PLC Public Limited Company Every UK PLC, from the register

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The Scottish American Investment Company P L C

Active 153 years old · 5th oldest PLC on the register · incorporated in the 1870s

Company numberSC000489
StatusActive
Incorporated29/03/1873
Accounts last made up to30/06/2026
Next accounts due30/06/2027
Accounts typeFULL
Legal Entity Identifier549300NF03XVC5IFB447
Charges outstanding1

Registered office

3 HAYMARKET SQUARE, EDINBURGH, EH3 8RY

Other PLCs registered in Edinburgh

Online

No website could be identified for this company.

Filing history

This company has 661 documents on its Companies House record. The most recent accounts were filed on 12/08/2026. Its last confirmation statement or annual return was filed on 20/04/2026.

Filings: share capital83
Filings: officer changes7
Filings: accounts4
Filings: confirmation statements2
Filings: resolutions2
Filings: address changes1

The most recent filings

Director's details changed 14/09/2026
Director's details changed 14/09/2026
Director's details changed 14/09/2026
Director's details changed 14/09/2026
Director's details changed 14/09/2026
Share capital change 14/09/2026
Share capital change 14/09/2026
Share capital change 09/09/2026
Share capital change 09/09/2026
Share capital change 26/08/2026

This is the list of documents filed, not their contents. A line saying accounts were filed records that they were filed and when; it says nothing about turnover, profit or assets, which are inside the documents themselves and are not published here. Read the filings on the Companies House record.

Who runs it

The register lists 6 current officers and 18 who have resigned.

BAILLIE GIFFORD & CO LIMITED Corporate secretaryappointed 01/07/2014
Kathryn Elizabeth Lamont Directorappointed 04/04/2019
Mariot Dame Leslie Directorappointed 01/01/2019
Rupert Angus Macpherson Directorappointed 01/09/2025
Christine Ann Montgomery Directorappointed 06/04/2022
Padmesh Shukla Directorappointed 20/02/2024

Who controls it

The register shows no current person or entity with significant control for this company.

Charges

A charge is security a company gives a lender over its assets. This company has 5 registered charges, of which 1 are not yet recorded as satisfied.

A registered charge
Apex Corporate Trustees (UK) Limited (as Trustee for Itself and the Other Secured Creditors)
Outstanding, created 25/06/2021
Floating charge
Irg Trustees Limited
Fully satisfied, created 27/06/2000
Floating charge
Royal Exchange Trust Company Limited
Fully satisfied, created 10/04/1997
Floating charge
Caledonian Insurance Company
Fully satisfied, created 22/06/1983
Floating charge
Caledonian Insurance Company as Trustees
Fully satisfied, created 15/12/1982

Officers, controllers and charges are as recorded on the Companies House register on 13/10/2026, and the register changes daily. Appearing here is not an allegation about anyone. Read the current record on the Companies House record.

What it does

This page is compiled from the public register. Companies House does not verify the information filed with it, so treat everything here as what the company reported rather than as established fact. For filings, officers and charges, see the official Companies House record.

On the register

  • 5th oldest of 4,506 PLCs
  • One of the 1870s cohort
  • Not in liquidation or facing strike off

There are 4,506 PLCs in Britain, under a tenth of one per cent of the register. The whole count.

Register data as at 2026-09-01 Download the full register (CSV)