ActiveSC085811Private limited companyPathhead

JOHN WINTHROP LIMITED

Significant control: Leslie John Winthrop (25–50%), William Cullen Gordon (25–50%)

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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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Registered activity: Development of building projects (SIC 41100). 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

JOHN WINTHROP LIMITED is an active private limited company (company number SC085811) incorporated on 5 December 1983, registered in Pathhead. Its registered activity is development of building projects (SIC 41100). Latest small accounts cover the period ending 31 March 2025, showing net assets of −£86k and cash of £937, with 6 employees on average. Net assets rose 24% on the prior period (−£114k).

Peer position · net assets

By net assets it sits in the bottom quarter of 687 comparable companies in Edinburgh (median £100, upper quartile £70k).

02

Ownership and control

2 active
  • Mr Leslie John Winthrop
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% of voting rights
  • William Cullen Gordon
    Individual · since 6 April 2016
    • owns 25–50% of shares
    • holds 25–50% 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
5 December 198342 yrs ago
Next accounts due
31 December 2026in 69 days
Confirmation statement due
19 December 2026in 57 days

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

04

Activity

SIC 41100
Development of building projects
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
05

Financials

2 periods on record · latest ending 31 March 2025
Net assets
−£86k
vs Mar 2024
Cash at bank
£937
vs Mar 2024
Turnover
Not reported
Employees
6
No changevs Mar 2024
Net assets
−£86k
Cash at bank
£937
Average employees
6
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 March 2025−£86k£937£205k£95k——6
31 March 2024−£114k£0£246k£138k——6
Current ratio3.81Current assets ÷ creditors within one year
Cash per employee£156Cash ÷ 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 below zeroNet assets £-86,102 at 31 March 2025
  • Net assets up 10% or more on the prior period+24.2% vs prior period
  • Current assets at least 1.5× creditors within one yearCurrent ratio 3.81
  • Incorporated five or more years agoIncorporated 5 December 1983

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. Next accounts duein 69 days
  2. Confirmation statement duein 57 days
  3. Accounts period endNet liabilities £86k · small accounts
  4. Accounts period endNet liabilities £114k · small accounts
  5. Incorporated
08

Similar companies in Edinburgh

Same activity (development of building projects), closest in incorporation date
09

Reminders for JOHN WINTHROP 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.