The Governance RegisterEdition 2026 · Compiled 12th July 2026

Sero Technologies Limited

Company 10928834 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.

5 directors on the board

5.3y median 4.6y
average tenure
8.9y
longest tenure

Directors past 6 years

First-time vs portfolio directors

Portfolio (5)

0
also govern a charity

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 7Construction 3Finance 3Other services 3Utilities 3

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

Connected through a shared director

Deterministic, from public records.

Company details

Number10928834
StatusActive
TypePrivate Limited Company
Incorporated23/08/2017
AddressWESTGATE HOUSE, WOMANBY STREET, CARDIFF, CF10 1BR
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 (3) 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.

  • James Leigh Williams ceased 2018-11-30
    75-100% shares · notified 2018-07-04 - confirmed: also a director of this company
  • Legal & General Capital Investments Limited ceased 2026-02-16
    25-50% shares, 25-50% voting · notified 2024-12-11
  • Carlyle Trust Limited(the) ceased 2026-02-16
    25-50% shares, 25-50% voting · notified 2024-12-11
  • Possible match - name could not be confirmed to one individualiPossible matchThis PSC filing could not be confirmed to one individual. Not shown as confirmed ownership.

Owns 2 companies iOwnsCompanies where this company is registered as having significant control, from the Companies House PSC (persons with significant control) register.

Officers (11)

Show 5 former officers

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

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