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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 3
  • 1
    Mr William Watson
    Born in February 1950
    Individual (10 offsprings)
    Person with significant control
    icon of calendar 2017-04-23 ~ now
    PE - Has significant influence or controlCIF 0
  • 2
    Walters, Richard John
    Born in January 1980
    Individual (15 offsprings)
    Officer
    icon of calendar 2015-05-15 ~ now
    OF - Director → CIF 0
    Mr Richard John Walters
    Born in January 1980
    Individual (15 offsprings)
    Person with significant control
    icon of calendar 2017-04-23 ~ now
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
  • 3
    Mr Martyn Evan Rhys Llewellyn
    Born in July 1974
    Individual (47 offsprings)
    Person with significant control
    icon of calendar 2017-04-23 ~ now
    PE - Has significant influence or controlCIF 0
Ceased 8
  • 1
    Richards, Phillip Huw
    Director born in September 1966
    Individual (18 offsprings)
    Officer
    icon of calendar 2004-07-02 ~ 2006-02-01
    OF - Director → CIF 0
  • 2
    Watson, William
    Chief Executive Officer born in February 1950
    Individual (10 offsprings)
    Officer
    icon of calendar 2013-12-19 ~ 2022-07-30
    OF - Director → CIF 0
  • 3
    Humphreys, Leighton
    Director born in September 1974
    Individual (3 offsprings)
    Officer
    icon of calendar 2011-03-01 ~ 2012-11-19
    OF - Director → CIF 0
  • 4
    Walters, Richard John
    Site Agent born in January 1980
    Individual (15 offsprings)
    Officer
    icon of calendar 2004-05-20 ~ 2012-11-19
    OF - Director → CIF 0
  • 5
    Llewellyn, Martyn Evan Rhys
    Director born in July 1974
    Individual (47 offsprings)
    Officer
    icon of calendar 2004-05-20 ~ 2024-02-06
    OF - Director → CIF 0
    Llewellyn, Martyn Evan Rhys
    Individual (47 offsprings)
    Officer
    icon of calendar 2004-10-25 ~ 2024-02-06
    OF - Secretary → CIF 0
  • 6
    ACUITY NOMINEES LIMITED - now
    MANDACO 254 LIMITED - 2001-03-05
    icon of addressC/o M And A Solicitors Llp, Kenneth Pollard House, 5-19 Cowbridge Road East, Cardiff
    Active Corporate (4 parents, 59 offsprings)
    Equity (Company account)
    1 GBP2024-11-30
    Officer
    2004-04-23 ~ 2004-05-20
    PE - Director → CIF 0
  • 7
    MANDACO 397 LIMITED - 2004-08-10
    icon of addressHighdale House, 7 Centre Court, Main Avenue Treforest Industrial Estate, Pontypridd, Mid Glamorgan, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Profit/Loss (Company account)
    1,039,996 GBP2023-03-01 ~ 2024-02-29
    Officer
    2012-11-22 ~ 2024-02-06
    PE - Director → CIF 0
  • 8
    MANDACO 257 LIMITED - 2000-12-21
    M AND A SECRETARIES LIMITED - 2013-10-10
    icon of addressC/o M&a Solicitors Llp, Kenneth Pollard House, 5-19 Cowbridg, Cardiff
    Active Corporate (4 parents, 101 offsprings)
    Equity (Company account)
    1 GBP2024-11-30
    Officer
    2004-04-23 ~ 2004-10-25
    PE - Secretary → CIF 0
parent relation
Company in focus

CELTIC MINING GROUP LIMITED

Previous name
MANDACO 386 LIMITED - 2004-05-26
Standard Industrial Classification
05102 - Open Cast Coal Working
Brief company account
Equity
Called up share capital
0 GBP2024-03-31
0 GBP2023-03-31
Retained earnings (accumulated losses)
0 GBP2024-03-31
0 GBP2023-03-31
-46,000 GBP2022-03-31
Average Number of Employees
02023-04-01 ~ 2024-03-31
02022-04-01 ~ 2023-03-31
Wages/Salaries
0 GBP2023-04-01 ~ 2024-03-31
0 GBP2022-04-01 ~ 2023-03-31
Pension & Other Post-employment Benefit Costs/Other Pension Costs
0 GBP2023-04-01 ~ 2024-03-31
0 GBP2022-04-01 ~ 2023-03-31
Staff Costs/Employee Benefits Expense
0 GBP2023-04-01 ~ 2024-03-31
0 GBP2022-04-01 ~ 2023-03-31
Trade Debtors/Trade Receivables
0 GBP2024-03-31
0 GBP2023-03-31
Amount of corporation tax that is recoverable
0 GBP2024-03-31
0 GBP2023-03-31
Other Debtors
Current
0 GBP2024-03-31
0 GBP2023-03-31
Prepayments/Accrued Income
Current
0 GBP2024-03-31
0 GBP2023-03-31
Other Debtors
Non-current
0 GBP2024-03-31
0 GBP2023-03-31
Corporation Tax Payable
Current
0 GBP2024-03-31
0 GBP2023-03-31
Other Creditors
Current
0 GBP2024-03-31
0 GBP2023-03-31
Creditors
Current
0 GBP2024-03-31
0 GBP2023-03-31

Related profiles found in government register
  • CELTIC MINING GROUP LIMITED
    Info
    MANDACO 386 LIMITED - 2004-05-26
    Registered number 05110139
    icon of addressAvalon House, 5-7 Cathedral Road, Cardiff CF11 9HA
    PRIVATE LIMITED COMPANY incorporated on 2004-04-23 (21 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-17
    CIF 0
  • CELTIC MINING GROUP LIMITED
    S
    Registered number 05110139
    icon of address9, Beddau Way, Caerphilly, Wales, CF83 2AX
    Limited Company in England And Wales, Wales
    CIF 1
child relation
Offspring entities and appointments
Active 1
  • MANDACO 501 LIMITED - 2007-02-27
    icon of addressAvalon House, 5-7 Cathedral Road, Cardiff, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Equity (Company account)
    1 GBP2024-03-31
    Person with significant control
    icon of calendar 2017-02-20 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE

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