£156k
+84%vs Oct 2023Active11608132Private limited companyHarrow
J.M.B D&B LTD
Significant control: James Marcus Boulton (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 J.M.B D&B 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.
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01
Summary
J.M.B D&B LTD is an active private limited company (company number 11608132) incorporated on 6 October 2018, registered in Harrow. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 31 October 2024, showing net assets of £156k and cash of £8,089, with 1 employee on average. Net assets rose 84% on the prior period (£85k).
Peer position · net assets
By net assets it sits in the top quarter of 8,882 comparable companies in Greater London (median £585, upper quartile £46k).
02
Ownership and control
- Mr James Marcus Boulton
- owns 75–100% of shares
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
- 6 October 20188 yrs ago
- Next accounts due
- 31 July 202689 days overdue
- Confirmation statement due
- 20 October 2027in 357 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 41201
- Construction of commercial buildings
- SIC 41202
- Construction of domestic buildings
- SIC 43390
- Other building completion and finishing
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£8,089
+532%vs Oct 2023Not reported
1
No changevs Oct 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2024 | £156k | £8,089 | £151k | £49k | — | — | 1 |
| 31 October 2023 | £85k | £1,279 | £71k | £52k | — | — | 1 |
Current ratio3.68Current assets ÷ creditors within one year
Cash per employee£8,089Cash ÷ average employees
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 above zeroNet assets £156,227 at 31 October 2024
- Net assets up 10% or more on the prior period+84.4% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.68
- Incorporated five or more years agoIncorporated 6 October 2018
- Accounts past their due dateDue 31 July 2026
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 357 days
- Next accounts due89 days overdue
- Accounts period endNet assets £156k · small accounts
- Accounts period endNet assets £85k · small accounts
- Incorporated
08
Similar companies in Greater London
- SULH YELVERTON INVEST LTDDartford · inc. Oct 2018
- GDP DESIGN & BUILD LTDSutton · inc. Oct 2018
- AEDIFIX LTDPotters Bar · inc. Oct 2018
- EXOS TRADING LIMITEDEnfield · inc. Oct 2018
- REDINGTON DEVELOPMENTS (ATHLON ROAD) LIMITEDBorehamwood · inc. Oct 2018
- WYNDHAM PROPERTY GROUP LIMITEDCobham · inc. Oct 2018
All companies incorporated on 6 October 2018 · in Oct 2018.
09
Reminders for J.M.B D&B LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.