£21k
−31%vs Feb 2024Active11196084Private limited companyHartley
MAINSERVE ENGINEERING LTD.
Significant control: Martin John Mannooch (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Repair of machinery (SIC 33120). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAINSERVE ENGINEERING LTD. is an active private limited company (company number 11196084) incorporated on 8 February 2018, registered in Hartley. Its registered activity is repair of machinery (SIC 33120). Latest small accounts cover the period ending 28 February 2025, showing net assets of £21k and cash of £37k, with 1 employee on average. Net assets fell 31% on the prior period (£31k).
Peer position · net assets
By net assets it sits in the upper half of 173 comparable companies in Greater London (median £7,500, upper quartile £54k).
02
Ownership and control
- Mr Martin John Mannooch
- owns 75–100% of shares
- holds 75–100% 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
- 8 February 20188 yrs ago
- Next accounts due
- 28 November 2026in 36 days
- Confirmation statement due
- 22 February 2027in 122 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 33120
- Repair of machinery
- SIC 33170
- Repair and maintenance of other transport equipment n.e.c.
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£37k
−41%vs Feb 2024Not reported
1
No changevs Feb 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 28 February 2025 | £21k | £37k | £11k | £55k | — | — | 1 |
| 29 February 2024 | £31k | £62k | £11k | £54k | — | — | 1 |
Current ratio0.9Current assets ÷ creditors within one year
Cash per employee£37kCash ÷ 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 £21,304 at 28 February 2025
- Net assets down 25% or more on the prior period-30.8% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.9
- Incorporated five or more years agoIncorporated 8 February 2018
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 122 days
- Next accounts duein 36 days
- Accounts period endNet assets £21k · small accounts
- Accounts period endNet assets £31k · small accounts
- Incorporated
08
Similar companies in Greater London
- SUMMIT ELEVATORS REPAIRS LTDCroydon · inc. Mar 2018
- LETI LTDGreenhithe · inc. Jan 2018
- MERLIN COOLING SYSTEMS LTDStanmore · inc. Mar 2018
- BOILER SAFE UK LTDCroydon · inc. Apr 2018
- EGS MIDDLE EAST & ASIA LIMITEDBorehamwood · inc. Apr 2018
- SMH PLANT SERVICES LIMITEDRuislip · inc. Dec 2017
All companies incorporated on 8 February 2018 · in Feb 2018.
09
Reminders for MAINSERVE ENGINEERING LTD.
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.