Company lists · Data verified August 2026

Top 25 Benefit plan accounting firms based in the United Kingdom

There are 91 benefit plan accounting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 2,259 professional contacts across them, including 1,263 with verified work emails and 85 with mobile numbers. London is the largest hub.

This list covers benefit plan 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.

91Companies
2,259Contacts tracked
1,263Verified emails
85Mobile numbers
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The 25 largest benefit plan accounting firms based in the United Kingdom

Ranked by team size
Top 25 of 91 benefit plan 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.
#CompanyHQEmployeesContactsVerified emails
1PKF LittlejohnLondon501-1,000710419
2Mazars In The UKLondon1,001-5,000516231
3GravitaLondon201-500376287
4SecondsightAddlestone51-2009367
5MG GroupHarrow11-50739
6PIB Employee BenefitsYork51-2006252
7Milliman UKLondon1,001-5,0005740
8Hammond McnultyCongleton11-502721
9Mayes AccountantsAccrington11-501814
10EacottsBurnham11-50169
11Wallace White AccountantsGlasgow11-50166
12Goddard Perry Consulting LimitedLiverpool51-200159
13UHY BPR Heaton Chartered AccountantsLeeds11-501411
14Devonports LAS AccountantsCumberland House11-501310
15Wingate Benefit SolutionsCaterham11-50119
16Parkers Chartered AccountantsHove11-5097
17Veritas AccountantsManchester11-5095
18Samuels LLPSevenoaks11-5085
19Aldermont Group LTDSolihull1-1075
20SJC Chartered AccountantsChester11-5062
21Lucentum Xeinadin GroupChelmsford11-5055
22Brunel Employee BenefitsBristol1-1053
23Nelu Diversified SolutionsLondon1-1051
24Chancellers LLPHitchin11-5043
2544 Benefit Solutions LimitedBillericay1-1043

Showing 25 of 91 benefit plan accounting firms based in the United Kingdom

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Benefit plan accounting firms based in the United Kingdom at a glance

As of Aug 28, 2026
11-50Median size (employees)
LondonLargest hub · 25 HQs
85Contacts with mobile numbers
8Emails re-verified in last 30 days

Companies by employee count

1-10
45
11-50
37
51-200
5
201-500
1
501-1,000
1
1,001-5,000
2

Benefit plan accounting firms by metro

MetroCompanies
Benefit plan accounting firms in London25
Benefit plan accounting firms in Manchester3
Benefit plan accounting firms in Hitchin2
Benefit plan accounting firms in Leigh On Sea2
Benefit plan accounting firms in Birmingham2
Benefit plan accounting firms in Leeds2
Benefit plan accounting firms in Ipswich2

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 “benefit plan 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; 8 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 benefit plan accounting firms are there based in the United Kingdom?

There are 91 benefit plan accounting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most benefit plan accounting firms?

London leads with 25 headquartered companies, followed by Manchester (3) and Hitchin (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 1,263 verified decision-maker contacts tracked across these 91 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.