OpenRegistry
Companies House/Stevenage/Company profile

CYRO CYBER LTD

Active
13493753·incorporated 2021-07-05

CYRO CYBER LTD is an active UK private limited company, incorporated on 5 July 2021 at Companies House (number 13493753; OpenRegistry canonical ID GB-13493753-cyro-cyber-ltd). Sophymarine's OpenRegistry classifies it under SIC 62020 (Information technology consultancy activities), one of 129,128 active UK entities in that code and one of 7,731 active companies registered in Stevenage (postcode SG1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2021-07-05
Registered Address
ABEL SMITH HOUSE, GUNNELS WOOD ROAD, STEVENAGE, SG1 2ST, ENGLAND
SIC
62020 — Information technology consultancy activities
Country of origin
United Kingdom

Directors

Search directors of CYRO CYBER LTD

Shareholders

Look up shareholders of CYRO CYBER LTD

Financials

Check financials of CYRO CYBER LTD

Filings

Check filing history of CYRO CYBER LTD

Accounts

Last filed accounts made up to 2025-03-31. Next accounts due 2026-12-31. Financial year-end: 31/03. Filing class: SMALL.

Confirmation statement

Last confirmation statement made up to 2025-04-28. Next confirmation statement due 2026-05-12.

Persons with significant control

CYRO CYBER LTD has 1 person with significant control on file:

  • M Group Telecom Holdings Limited (England reg. 05411521). Notified 2026-03-27.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

3 historical PSC records have ceased:

  • Mr Shannon Turney Simpson born 1975 resident in United Kingdom, British national. Notified 2021-07-05. Ceased 2022-12-01.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Paul Rose born 1968 resident in England, British national. Notified 2021-12-14. Ceased 2022-12-01.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Telent Technology Services Limited (England reg. 00703317). Notified 2022-12-01. Ceased 2026-03-27.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Previous names

CYRO CYBER LTD has previously traded as:

  • PARABELLUM CYBER DEFENCE LTD (until 2022-09-26)
  • PARABELLUM CYBER DEFENSE LTD (until 2021-07-07)

Similar UK companies

Other companies registered under SIC 62020 (Information technology consultancy activities):

Other companies registered in Stevenage:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13493753.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.