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Companies House/Sheffield/Company profile

COULOMB LTD

Active
08177320·incorporated 2012-08-13

COULOMB LTD is an active UK private limited company, incorporated on 13 August 2012 at Companies House (number 08177320; OpenRegistry canonical ID GB-08177320-coulomb-ltd). Sophymarine's OpenRegistry classifies it under SIC 71129 (Other engineering activities), one of 29,244 active UK entities in that code and one of 36,314 active companies registered in Sheffield, South Yorkshire (postcode S17). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2012-08-13
Registered Address
85 ABBEYDALE PARK RISE, DORE, SHEFFIELD, SOUTH YORKSHIRE, S17 3PE
SIC
71129 — Other engineering 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 2025-08-31. Next accounts due 2027-05-31. Financial year-end: 31/08. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-08-14. Next confirmation statement due 2026-08-28.

Persons with significant control

COULOMB LTD has 2 persons with significant control on file:

  • Mr Garry Owen Mcdonnagh born 1958 resident in England, British national. Notified 2016-04-06.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
    • Has the right to appoint and remove directors
  • Mrs Beverley Mcdonnagh born 1959 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

1 historical PSC record has ceased:

  • Mrs Beverley Mcdonnagh born 1960 resident in England, British national. Notified 2016-04-06. Ceased 2016-04-06.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights

Similar UK companies

Other companies registered under SIC 71129 (Other engineering activities):

Other companies registered in Sheffield:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/08177320.

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