meet the demanding and exacting standards required by best-in-class Finance…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 8, 202611-509 contacts →

Exact match

“Legerity helps clients deliver complex accounting change.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 8, 20261-106 contacts →

Exact match

“Intelligent Software for Intelligent Professionals Qokoon automates financial analysis, management reporting and PortCo monitoring for Private Equity, Banks and CFOs-…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 8, 20261-104 contacts →

Exact match

“Cygnus was founded by Paul Atkinson and Carly Bryer in 2019, having been working together since 2013 Since the founding of the company, Cygnus are proud to count Touchstone FMS…”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 8, 20261-102 contacts →

Exact match

“As of Sep 13th, we are part of insightsoftware!”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 8, 202611-502 contacts →

Exact match

“At TCM information analytics (TCM) we believe that every company is different and contains a unique blend of information, processes and skills to manage their operations.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 8, 20261-102 contacts →

Exact match

“RockFin are a financial close, consolidation and reporting systems consultancy.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 8, 20261-101 contacts →

Exact match

“Consolidate financials across all your businesses for easy & accurate reporting.”

Recorded in the RevenueBase company graph · Sep 8, 2026 · View company records in RevenueBase

Showing 16 of 30 consolidation and close software companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 469 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Consolidation and close software companies based in London, United Kingdom at a glance

As of Sep 8, 2026
54.9%Verified-email coverage
8.4%Mobile-number coverage
28.5Average contacts per company
11-50Median size (employees)
Sep 8, 2026Page data refreshed

Companies by employee count

1-10
10
11-50
11
51-200
8
501-1,000
1

Freshness & accuracy

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

Email last verified

Median 11.0d

Company record updated

Median 59.0d

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with London, United Kingdom whose business descriptions match “consolidation and close software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 469 professional contacts with verified work emails across the full matched dataset. 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 8, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “consolidation and close software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many consolidation and close software companies are there based in London, United Kingdom?

RevenueBase identified 30 company matches for consolidation and close software companies associated with London, United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Aptitude Software tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most consolidation and close software companies?

London leads the United Kingdom with 29 company records, followed by Edinburgh (3) and Staines-Upon-Thames (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 469 professional contacts with verified work emails tracked across these 30 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 8, 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.