£7.14m
+6%vs Mar 2024Active04899722Private limited companyPotters Bar
DEEPNET SECURITY LIMITED
A80/10001
Summary
DEEPNET SECURITY LIMITED is an active private limited company (company number 04899722) incorporated on 15 September 2003, registered in Potters Bar. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 March 2025, showing net assets of £7.14m and cash of £12.38m, with 19 employees on average. Net assets rose 6% on the prior period (£6.70m).
Peer position · net assets
By net assets it sits in the top quarter of 4,366 comparable companies in Greater London (median £1,196, upper quartile £29k).
02
Key dates
- Incorporated
- 15 September 200323 yrs ago
- Next accounts due
- 31 December 2026in 70 days
- Confirmation statement due
- 29 September 2027in 342 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 62012
- Business and domestic software development
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
04
Financials
£12.38m
+14%vs Mar 2024Not reported
19
+12%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £7.14m | £12.38m | £414k | £5.66m | — | — | 19 |
| 31 March 2024 | £6.70m | £10.85m | £665k | £4.82m | — | — | 17 |
Current ratio2.26Comfortable
Cash per employee£652kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Firmoscan score
80 / 100 · grade A
| 50 | Starting scoreEvery scored company starts here |
| +10 | Positive net assetsNet assets £7,138,997 at 2025-03-31 |
| +8 | Comfortable liquidityCurrent ratio 2.26 |
| +4 | Cash reservesCash £12,384,061 |
| +8 | EstablishedIncorporated 2003-09-15 (23 years) |
| 80 | Score, grade A |
A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.
06
Ownership and control
- Diginet Security Ltd
- owns 75–100% of shares
- Mr Yurong Lin
- 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.
07
Timeline
- Confirmation statement duein 342 days
- Next accounts duein 70 days
- Accounts period endNet assets £7.14m · small accounts
- Accounts period endNet assets £6.70m · small accounts
- Incorporated
08
Similar companies in Greater London
- REASON EIGHT LIMITEDCaterham · inc. Sept 2003
- SWOT CONSULTANCY LIMITEDRuislip · inc. Sept 2003
- ADW CONSULTING LIMITEDSurrey · inc. Sept 2003
- DOUBLE-02 LIMITEDBrentford · inc. Aug 2003
- FOURTH LEVEL LIMITEDMiddlesex · inc. Aug 2003
- POLITICAL NETWORKS LIMITEDAddlestone · inc. Aug 2003
All companies incorporated on 15 September 2003 · in Sept 2003.
09
Reminders for DEEPNET SECURITY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.