ActiveSC199475Private limited companyPrestwick

MAINLINES (SCOTLAND) LIMITED

Significant control: John Murdoch (50–75%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Mainlines (Scotland) Limited sell?

Registered activity: Construction of other civil engineering projects n.e.c. (SIC 42990). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

MAINLINES (SCOTLAND) LIMITED is an active private limited company (company number SC199475) incorporated on 2 September 1999, registered in Prestwick. Its registered activity is construction of other civil engineering projects n.e.c. (SIC 42990). Latest small accounts cover the period ending 31 August 2025, showing net assets of £78k and cash of £4,905, with 2 employees on average. Net assets fell 4% on the prior period (£82k).

Peer position · net assets

By net assets it sits in the upper half of 2,228 comparable companies in Other (median £14k, upper quartile £117k).

02

Ownership and control

1 active
  • Mr John Murdoch
    Individual · since 2 September 2016
    • owns 50–75% 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
2 September 199927 yrs ago
Next accounts due
31 May 2027in 218 days
Confirmation statement due
16 September 2027in 326 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 42990
Construction of other civil engineering projects n.e.c.
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 August 2025
Net assets
£78k
−4%vs Aug 2024
Cash at bank
£4,905
+73%vs Aug 2024
Turnover
Not reported
Employees
2
No changevs Aug 2024
Net assets
£78k
Cash at bank
£4,905
Average employees
2
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 August 2025£78k£4,905£7,311———2
31 August 2024£82k£2,837£5,284———2
Cash per employee£2,452Cash ÷ 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

Facts from the register · no rating
  • Net assets above zeroNet assets £77,990 at 31 August 2025
  • Incorporated five or more years agoIncorporated 2 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

Newest first
  1. Confirmation statement duein 326 days
  2. Next accounts duein 218 days
  3. Accounts period endNet assets £78k · small accounts
  4. Accounts period endNet assets £82k · small accounts
  5. Incorporated
08

Similar companies in the UK

Same activity (construction of other civil engineering projects n.e.c.), closest in incorporation date
09

Reminders for MAINLINES (SCOTLAND) LIMITED

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.