£154k
−10%vs Sept 2024ActiveSC200345Private limited companyJohnstone
SOUTHMAINS MECHANICAL SERVICES LIMITED
Significant control: Iain Miller Mcpherson (25–50%), Ciaran Scott Mcpherson (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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
Watch this company
Get an email when Companies House records a change for Southmains Mechanical Services Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Southmains Mechanical Services Limited sell?
Registered activity: Machining (SIC 25620). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
SOUTHMAINS MECHANICAL SERVICES LIMITED is an active private limited company (company number SC200345) incorporated on 28 September 1999, registered in Johnstone. Its registered activity is machining (SIC 25620). Latest abridged accounts cover the period ending 30 September 2025, showing net assets of £154k and cash of £5,690, with 0 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 10% on the prior period (£171k).
Peer position · net assets
By net assets it sits in the upper half of 2,066 comparable companies in the UK (median £37k, upper quartile £322k).
02
Ownership and control
- Mr Iain Miller Mcpherson
- owns 25–50% of shares
- holds 75–100% of voting rights
- Mr Ciaran Scott Mcpherson
- owns 25–50% of shares
- Mrs Jillian Scott Mcpherson
- owns 25–50% 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
- 28 September 199927 yrs ago
- Next accounts due
- 30 June 2027in 246 days
- Confirmation statement due
- 12 October 2027in 350 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 25620
- Machining
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£5,690
+513%vs Sept 2024Not disclosed
0
vs Sept 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 30 September 2025 | £154k | £5,690 | £116k | — | — | — | 0 |
| 30 September 2024 | £171k | £928 | £82k | — | — | — | 0 |
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 £153,739 at 30 September 2025
- Incorporated five or more years agoIncorporated 28 September 1999
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 350 days
- Next accounts duein 246 days
- Accounts period endNet assets £154k · abridged accounts
- Accounts period endNet assets £171k · abridged accounts
- Incorporated
08
Similar companies in Glasgow
- SPRING ENGINEERING SERVICES LIMITEDMotherwell · inc. Jun 2001
- HART LIFTS LIMITEDGlasgow · inc. Jun 2001
- CLADBURN ENGINEERING LIMITEDSouth Lanarkshire · inc. Aug 2003
- GLENHEAD ENGINEERING LIMITEDClydebank · inc. Dec 2004
- D & L ENGINEERING (SCOTLAND) LIMITEDGlasgow · inc. Jun 2005
- W. RAE LIMITEDMotherwell · inc. Jun 2005
All companies incorporated on 28 September 1999 · in Sept 1999.
09
Reminders for SOUTHMAINS MECHANICAL SERVICES LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.