£36k
+21%vs Mar 2024Active03571632Private limited company
APPLIED SIGNAL PROCESSING LIMITED
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
APPLIED SIGNAL PROCESSING LIMITED is an active private limited company (company number 03571632) incorporated on 28 May 1998. Its registered activity is engineering related scientific and technical consulting activities (SIC 71122). Latest micro accounts cover the period ending 31 March 2025, showing net assets of £36k, with 5 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 21% on the prior period (£30k).
Peer position · net assets
By net assets it sits in the top quarter of 1,915 comparable companies in London (median £2,752, upper quartile £31k).
02
Key dates
- Incorporated
- 28 May 199828 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 11 June 2027in 232 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 71122
- Engineering related scientific and technical consulting activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
04
Financials
Not reported
Not disclosed
5
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £36k | — | — | — | — | — | 5 |
| 31 March 2024 | £30k | — | — | — | — | — | 5 |
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
05
Filing and accounts signals
- Net assets above zeroNet assets £35,890 at 31 March 2025
- Net assets up 10% or more on the prior period+20.5% vs prior period
- Incorporated five or more years agoIncorporated 28 May 1998
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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.
06
Ownership and control
- Mrs Elspeth Murphy
- owns 50–75% of shares
- holds 50–75% of voting rights
- Mr Nicholas Paul Murphy
- owns 50–75% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.
07
Timeline
- Confirmation statement duein 232 days
- Next accounts duein 70 days
- Accounts period endNet assets £36k · micro accounts
- Accounts period endNet assets £30k · micro accounts
- Incorporated
08
Similar companies in London
- STRUCTURED ENVIRONMENT LIMITEDLondon · inc. Jan 1998
- RAMBOLL UK LIMITEDLondon · inc. Nov 1998
- BUTTERISS CONTROL SYSTEMS LIMITEDLondon · inc. Nov 1997
- LUCKING & CLARK CONSULTING ENGINEERS LIMITEDLondon · inc. Jan 1999
- TECHNICAL CONSULTANCY LIMITEDVauxhall London · inc. Oct 1997
- ENGINEERING SERVICES DESIGN LIMITEDLondon · inc. Jun 1997
All companies incorporated on 28 May 1998 · in May 1998.
09
Reminders for APPLIED SIGNAL PROCESSING LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.