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Company number
05538182

ATHIUM LIMITED

Active
✓ Active company on the official register. Next accounts due 30 September 2026.

Company details

West Midlands, 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
ATHIUM LIMITED
Company number
05538182
Registered office
UNIVERSITY OF WARWICK INNOVATION CENTRE WARWICK TECHNOLOGY PARK, GALLOWS HILL, WARWICK, WARWICKSHIRE, CV34 6UW, ENGLAND · 233 other companies at this postcode
Company type
Private Limited Company
Incorporated on
16 August 2005
Status
Active
Age
21 years
Nature of business (SIC)
58290 — Other software publishing · 62012 — Business and domestic software development · 62020 — Information technology consultancy activities · 62090 — Other information technology service activities
Accounts — next due
30 Sept 2026
Accounts — last made up to
31 Dec 2024
Confirmation statement — next due
30 Aug 2027
Confirmation statement — last
16 Aug 2026

People with significant control

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

Mr Matthew Sewell
owns 25–50% of shares
Notified 06/04/2016
Mr Matthew Sewell
owns 25–50% of shares · holds 25–50% of voting rights
Notified 06/04/2016
Mrs Rhian Elizabeth Sewell
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 Matthew Sewell
born 01/1977 · England owns 25–50% of shares Notified 06/04/2016 Controls 2 companies
Mrs Rhian Elizabeth Sewell
born 05/1977 · England owns 25–50% of shares Notified 06/04/2016
Mr Matthew Sewell
born 01/1977 · England owns 25–50% of shares · holds 25–50% of votes Control ended 06/04/2016 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
06/04/2016 Person with significant control ceased Mr Matthew Sewell
06/04/2016 Person with significant control added Mrs Rhian Elizabeth Sewell
06/04/2016 Person with significant control added Mr Matthew Sewell
06/04/2016 Person with significant control added Mr Matthew Sewell

Financial highlights

Parsed from the filed statutory accounts (£ thousands, except employees)

Source: Companies House bulk data filed accounts (iXBRL)
Metric FY2024FY2023
Total assets less current liabilities 102
▲ 103%
50
Net assets 81
▲ 104%
40
Employees (avg) 8

Documents for ATHIUM 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.

Athium Limited — CV34 6UW
Tier 1 · renews 11/10/2027
ICO entry

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

Get this company via API

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Frequently asked questions

What is the company number of ATHIUM LIMITED?
According to the official registry, the company number of ATHIUM LIMITED is 05538182.
Where is ATHIUM LIMITED registered?
The registered office is UNIVERSITY OF WARWICK INNOVATION CENTRE WARWICK TECHNOLOGY PARK, GALLOWS HILL, WARWICK, WARWICKSHIRE, CV34 6UW, ENGLAND.
What is the SIC code of ATHIUM LIMITED?
The nature of business is recorded under SIC code 58290 — Other software publishing, 62012 — Business and domestic software development, 62020 — Information technology consultancy activities, 62090 — Other information technology service activities.
Who controls ATHIUM LIMITED?
Mr Matthew Sewell is recorded as a person with significant control, and owns 25–50% of shares.
When are the next accounts of ATHIUM LIMITED due?
The next annual accounts are due by 30 September 2026, and the last accounts were made up to 31 December 2024.

About ATHIUM LIMITED (05538182)

ATHIUM LIMITED is a private limited company incorporated on 16 August 2005 and registered in the United Kingdom under company number 05538182. Its registered office is at UNIVERSITY OF WARWICK INNOVATION CENTRE WARWICK TECHNOLOGY PARK, GALLOWS HILL, WARWICK, WARWICKSHIRE, CV34 6UW, ENGLAND. The recorded nature of business is other software publishing (SIC 58290). The company is currently active , with statutory accounts last made up to 31 December 2024. , and the person with significant control is Mr Matthew Sewell. 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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