£1.96m
+12%vs Jun 2024Active09372443Private limited companyMilton Keynes
MAINMARK GROUND ENGINEERING (UK) LIMITED
Significant control: Philip Charles Mack (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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: Other engineering activities (SIC 71129). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MAINMARK GROUND ENGINEERING (UK) LIMITED is an active private limited company (company number 09372443) incorporated on 5 January 2015, registered in Milton Keynes. Its registered activity is other engineering activities (SIC 71129). Latest small accounts cover the period ending 30 June 2025, showing net assets of £1.96m and cash of £765k, with 41 employees on average. Net assets rose 12% on the prior period (£1.75m).
Peer position · net assets
By net assets it sits in the top quarter of 181 comparable companies in Milton Keynes (median £4,062, upper quartile £42k).
02
Ownership and control
- Philip Charles Mack
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Roderick George Macdonald
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Philip Charles Tomlinson Mack
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Ian Henry Mack Executor For Mr Philip Mack Deaceased
- has significant influence or control
- Mr Paul Godfrey Hickman Executor For Mr Philip Mack Deceased
- 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
- 5 January 201511 yrs ago
- Next accounts due
- 30 March 2027in 157 days
- Confirmation statement due
- 19 January 2027in 87 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 71129
- Other engineering activities
- Accounts type
- Total Exemption Full
- Size band
- SmallCompanies Act thresholds
05
Financials
£765k
−41%vs Jun 2024Not reported
41
+3%vs Jun 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 June 2025 | £1.96m | £765k | — | £591k | — | — | 41 |
| 30 June 2024 | £1.75m | £1.31m | — | £1.72m | — | — | 40 |
Current ratio4.11Current assets ÷ creditors within one year
Cash per employee£19kCash ÷ 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 £1,960,858 at 30 June 2025
- Net assets up 10% or more on the prior period+12.2% vs prior period
- Current assets at least 1.5× creditors within one yearCurrent ratio 4.11
- Cash at bank of £50,000 or moreCash £764,780
- Incorporated five or more years agoIncorporated 5 January 2015
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 157 days
- Confirmation statement duein 87 days
- Accounts period endNet assets £1.96m · small accounts
- Accounts period endNet assets £1.75m · small accounts
- Incorporated
08
Similar companies in Milton Keynes
- GEORGIEV ELECTRICAL LTD.Milton Keynes · inc. Dec 2014
- IRVINEERING LTDBedford · inc. Feb 2015
- PIPETEK LIMITEDNewport Pagnell · inc. Feb 2015
- FUSE PC LIMITEDMilton Keynes · inc. Nov 2014
- SINCLAIR INSTALLATIONS LIMITEDBedford · inc. Mar 2015
- MADI MAI ENGINEERING LIMITEDMilton Keynes · inc. Sept 2014
All companies incorporated on 5 January 2015 · in Jan 2015.
09
Reminders for MAINMARK GROUND ENGINEERING (UK) LIMITED
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