−£1.01m
vs Sept 2024ActiveNI042121Private limited companyLondonderry
MONNABOY LIMITED
Significant control: John Charles Mcginnis (significant control)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Monnaboy Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Monnaboy Limited sell?
Registered activity: Development of building projects (SIC 41100). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
MONNABOY LIMITED is an active private limited company (company number NI042121) incorporated on 12 December 2001, registered in Londonderry. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 30 September 2025, showing net assets of −£1.01m, with 1 employee on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the bottom quarter of 1,688 comparable companies in Belfast (median £5,532, upper quartile £183k).
02
Ownership and control
- Mr John Charles Mcginnis
- has significant influence or control
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
- 12 December 200124 yrs ago
- Next accounts due
- 30 June 2027in 247 days
- Confirmation statement due
- 26 December 2026in 61 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 41100
- Development of building projects
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not reported
1
No changevs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | −£1.01m | — | — | — | — | — | 1 |
| 30 September 2024 | −£1.01m | — | — | — | — | — | 1 |
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 below zeroNet assets £-1,014,369 at 30 September 2025
- Incorporated five or more years agoIncorporated 12 December 2001
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 247 days
- Confirmation statement duein 61 days
- Accounts period endNet liabilities £1.01m · small accounts
- Accounts period endNet liabilities £1.01m · small accounts
- Incorporated
08
Similar companies in Belfast
- BW HOMES & CONSTRUCTION LTDLondonderry · inc. Dec 2001
- NAVAN DEVELOPMENTS LIMITEDBelfast · inc. Nov 2001
- MEADOWVALE DEVELOPMENTS LIMITEDinc. Nov 2001
- SENTRY PROPERTIES LIMITEDBallyclare · inc. Nov 2001
- GOLDFLYER DEVELOPMENTS LTDHillsborough · inc. Nov 2001
- RIVERSIDE BUILDING & DEVELOPMENT LIMITEDLondonderry · inc. Oct 2001
All companies incorporated on 12 December 2001 · in Dec 2001.
09
Reminders for MONNABOY LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.