The Governance RegisterEdition 2026 · Compiled 12th July 2026

Banham Patent Locks Limited

Company 00457812 Active

Connected board network

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Board DNA

How this board is put together, from the Companies House officer record and Charity Commission trustee records - deterministic, no AI.iBoard compositionCounted from the dated Companies House officer record: the current directors only, past directors excluded.

11 directors on the board

12.5y median 8.7y
average tenure
29y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (11)

Left in the last 12 months

Where else this board sits iWhere else this board sitsThe charitable fields these directors govern in elsewhere, by Charity Commission classification. Excludes this company and any charity it is the legal face of.

Professional services 68Manufacturing 13Other services 9Property 7Business services 6Health and social care 1

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.

Related organisations iRelated organisationsTwo groups, both deterministic from public records. Related organisations share two or more directors with this board - a real structural link, such as a subsidiary or group company. Connected through a shared director share exactly one person - a genuine connection, but not the same group.

Related organisations

Deterministic, from public records.

Company details

Number00457812
StatusActive
TypePrivate Limited Company
Incorporated12/08/1948
Address20 THORNSETT ROAD, LONDON, SW18 4EF
Accounts next due30/09/2026
Accounts last made up31/12/2024

Industry (SIC)

74909 - Other professional, scientific and technical activities n.e.c.

Owned by (6) iOwned byIndividuals and companies registered as having significant control over this company, from the Companies House PSC (persons with significant control) register. People whose ownership could not be confirmed to one individual are not listed as confirmed owners.

  • Claire Banham ceased 2023-05-02
    significant influence · notified 2016-10-30 - confirmed: also a director of this company
  • Lan Quach Banham ceased 2023-05-02
    significant influence · notified 2016-10-30
  • Thomas Joseph Ward ceased 2023-05-02
    significant influence · notified 2016-10-30 - confirmed: also a director of this company
  • William Francis Banham ceased 2019-11-01
    significant influence · notified 2016-10-30
  • Lucie Anh Francis Banham ceased 2023-05-02
    significant influence · notified 2016-10-30 - confirmed: also a director of this company
  • Banham Patent Locks Holdings Limited
    75-100% shares, 75-100% voting, appoints directors · notified 2022-10-30

Owns 21 companies iOwnsCompanies where this company is registered as having significant control, from the Companies House PSC (persons with significant control) register.

Officers (23)

Show 11 former officers

Directors and officers on the Companies House record, current and former.

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