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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 5
Ceased 11
  • 1
    Cheetham, Karen Elizabeth
    Company Director born in April 1961
    Individual
    Officer
    icon of calendar 1999-08-03 ~ 1999-10-28
    OF - Director → CIF 0
  • 2
    Cullen, Patrick Brendan
    Geologist born in April 1971
    Individual (3 offsprings)
    Officer
    icon of calendar 2021-09-14 ~ 2022-06-13
    OF - Director → CIF 0
  • 3
    Clemmey, Richard Henry
    Engineer born in August 1972
    Individual (8 offsprings)
    Officer
    icon of calendar 2012-05-09 ~ 2020-06-30
    OF - Director → CIF 0
  • 4
    Whitehead, David
    Geologist born in May 1942
    Individual
    Officer
    icon of calendar 2002-06-30 ~ 2017-11-29
    OF - Director → CIF 0
  • 5
    Cheetham, Patrick Lyn
    Geologist
    Individual (4 offsprings)
    Officer
    icon of calendar 1999-08-03 ~ 1999-10-28
    OF - Secretary → CIF 0
  • 6
    Leeming, Steven John
    Individual
    Officer
    icon of calendar 1999-10-28 ~ 2000-03-02
    OF - Secretary → CIF 0
  • 7
    Hulley, Christine Wyn
    Individual (1 offspring)
    Officer
    icon of calendar 2000-03-02 ~ 2006-09-30
    OF - Secretary → CIF 0
  • 8
    Price, Michael Allan, Dr
    Banker born in December 1955
    Individual (2 offsprings)
    Officer
    icon of calendar 1999-10-28 ~ 2002-05-01
    OF - Director → CIF 0
  • 9
    Fitch, Colin Digby Thomas
    Individual (1 offspring)
    Officer
    icon of calendar 2006-10-01 ~ 2019-06-30
    OF - Secretary → CIF 0
  • 10
    DEANSGATE FORMATIONS LIMITED - 1991-02-05
    icon of addressThe Britannia Suite, Lauren Court, Wharf Road, Sale, Greater Manchester
    Dissolved Corporate (5 parents, 2 offsprings)
    Officer
    1999-08-03 ~ 1999-08-03
    PE - Nominee Director → CIF 0
  • 11
    BRITANNIA FORMATIONS LIMITED - 1991-02-05
    icon of addressThe Britannia Suite, St James's Buildings, 79 Oxford Street, Manchester
    Dissolved Corporate (5 parents, 1 offspring)
    Officer
    1999-08-03 ~ 1999-08-03
    PE - Director → CIF 0
    1999-08-03 ~ 1999-08-03
    PE - Secretary → CIF 0
parent relation
Company in focus

TERTIARY MINERALS PLC

Standard Industrial Classification
08990 - Other Mining And Quarrying N.e.c.
70100 - Activities Of Head Offices

Related profiles found in government register
  • TERTIARY MINERALS PLC
    Info
    Registered number 03821411
    icon of addressSunrise House, Hulley Road, Macclesfield, Cheshire SK10 2LP
    PUBLIC LIMITED COMPANY incorporated on 1999-08-03 (26 years 6 months). The company status is Active.
    The last date of confirmation statement was made at 2025-08-03
    CIF 0
  • TERTIARY MINERALS PLC
    S
    Registered number 03821411
    icon of addressSilk Point, Queens Avenue, Macclesfield, Cheshire, England, SK10 2BB
    Plc in Companies House, Uk
    CIF 1
  • TERTIARY MINERALS PLC
    S
    Registered number 03821411
    icon of addressSunrise House, Hulley Road, Macclesfield, Cheshire, England, SK10 2LP
    Public Company in Companies House, Uk
    CIF 2
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of addressSunrise House, Hulley Road, Macclesfield, Cheshire
    Active Corporate (4 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
  • 2
    GLASSTACK LIMITED - 1995-10-06
    icon of addressSunrise House, Hulley Road, Macclesfield, Cheshire
    Active Corporate (6 parents)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
    CIF 1 - Has significant influence or controlOE
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of voting rights - 75% or more as a member of a firmOE

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