Firmoscan
Active16208491Private limited companySt. Neots

SIRIUS-S LTD

Significant control: Constantinos Pontikos (25–50%), Mark Anthony Dame (25–50%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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Registered activity: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

SIRIUS-S LTD is an active private limited company (company number 16208491) incorporated on 26 January 2025, registered in St. Neots. Its registered activity is security systems service activities (SIC 80200). No accounts have been filed yet; the first accounts are due by 26 October 2026.

There are 654 companies in security systems service activities in Other with filed accounts; the median reports net assets of £4,180 and is 10 years old.

02

Ownership and control

2 active
  • Mr Constantinos Pontikos
    Individual · since 26 January 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors
  • Mr Mark Anthony Dame
    Individual · since 26 January 2025
    • owns 25–50% of shares
    • holds 25–50% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
26 January 20251 yr ago
First accounts due
26 October 2026in 2 days
Confirmation statement due
9 February 2027in 108 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 80200
Security systems service activities
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 26 October 2026; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 108 days
  2. First accounts duein 2 days
  3. Incorporated
07

Similar companies in the UK

Same activity (security systems service activities), closest in incorporation date

All companies incorporated on 26 January 2025 · in Jan 2025.

08

Reminders for SIRIUS-S LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).