GB · Company with significant control

Diamond Group Inc Limited

Diamond Group Inc Limited is recorded as a controlling entity on the Companies House register of people with significant control for 8 UK companies.

Register details

Facts

Name on the register
Diamond Group Inc Limited
Type
Corporate entity
Registration number
14451642
Registered in
England
Significant control now
8 UK companies
First notified
3 January 2025
Source
Companies House register of people with significant control, 20 September 2026

At a glance

Diamond Group Inc Limited's companies

  • Diamond Group Inc Limited holds 75% or more of the shares in all 8 companies listed below.
  • Main lines of business: accounting and auditing activities (6), bookkeeping activities (5) and other business support service activities n.e.c. (1).
  • Registered offices in Sittingbourne (3), Sittingbourne, (2) and Eastbourne (1).
  • The companies were incorporated between 2008 and 2024.
  • All of the companies also list other people or companies with significant control.

These details come from the register as published on 20 September 2026. The register can change at any time: check the current entry live before relying on it.

Companies

Significant control now

UK companies that list Diamond Group Inc Limited as a company with significant control, with the nature of that control as registered.

CompanyStatusIncorporatedTownBusinessNature of controlSince
CASSON ASSOCIATES LIMITED
06520916 · Private Limited Company
Active3 March 2008EastbourneAccounting and auditing activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DIAMOND ACCOUNTS LIMITED
10121680 · Private Limited Company
Active13 April 2016SittingbourneAccounting and auditing activities; Bookkeeping activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DIAMOND ASPIRE LIMITED
13268956 · Private Limited Company
Active15 March 2021Sittingbourne,Accounting and auditing activities; Bookkeeping activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DIAMOND EVOLUTION LIMITED
15561610 · Private Limited Company
Active14 March 2024SittingbourneAccounting and auditing activities; Bookkeeping activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DIAMOND OUTSOURCING LIMITED
11405043 · Private Limited Company
Active8 June 2018SittingbourneBookkeeping activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DIAMOND PROFESSIONAL (UK) SERVICES LIMITED
10686419 · Private Limited Company
Active23 March 2017Sittingbourne, KentOther business support service activities n.e.c.Owns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DIAMOND TRINITY LIMITED
13268891 · Private Limited Company
Active15 March 2021Sittingbourne,Accounting and auditing activities; Bookkeeping activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025
DKP ACCOUNTANTS SUSSEX LIMITED
07843330 · Private Limited Company
Active11 November 2011HailshamAccounting and auditing activitiesOwns 75% or more of the shares; Holds 75% or more of the voting rights; Can appoint or remove a majority of the board of directors3 January 2025

Connections

Others with significant control of these companies

Explained

What significant control means

Every UK company must keep a register of the people with significant control over it and file it with Companies House. Someone has significant control if they own more than 25% of the shares or voting rights, can appoint or remove a majority of the board, or otherwise have significant influence or control. Companies can also be controlled through another company, which then appears on the register itself.

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