Verified AccountantsUK firms, verified against the public record

O'neill & Company (blackburn) Ltd

Chartered Certified Accountants in Blackburn BB2

Verified & RegulatedTrust Score91/100Excellent

Companies House: 078311251 Eckersley Close, Blackburn, BB2 4FAData updated 07 Jul 2026

In the local market

O'Neill & Company (Blackburn) Ltd is one of 59 accountancy practices we verify in Blackburn. It is one of only 7 ACCA-regulated firms among them, rather than under the default HMRC scheme.

Verified Accountants assessment

O'neill & Company (blackburn) Ltd is a UK limited company based in Blackburn, incorporated in 2011 and trading for 15 years.

Public records confirm it is anti-money-laundering supervised by ACCA, a member firm of ACCA, and up to date with its accounts (last filed 31 Mar 2026). Its website shows it handles Audit.

We have not yet confirmed a website for this firm. We add these once we can verify a firm's own website, and if this is your practice you can complete its listing.

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Verification record and Trust Score

91/100

Trust Score

Excellent
Public record
AML supervised · ACCA
Active company
Filing compliant
Trading 14 years
Professional qualification
  • ACCA
  • ICAEW
  • 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. 07831125 (opens in new tab)incorporated 2011Companies 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 2026 (opens in new tab)Companies House · checked 07 Jul
Professional bodyMember firm of ACCAAssociation of Chartered Certified Accountants (ACCA) is a UK professional accountancy body. Member firms must meet its qualification and conduct standards and can be disciplined by it.ACCA · checked 21 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
Statutory auditRegistered statutory auditorThe Association of Chartered Certified Accountants · reg 2456988 (opens in new tab)Authorised to conduct statutory audits (the legally required independent audit of company accounts) under a Recognised Supervisory Body. Only firms on the official UK Audit Register may sign a statutory audit.audit-register · checked 28 Jul
Sources: Companies House (opens in new tab), ACCA, audit-register
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Good fit for

  • Handles Audit
  • Businesses that need a statutory audit

Specialisms and services

Services
Audit

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People at O'neill & Company (blackburn) Ltd

Directors and officers (1)

  • O'NEILL, MarkDirector · since 2011

Persons with significant control (1)

  • Mr Mark O'NeillOwns 75-100% of shares, 75-100% of voting rights

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

Timeline

  1. 2011Company incorporated
  2. 2026Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is O'neill & Company (blackburn) Ltd a regulated accountant?

Yes. O'neill & Company (blackburn) Ltd is a member firm of ACCA, and is supervised for anti-money-laundering by ACCA. 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 O'neill & Company (blackburn) Ltd a chartered accountant?

Yes. O'neill & Company (blackburn) Ltd is a member firm of ACCA, so it can use the title Chartered Certified Accountants. "Chartered" and "Chartered Certified" are legally protected UK terms that only members of these bodies may use.

What services does O'neill & Company (blackburn) Ltd offer?

Based on its own website, O'neill & Company (blackburn) Ltd offers Audit. Confirm current services and availability with the firm before engaging. Message this firm →

How long has O'neill & Company (blackburn) Ltd been established?

O'neill & Company (blackburn) Ltd was incorporated at Companies House in 2011, so it has been on the register for about 15 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does O'neill & Company (blackburn) Ltd file its accounts on time?

Yes. According to Companies House, O'neill & Company (blackburn) Ltd'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 O'neill & Company (blackburn) Ltd?

We build this record only from public, authoritative sources - for this firm, Companies House, ACCA, and audit-register, 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. O'neill & Company (blackburn) Ltd scores 91/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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