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Company · Hunmanby

Deep SEA Electronics Limited

Deep SEA Electronics Limited is an active UK company (number 01319649), incorporated 1977, with 5 current directors including Alexander Johnson and Jonathan Daniel Whitehead. Source: Companies House, updated 18th October 2026.

Manufacture of other electrical equipment

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Official record Companies House · updated 18th October 2026 · Sources · Free, no card or password

Network

The large node is Deep SEA Electronics Limited. Red nodes are organisations, white nodes are people. Dashed links are historical or inferred. Click any node to explore.

Who leads it

Previous officers 12

  1. Paul John Devlin 2020-2022 Director View profile
  2. Rachael Jane Bellerby 2020-2020 Director View profile
  3. Richard Stabler 2019-2020 Director View profile
  4. Mark David Dresser 2010-2016 Director View profile
  5. Timothy John South 2008-2019 Director View profile
  6. David Thomson 2007-2023 Director View profile
  7. Terry Simmons 2005-2009 Director View profile
  8. Stephen Richard Blight 2004-2004 Director View profile
  9. David William Hartley 2001-2018 Director View profile
  10. Paul John Sedman 1995-2008 Director View profile
  11. Edwin Sheader 2017-2018 Secretary View profile
  12. Stanley Archer 2007-2018 Secretary View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Manufacture of other electrical equipment
Incorporated
30/06/1977
Registered office
Hunmanby

Ownership

Owned by (7) 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.

  • Edwin Sheader ceased 2018-09-28
    25-50% shares, 25-50% voting · notified 2016-04-06
  • Stanley Archer ceased 2018-09-28
    25-50% shares, 25-50% voting · notified 2016-04-06
  • Constance Ann Archer ceased 2018-10-12
    25-50% shares (trust), 25-50% voting (trust) · notified 2018-09-28
  • Edwin Sheader ceased 2018-10-12
    25-50% shares (trust), 25-50% voting (trust) · notified 2018-09-28
  • Susan Carole Standard-Sheader ceased 2018-10-12
    25-50% shares (trust), 25-50% voting (trust) · notified 2018-09-28
  • Stanley Archer ceased 2018-10-12
    25-50% shares (trust), 25-50% voting (trust) · notified 2018-09-28
  • Generac UK DSE Bidco Limited
    75-100% shares, 75-100% voting · notified 2018-10-12

Group

  1. Deep SEA Electronics Limited is controlled by Edwin Sheader
    Evidence
    ceased 25-50% shares, 25-50% voting · notified 2016-04-06, ceased 2018-09-28 · source: Companies House PSC register

Ultimately controlled by Edwin Sheader.

1 other company 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.

5 directors on the board

8.1y median 8.7y
average tenure
14y
longest tenure

Directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (3)

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.

Business services 6Dormant 3Professional services 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

  • Several long-serving directors could step down together

Where to look Suggested search: succession planning for long-tenured seats.

Sources

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

Record details
Company number
01319649
Status
Active
Type
Private Limited Company
Accounts next due
30/09/2026
Edition
Register edition compiled 18th October 2026
Labels
Official record from Companies House · Calculated derived by Governance Register.

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