£20k
+111%vs Jul 2024Active12440413Private limited companyLondon
A1.DOOR TECH LIMITED
Significant control: Dalbag Singh (25–50%), Rajwinder Singh (25–50%) and 1 more
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 A1.Door Tech Limited sell?
Registered activity: Manufacture of doors and windows of metal (SIC 25120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
A1.DOOR TECH LIMITED is an active private limited company (company number 12440413) incorporated on 4 February 2020, registered in London. Its registered activity is manufacture of doors and windows of metal (SIC 25120). Latest micro accounts cover the period ending 31 July 2025, showing net assets of £20k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 111% on the prior period (£9,374).
Peer position · net assets
By net assets it sits in the upper half of 80 comparable companies in London (median £4,486, upper quartile £31k).
02
Ownership and control
- Mr Dalbag Singh
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Rajwinder Singh
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Arwinder Pal Singh Talwandi
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Milap Singh Padda
- has significant influence or control
- Mrs Harbir Kaur Davies
- 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
- 4 February 20206 yrs ago
- Next accounts due
- 30 April 2027in 188 days
- Confirmation statement due
- 18 February 2027in 117 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25120
- Manufacture of doors and windows of metal
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Jul 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 July 2025 | £20k | — | — | — | — | — | 0 |
| 31 July 2024 | £9,374 | — | — | — | — | — | 0 |
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 £19,746 at 31 July 2025
- Net assets up 10% or more on the prior period+110.6% vs prior period
- Incorporated five or more years agoIncorporated 4 February 2020
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 188 days
- Confirmation statement duein 117 days
- Accounts period endNet assets £20k · micro accounts
- Accounts period endNet assets £9,374 · micro accounts
- Incorporated
08
Similar companies in London
- OVERHEAD GLAZING LIMITEDLondon · inc. Jan 2020
- NERO STEEL DOORS WINDOWS LTDLondon · inc. Apr 2020
- N K WINDOWS AND DOORS LIMITEDLondon · inc. Nov 2019
- YK WINDOWS LTDLondon · inc. May 2020
- BRIGHT GLAZING SYSTEMS LTDLondon · inc. Jun 2020
- STEEL NOUVEAU LTDLondon · inc. Sept 2019
All companies incorporated on 4 February 2020 · in Feb 2020.
09
Reminders for A1.DOOR TECH LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.