£14k
−23%vs Nov 2024Active07865557Private limited companyDoncaster
MAS CONSTRUCTION & MAINTENANCE LTD
Significant control: Bryan Rooth (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mas Construction & Maintenance Ltd sell?
Registered activity: Other specialised construction activities n.e.c. (SIC 43999). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAS CONSTRUCTION & MAINTENANCE LTD is an active private limited company (company number 07865557) incorporated on 30 November 2011, registered in Doncaster. Its registered activity is other specialised construction activities n.e.c. (SIC 43999). Latest micro accounts cover the period ending 30 November 2025, showing net assets of £14k, with 1 employee on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 23% on the prior period (£18k). Across the last 3 periods on record the net-asset trend is falling.
Peer position · net assets
By net assets it sits in the upper half of 990 comparable companies in Sheffield (median £8,113, upper quartile £69k).
02
Ownership and control
- Bryan Rooth
- owns 75–100% of shares
- holds 75–100% of voting rights
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
- 30 November 201114 yrs ago
- Next accounts due
- 30 August 2027in 311 days
- Confirmation statement due
- 14 December 2026in 52 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
1
No changevs Nov 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 November 2025 | £14k | — | — | — | — | — | 1 |
| 30 November 2024 | £18k | — | — | — | — | — | 1 |
| 30 November 2023 | £22k | — | — | — | — | — | 1 |
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 £14,143 at 30 November 2025
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 30 November 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 311 days
- Confirmation statement duein 52 days
- Accounts period endNet assets £14k · micro accounts
- Accounts period endNet assets £18k · micro accounts
- Accounts period endNet assets £22k · micro accounts
- Incorporated
08
Similar companies in Sheffield
- RDHM LIMITEDBarnsley · inc. Dec 2011
- SJ CONSTRUCTION SERVICES LTDDoncaster · inc. Dec 2011
- SPS SAFENET LTDRotherham · inc. Dec 2011
- FW TECHNICAL SOLUTIONS LTDEpworth · inc. Dec 2011
- FORCE CONTRACTING SERVICES LTDWorksop · inc. Jan 2012
- PLATINUM VENTS LIMITEDGrimsby · inc. Jan 2012
All companies incorporated on 30 November 2011 · in Nov 2011.
09
Reminders for MAS CONSTRUCTION & MAINTENANCE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.