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Companies House/Berkshire/Company profile

PROTAGORAS ASSOCIATES LIMITED

Active
05130542·incorporated 2004-05-18

PROTAGORAS ASSOCIATES LIMITED is an active UK private limited company, incorporated on 18 May 2004 at Companies House (number 05130542; OpenRegistry canonical ID GB-05130542-protagoras-associates-limited). Sophymarine's OpenRegistry classifies it under SIC 70229 (Management consultancy activities other than financial management), one of 218,117 active UK entities in that code and one of 1,561 active companies registered in Berkshire (postcode SL1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2004-05-18
Registered Address
242-242A FARNHAM ROAD, SLOUGH, BERKSHIRE, SL1 4XE
SIC
70229 — Management consultancy activities other than financial management
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 2025-03-31. Next accounts due 2026-12-26. Financial year-end: 26/03. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-05-18. Next confirmation statement due 2026-06-01.

Persons with significant control

PROTAGORAS ASSOCIATES LIMITED has 2 persons with significant control on file:

  • Mr Matthew Stephen O'Connor born 1976 resident in United Kingdom, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mrs Helen O'Connor born 1973 resident in United Kingdom, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 70229 (Management consultancy activities other than financial management):

Other companies registered in Berkshire:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/05130542.

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