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Companies House/Sheffield/Company profile

PHONON SYSTEMS LIMITED

Active
17101897·incorporated 2026-03-18

PHONON SYSTEMS LIMITED is an active UK private limited company, incorporated on 18 March 2026 at Companies House (number 17101897; OpenRegistry canonical ID GB-17101897-phonon-systems-limited). Sophymarine's OpenRegistry classifies it under SIC 99999 (Dormant Company), one of 111,264 active UK entities in that code and one of 36,314 active companies registered in Sheffield (postcode S8). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2026-03-18
Registered Address
92 KENT ROAD, SHEFFIELD, S8 9RL, ENGLAND
SIC
99999 — Dormant Company
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

Next accounts due 2027-12-18. Financial year-end: 31/03. Filing class: NO ACCOUNTS FILED.

Confirmation statement

Next confirmation statement due 2027-03-31.

Persons with significant control

PHONON SYSTEMS LIMITED has 1 person with significant control on file:

  • Mr Kingsley Alexander Howarth born 1979 resident in England, British national. Notified 2026-03-18.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 99999 (Dormant Company):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/17101897.

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