£3,774
−21%vs Mar 2024Active09511114Private limited companySouthampton
HOT CATHODE LIMITED
Significant control: Dev Kumar Banerjee (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
HOT CATHODE LIMITED is an active private limited company (company number 09511114) incorporated on 26 March 2015, registered in Southampton. Its registered activity is engineering design activities for industrial process and production (SIC 71121). Latest small accounts cover the period ending 31 March 2025, showing net assets of £3,774 and cash of £3,397, with 1 employee on average. Net assets fell 21% on the prior period (£4,773).
Peer position · net assets
By net assets it sits in the lower half of 68 comparable companies in Southampton (median £10k, upper quartile £27k).
02
Ownership and control
- Mr Dev Kumar Banerjee
- 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. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 26 March 201511 yrs ago
- Next accounts due
- 31 December 2026in 69 days
- Confirmation statement due
- 9 April 2027in 168 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
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£3,397
−18%vs Mar 2024Not reported
1
No changevs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £3,774 | £3,397 | — | £377 | — | — | 1 |
| 31 March 2024 | £4,773 | £4,140 | — | £633 | — | — | 1 |
Current ratio9.01Current assets ÷ creditors within one year
Cash per employee£3,397Cash ÷ 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 £3,774 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 9.01
- Incorporated five or more years agoIncorporated 26 March 2015
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 168 days
- Next accounts duein 69 days
- Accounts period endNet assets £3,774 · small accounts
- Accounts period endNet assets £4,773 · small accounts
- Incorporated
08
Similar companies in Southampton
- ATL CONSULTING LTDSouthampton · inc. Apr 2015
- DESIGNSOME LTDChandlers Ford · inc. Aug 2015
- FOCUS SENSORS LIMITEDSouthampton · inc. Nov 2015
- TIDAL HARNESS LIMITEDSouthampton · inc. Jun 2014
- M AND D ENGINEERING SOLUTIONS LTDLymington · inc. Jan 2016
- WILTON DESIGN LIMITEDSouthampton · inc. Jun 2016
All companies incorporated on 26 March 2015 · in Mar 2015.
09
Reminders for HOT CATHODE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.