opendata.bot
Company number
09775487

TOPAZ TECH LTD

Active
✓ Active company on the official register. Next accounts due 30 June 2027.

Company details

London, England Contains OS data © Crown copyright and database right. Contains Royal Mail data © Royal Mail copyright and database right. Source: Office for National Statistics licensed under the Open Government Licence v.3.0.
Registered name
TOPAZ TECH LTD
Company number
09775487
Registered office
5TH FLOOR, 123 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SH, ENGLAND · 156 other companies at this postcode
Company type
Private Limited Company
Incorporated on
14 September 2015
Status
Active
Age
10 years
Previous names
FREETRM LTD (to 13 Feb 2017)
Nature of business (SIC)
62012 — Business and domestic software development · 62020 — Information technology consultancy activities
Accounts — next due
30 Jun 2027
Accounts — last made up to
30 Sept 2025
Confirmation statement — next due
27 Sept 2026
Confirmation statement — last
13 Sept 2025

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

Dr Alexander Bernard Mcguire
owns 25–50% of shares
Notified 06/04/2016
Mr David Corcoran
owns 25–50% of shares
Notified 06/04/2016
Mr Jonathan Russell Fox
owns 25–50% of shares
Notified 06/04/2016

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

Mr Jonathan Russell Fox
born 03/1974 · England owns 25–50% of shares Notified 06/04/2016 Controls 2 companies
Dr Alexander Bernard Mcguire
born 11/1966 · England owns 25–50% of shares Control ended 24/06/2020
Mr David Corcoran
born 03/1980 · England owns 25–50% of shares Control ended 24/06/2020

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
24/06/2020 Person with significant control ceased Mr David Corcoran
24/06/2020 Person with significant control ceased Dr Alexander Bernard Mcguire
13/02/2017 Registered name changed FREETRM LTD TOPAZ TECH LTD
06/04/2016 Person with significant control added Mr Jonathan Russell Fox
06/04/2016 Person with significant control added Mr David Corcoran
06/04/2016 Person with significant control added Dr Alexander Bernard Mcguire

Documents for TOPAZ TECH LTD

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.

PDF Order
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.

PDF + CSV Order
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

Registered with the Information Commissioner's Office as a data protection fee payer.

Topaz Tech Ltd — SW1W 9SL
Trading as Topaz Technology
Tier 1 · renews 06/09/2027
ICO entry

The ICO publishes no company number, so this is matched on the registered name . Check the ICO entry before relying on it.

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/09775487
X-Api-Key: $OPENDATA_KEY
Read the API docs

Frequently asked questions

What is the company number of TOPAZ TECH LTD?
According to the official registry, the company number of TOPAZ TECH LTD is 09775487.
Where is TOPAZ TECH LTD registered?
The registered office is 5TH FLOOR, 123 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SH, ENGLAND.
What is the SIC code of TOPAZ TECH LTD?
The nature of business is recorded under SIC code 62012 — Business and domestic software development, 62020 — Information technology consultancy activities.
Who controls TOPAZ TECH LTD?
Dr Alexander Bernard Mcguire is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of TOPAZ TECH LTD due?
The next annual accounts are due by 30 June 2027, and the last accounts were made up to 30 September 2025.

About TOPAZ TECH LTD (09775487)

TOPAZ TECH LTD is a private limited company incorporated on 14 September 2015 and registered in the United Kingdom under company number 09775487. Its registered office is at 5TH FLOOR, 123 BUCKINGHAM PALACE ROAD, LONDON, SW1W 9SH, ENGLAND. The recorded nature of business is business and domestic software development (SIC 62012). The company is currently active , with statutory accounts last made up to 30 September 2025. , and the person with significant control is Dr Alexander Bernard Mcguire. This profile is provided by opendata.bot by Noetikos, aggregating official data from Companies House bulk data , last refreshed 2 September 2026.

Business and domestic software development across UK registers

The same sector and the same company, seen through every register we hold

Explore by sector

Every UK company records what it does as a SIC code — browse the sectors around this one.