−£19k
vs Feb 2025Active13193978Private limited companyCwmbran
D M O’BRIEN CONSTRUCTION LTD
Significant control: Daniel Martin O'Brien (25–50%), Amy O'Brien (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 D M O’Brien Construction Ltd sell?
Registered activity: Other building completion and finishing (SIC 43390). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
D M O’BRIEN CONSTRUCTION LTD is an active private limited company (company number 13193978) incorporated on 10 February 2021, registered in Cwmbran. Its registered activity is other building completion and finishing (SIC 43390). Latest small accounts cover the period ending 28 February 2026, showing net assets of −£19k and cash of £2,730, with 2 employees on average. Net assets fell 338% on the prior period (−£4,425).
Peer position · net assets
By net assets it sits in the bottom quarter of 380 comparable companies in Cardiff (median £2,827, upper quartile £24k).
02
Ownership and control
- Mr Daniel Martin O'Brien
- owns 25–50% of shares
- holds 25–50% of voting rights
- can appoint or remove directors
- Mrs Amy O'Brien
- 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
- 10 February 20215 yrs ago
- Next accounts due
- 28 November 2027in 398 days
- Confirmation statement due
- 24 February 2027in 121 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43390
- Other building completion and finishing
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2,730
−72%vs Feb 2025Not reported
2
No changevs Feb 2025| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2026 | −£19k | £2,730 | £6,448 | — | — | — | 2 |
| 28 February 2025 | −£4,425 | £9,653 | £11k | — | — | — | 2 |
Cash per employee£1,365Cash ÷ 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 below zeroNet assets £-19,401 at 28 February 2026
- Net assets down 25% or more on the prior period-338.4% vs prior period
- Incorporated five or more years agoIncorporated 10 February 2021
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 398 days
- Confirmation statement duein 121 days
- Accounts period endNet liabilities £19k · small accounts
- Accounts period endNet liabilities £4,425 · small accounts
- Incorporated
08
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All companies incorporated on 10 February 2021 · in Feb 2021.
09
Reminders for D M O’BRIEN CONSTRUCTION LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.