logo
explain how to read the page

The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Parent entities and officers
Active 7
  • 1
    Greaves, Deborah Mary, Professor
    Born in March 1967
    Individual (1 offspring)
    Officer
    icon of calendar 2021-03-01 ~ now
    OF - Director → CIF 0
  • 2
    Jermy, Steven Charles
    Born in July 1955
    Individual (3 offsprings)
    Officer
    icon of calendar 2020-01-10 ~ now
    OF - Director → CIF 0
  • 3
    Den Rooijen, Hubertus
    Born in December 1959
    Individual (4 offsprings)
    Officer
    icon of calendar 2023-11-13 ~ now
    OF - Director → CIF 0
  • 4
    Kerr, Marie
    Born in October 1987
    Individual (1 offspring)
    Officer
    icon of calendar 2025-06-16 ~ now
    OF - Director → CIF 0
  • 5
    Scullion, Paul Adam
    Born in June 1979
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-03-01 ~ now
    OF - Director → CIF 0
  • 6
    Guy, Piers Basil
    Born in December 1969
    Individual (4 offsprings)
    Officer
    icon of calendar 2021-03-01 ~ now
    OF - Director → CIF 0
  • 7
    icon of addressNew County Hall, Truro, Cornwall, England
    Corporate (24 offsprings)
    Person with significant control
    icon of calendar 2021-03-01 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
Ceased 5
  • 1
    Pooley, Nicola Louise
    Finance Director born in September 1966
    Individual (4 offsprings)
    Officer
    icon of calendar 2021-03-01 ~ 2025-04-30
    OF - Director → CIF 0
  • 2
    Betty, John Hammond
    Consultant Advisor born in June 1946
    Individual (6 offsprings)
    Officer
    icon of calendar 2019-05-24 ~ 2019-11-07
    OF - Director → CIF 0
  • 3
    Russell, William Paterson
    Director born in November 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2016-05-06 ~ 2019-03-19
    OF - Director → CIF 0
  • 4
    Gibson, Claire Elizabeth
    Managing Director born in February 1970
    Individual (1 offspring)
    Officer
    icon of calendar 2016-05-06 ~ 2020-01-10
    OF - Director → CIF 0
  • 5
    icon of addressChi Gallos, Marine Renewables Business Park, Marine Renewables Business Park, North Quay, Hayle, Cornwall, United Kingdom
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    -3,865,791 GBP2024-12-31
    Person with significant control
    2016-05-06 ~ 2021-03-01
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Ownership of voting rights - 75% or more as a member of a firm → CIF 0
    PE - Right to appoint or remove directors → CIF 0
parent relation
Company in focus

