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Company · Hayle

Celtic SEA Power Limited

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

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

Network

The large node is Celtic SEA Power Limited. Red nodes are organisations, white nodes are people. Sign in free to explore further.

Who leads it

Previous officers 5

  1. Nicola Louise Pooley 2021-2025 Director View profile
  2. Steven Charles Jermy 2020-2026 Director View profile
  3. John Hammond Betty 2019-2019 Director View profile
  4. William Paterson Russell 2016-2019 Director View profile
  5. Claire Elizabeth Gibson 2016-2020 Director View profile

Directors and secretaries as filed at Companies House.

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About

What it does
Other professional, scientific and technical activities n.e.c.
Incorporated
06/05/2016
Registered office
Hayle
Previous names
Wave HUB Development Services Limited (until 01/06/2022)

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.

  • Morlion Limited ceased 2021-03-01
    75-100% shares, 75-100% voting, 75-100% voting (firm), appoints directors · notified 2016-05-06

Group

  1. Celtic SEA Power Limited is controlled by Morlion Limited
    Evidence
    ceased 75-100% shares, 75-100% voting, 75-100% voting (firm), appoints directors · notified 2016-05-06, ceased 2021-03-01 · source: Companies House PSC register
  2. Morlion Limited is controlled by Twinhub Limited
    Evidence
    ceased 75-100% shares, 75-100% voting, appoints directors · notified 2021-07-30, ceased 2026-04-09 · source: Companies House PSC register
  3. Twinhub Limited is controlled by Hexicon Developments UK Limited
    Evidence
    active 25-50% shares, 25-50% voting · notified 2026-03-31 · source: Companies House PSC register

Ultimately controlled by Hexicon Developments UK Limited.

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.

Grants received

5 grants · £121,833 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

  • Department for Science, Innovation and Technology · £121,833 (5 grants)

Most recent

  • Department for Science, Innovation and Technology £81,4382024-02-06
  • Department for Science, Innovation and Technology £17,1052023-12-15
  • Department for Science, Innovation and Technology £4,5912023-09-19
  • Department for Science, Innovation and Technology £5,8302022-12-12
  • Department for Science, Innovation and Technology £12,8692022-12-12
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.

6 directors on the board

3.4y median 4y
average tenure
5.4y
longest tenure
0
directors past 6 years

First-time vs portfolio directors

First-time (2)

Portfolio (4)

1
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 6Business services 1Utilities 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

  • 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
10166467
Status
Active
Type
Private Limited Company
Accounts next due
31/12/2026
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