£7,967
−26%vs Feb 2025Active15532762Private limited companyBarry
SIERRA ONE CONSULTANCY LTD
Significant control: Fraser Monaghan (25–50%), Chloe Amanda Monaghan (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sierra One Consultancy Ltd sell?
Registered activity: Private security activities (SIC 80100). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIERRA ONE CONSULTANCY LTD is an active private limited company (company number 15532762) incorporated on 29 February 2024, registered in Barry. Its registered activity is private security activities (SIC 80100). Latest micro accounts cover the period ending 28 February 2026, showing net assets of £7,967, 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 26% on the prior period (£11k).
Peer position · net assets
By net assets it sits in the upper half of 147 comparable companies in Cardiff (median £1,000, upper quartile £22k).
02
Ownership and control
- Mr Fraser Monaghan
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Chloe Amanda Monaghan
- owns 25–50% of shares
- holds 25–50% of voting rights
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
- 29 February 20242 yrs ago
- Next accounts due
- 28 November 2027in 397 days
- Confirmation statement due
- 14 March 2027in 138 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 80100
- Private security activities
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | £7,967 | — | — | — | — | — | 2 |
| 28 February 2025 | £11k | — | — | — | — | — | 2 |
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 £7,967 at 28 February 2026
- Net assets down 25% or more on the prior period-26.0% vs prior period
- Incorporated two to five years agoIncorporated 29 February 2024
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 397 days
- Confirmation statement duein 138 days
- Accounts period endNet assets £7,967 · micro accounts
- Accounts period endNet assets £11k · micro accounts
- Incorporated
08
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All companies incorporated on 29 February 2024 · in Feb 2024.
09
Reminders for SIERRA ONE CONSULTANCY LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.