CELTIC SEA POWER LIMITED

Previous name
WAVE HUB DEVELOPMENT SERVICES LIMITED - 2022-06-01
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Average Number of Employees
222024-04-01 ~ 2025-03-31
212023-04-01 ~ 2024-03-31
Property, Plant & Equipment
38,007 GBP2025-03-31
34,131 GBP2024-03-31
Fixed Assets - Investments
1 GBP2025-03-31
1 GBP2024-03-31
Fixed Assets
38,008 GBP2025-03-31
34,132 GBP2024-03-31
Debtors
Current
663,163 GBP2025-03-31
139,241 GBP2024-03-31
Cash at bank and in hand
742,102 GBP2025-03-31
995,259 GBP2024-03-31
Current Assets
1,405,265 GBP2025-03-31
1,134,500 GBP2024-03-31
Creditors
Current, Amounts falling due within one year
-437,102 GBP2025-03-31
Net Current Assets/Liabilities
968,163 GBP2025-03-31
471,015 GBP2024-03-31
Total Assets Less Current Liabilities
1,006,171 GBP2025-03-31
505,147 GBP2024-03-31
Creditors
Non-current, Amounts falling due after one year
-1,000,000 GBP2025-03-31
Net Assets/Liabilities
2,204 GBP2025-03-31
2,204 GBP2024-03-31
Equity
Called up share capital
1 GBP2025-03-31
1 GBP2024-03-31
Revaluation reserve
2,203 GBP2025-03-31
2,203 GBP2024-03-31
Equity
2,204 GBP2025-03-31
2,204 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
Buildings
25,000 GBP2025-03-31
25,000 GBP2024-03-31
Office equipment
4,322 GBP2025-03-31
2,375 GBP2024-03-31
Computers
48,951 GBP2025-03-31
39,956 GBP2024-03-31
Property, Plant & Equipment - Gross Cost
78,273 GBP2025-03-31
67,331 GBP2024-03-31
Property, Plant & Equipment - Other Disposals
Computers
-1,322 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals
-1,322 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
Office equipment
1,955 GBP2024-03-31
Computers
31,245 GBP2024-03-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
33,200 GBP2024-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Office equipment, Owned/Freehold
925 GBP2024-04-01 ~ 2025-03-31
Owned/Freehold
7,360 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
Computers
-294 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Other Disposals/Decrease in Depreciation & Impairment
-294 GBP2024-04-01 ~ 2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Office equipment
2,880 GBP2025-03-31
Computers
37,386 GBP2025-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
40,266 GBP2025-03-31
Property, Plant & Equipment
Buildings
25,000 GBP2025-03-31
25,000 GBP2024-03-31
Office equipment
1,442 GBP2025-03-31
420 GBP2024-03-31
Computers
11,565 GBP2025-03-31
8,711 GBP2024-03-31
Trade Debtors/Trade Receivables
Current
2,406 GBP2025-03-31
Amounts Owed by Group Undertakings
Current
66 GBP2025-03-31
53 GBP2024-03-31
Other Debtors
Current
9,900 GBP2025-03-31
Prepayments/Accrued Income
Current
611,442 GBP2025-03-31
60,693 GBP2024-03-31
Amount of corporation tax that is recoverable
Current
39,349 GBP2025-03-31
78,495 GBP2024-03-31
Trade Creditors/Trade Payables
Current
96,738 GBP2025-03-31
27,893 GBP2024-03-31
Taxation/Social Security Payable
Current
28,140 GBP2025-03-31
96,146 GBP2024-03-31
Accrued Liabilities/Deferred Income
Current
312,224 GBP2025-03-31
539,446 GBP2024-03-31
Creditors
Current
437,102 GBP2025-03-31
663,485 GBP2024-03-31
Other Remaining Borrowings
Non-current
1,000,000 GBP2025-03-31
500,000 GBP2024-03-31
Total Borrowings
1,000,000 GBP2025-03-31
500,000 GBP2024-03-31
Net Deferred Tax Liability/Asset
-3,967 GBP2025-03-31
-2,943 GBP2024-03-31
Profit/Loss - Increase/Decrease in Net Deferred Tax Liability from Amount Recognised
-1,024 GBP2024-04-01 ~ 2025-03-31
Deferred Tax Liabilities
Accelerated tax depreciation
-3,967 GBP2025-03-31
-2,943 GBP2024-03-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
1 shares2025-03-31
1 shares2024-03-31
Par Value of Share
Class 1 ordinary share
1.002024-04-01 ~ 2025-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
20,027 GBP2025-03-31
28,277 GBP2024-03-31
Between one and five year
55,597 GBP2025-03-31
74,847 GBP2024-03-31
More than five year
13,875 GBP2024-03-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
75,624 GBP2025-03-31
116,999 GBP2024-03-31
Related profiles found in government register
  • CELTIC SEA POWER LIMITED
    Info
    WAVE HUB DEVELOPMENT SERVICES LIMITED - 2022-06-01
    Registered number 10166467
    icon of addressChi Gallos Hayle Marine Renewables Business Park, North Quay, Hayle, Cornwall TR27 4DD
    PRIVATE LIMITED COMPANY incorporated on 2016-05-06 (9 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-01
    CIF 0
  • CELTIC SEA POWER LIMITED
    S
    Registered number 10166467
    icon of addressChi Gallos Hayle Marine Renewables Business Park, North Quay, Hayle, England, TR27 4DD
    Corporate in Companies House, England
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • icon of addressChi Gallos Hayle Marine Renewables Business Park, North Quay, Hayle, Cornwall, England
    Active Corporate (6 parents)
    Equity (Company account)
    2 GBP2024-03-31
    Person with significant control
    icon of calendar 2021-03-08 ~ now
    CIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE

qrcode

Privacy notice

Terms and conditions

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.