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Company

Clyde Hydrogen Systems LTD

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Official record Companies House · updated 27th September 2026 · Sources

Network

The large node is Clyde Hydrogen Systems LTD. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 1

  1. Paul Graham Kirby 2024-2025 Director View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
20/04/2022

Ownership

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.

  • Mark Symes ceased 2024-02-26
    25-50% shares, 25-50% voting · notified 2023-02-24 - confirmed: also a director of this company
  • G U Holdings Limited
    25-50% shares, 25-50% voting · notified 2024-02-26
  • G U Holdings Limited ceased 2023-02-24
    75-100% shares, 75-100% voting, appoints directors · notified 2022-04-20

Group

  1. Clyde Hydrogen Systems LTD is controlled by Mark Symes
    Evidence
    ceased 25-50% shares, 25-50% voting · notified 2023-02-24, ceased 2024-02-26 · source: Companies House PSC register

Ultimately controlled by Mark Symes.

Ownership paths are calculated from Companies House persons-with-significant-control filings. Each step shows the filed nature of control and dates; a step marked "ceased" is historical, not current.

Board analysis

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.

7 directors on the board

2.4y median 2.9y
average tenure
4.2y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (4)

Portfolio (3)

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 7Manufacturing 2

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

  • Narrow spread of sectors across the board

Where to look Suggested search: directors from a wider range of sectors.

Sources

Official record from Companies House. Governance Register calculates the connections.

Record details
Company number
SC730033
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 27th September 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data