opendata.bot
Company number
SC773813

SINCLAIR (HOLDINGS) LIMITED

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

Company details

Registered name
SINCLAIR (HOLDINGS) LIMITED
Company number
SC773813
Registered office
QUARRY HOUSE, WATTEN, WICK, CAITHNESS, KW1 5UW, SCOTLAND
Company type
Private Limited Company
Incorporated on
26 June 2023
Status
Active
Age
3 years
Nature of business (SIC)
64209 — Activities of other holding companies n.e.c.
Accounts — next due
31 Dec 2026
Accounts — last made up to
31 Mar 2025
Confirmation statement — next due
09 Jul 2027
Confirmation statement — last
25 Jun 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 David William Deane
ownership-of-shares-75-to-100-percent, voting-rights-75-to-100-percent, right-to-appoint-and-remove-directors
Notified 26/06/2023
Mrs Julia Eileen Sinclair
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 17/08/2023
Mr William Mackay Sinclair
ownership-of-shares-25-to-50-percent, voting-rights-25-to-50-percent
Notified 17/08/2023

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mrs Julia Eileen Sinclair
born 05/1959 · Scotland owns 25–50% of shares · holds 25–50% of votes Notified 17/08/2023 Controls 2 companies
Mr William Mackay Sinclair
born 11/1956 · Scotland owns 25–50% of shares · holds 25–50% of votes Notified 17/08/2023 Controls 3 companies
Mr David William Deane
born 08/1964 · United Kingdom owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 17/08/2023 Controls 105 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/08/2023 Person with significant control ceased Mr David William Deane
17/08/2023 Person with significant control added Mr William Mackay Sinclair
17/08/2023 Person with significant control added Mrs Julia Eileen Sinclair
26/06/2023 Person with significant control added Mr David William Deane

Documents for SINCLAIR (HOLDINGS) LIMITED

Need this one company on file? Buy the document on its own — no plan required.

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.

Not every organisation has to register — some are exempt. An absent entry is a question to ask, not a finding.

Get this company via API

Every field on this page is available as structured JSON behind one endpoint and one API key.

GET /v1/company/gb/SC773813
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of SINCLAIR (HOLDINGS) LIMITED?
According to the official registry, the company number of SINCLAIR (HOLDINGS) LIMITED is SC773813.
Where is SINCLAIR (HOLDINGS) LIMITED registered?
The registered office is QUARRY HOUSE, WATTEN, WICK, CAITHNESS, KW1 5UW, SCOTLAND.
What is the SIC code of SINCLAIR (HOLDINGS) LIMITED?
The nature of business is recorded under SIC code 64209 — Activities of other holding companies n.e.c..
Who controls SINCLAIR (HOLDINGS) LIMITED?
Mr David William Deane is recorded as a person with significant control, with ownership of shares 75 to 100 percent, voting rights 75 to 100 percent, right to appoint and remove directors.
When are the next accounts of SINCLAIR (HOLDINGS) LIMITED due?
The next annual accounts are due by 31 December 2026, and the last accounts were made up to 31 March 2025.

About SINCLAIR (HOLDINGS) LIMITED (SC773813)

SINCLAIR (HOLDINGS) LIMITED is a private limited company incorporated on 26 June 2023 and registered in the United Kingdom under company number SC773813. Its registered office is at QUARRY HOUSE, WATTEN, WICK, CAITHNESS, KW1 5UW, SCOTLAND. The recorded nature of business is activities of other holding companies n.e.c. (SIC 64209). The company is currently active , with statutory accounts last made up to 31 March 2025. , and the person with significant control is Mr David William Deane. 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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