Firmoscan
Active17339577Private limited companyLondon

CALENDARIUM LTD

Significant control: Matthew William Walsh (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Calendarium Ltd sell?

Registered activity: Sound recording and music publishing activities (SIC 59200). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

CALENDARIUM LTD is an active private limited company (company number 17339577) incorporated on 14 July 2026, registered in London. Its registered activity is sound recording and music publishing activities (SIC 59200). No accounts have been filed yet; the first accounts are due by 14 April 2028.

There are 3,908 companies in sound recording and music publishing activities in London with filed accounts; the median reports net assets of £253 and is 8 years old.

02

Ownership and control

1 active
  • Matthew William Walsh
    Individual · since 14 July 2026
    • owns 75–100% of shares

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
14 July 2026under 1 yr ago
First accounts due
14 April 2028in 539 days
Confirmation statement due
28 July 2027in 278 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 59200
Sound recording and music publishing activities
SIC 62090
Other information technology service activities
SIC 90030
Artistic creation
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 14 April 2028; this page updates when they are filed.

06

Timeline

Newest first
  1. First accounts duein 539 days
  2. Confirmation statement duein 278 days
  3. Incorporated
07

Similar companies in London

Same activity (sound recording and music publishing activities), closest in incorporation date

All companies incorporated on 14 July 2026 · in Jul 2026.

08

Reminders for CALENDARIUM LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).