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Company number
15318871

TALANOS CYBERSECURITY LIMITED

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

Company details

Wales, Wales 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
TALANOS CYBERSECURITY LIMITED
Company number
15318871
Registered office
14 UPPER CHURCH STREET, CHEPSTOW, NP16 5EX, WALES · 40 other companies at this postcode
Company type
Private Limited Company
Incorporated on
30 November 2023
Status
Active
Age
2 years
Nature of business (SIC)
62020 — Information technology consultancy activities
Accounts — next due
30 Sept 2027
Accounts — last made up to
31 Dec 2025
Confirmation statement — next due
13 Dec 2026
Confirmation statement — last
29 Nov 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

Mr Andrew Keneth Anthony Papastefanou
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 30/11/2023
Talanos Cybersecurity Holdings Limited
owns 75–100% of shares · holds 75–100% of voting rights · can appoint and remove directors
Notified 17/10/2024

Corporate structure

Who controls this company, and who they control in turn

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

Connections

Talanos Cybersecurity Holdings Limited name only
owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Notified 17/10/2024
Mr Andrew Keneth Anthony Papastefanou
born 04/1985 · England owns 75–100% of shares · holds 75–100% of votes · can appoint and remove directors Control ended 17/10/2024 Controls 2 companies

Change history

Reconstructed from the dated records Companies House publishes

DateChangeWasNow
17/10/2024 Person with significant control ceased Mr Andrew Keneth Anthony Papastefanou
17/10/2024 Person with significant control added Talanos Cybersecurity Holdings Limited
30/11/2023 Person with significant control added Mr Andrew Keneth Anthony Papastefanou

Documents for TALANOS CYBERSECURITY 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.

Talanos Cybersecurity Limited — NP16 5EX
Tier 1 · renews 08/09/2027
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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GET /v1/company/gb/15318871
X-Api-Key: $OPENDATA_KEY
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Frequently asked questions

What is the company number of TALANOS CYBERSECURITY LIMITED?
According to the official registry, the company number of TALANOS CYBERSECURITY LIMITED is 15318871.
Where is TALANOS CYBERSECURITY LIMITED registered?
The registered office is 14 UPPER CHURCH STREET, CHEPSTOW, NP16 5EX, WALES.
What is the SIC code of TALANOS CYBERSECURITY LIMITED?
The nature of business is recorded under SIC code 62020 — Information technology consultancy activities.
Who controls TALANOS CYBERSECURITY LIMITED?
Mr Andrew Keneth Anthony Papastefanou is recorded as a person with significant control, and owns 75–100% of shares, holds 75–100% of voting rights, can appoint and remove directors.
When are the next accounts of TALANOS CYBERSECURITY LIMITED due?
The next annual accounts are due by 30 September 2027, and the last accounts were made up to 31 December 2025.

About TALANOS CYBERSECURITY LIMITED (15318871)

TALANOS CYBERSECURITY LIMITED is a private limited company incorporated on 30 November 2023 and registered in the United Kingdom under company number 15318871. Its registered office is at 14 UPPER CHURCH STREET, CHEPSTOW, NP16 5EX, WALES. The recorded nature of business is information technology consultancy activities (SIC 62020). The company is currently active , with statutory accounts last made up to 31 December 2025. , and the person with significant control is Mr Andrew Keneth Anthony Papastefanou. 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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