£17k
−78%vs Nov 2024Active11045774Private limited companyMaidenhead
CYBER BALANCE LTD
Significant control: Susan Carolyn Madelin (25–50%), John Peter Madelin (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Cyber Balance Ltd sell?
Registered activity: Security systems service activities (SIC 80200). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
CYBER BALANCE LTD is an active private limited company (company number 11045774) incorporated on 3 November 2017, registered in Maidenhead. Its registered activity is security systems service activities (SIC 80200). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £17k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 78% on the prior period (£78k).
Peer position · net assets
By net assets it sits in the upper half of 114 comparable companies in Reading (median £2,584, upper quartile £44k).
02
Ownership and control
- Mrs Susan Carolyn Madelin
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr John Peter Madelin
- owns 25–50% of shares
- holds 25–50% 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
- 3 November 20178 yrs ago
- Next accounts due
- 30 August 2027in 310 days
- Confirmation statement due
- 17 November 2026in 24 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80200
- Security systems service activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
+100%vs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £17k | — | — | £113k | — | — | 2 |
| 30 November 2024 | £78k | — | — | £67k | — | — | 1 |
Current ratio1Current 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 £16,880 at 30 November 2025
- Net assets down 25% or more on the prior period-78.5% vs prior period
- Incorporated five or more years agoIncorporated 3 November 2017
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 310 days
- Confirmation statement duein 24 days
- Accounts period endNet assets £17k · micro accounts
- Accounts period endNet assets £78k · micro accounts
- Incorporated
08
Similar companies in Reading
- GP TECH SERV LIMITEDMaidenhead · inc. Dec 2017
- D.E.STEVENS LIMITEDBasingstoke · inc. Aug 2017
- MES SECURITY LIMITEDReading · inc. Aug 2017
- FTL SECURE SOLUTIONS LTDCrowthorne · inc. Mar 2018
- AEON SECURITY LTDSlough · inc. Mar 2018
- DILIGENT COMMERCIAL SERVICES LIMITEDNewbury · inc. Mar 2018
All companies incorporated on 3 November 2017 · in Nov 2017.
09
Reminders for CYBER BALANCE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.