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Governance Register
Private limited company (receivership) · No. SC091745 · GlasgowiSource and licenceOfficial record from Companies House. Governance Register calculates the connections.Register edition compiled 25 October 2026.Contains public sector information licensed under the Open Government Licence v3.0.How we handle data

Overview

Coleston Mining 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 Coleston Mining 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.
NameRoleSinceOn the board
James O'HaraDirector1989
37 yrs
William Tees GrayDirector1989
37 yrs
Robert ThomCompany secretary1991
35 yrs
Under 5 years5 to 6 years6 years or more

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.
NameRoleAppointedOther boards
William Tees GrayDirector11 July 1989No other current boards on our record
James O'HaraDirector1 August 1989No other current boards on our record
Robert ThomCompany secretary28 August 1991
1 other current board

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
NameRoleAppointedLeft
Christine Brown BlairCompany secretaryNot recorded11 July 1989
Kenneth BlairDirectorNot recorded11 July 1989

Board cycle

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.
Under 5 years5 to 6 years6 years or more

Board DNA

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.
Average tenure
37.2y
median 37.2y
Longest tenure
37.3y
since 1989
also govern a charity
0
left in the last 12 months
0
Joined in the last 3 years
0
of 2 on the board

2 directors on the board

Directors past 6 years

First-time vs portfolio directors

First-time (2)

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 Coleston Mining 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 1991 (not available). 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.

Filing history at Companies House (opens in a new tab)

Key dates and compliance

Accounts category
Not available
Accounts last made up to
31 March 1991
Charges (secured loans)
1 charge registered, 1 outstanding, 0 part satisfied, 0 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

Company number
SC091745
Company type
Private limited company
Status
In receivership
Jurisdiction
Scotland
Incorporated
20 February 1985
Registered office
George House, 50 George Square, Glasgow, G2 1RR
Nature of business (SIC)
  • 1010 Mining & agglomeration of hard coal
Latest accounts
31 March 1991 (not available)

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
Not available
Accounts last made up to
31 March 1991
Charges (secured loans)
1 charge registered, 1 outstanding, 0 part satisfied, 0 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.

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.

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

No people or companies with significant control are on record for this company.

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.