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ONSIDE TAX LIMITED

Active
15167694·incorporated 2023-09-27

ONSIDE TAX LIMITED is an active UK private limited company, incorporated on 27 September 2023 at Companies House (number 15167694; OpenRegistry canonical ID GB-15167694-onside-tax-limited). Sophymarine's OpenRegistry classifies it under SIC 69203 (Tax consultancy), one of 3,504 active UK entities in that code and one of 1,093,852 active companies registered in London, England (postcode EC2A). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2023-09-27
Registered Address
86-90 PAUL STREET, LONDON, ENGLAND, EC2A 4NE, UNITED KINGDOM
SIC
69203 — Tax consultancy
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 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-09-26. Next confirmation statement due 2026-10-10.

Persons with significant control

ONSIDE TAX LIMITED has 1 person with significant control on file:

  • Multiplier Holdings Uk Limited (United Kingdom reg. 16674769). Notified 2025-08-29.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

2 historical PSC records have ceased:

  • Mr Martin Edward Brennan born 1987 resident in England, British national. Notified 2023-09-27. Ceased 2025-08-29.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Mrs Jessica Ann Brennan born 1991 resident in England, British national. Notified 2024-05-30. Ceased 2025-08-29.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 69203 (Tax consultancy):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/15167694.

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