£612k
+51%vs Sept 2024Active07551376Private limited companyLeeds
DORTECH MAINTENANCE LIMITED
Significant control: Architectural Systems Limited (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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01
Summary
DORTECH MAINTENANCE LIMITED is an active private limited company (company number 07551376) incorporated on 3 March 2011, registered in Leeds. Its registered activity is glazing (SIC 43342). Latest small accounts cover the period ending 30 September 2025, showing net assets of £612k and cash of £842k, with 14 employees on average. Net assets rose 51% on the prior period (£406k).
Peer position · net assets
By net assets it sits in the top quarter of 130 comparable companies in Leeds (median £7,423, upper quartile £68k).
02
Ownership and control
- Architectural Systems Limited
- 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
- 3 March 201115 yrs ago
- Next accounts due
- 30 June 2027in 250 days
- Confirmation statement due
- 17 March 2027in 145 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43342
- Glazing
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£842k
+33%vs Sept 2024Not reported
14
+17%vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £612k | £842k | — | — | — | — | 14 |
| 30 September 2024 | £406k | £632k | — | — | — | — | 12 |
Cash per employee£60kCash ÷ 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 £612,397 at 30 September 2025
- Net assets up 10% or more on the prior period+50.9% vs prior period
- Cash at bank of £50,000 or moreCash £841,975
- Incorporated five or more years agoIncorporated 3 March 2011
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 They are not a rating, a prediction or advice, and may be incomplete or out of date.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 250 days
- Confirmation statement duein 145 days
- Accounts period endNet assets £612k · small accounts
- Accounts period endNet assets £406k · small accounts
- Incorporated
08
Similar companies in Leeds
- GLASS LIVING UK LTDPudsey · inc. Mar 2011
- HIGH VIEW WINDOWS UK LIMITEDLeeds · inc. Jan 2011
- SELECT PRODUCTS (YORKSHIRE) LIMITEDLeeds · inc. Apr 2011
- PERMAFRAME INSTALLATIONS LIMITEDOssett · inc. May 2011
- IONELL FIXING LTDLeeds · inc. Dec 2010
- RITE CHOICE WINDOWS (SPEN VALLEY) LTDLiversedge · inc. Jul 2011
All companies incorporated on 3 March 2011 · in Mar 2011.
09
Reminders for DORTECH MAINTENANCE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.