£513k
+25%vs Sept 2024Active11551941Private limited companyHampshire
AMR CYBERSECURITY LTD
Significant control: Infinum Cybersecurity Bidco Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Information technology consultancy activities (SIC 62020). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
AMR CYBERSECURITY LTD is an active private limited company (company number 11551941) incorporated on 4 September 2018, registered in Hampshire. Its registered activity is information technology consultancy activities (SIC 62020). Latest small accounts cover the period ending 30 September 2025, showing net assets of £513k and cash of £380k, with 18 employees on average. Net assets rose 25% on the prior period (£411k).
Peer position · net assets
By net assets it sits in the top quarter of 733 comparable companies in Portsmouth (median £2,798, upper quartile £38k).
02
Ownership and control
- Infinum Cybersecurity Bidco Limited
- owns 75–100% of shares
- holds 75–100% of voting rights
- Mr Martin Richard Walsham
- owns 25–50% of shares
- holds 25–50% of voting rights
- Xiaoguang Bi
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 4 September 20188 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 18 September 2027in 330 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£380k
+32%vs Sept 2024Not reported
18
+20%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £513k | £380k | — | £306k | — | — | 18 |
| 30 September 2024 | £411k | £289k | — | £320k | — | — | 15 |
Current ratio2.63Current assets ÷ creditors within one year
Cash per employee£21kCash ÷ 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 £512,920 at 30 September 2025
- Net assets up 10% or more on the prior period+24.9% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 2.63
- Cash at bank of £50,000 or moreCash £379,869
- Incorporated five or more years agoIncorporated 4 September 2018
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
- Confirmation statement duein 330 days
- Next accounts duein 250 days
- Accounts period endNet assets £513k · small accounts
- Accounts period endNet assets £411k · small accounts
- Incorporated
08
Similar companies in Portsmouth
- 4468 TECHNOLOGY LIMITEDSouthsea · inc. Sept 2018
- NOSY CONSULTANCY LTDNewport · inc. Sept 2018
- CRYSTAL CLEAR LOGIC LTDFareham · inc. Aug 2018
- CYBAVERSE LTDPortsmouth · inc. Aug 2018
- NORTH WIND DIGITAL LTDEast Cowes · inc. Aug 2018
- INFIINITE LIMITEDFareham · inc. Sept 2018
All companies incorporated on 4 September 2018 · in Sept 2018.
09
Reminders for AMR CYBERSECURITY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.