£5,708
−76%vs Dec 2024Active14550990Private limited companyFareham
ZANNOGEN LTD
Significant control: Simon David John Dewsbury (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Zannogen Ltd sell?
Registered activity: Management consultancy activities other than financial management (SIC 70229). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ZANNOGEN LTD is an active private limited company (company number 14550990) incorporated on 20 December 2022, registered in Fareham. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest micro accounts cover the period ending 31 December 2025, showing net assets of £5,708, with 1 employee on average. Turnover was £21k and profit for the year −£15k. Net assets fell 76% on the prior period (£24k).
Peer position · net assets
By net assets it sits in the upper half of 1,555 comparable companies in Portsmouth (median £4,147, upper quartile £40k).
02
Ownership and control
- Mr Simon David John Dewsbury
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
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
- 20 December 20223 yrs ago
- Next accounts due
- 30 September 2027in 342 days
- Confirmation statement due
- 3 January 2027in 72 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 70229
- Management consultancy activities other than financial management
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
£21k
+22%vs Dec 20241
Not reported the period before| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | £5,708 | — | — | £47 | £21k | −£15k | 1 |
| 31 December 2024 | £24k | — | — | £19 | £17k | −£15k | — |
Current ratio16.15Current assets ÷ creditors within one year
Net margin-70.0%Profit for the year ÷ turnover
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 £5,708 at 31 December 2025
- Net assets down 25% or more on the prior period-76.5% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 16.15
- Incorporated two to five years agoIncorporated 20 December 2022
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 342 days
- Confirmation statement duein 72 days
- Accounts period endNet assets £5,708 · micro accounts
- Accounts period endNet assets £24k · micro accounts
- Incorporated
08
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- RC PROPERTY SOUTHERN LTDPortsmouth · inc. Dec 2022
All companies incorporated on 20 December 2022 · in Dec 2022.
09
Reminders for ZANNOGEN LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.