£28k
+46%vs Mar 2025Active13999613Private limited companySheffield
BLACK MAGIC AUDIO LTD
Significant control: William Keown (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Engineering design activities for industrial process and production (SIC 71121). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
BLACK MAGIC AUDIO LTD is an active private limited company (company number 13999613) incorporated on 24 March 2022, registered in Sheffield. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 31 March 2026, showing net assets of £28k and cash of £25k, with 1 employee on average. Net assets rose 46% on the prior period (£19k). Across the last 3 periods on record the net-asset trend is rising.
Peer position · net assets
By net assets it sits in the top quarter of 174 comparable companies in Sheffield (median £4,615, upper quartile £27k).
02
Ownership and control
- Mr William Keown
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 24 March 20224 yrs ago
- Next accounts due
- 31 December 2027in 434 days
- Confirmation statement due
- 7 April 2027in 166 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71121
- Engineering design activities for industrial process and production
- SIC 90020
- Support activities to performing arts
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£25k
+191%vs Mar 2025Not reported
1
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £28k | £25k | £1,723 | £4,971 | — | — | 1 |
| 31 March 2025 | £19k | £8,650 | £5,784 | £3,593 | — | — | 1 |
| 31 March 2024 | £14k | £8,625 | £4,185 | £8,260 | — | — | 1 |
Current ratio5.41Current assets ÷ creditors within one year
Cash per employee£25kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £27,658 at 31 March 2026
- Net assets up 10% or more on the prior period+45.7% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 5.41
- Three or more accounting periods on record3 periods on record
- Incorporated two to five years agoIncorporated 24 March 2022
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 434 days
- Confirmation statement duein 166 days
- Accounts period endNet assets £28k · small accounts
- Accounts period endNet assets £19k · small accounts
- Accounts period endNet assets £14k · small accounts
- Incorporated
08
Similar companies in Sheffield
- TURNRITE LIMITEDDoncaster · inc. Mar 2022
- ANDREWGOODERPIPEWORKSERVICES LIMITEDBarnsley · inc. Mar 2022
- SUMMIT SIGNS LTDRetford · inc. Mar 2022
- TOOL AND STEEL PRODUCTS LTDSheffield · inc. Mar 2022
- AMODO DESIGN LTDSheffield · inc. Feb 2022
- MAHIR ENGINEERING LTDDronfield · inc. Jan 2022
All companies incorporated on 24 March 2022 · in Mar 2022.
09
Reminders for BLACK MAGIC AUDIO LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.