Thornmare Investments Limited
iSource and licenceOfficial record from Companies House. Governance Register calculates the connections.Register edition compiled 8 November 2026.Contains public sector information licensed under the Open Government Licence v3.0.How we handle dataOverview
Thornmare Investments Limited's network
3 people0 organisationsExplore in 3Di2 listed on the board plus 1 company secretary. No other organisation shares a board member.The large node is Thornmare Investments Limited. The map shows two steps out from the public record. Hover a node to focus its connections; click one to open it.The board
2 listed + 1 company secretaryiDirectors and secretaries as filed at Companies House.| Name | Role | Since | On the board |
|---|---|---|---|
| Forrest, John Marshall Scott, Doctor | Director | 1994 | 32y 7m |
| David Archibald Marshall Forrest | Director | 1994 | 32y 7m |
| Lindsays LLP | Corporate secretary | 2008 | 18y 6m |
Recent news and events
From the public record
- 31 March 2026Accounts made up to this dateCompanies House company file
- 24 March 2026Confirmation statement made up to this dateCompanies House company file
- 5 February 2026Elizabeth Marion Tulloch left as directorCompanies House officer data
Appointments, resignations and filings held in the Companies House data, and insolvency notices from The Gazette (Open Government Licence v3.0).
Board
Current officers
2 + 1 company secretaryiOccupation and nationality are held for only some companies and are not held for this one. Other boards counts directorships that are current in the Companies House officer data; it does not say whether the people are the same without a matching date of birth, and is not proof of any link between the companies.| Name | Role | Appointed | Other boards |
|---|---|---|---|
| Doctor John Marshall Scott Forrest | Director | 24 March 1994 | No other current boards on our record |
| David Archibald Marshall Forrest | Director | 24 March 1994 | No other current boards on our record |
| Lindsays Llp | Corporate secretary | 28 April 2008 |
Source: Companies House officer data (appointments and resignations). Contains public sector information licensed under the Open Government Licence v3.0.
Former officers
2 listed, latest first| Name | Role | Appointed | Left |
|---|---|---|---|
| Elizabeth Marion Tulloch | Director | 24 March 1994 | 5 February 2026 |
| Kidstons & Co Solicitors | Corporate secretary | 24 March 1994 | 28 April 2008 |
When board seats may change
iTime on the board since appointment. Many boards cap service at 6 to 9 years, so long-serving seats are the ones most likely to change.Who is on the board
iCounted from the dated Companies House officer record: the current directors only, past directors excluded.How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.2 directors on the board
- Forrest, John Marshall Scott, Doctor Director · appointed 1994
- David Archibald Marshall Forrest Director · appointed 1994
Directors past 6 years
- Forrest, John Marshall Scott, Doctor Director · appointed 1994
- David Archibald Marshall Forrest Director · appointed 1994
First-time vs portfolio directors
First-time (2)
- Forrest, John Marshall Scott, Doctor Director · appointed 1994
- David Archibald Marshall Forrest Director · appointed 1994
Left in the last 12 months
- Elizabeth Marion Tulloch Director · appointed 1994 · resigned 2026
Gaps to watch
- Several long-serving directors could step down together
Where to look Suggested search: succession planning for long-tenured seats.
Network
Network
iThe large node is Thornmare Investments Limited. Red nodes are organisations, white nodes are people. Dashed links are historical or inferred. Dashed blue-grey links are company secretaries. Click any node to explore.Most connected
Working out who is most connected...
Finances
Financial history
No figures in the accounts data we hold.
Companies House shows accounts made up to 31 March 2026 (total exemption full). They are not in the machine-readable bulk accounts files we read: they may have been filed on paper or as a PDF, or the company is large and files in another format. Nothing is shown rather than a guess.
Key dates and compliance
- Accounts category
- Total exemption fullSmall company accounts; the company is exempt from audit.
- Accounts last made up to
- 31 March 2026
- Next accounts due
- 31 December 2027 Not yet due
- Confirmation statement last made up to
- 24 March 2026
- Next confirmation statement due
- 7 April 2027 Not yet due
- Charges (secured loans)
- None registered
Filing history at Companies House (opens in a new tab)
Source: Companies House company file (1 October 2026) and, for new companies, the Companies Act timetable. Contains public sector information licensed under the Open Government Licence v3.0.
About
About this company
Companies House (opens in a new tab)- Company number
- SC149850
- Company type
- Private limited company
- Status
- Active
- Jurisdiction
- Scotland
- Incorporated
- 24 March 1994
- Registered office
- C/O Lindsays, 100 Queen Street, Glasgow, G1 3DN
- Nature of business (SIC)
- 70100 Activities of head offices
- 82990 Other business support service activities n.e.c.
- Latest accounts
- 31 March 2026 (total exemption full)
Source: Companies House company file of 1 October 2026. Contains public sector information licensed under the Open Government Licence v3.0.
Key dates and compliance
- Accounts category
- Total exemption fullSmall company accounts; the company is exempt from audit.
- Accounts last made up to
- 31 March 2026
- Next accounts due
- 31 December 2027 Not yet due
- Confirmation statement last made up to
- 24 March 2026
- Next confirmation statement due
- 7 April 2027 Not yet due
- Charges (secured loans)
- None registered
Filing history at Companies House (opens in a new tab)
Source: Companies House company file (1 October 2026) and, for new companies, the Companies Act timetable. Contains public sector information licensed under the Open Government Licence v3.0.
Same registered address
17iMatched on postcode and first line of the registered office, from the company file of 1 October 2026. A shared address is not evidence that companies are connected.17 companies are registered at this address.
- FMR Research Limited
- Deil's Craig DAM Proprietors Limited
- Robert Letham & Sons Limited
- Architectural Doors & Windows Limited
- Highland Whisky Limited
- Corsewall Home Care Services Limited
- Symphony Supported Living Ltd
- Y1 Capital Ltd
- Seaqurrent Energy Scotland Limited
- Hypervine Limited
- Signature Medical Limited
- Iris Blue Optical Ltd
- 18 Millview Ltd
- Signature Medical Glasgow Ltd
- ADW Holdings (Scotland) Limited
- Signature Medical Edinburgh Limited
Same sector and place
34iThe list starts with a sample; Show all lists every one. Matched on the main business code and postcode district, from the company file of 1 October 2026. Same sector and district is not evidence of any connection.34 other active companies have the same main business code (70100 Activities of head offices) and a registered office in the G1 postcode district.
- Edrington Brands Limited
- Pabs Holdings (Scotland) Limited
- Bathsheba (Citation) Limited
- Ram 242 Limited
- Gibb Architects Limited
- Ensco 388 Limited
Showing 6 of 34Show moreShow fewerShow all 34 →
Recent news and events
From the public record
- 31 March 2026Accounts made up to this dateCompanies House company file
- 24 March 2026Confirmation statement made up to this dateCompanies House company file
- 5 February 2026Elizabeth Marion Tulloch left as directorCompanies House officer data
Appointments, resignations and filings held in the Companies House data, and insolvency notices from The Gazette (Open Government Licence v3.0).
Ownership
Group structure
This company is not part of a larger ownership group in our records: no holder of a majority of it is on the active Companies House record, and it holds no majority of another UK company.
People with significant control
iNo people or companies with significant control are listed. Companies House holds a statement about this (dated 24 March 2017), usually that the company has not identified any or has none to report.Source: Companies House people with significant control data. Contains public sector information licensed under the Open Government Licence v3.0.
Companies it controls
iNo other company in our records lists this company as a person with significant control.From the people with significant control data of the companies in the Companies House company file.