£1.88m
+62%vs Dec 2024Active03979666Private limited companyPortsmouth
CITYMAIN ADMINISTRATORS LIMITED
Significant control: Spb UK & Ireland Ltd (75–100%), Spb (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Non-life insurance (SIC 65120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CITYMAIN ADMINISTRATORS LIMITED is an active private limited company (company number 03979666) incorporated on 25 April 2000, registered in Portsmouth. Its registered activity is non-life insurance (SIC 65120). Latest small accounts cover the period ending 31 December 2025, showing net assets of £1.88m and cash of £1.19m, with 0 employees on average. Net assets rose 62% on the prior period (£1.16m).
Peer position · net assets
By net assets it sits in the top quarter of 1,423 comparable companies in the UK (median £30k, upper quartile £220k).
02
Ownership and control
- Spb Uk & Ireland Ltd
- owns 75–100% of shares
- Spb
- 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
- 25 April 200026 yrs ago
- Next accounts due
- 30 September 2027in 341 days
- Confirmation statement due
- 9 May 2027in 197 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 65120
- Non-life insurance
- Accounts type
- Small
- Size band
- MicroCompanies Act thresholds
05
Financials
£1.19m
+23%vs Dec 2024Not reported
0
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £1.88m | £1.19m | £1.07m | — | — | — | 0 |
| 31 December 2024 | £1.16m | £971k | £1.35m | — | — | — | 0 |
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 £1,877,827 at 31 December 2025
- Net assets up 10% or more on the prior period+61.6% vs prior period
- Cash at bank of £50,000 or moreCash £1,194,733
- Incorporated five or more years agoIncorporated 25 April 2000
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 341 days
- Confirmation statement duein 197 days
- Accounts period endNet assets £1.88m · small accounts
- Accounts period endNet assets £1.16m · small accounts
- Incorporated
08
Similar companies in Portsmouth
- PLUMSTONE CORPORATION LIMITEDFareham · inc. Mar 2000
- P J HAYMAN INSURANCE SERVICES LIMITEDHampshire · inc. Sept 1999
- AFFINITY INSURANCE SERVICES LIMITEDHampshire · inc. Mar 1999
- SOUTH COAST INSURANCE SERVICES LIMITEDPortsmouth · inc. Sept 2002
- CAMERON & ASSOCIATES (INSURANCE SERVICES) LIMITEDSouthsea · inc. Dec 1997
- C I I S EAST LIMITEDPortsmouth · inc. May 2003
All companies incorporated on 25 April 2000 · in Apr 2000.
09
Reminders for CITYMAIN ADMINISTRATORS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.