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Company number
06398093

CURIUM DATA SYSTEMS LIMITED

Active
✓ Active company on the official register. Next accounts due 31 July 2027.

Company details

Registered name
CURIUM DATA SYSTEMS LIMITED
Company number
06398093
Registered office
THE COUNTING HOUSE, HIGH STREET, TRING, HERTS, HP23 5TE
Company type
Private Limited Company
Incorporated on
12 October 2007
Status
Active
Age
18 years
Previous names
SUN STREET LIMITED (to 07 May 2015) · SUN STREET CONSULTING LIMITED (to 07 May 2015)
Nature of business (SIC)
62012 — Business and domestic software development
Accounts — next due
31 Jul 2027
Accounts — last made up to
31 Oct 2025
Confirmation statement — next due
26 Oct 2026
Confirmation statement — last
12 Oct 2025

People with significant control

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

Mr Adam William Joseph Saunders
significant-influence-or-control
Notified 12/10/2016
Mr Andrew Edward Sexton
significant-influence-or-control
Notified 11/10/2017
Mr Daniel William Doody
significant-influence-or-control
Notified 11/10/2017
Mr Matthew James King
significant-influence-or-control
Notified 12/10/2016

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Mr Adam William Joseph Saunders
born 12/1965 · England has significant influence or control Notified 12/10/2016
Mr Matthew James King
born 01/1970 · England has significant influence or control Notified 12/10/2016
Mr Andrew Edward Sexton
born 04/1963 · England has significant influence or control Control ended 11/10/2024
Mr Daniel William Doody
born 12/1965 · England has significant influence or control Control ended 11/10/2024

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
11/10/2024 Person with significant control ceased Mr Daniel William Doody
11/10/2024 Person with significant control ceased Mr Andrew Edward Sexton
11/10/2017 Person with significant control added Mr Daniel William Doody
11/10/2017 Person with significant control added Mr Andrew Edward Sexton
12/10/2016 Person with significant control added Mr Matthew James King
12/10/2016 Person with significant control added Mr Adam William Joseph Saunders
07/05/2015 Registered name changed SUN STREET CONSULTING LIMITED SUN STREET LIMITED
07/05/2015 Registered name changed SUN STREET LIMITED CURIUM DATA SYSTEMS LIMITED

Documents for CURIUM DATA SYSTEMS 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

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

Curium Data Systems Limited — HP13 6AE
Tier 1 · renews 22/02/2027
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

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GET /v1/company/gb/06398093
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Frequently asked questions

What is the company number of CURIUM DATA SYSTEMS LIMITED?
According to the official registry, the company number of CURIUM DATA SYSTEMS LIMITED is 06398093.
Where is CURIUM DATA SYSTEMS LIMITED registered?
The registered office is THE COUNTING HOUSE, HIGH STREET, TRING, HERTS, HP23 5TE.
What is the SIC code of CURIUM DATA SYSTEMS LIMITED?
The nature of business is recorded under SIC code 62012 — Business and domestic software development.
Who controls CURIUM DATA SYSTEMS LIMITED?
Mr Adam William Joseph Saunders is recorded as a person with significant control, with significant influence or control.
When are the next accounts of CURIUM DATA SYSTEMS LIMITED due?
The next annual accounts are due by 31 July 2027, and the last accounts were made up to 31 October 2025.

About CURIUM DATA SYSTEMS LIMITED (06398093)

CURIUM DATA SYSTEMS LIMITED is a private limited company incorporated on 12 October 2007 and registered in the United Kingdom under company number 06398093. Its registered office is at THE COUNTING HOUSE, HIGH STREET, TRING, HERTS, HP23 5TE. 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 31 October 2025. , and the person with significant control is Mr Adam William Joseph Saunders. 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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