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Company

Halyard Offshore Limited

Halyard Offshore Limited is an active UK company (number 01246234), incorporated 1976, with 1 current director, Charles Edward Santos. Source: Companies House, updated 4th October 2026.

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Official record Companies House · updated 4th October 2026 · Sources

Network

The large node is Halyard Offshore Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 8

  1. Robert Martin Ambrose 2020-2021 Director View profile
  2. Thomas Andrew Mackay 2019-2020 Director View profile
  3. Stuard Detmer 2012-2013 Director View profile
  4. Robin Donald Mcfarlane 1994-1997 Director View profile
  5. Mark David Crawford Steeves 2002 Director View profile
  6. Max Vincent Williams 2006-2019 Secretary View profile
  7. Stephen Maurice Kittoe 1996-1997 Secretary View profile
  8. Brian Arthur Hall 2018 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

Incorporated
26/02/1976

Ownership

Owned by (1) 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.

Group

  1. Halyard Offshore Limited is controlled by Amossco Limited
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register
  2. Amossco Limited is controlled by Amossco Holdings Limited
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register
  3. Amossco Holdings Limited is controlled by Aminex Petroleum Services LTD.
    Evidence
    active 75-100% shares · notified 2016-04-06 · source: Companies House PSC register

Ultimately controlled by Aminex Petroleum Services LTD..

4 other companies in this group

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.

1 directors on the board

5.5y median 5.5y
average tenure
5.5y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

Portfolio (1)

0
also govern a charity
0
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.

Mining 4Dormant 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.

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.

Sources

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

Record details
Company number
01246234
Status
Active
Type
Private Limited Company
Edition
Register edition compiled 4th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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