Verified AccountantsUK firms, verified against the public record
Williams Ross Limited website icon

Williams Ross Limited

Chartered Accountants in Gwaelod-y-garth, Cardiff CF15

Verified & RegulatedTrust Score100/100Excellent

Companies House: 04703823Ynys Bridge Court, Gwaelod-y-garth, Cardiff, CF15 9SSData updated 07 Jul 2026

In the local market

Williams Ross Limited is one of 201 accountancy practices we verify in Cardiff. Incorporated in 2003, it is among the longest-established of them. It advertises a wider range of services than most firms we list in Cardiff.

Verified Accountants assessment

Williams Ross Limited is a UK limited company based in Cardiff, incorporated in 2003 and trading for 23 years.

Public records confirm it is anti-money-laundering supervised by ACCA, a member firm of ICAEW, up to date with its accounts (last filed 30 Jun 2025), and running a confirmed website. Its most recent filed accounts, for the year to 30 Jun 2025, report net assets of £252,177, up from £238,246 the year before. Its website shows it handles Small business, Self Assessment, Payroll, and Bookkeeping.

How we verify →

Verification record and Trust Score

100/100

Trust Score

Excellent
Public record
AML supervised · ACCA
Active company
Filing compliant
Trading 23 years
Professional qualification
  • ICAEW
  • ACCA
  • AAT
Contact
Website
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. 04703823 (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 30 Jun 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 ACCAACCA 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.ACCA · checked 21 Jul
Sources: Companies House (opens in new tab), ICAEW, ACCA
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Good fit for

  • Handles Small business, Self Assessment, Payroll and Bookkeeping

Specialisms and services

Certified
QuickBooks Advanced Partner
Services
AccountantSmall businessSelf AssessmentPayrollBookkeepingLimited company accountsR&D Tax CreditsManagement Accounts

Message this firm

Send an enquiry and we will pass it to Williams Ross 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 Williams Ross Limited

Persons with significant control (1)

  • Mr Owen Benjamin MorrisOwns 75-100% of shares, 75-100% of voting rights, Can appoint or remove directors

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2020 to 2025
Net assets
£252k
as at 30 Jun 2025+£14k vs 2024
Current assets
£420k
as at 30 Jun 2025+£13k vs 2024
Cash at bank
£86k
as at 30 Jun 2025+£55k vs 2024
Average employees
12
as at 30 Jun 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
202520242023202220212020
CashDebtorsOtherNet assets
Full figures
As filed30 Jun 202530 Jun 202430 Jun 202330 Jun 202230 Jun 202130 Jun 2020
Average employees121214151517
Net assets£252,177£238,246£236,687£215,006£231,754£171,849
Cash at bank£86,136£30,667£104,872£78,326£240,947£137,383
Current assets£420,246£407,624£429,869£405,804£480,064£420,712
Debtors£223,039£238,522£191,196£227,724£161,267£214,254
Shareholders equity£252,177£238,246£236,687£215,006£231,754£171,849

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

Frequently asked questions

Is Williams Ross Limited a regulated accountant?

Yes. Williams Ross Limited is supervised for anti-money-laundering by ACCA and a member firm of ICAEW. Every UK accountant must be supervised for anti-money-laundering, by HMRC or an approved professional body, so this confirms the firm is authorised to practise and monitored for compliance.

Is Williams Ross Limited a chartered accountant?

Yes. Williams Ross Limited is a member firm of ICAEW, so it can use the title Chartered Accountants. "Chartered" and "Chartered Certified" are legally protected UK terms that only members of these bodies may use.

What services does Williams Ross Limited offer?

Based on its own website, Williams Ross Limited offers Small business, Self Assessment, Payroll, Bookkeeping, Limited company accounts, and R&D Tax Credits. Confirm current services and availability with the firm before engaging. Message this firm →

What accounting software does Williams Ross Limited use?

Williams Ross Limited is QuickBooks (Advanced partner), so it works with QuickBooks. Certified partners are trained on the software and listed in the vendor's own advisor directory.

How long has Williams Ross Limited been established?

Williams Ross Limited was incorporated at Companies House in 2003, so it has been on the register for about 23 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does Williams Ross Limited file its accounts on time?

Yes. According to Companies House, Williams Ross Limited's most recent statutory accounts were filed by their due date. On-time filing is a basic sign that a company is being administered properly.

How do you verify Williams Ross Limited?

We build this record only from public, authoritative sources - for this firm, Companies House, ICAEW, and ACCA, and stamp every claim with its source and the date we last checked it. We show only what we can verify and say so plainly when we cannot. How we verify →

How is the Trust Score calculated?

The Trust Score is fully deterministic: fixed points for public, verified signals - an active company, anti-money-laundering supervision, filing compliance, a confirmed website and trading history. Williams Ross Limited scores 100/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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