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IRRATIONAL AGENCY LIMITED

Active
10034145·incorporated 2016-03-01

IRRATIONAL AGENCY LIMITED is an active UK private limited company, incorporated on 1 March 2016 at Companies House (number 10034145; OpenRegistry canonical ID GB-10034145-irrational-agency-limited). Sophymarine's OpenRegistry classifies it under SIC 73200 (Market research and public opinion polling), one of 3,056 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode EC3M). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2016-03-01
Registered Address
1ST FLOOR SACKVILLE HOUSE, 143-149 FENCHURCH STREET, LONDON, EC3M 6BL, ENGLAND
SIC
73200 — Market research and public opinion polling
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of IRRATIONAL AGENCY LIMITED

Accounts

Last filed accounts made up to 2025-03-31. Next accounts due 2026-12-31. Financial year-end: 31/03. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-02-28. Next confirmation statement due 2027-03-14.

Persons with significant control

IRRATIONAL AGENCY LIMITED has 1 person with significant control on file:

  • Mr Leigh Gerard Caldwell born 1975 resident in England, British 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

1 historical PSC record has ceased:

  • Ms Katja Tiia-Elina Halonen born 1980 resident in Netherlands, Finnish national. Notified 2016-04-06. Ceased 2019-03-27.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Similar UK companies

Other companies registered under SIC 73200 (Market research and public opinion polling):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/10034145.

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