Annual accounts
Small accounts
30/09/2026Filing deadline
- Next accounts made up to
- 31/12/2025
- Last accounts made up to
- 31/12/2024
Reference data exactly as held at Companies House.
The 4 most recent documents filed at Companies House.
Compulsory strike-off action has been discontinued
Accounts for a small company made up to 2024-12-31
First Gazette notice for compulsory strike-off
Confirmation statement made on 2025-07-01 with no updates
What Pre-Score will tell you

The two filings Companies House requires every year, and where each one stands against its deadline today.
Small accounts
30/09/2026Filing deadline
Confirms the registry record is up to date
The latest figures SIBELIUS LTD filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
2023: £-441.19K
Total Assets
2023: £561.74K
Cash in Bank
2023: £1.23K
Total Liabilities
2023: £966.80K
Employees
2023: 7
Of the 4 measures with an earlier filing to compare against, 4 rose. Net assets moved furthest, up 182.41% on 2023. See the full financial analysis for SIBELIUS LTD.
The full financial record
Four ways through SIBELIUS LTD's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Headcount as reported to Companies House for 2021–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 0 | -7 |
| 2023 | 7 | -3 |
| 2022 | 10 | -1 |
| 2021 | 11 | – |
Reported employee count decreased from 11 in 2021 to 0 in 2024. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 01/07/2009–Present | 4 | |
| Director | 01/05/2020–31/01/2023 | 17 | |
| Director | 13/06/2016–Present | 20 | |
| Director | 01/07/2009–10/03/2023 | 10 | |
| Director | 01/04/2015–18/01/2016 | 14 | |
| Director | 16/03/2017–04/01/2018 | 19 | |
| Director | 23/04/2020–Present | 4 | |
| Director | 05/03/2019–Present | 0 | |
| Director | 01/05/2020–25/06/2024 | 0 | |
| Director | 14/09/2023–Present | 0 |
Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 01/07/2016–Present | 0 |
Every document on the Companies House record, newest first.
Compulsory strike-off action has been discontinued
Accounts for a small company made up to 2024-12-31
First Gazette notice for compulsory strike-off
Confirmation statement made on 2025-07-01 with no updates
Termination of appointment of Disa Kirsten Pratt as a director on 2024-06-25
Accounts for a small company made up to 2023-12-31
Compulsory strike-off action has been discontinued
First Gazette notice for compulsory strike-off
Confirmation statement made on 2024-07-01 with updates
Statement of capital following an allotment of shares on 2023-12-20
Total exemption full accounts made up to 2022-12-31
Appointment of Farid Ahmed as a director on 2023-09-14
Showing 12 of 16 filings
See when the next accounts and confirmation statement are due
69 UK companies are similar to SIBELIUS LTD, sharing the same company status (Active), the same industry sector and activity group (Other research and experimental development on natural sciences and engineering) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
4th Floor, Silverstream House,, 45 Fitzroy Street, London W1T 6EB
Unit 8 Swan Business Centre, Osier Way, Buckingham, Buckinghamshire MK18 1TB
Crowhall Farm Newsham Hall Lane, Woodplumpton, Preston PR4 0AS
Unit 18, Williams House Lloyd Street North, Manchester Science Park, Manchester M15 6SE
Apartment 13 Queens College Chambers, 38 Paradise Street, Birmingham B1 2AF
A short description of the company, written from its Companies House record.
SIBELIUS LTD is a private limited company registered in the United Kingdom, based in 6-7 Citibase, New Barclay House, 234 Botley Road, Oxford OX2 0HP. Companies House classifies its business as Other research and experimental development on natural sciences and engineering. It has been on the register for 17 years 2 months.
The register currently records it as active. Its 2024 accounts report net assets of £363.59K and 0 employees.
Answered from this company's own registry record and filed figures.
Companies House records SIBELIUS LTD under one registered business activity: Other research and experimental development on natural sciences and engineering (72.19 - SIC 2007).
SIBELIUS LTD is recorded as active on the Companies House register, and has been on it since 01/07/2009.
The most recent accounts Okredo holds cover 2024 and report net assets of £363.59K, total assets of £1.36M, cash in bank of £1.66K and total liabilities of £986.08K.
The most recent document on the record is dated 13/12/2025: Compulsory strike-off action has been discontinued, 9 months ago.
On the current registry record, accounts are due by 30/09/2026.
Companies House lists 10 officers (5 currently in post) and 1 person with significant control.