Verified AccountantsUK firms, verified against the public record

Watt & Co Limited

Chartered Accountants in London SE20

Verified & RegulatedTrust Score91/100Excellent

Companies House: 0468138360B Anerley Park, London, SE20 8NQData updated 07 Jul 2026

In the local market

Watt & Co Limited is one of 4843 accountancy practices we verify in London. Incorporated in 2003, it is among the longest-established of them.

Verified Accountants assessment

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

Public records confirm it is anti-money-laundering supervised by ICAEW, a member firm of ICAEW, up to date with its accounts (last filed 05 Apr 2025), and running a confirmed website. Its most recent filed accounts, for the year to 05 Apr 2025, report net assets of £7,338, down from £8,236 the year before.

How we verify →

Verification record and Trust Score

91/100

Trust Score

Excellent
Public record
AML supervised · ICAEW
Active company
Filing compliant
Trading 23 years
Professional qualification
  • ICAEW
  • ATT
  • CIOT
  • ACCA
  • AAT
Contact
Websitepending
Phone
Email

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. 04681383 (opens in new tab)incorporated 2003Companies House · checked 07 Jul
Registered activity
  • SIC 68320
  • SIC 69203 - Tax consultancy
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 05 Apr 2025 (opens in new tab)Companies House · checked 07 Jul
Professional bodyMember firm of ICAEWInstitute of Chartered Accountants in England and Wales (ICAEW) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.ICAEW · checked 20 Jul
Anti-money-launderingSupervised by ICAEWICAEW is one of the professional bodies approved to supervise accountants for anti-money-laundering. Every UK accountant must be supervised, by HMRC or an approved professional body, so this confirms the firm is monitored and operating legitimately.ICAEW · checked 20 Jul
Professional bodyMember firm of CIOTCTAChartered Institute of Taxation (CIOT) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.probody-ciot · checked 30 Jul
Professional bodyMember firm of ATTATTAssociation of Taxation Technicians (ATT) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.probody-att · checked 30 Jul
Sources: Companies House (opens in new tab), ICAEW, probody-ciot, probody-att
Own this firm? Claim or enhance your listing. Get in touch to claim or update this listing

Specialisms and services

Tax
Capital AllowancesCorporate Tax - UK advisoryHigh Net Worth IndividualsNational InsuranceOther Indirect TaxesOwner Managed BusinessesPensionsPersonal TaxPersonal Tax - InternationalPersonal Tax - UK AdvisoryPersonal Tax - UK complianceProperty Taxes - UKTrusts, Estates and Inheritance TaxValue Added Tax - UK advisory

Message this firm

Send an enquiry and we will pass it to Watt & 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 Watt & Co Limited

Persons with significant control (1)

  • Mr Stephen Michael WattOwns 75-100% of shares, 75-100% of voting rights, Can appoint or remove directors, Significant influence or control

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2017 to 2025
Net assets
£7.3k
as at 5 Apr 2025-£898 vs 2024
Average employees
1
as at 5 Apr 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202520242023202220212020201920182017
CashDebtorsNet assets
Full figures
As filed5 Apr 20255 Apr 20245 Apr 20235 Apr 20225 Apr 20215 Apr 20205 Apr 20195 Apr 20185 Apr 2017
Average employees1111111
Net assets£7,338£8,236£7,109£5,308£4,746£1,661£4,276£4,276£4,214
Fixed assets£14,000£14,000£14,000£14,000£14,000£14,000£14,000£14,000£14,000
Shareholders equity£7,338£8,236£7,109£5,308£4,746£1,661£4,276£4,276£4,214

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