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Company number
04586454

DIAMONDREALM LIMITED

Active
✓ Active company on the official register. Next accounts due 31 December 2026.

Company details

Registered name
DIAMONDREALM LIMITED
Company number
04586454
Registered office
ULM LTD 1ST FLOOR, 16 INGESTRE PLACE, LONDON, W1F 0JJ, UNITED KINGDOM
Company type
Private Limited Company
Incorporated on
11 November 2002
Status
Active
Age
23 years
Nature of business (SIC)
68209 — Other letting and operating of own or leased real estate
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
14 May 2027
Confirmation statement — last
30 Apr 2026

What the register says

Facts from the register, with the dates they are filed under. Not a score: what they mean is for you to judge, and every line can be checked against Companies House itself.

Companies House register snapshot, read 02/09/2026.

People with significant control

Beneficial owners holding over 25% of shares, voting rights or the right to appoint directors

Mr Chay Keir Siu
ownership-of-shares-25-to-50-percent
Notified 08/04/2026
Mr Kai Remy Siu
ownership-of-shares-25-to-50-percent
Notified 08/04/2026
Mr Raymond Kwok Siu
significant-influence-or-control
Notified 01/07/2020
Mr Vincent Kwok On Siu
ownership-of-shares-25-to-50-percent
Notified 22/07/2016
Ms Ivy Mei Har Siu
ownership-of-shares-25-to-50-percent
Notified 22/07/2016

Corporate structure

Who controls this company, and who they control in turn

5 controllers Drag to move · scroll to zoom · double-click to expand
Company Person Current control Ended

Connections

Mr Chay Keir Siu
born 01/1998 · England owns 25–50% of shares Notified 08/04/2026 Controls 2 companies
Mr Kai Remy Siu
born 01/1998 · England owns 25–50% of shares Notified 08/04/2026 Controls 3 companies
Mr Raymond Kwok Siu
born 07/1955 · England has significant influence or control Control ended 08/04/2026
Mr Vincent Kwok On Siu
born 06/1958 · Hong Kong owns 25–50% of shares Control ended 01/07/2020
Ms Ivy Mei Har Siu
born 08/1960 · Hong Kong owns 25–50% of shares Control ended 01/08/2016

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
08/04/2026 Person with significant control ceased Mr Raymond Kwok Siu
08/04/2026 Person with significant control added Mr Kai Remy Siu
08/04/2026 Person with significant control added Mr Chay Keir Siu
01/07/2020 Person with significant control ceased Mr Vincent Kwok On Siu
01/07/2020 Person with significant control added Mr Raymond Kwok Siu
01/08/2016 Person with significant control ceased Ms Ivy Mei Har Siu
22/07/2016 Person with significant control added Ms Ivy Mei Har Siu
22/07/2016 Person with significant control added Mr Vincent Kwok On Siu

Documents for DIAMONDREALM LIMITED

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Company extract£1.99

The full registration record as held today — name, number, status, registered office, company type, previous names, officers, PSC and SIC codes, timestamped for your file.

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Financial statements£3.99

Every figure the company’s own accounts state, across each filed period, with year-on-year movement. Most UK companies file small or micro-entity accounts — a balance sheet and a headcount, no turnover or profit.

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Ownership report£3.99

Who controls the company: persons with significant control, the nature of that control, the ownership graph and every other company those controllers hold.

PDF Order

Data protection register

No entry found on the ICO register of fee payers under this name.

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Get this company via API

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GET /v1/company/gb/04586454
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Read the API docs

Frequently asked questions

What is the company number of DIAMONDREALM LIMITED?
According to the official registry, the company number of DIAMONDREALM LIMITED is 04586454.
Where is DIAMONDREALM LIMITED registered?
The registered office is ULM LTD 1ST FLOOR, 16 INGESTRE PLACE, LONDON, W1F 0JJ, UNITED KINGDOM.
What is the SIC code of DIAMONDREALM LIMITED?
The nature of business is recorded under SIC code 68209 — Other letting and operating of own or leased real estate.
Who controls DIAMONDREALM LIMITED?
Mr Chay Keir Siu is recorded as a person with significant control, with ownership of shares 25 to 50 percent.
When are the next accounts of DIAMONDREALM LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About DIAMONDREALM LIMITED (04586454)

DIAMONDREALM LIMITED is a private limited company incorporated on 11 November 2002 and registered in the United Kingdom under company number 04586454. Its registered office is at ULM LTD 1ST FLOOR, 16 INGESTRE PLACE, LONDON, W1F 0JJ, UNITED KINGDOM. The recorded nature of business is other letting and operating of own or leased real estate (SIC 68209). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr Chay Keir Siu. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

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