£422
+22%vs Aug 2024Active10912605Private limited companyCardiff
GJP MECHANICAL & BUILDING SERVICES LTD
Significant control: Gary James Parnell (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Gjp Mechanical & Building Services Ltd: 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 Gjp Mechanical & Building Services Ltd 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
GJP MECHANICAL & BUILDING SERVICES LTD is an active private limited company (company number 10912605) incorporated on 11 August 2017, registered in Cardiff. Its registered activity is development of building projects (SIC 41100). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £422, 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 rose 22% on the prior period (£345).
Peer position · net assets
By net assets it sits in the upper half of 1,210 comparable companies in Cardiff (median £100, upper quartile £37k).
02
Ownership and control
- Mr Gary James Parnell
- 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
- 11 August 20179 yrs ago
- Next accounts due
- 31 May 2027in 216 days
- Confirmation statement due
- 25 August 2027in 302 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
- SIC 43290
- Other construction installation
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
No changevs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £422 | — | — | — | — | — | 2 |
| 31 August 2024 | £345 | — | — | — | — | — | 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 £422 at 31 August 2025
- Net assets up 10% or more on the prior period+22.3% vs prior period
- Incorporated five or more years agoIncorporated 11 August 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
- Confirmation statement duein 302 days
- Next accounts duein 216 days
- Accounts period endNet assets £422 · micro accounts
- Accounts period endNet assets £345 · micro accounts
- Incorporated
08
Similar companies in Cardiff
- K&B HOMES LTDCardiff · inc. Aug 2017
- BENBOB DEVELOPMENTS LIMITEDCardiff · inc. Aug 2017
- P.R.N. CONSTRUCTION LTDCardiff · inc. Aug 2017
- HARMONI HOMES LIMITEDCaerphilly · inc. Aug 2017
- LIDEN DEVELOPMENTS LTDCardiff · inc. Aug 2017
- AARON TRADE WORLD LTDCardiff · inc. Aug 2017
All companies incorporated on 11 August 2017 · in Aug 2017.
09
Reminders for GJP MECHANICAL & BUILDING SERVICES LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.