£145k
+111%vs Dec 2023Active13493018Private limited companyLondon
PROTON TECHNOLOGIES LTD
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
01
Summary
PROTON TECHNOLOGIES LTD is an active private limited company (company number 13493018) incorporated on 5 July 2021, registered in London. Its registered activity is other information technology service activities (SIC 62090). Latest small accounts cover the period ending 31 December 2024, showing net assets of £145k and cash of £229k, with 28 employees on average. Net assets rose 111% on the prior period (£69k).
Peer position · net assets
By net assets it sits in the top quarter of 8,890 comparable companies in London (median £1,000, upper quartile £36k).
02
Key dates
- Incorporated
- 5 July 20215 yrs ago
- Next accounts due
- 30 September 202622 days overdue
- Confirmation statement due
- 19 July 2027in 270 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
03
Activity
- SIC 62090
- Other information technology service activities
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
04
Financials
£229k
+345%vs Dec 2023Not reported
28
+75%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £145k | £229k | £619k | — | — | −£40k | 28 |
| 31 December 2023 | £69k | £52k | £202k | — | — | — | 16 |
Cash per employee£8,192Cash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
05
Filing and accounts signals
- Positive net assetsNet assets £144,887 at 2024-12-31
- Net assets growing+111.5% vs prior period
- Cash at bank of £50,000 or moreCash £229,386
- Incorporated five or more years agoIncorporated 2021-07-05 (5 years)
- Accounts overdueDue 2026-09-30
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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
No active person with significant control is registered.
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 270 days
- Next accounts due22 days overdue
- Accounts period endNet assets £145k · small accounts
- Accounts period endNet assets £69k · small accounts
- Incorporated
08
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All companies incorporated on 5 July 2021 · in Jul 2021.
09
Reminders for PROTON TECHNOLOGIES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.