OpenRegistry
Companies House/Hull/Company profile

WHISTLEBOX LIMITED

Active
11133104·incorporated 2018-01-04

WHISTLEBOX LIMITED is an active UK private limited company, incorporated on 4 January 2018 at Companies House (number 11133104; OpenRegistry canonical ID GB-11133104-whistlebox-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 13,715 active companies registered in Hull (postcode HU3). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2018-01-04
Registered Address
6 BEACON WAY, HULL, HU3 4AE, UNITED KINGDOM
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 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: DORMANT.

Confirmation statement

Last confirmation statement made up to 2025-12-09. Next confirmation statement due 2026-12-23.

Persons with significant control

WHISTLEBOX LIMITED has 1 person with significant control on file:

  • Rradar Holdings Limited (United Kingdom reg. 09500063). Notified 2020-12-17.
    • 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:

  • Legalosophy Limited. Notified 2018-01-04. Ceased 2020-12-17.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights

Similar UK companies

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

Other companies registered in Hull:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/11133104.

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