Verified AccountantsUK firms, verified against the public record
C D Diamond & Co Ltd website icon

C D Diamond & Co Ltd

Tax adviser in Belfast BT1

Verified & RegulatedTrust Score98/100Excellent

Companies House: NI64600646 Hill St, Belfast, BT1 2LBData updated 07 Jul 2026

In the local market

C D Diamond & Co Ltd is one of 124 accountancy practices we verify in Belfast. It advertises a wider range of services than most firms we list in Belfast.

Verified Accountants assessment

C D Diamond & Co Ltd is a UK limited company based in Belfast, incorporated in 2017 and trading for 9 years.

Public records confirm it is anti-money-laundering supervised by ACCA, 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 £4,829, down from £142,086 the year before. Its website shows it handles Self Assessment, VAT, Payroll, and Bookkeeping and works with Sage.

How we verify →

Verification record and Trust Score

98/100

Trust Score

Excellent
Public record
AML supervised · ACCA
Active company
Filing compliant
Trading 9 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. NI646006 (opens in new tab)incorporated 2017Companies House · checked 07 Jul
Registered activity
  • 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 31 Mar 2025 (opens in new tab)Companies House · checked 07 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 auditorChartered Accountants Ireland Also Registered in the Republic of Ireland · reg 3034076 (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

  • Works in Sage
  • Handles Self Assessment, VAT, Payroll and Bookkeeping
  • Businesses that need a statutory audit

Specialisms and services

Services
AccountantSelf AssessmentVATPayrollBookkeepingLimited company accountsAuditManagement Accounts
Software
Sage

Message this firm

Send an enquiry and we will pass it to C D Diamond & Co Ltd. No account needed - just your contact details and what you need help with.

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People at C D Diamond & Co Ltd

Persons with significant control (2)

  • Mr Stephen Patrick McintyreOwns 25-50% of shares
  • Mr John Christopher O'KaneOwns 25-50% of shares

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

Financials (as filed)

Companies House filing history (opens in new tab) | 2022 to 2025
Net assets
£4.8k
as at 31 Mar 2025-£137k vs 2024
Current assets
£53k
as at 31 Mar 2025-£105k vs 2024
Average employees
0
as at 31 Mar 2025
Current assets (cash, debtors, other) and net assets by year, in £. Latest year first.
2025202420232022
CashDebtorsOtherNet assets
Full figures
As filed31 Mar 202530 Jun 202430 Jun 202330 Jun 2022
Average employees0000
Net assets£4,829£142,086£81,668£51,702
Current assets£53,290£158,764£96,984£64,078
Shareholders equity£4,829£142,086£81,668£51,702

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. 2017Company incorporated
  2. 2025Latest accounts filed
  3. 2026Verified on this directory

Frequently asked questions

Is C D Diamond & Co Ltd a regulated accountant?

Yes. C D Diamond & Co Ltd 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.

What services does C D Diamond & Co Ltd offer?

Based on its own website, C D Diamond & Co Ltd offers Self Assessment, VAT, Payroll, Bookkeeping, Limited company accounts, and Audit. Confirm current services and availability with the firm before engaging. Message this firm →

How long has C D Diamond & Co Ltd been established?

C D Diamond & Co Ltd was incorporated at Companies House in 2017, so it has been on the register for about 9 years. A longer trading history is one sign of an established, accountable firm, though a newer firm is not necessarily less capable.

Does C D Diamond & Co Ltd file its accounts on time?

Yes. According to Companies House, C D Diamond & Co 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 C D Diamond & Co 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. C D Diamond & Co Ltd scores 98/100. Nothing in the score is subjective, and every rule is listed on this page. How we verify →

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