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HALCYON INFORMATION TECHNOLOGY LTD

Active
NI060926·incorporated 2006-09-20

HALCYON INFORMATION TECHNOLOGY LTD is an active UK private limited company, incorporated on 20 September 2006 at Companies House (number NI060926; OpenRegistry canonical ID GB-NI060926-halcyon-information-technology-ltd). Sophymarine's OpenRegistry classifies it under SIC 62020 (Information technology consultancy activities), one of 129,128 active UK entities in that code. Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2006-09-20
Registered Address
141 HAYPARK AVENUE, BELFAST, BT7 3FG
SIC
62020 — Information technology consultancy activities
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

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Accounts

Last filed accounts made up to 2025-12-31. Next accounts due 2027-09-30. Financial year-end: 31/12. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-09-01. Next confirmation statement due 2026-09-15.

Persons with significant control

HALCYON INFORMATION TECHNOLOGY LTD has 1 person with significant control on file:

  • Mr Brendan Mulvaney born 1966 resident in Northern Ireland, Irish national. Notified 2016-04-06.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
    • Has significant influence or control

1 historical PSC record has ceased:

  • Mr Lewis Shilliday born 1958 resident in Northern Ireland, British national. Notified 2016-04-06. Ceased 2021-04-01.
    • Has significant influence or control

Previous names

HALCYON INFORMATION TECHNOLOGY LTD has previously traded as:

  • SENSOR WATCH LTD (until 2011-12-07)

Similar UK companies

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

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/NI060926.

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