Verified AccountantsUK firms, verified against the public record
Mcmahon Swain & Co. Limited website icon

Mcmahon Swain & Co. Limited

Accountant in London SE19

Trust Score61/100Good

Companies House: 04700970Regent House, 316A Beulah Hill, London, SE19 3HFData updated 07 Jul 2026

In the local market

Mcmahon Swain & Co. Limited is one of 4856 accountancy practices we verify in London. Incorporated in 2003, it is among the longest-established of them.

Verified Accountants assessment

Mcmahon Swain & Co. Limited is a UK limited company based in London, incorporated in 2003 and trading for 23 years.

Public records confirm it is up to date with its accounts (last filed 31 Mar 2025) and running a confirmed website. Its most recent filed accounts, for the year to 31 Mar 2025, report net assets of £14,098, down from £15,654 the year before.

How we verify →

Verification record and Trust Score

61/100

Trust Score

Good
Public record
AML supervisedpending
Active company
Filing compliant
Trading 23 years
Professional qualification
  • ICAEW
  • ACCA
  • AAT
Contact
Website
Phone
Emailpending

The Trust Score is the share of the applicable public signals we have verified, scored out of 100 - fully deterministic, never subjective. How it is scored, and every signal's points →

Companies HouseActiveno. 04700970 (opens in new tab)incorporated 2003Companies House · checked 07 Jul
Registered activity
  • SIC 69201 - Accounting and auditing
The business activity the firm registered with Companies House (its Standard Industrial Classification).Companies House · checked 07 Jul
Filing complianceAccounts and confirmation statement filed on timelast accounts 31 Mar 2025 (opens in new tab)Companies House · checked 07 Jul
Sources: Companies House (opens in new tab)
Own this firm? Claim or enhance your listing. Get in touch to claim or update this listing

Specialisms and services

Services
Accountant

Message this firm

Send an enquiry and we will pass it to Mcmahon Swain & Co. Limited. No account needed - just your contact details and what you need help with.

We share your message with this firm to answer your enquiry.

People at Mcmahon Swain & Co. Limited

Persons with significant control (1)

  • Mr Gary William SwainOwns 75-100% of shares

Source: Companies House register (opens in new tab).

Financials (as filed)

Companies House filing history (opens in new tab) | 2017 to 2025
Net assets
£14k
as at 31 Mar 2025-£1.6k vs 2024
Current assets
£29k
as at 31 Mar 2025-£1.6k vs 2024
Average employees
1
as at 31 Mar 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202520242023202220212020201920182017
CashDebtorsOtherNet assets
Full figures
As filed31 Mar 202531 Mar 202431 Mar 202331 Mar 202231 Mar 202131 Mar 202031 Mar 201931 Mar 201831 Mar 2017
Average employees11111111
Net assets£14,098£15,654£16,581£37,402£41,823£50,484£60,071£38,358£54,361
Current assets£28,967£30,523£31,450£53,375£57,956£69,104£80,281£53,444£82,638
Fixed assets£17,066£33,733
Shareholders equity£14,098£15,654£16,581£37,402£41,823£50,484£60,071£38,358£54,361

Figures as reported in this firm's accounts filed at Companies House. Net assets is total assets less what the company owes; a figure below zero means recorded liabilities exceed assets. Small companies may file abbreviated accounts that omit turnover and profit. Public record, reproduced as facts.

Timeline

  1. 2003Company incorporated
  2. 2025Latest accounts filed
  3. 2026Verified on this directory

Explore nearby

Weighing up your options?

Compare every verified accountant in London

Prefer a Xero specialist?

Need payroll sorted too?

Choosing an accountant