Firmoscan
Active16552468Private limited companyEssex

HARMONIC OPERATIONS LIMITED

Significant control: Michael Graham Mathieson (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Harmonic Operations Limited 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

HARMONIC OPERATIONS LIMITED is an active private limited company (company number 16552468) incorporated on 1 July 2025, registered in Essex. Its registered activity is sound recording and music publishing activities (SIC 59200). No accounts have been filed yet; the first accounts are due by 1 April 2027.

There are 233 companies in sound recording and music publishing activities in Essex with filed accounts; the median reports net assets of £120 and is 8 years old.

02

Ownership and control

1 active
  • Michael Graham Mathieson
    Individual · since 1 July 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors
    • has significant influence or control

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
1 July 20251 yr ago
First accounts due
1 April 2027in 160 days
Confirmation statement due
15 July 2027in 265 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
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 1 April 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 265 days
  2. First accounts duein 160 days
  3. Incorporated
07

Similar companies in Essex

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

All companies incorporated on 1 July 2025 · in Jul 2025.

08

Reminders for HARMONIC OPERATIONS LIMITED

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).