Company lists · Data verified August 2026

Top 25 Ecommerce accounting firms based in the United Kingdom

Name: Ecommerce accounting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 3,760 companies tracked

There are 3,760 ecommerce accounting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 16,360 professional contacts across them, including 5,234 with verified work emails and 801 with mobile numbers. London is the largest hub.

This list covers ecommerce accounting firms headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

3,760Companies

16,360Contacts tracked

5,234Verified emails

801Mobile numbers

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The 25 largest ecommerce accounting firms based in the United Kingdom

Ranked by team size

Top 25 of 3,760 ecommerce accounting firms based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Outbooks	London	201-500	475	39
2	Galloways Accounting	Brighton	201-500	186	144
3	Burgess Hodgson	Canterbury	51-200	139	40
4	FLB Accountants LLP	Winnersh Triangle	51-200	104	71
5	Debitam	London	51-200	103	30
6	SJD Accountancy	Hemel Hempstead	501-1,000	102	2
7	Rayner Essex LLP	St Albans	51-200	97	72
8	Burgis & Bullock Chartered Accountants	Stratford Upon Avon	51-200	64	45
9	Affinity Associates Limited	Wembley	201-500	64	30
10	The Accountancy Partnership	Wirral	51-200	63	33
11	RDP Newmans LLP	Harrow	51-200	60	38
12	Adler Shine	London	51-200	53	38
13	Lewis Brownlee Chartered Accountants & TAX Advisers	Midhurst	51-200	50	44
14	Blinkhorns Accountants	London	51-200	49	36
15	TC Alexander Sloan Limited	Edinburgh	51-200	47	31
16	Ascendant	London	201-500	39	26
17	MMG Chartered Accountants	Dundee	51-200	38	20
18	TBA Global	London	51-200	36	7
19	Jump Accounting	London	51-200	34	14
20	Morris Owen	Cirencester	51-200	31	19
21	Finex Accounting	Manchester	51-200	27	8
22	Rennie Welch LLP	Berwick Upon Tweed	51-200	25	20
23	SPW UK LLP	London	51-200	19	7
24	Holbi Group	Kempsford	51-200	16	1
25	Maxwells Chartered Accountants	Bridgwater	51-200	14	11

Showing 25 of 3,760 ecommerce accounting firms based in the United Kingdom

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Ecommerce accounting firms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 690 HQs

801Contacts with mobile numbers

9Emails re-verified in last 30 days

Companies by employee count

1-10

2,869

11-50

644

51-200

201-500

501-1,000

1,001-5,000

Ecommerce accounting firms by metro

Metro	Companies
Ecommerce accounting firms in London	690
Ecommerce accounting firms in Manchester	82
Ecommerce accounting firms in Birmingham	55
Ecommerce accounting firms in Bristol	54
Ecommerce accounting firms in Glasgow	39
Ecommerce accounting firms in Leicester	32
Ecommerce accounting firms in Leeds	31

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “ecommerce accounting firms”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 9 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many ecommerce accounting firms are there based in the United Kingdom?

There are 3,760 ecommerce accounting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most ecommerce accounting firms?

London leads with 690 headquartered companies, followed by Manchester (82) and Birmingham (55).

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 5,234 verified decision-maker contacts tracked across these 3,760 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.