£105k
+1%vs Mar 2025Active03683546Private limited companySouthampton
RADIUM LIMITED
Significant control: Bettina Karin Harvey (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Accounting and auditing activities (SIC 69201). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
RADIUM LIMITED is an active private limited company (company number 03683546) incorporated on 15 December 1998, registered in Southampton. Its registered activity is accounting and auditing activities (SIC 69201). Latest micro accounts cover the period ending 31 March 2026, showing net assets of £105k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 1% on the prior period (£104k).
Peer position · net assets
By net assets it sits in the top quarter of 290 comparable companies in Southampton (median £5,067, upper quartile £44k).
02
Ownership and control
- Mrs Bettina Karin Harvey
- 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
- 15 December 199827 yrs ago
- Next accounts due
- 31 December 2027in 433 days
- Confirmation statement due
- 29 December 2026in 66 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 69201
- Accounting and auditing activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Mar 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2026 | £105k | — | — | £264 | — | — | 1 |
| 31 March 2025 | £104k | — | — | £0 | — | — | 1 |
Current ratio400.97Current assets ÷ creditors within one year
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.
06
Filing and accounts signals
- Net assets above zeroNet assets £105,425 at 31 March 2026
- Current assets at least 1.5× creditors within one yearCurrent ratio 400.97
- Incorporated five or more years agoIncorporated 15 December 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.
07
Timeline
- Next accounts duein 433 days
- Confirmation statement duein 66 days
- Accounts period endNet assets £105k · micro accounts
- Accounts period endNet assets £104k · micro accounts
- Incorporated
08
Similar companies in Southampton
- BOLER WISEMAN LIMITEDHampshire · inc. Mar 1999
- HAMPSHIRE BUSINESS SOLUTIONS LIMITEDSouthampton · inc. Sept 1998
- GRAHAM HARVEY & CO LTDSouthampton · inc. Mar 1999
- K M B SOLUTIONS LIMITEDSouthampton · inc. Apr 1998
- PG AND SA WATSON LTDEastleigh · inc. Apr 1998
- ROGER SMALLMAN & CO LIMITEDSouthampton · inc. Oct 1999
All companies incorporated on 15 December 1998 · in Dec 1998.
09
Reminders for RADIUM LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.