William Thompson & Son (Dumbarton) 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
William Thompson & Son (Dumbarton) Limited's network
1 person3 organisationsExplore in 3Di1 listed on the board. 3 organisations share a board member with this company.The large node is William Thompson & Son (Dumbarton) 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
1 listediDirectors and secretaries as filed at Companies House.| Name | Role | Since |
|---|---|---|
| Andrew Edward Thompson | Director | 2011 |
Recent news and events
From the public record
- 10 April 2026Confirmation statement made up to this dateCompanies House company file
- 31 October 2025Accounts made up to this dateCompanies House company file
Appointments, resignations and filings held in the Companies House data, and insolvency notices from The Gazette (Open Government Licence v3.0).
Board
Current officers
1iOccupation 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 |
|---|---|---|---|
| Andrew Edward Thompson | Director | 19 April 2011 |
Source: Companies House officer data (appointments and resignations). Contains public sector information licensed under the Open Government Licence v3.0.
Former officers
6 listed, latest first| Name | Role | Appointed | Left |
|---|---|---|---|
| William Gemmell Thompson | Director | Not recorded | 1 July 2015 |
| Sandra Colquhoun | Company secretary | 7 October 1992 | 19 April 2011 |
| Isabella Thompson | Director | Not recorded | 20 May 2002 |
| Andrew Thompson | Director | Not recorded | 11 March 1996 |
| Christina Keir Turner | Company secretary | 1 September 1991 | 15 February 1993 |
| James Nisbet Humble | Company secretary | Not recorded | 1 September 1991 |
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.1 directors on the board
- Andrew Edward Thompson Director · appointed 2011
Directors past 6 years
- Andrew Edward Thompson Director · appointed 2011
Where else this board sits
The charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.
The sectors these directors govern in elsewhere. This company, and any charity it is the legal face of, are excluded - counting them would just tell you what you are already looking at.
Gaps to watch
- A single director - no second pair of eyes on any decision
Where to look Suggested search: a second director to remove single-point control.
Network
Network
iThe large node is William Thompson & Son (Dumbarton) 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
2 years heldiHover over the chart, or focus it and use the left and right arrow keys, to read each year. Every figure is also in the table.Scroll sideways to see every column.
| Year ending | Accounts | Turnover | Profit or loss | Net assets | Total assets less current liabilities | Cash | Employees |
|---|---|---|---|---|---|---|---|
| 31 October 2022 | FRS102 | Not reported | £753.02k | £10.63m | £18.19m * | £219.62k | 61 |
| 31 October 2021 | FRS102 | Not reported | £832.86k | £10.65m | £18.57m * | £222.06k | 63 |
- Absent is not zero. A figure shown as Not reported was not given in the accounts we hold. Small and micro companies do not have to file a profit and loss account, so turnover and profit are usually absent for them.
- These are not the latest accounts. Companies House shows group accounts made up to 31 October 2025, but the newest year we hold is 31 October 2022. Group and some other filings are not read into this table; see the filing history at Companies House (opens in a new tab).
- * This filing does not give total assets less current liabilities, so the figure shown is fixed assets.
- Employees, cash and net assets are shown as Not shown when the filed figure is not possible (for example a negative headcount or negative cash).
Definitions
- Total assets less current liabilities
- Fixed assets plus current assets, minus what the company owes within a year. It is not total assets: cash can be larger than this figure when the company owes a lot in the short term. Where a filing does not give it, the table marks the fixed-assets figure used instead.
- Net assets
- What the company owns minus everything it owes. Also called shareholders' funds.
- Turnover
- Sales for the year. Only larger companies report it.
- Accounts
- The accounting framework named in the filing (for example FRS 102). Not stated means the filing does not say.
Source: Companies House accounts (iXBRL and XBRL), ten most recent years held, read by Governance Register from the monthly bulk accounts files. Contains public sector information licensed under the Open Government Licence v3.0.
Key dates and compliance
- Accounts category
- GroupAccounts for a group of companies.
- Accounts last made up to
- 31 October 2025
- Next accounts due
- 31 July 2027 Not yet due
- Confirmation statement last made up to
- 10 April 2026
- Next confirmation statement due
- 24 April 2027 Not yet due
- Charges (secured loans)
- 3 charges registered, 1 outstanding, 0 part satisfied, 2 satisfied
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
- SC025901
- Company type
- Private limited company
- Status
- Active
- Jurisdiction
- Scotland
- Incorporated
- 20 November 1947
- Registered office
- Birch Road, Dumbarton, G82 2RN
- Nature of business (SIC)
- 08990 Other mining and quarrying n.e.c.
- Group companies
- 2 in this ownership group See the group structure →
- Latest accounts
- 31 October 2025 (group)
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
- GroupAccounts for a group of companies.
- Accounts last made up to
- 31 October 2025
- Next accounts due
- 31 July 2027 Not yet due
- Confirmation statement last made up to
- 10 April 2026
- Next confirmation statement due
- 24 April 2027 Not yet due
- Charges (secured loans)
- 3 charges registered, 1 outstanding, 0 part satisfied, 2 satisfied
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.
Recent news and events
From the public record
- 10 April 2026Confirmation statement made up to this dateCompanies House company file
- 31 October 2025Accounts made up to this dateCompanies House company file
Appointments, resignations and filings held in the Companies House data, and insolvency notices from The Gazette (Open Government Licence v3.0).
Ownership
Group structure
2 companies- Active
- Dissolved or closed
- Other status
- Not a UK company
- Current control
- Ceased control
- Shares a director
- Bar under a name: net assets or equity, where known
Loading the group structure…
Built from the corporate people with significant control records matched to UK companies (Companies House, Open Government Licence v3.0; ownership graph of 19 September 2026). Control is shown as the nature of control the controller declared; the group count includes only active majority holdings (more than 50%), so holdings of 25-50% are drawn but not counted. Overseas parents that are not on the UK register appear only when a company names them.
People with significant control
1| Name | Control | Notified | Ceased |
|---|---|---|---|
| Mr Andrew Edward ThompsonPerson · British |
| 6 April 2016 | Current |
1 current controller and 0 former. Addresses and birth details are not shown.
Source: Companies House people with significant control data, snapshot of 1 October 2026. Contains public sector information licensed under the Open Government Licence v3.0. Companies are linked to their page where the name matches an owner company in our ownership graph.
Companies it holds shares or votes in
0| Company | Control | Notified | Ceased |
|---|---|---|---|
| Thompson Recycling & Landfill Limited | 75-100% shares, 75-100% votes, appoints directors | 6 April 2016 | Current |
| Thompson Concrete Products Limited | 75-100% shares, 75-100% votes | 11 April 2016 | Current |
0 companies where it holds a majority now (more than 50% of shares or votes, or the right to appoint or remove a majority of the directors); holdings of 25-50% are significant influence or control, not majority control. The whole group is in the structure above.