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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 19
  • 1
    Mackay, Gordon John
    Individual (6 offsprings)
    Officer
    2013-11-05 ~ 2015-12-22
    OF - Secretary → CIF 0
  • 2
    Denyer, Michael
    Engineer born in September 1953
    Individual (5 offsprings)
    Officer
    2008-08-01 ~ 2013-11-05
    OF - Director → CIF 0
    Denyer, Michael
    Individual (5 offsprings)
    Officer
    2008-08-01 ~ 2013-11-05
    OF - Secretary → CIF 0
  • 3
    Suquet, Jean-claude
    Finance Vice President born in August 1946
    Individual (6 offsprings)
    Officer
    2000-03-14 ~ 2010-05-07
    OF - Director → CIF 0
  • 4
    Grylls, Michael, Sir
    Company Director born in February 1934
    Individual (9 offsprings)
    Officer
    2000-03-14 ~ 2001-02-07
    OF - Director → CIF 0
  • 5
    Tennent, Colin
    Individual (4 offsprings)
    Officer
    2025-05-13 ~ now
    OF - Secretary → CIF 0
  • 6
    Themelin, Luc
    Engineer born in February 1961
    Individual (6 offsprings)
    Officer
    2006-12-06 ~ 2025-05-13
    OF - Director → CIF 0
  • 7
    Mcleod, Hugh
    Engineer born in March 1955
    Individual (6 offsprings)
    Officer
    2013-11-05 ~ 2014-04-30
    OF - Director → CIF 0
  • 8
    Galopin, Gerard Claude
    Company Director born in July 1946
    Individual (4 offsprings)
    Officer
    1998-03-26 ~ 2006-11-17
    OF - Director → CIF 0
  • 9
    Herrero, Ivan
    Individual (5 offsprings)
    Officer
    2015-12-22 ~ 2025-05-13
    OF - Secretary → CIF 0
  • 10
    Barrau, Gerard
    Engineer born in July 1935
    Individual (2 offsprings)
    Officer
    1999-07-05 ~ 2000-09-30
    OF - Director → CIF 0
  • 11
    Parkinson, Cecil Edward, The Rt Hon The Lord
    Company Director born in September 1931
    Individual (30 offsprings)
    Officer
    2001-05-17 ~ 2009-05-18
    OF - Director → CIF 0
  • 12
    Price, Stephen Derek Alistair
    Company Director born in August 1943
    Individual (4 offsprings)
    Officer
    1998-03-26 ~ 2008-07-31
    OF - Director → CIF 0
    Price, Stephen Derek Alistair
    Individual (4 offsprings)
    Officer
    1998-03-26 ~ 2008-07-31
    OF - Secretary → CIF 0
  • 13
    Fourcault, Richard Herbert Ernest
    Engineer born in September 1945
    Individual (2 offsprings)
    Officer
    2000-03-14 ~ 2002-04-11
    OF - Director → CIF 0
  • 14
    Chauffert Yvart, Patrick
    Engineer born in December 1944
    Individual (2 offsprings)
    Officer
    2000-12-12 ~ 2008-06-26
    OF - Director → CIF 0
  • 15
    Evans, Russell
    Born in May 1972
    Individual (4 offsprings)
    Officer
    2025-02-01 ~ now
    OF - Director → CIF 0
  • 16
    Boddaert, Jaques Andre Gerard
    Finance Director born in July 1961
    Individual (1 offspring)
    Officer
    2008-08-01 ~ 2023-07-17
    OF - Director → CIF 0
  • 17
    SWIFT INCORPORATIONS LIMITED
    01945937
    26, Church Street, London
    Dissolved Corporate (13 parents, 100353 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    1998-03-26 ~ 1998-03-26
    OF - Nominee Secretary → CIF 0
  • 18
    INSTANT COMPANIES LIMITED
    01546338
    1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (13 parents, 46629 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    1998-03-26 ~ 1998-03-26
    OF - Nominee Director → CIF 0
  • 19
    Tour Eqho, 2 Avenue Gambetta, La Defense Cedex, France
    Corporate (2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

MERSEN UK HOLDINGS LIMITED

Period: 2010-06-07 ~ now
Company number: 03535300
Registered names
MERSEN UK HOLDINGS LIMITED - now
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.

Related profiles found in government register
  • MERSEN UK HOLDINGS LIMITED
    Info
    LE CARBONE (UK) HOLDINGS LTD - 2010-06-07
    Registered number 03535300
    Boltby Way, Durham Lane Industrial Park Boltby Way, Eaglescliffe, Stockton-on-tees TS16 0RH
    PRIVATE LIMITED COMPANY incorporated on 1998-03-26 (27 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-26
    CIF 0
  • MERSEN UK HOLDINGS LTD
    S
    Registered number missing
    Unit 12 Tungsten Building, George Street, Portslade, Brighton, England, BN41 1RA
    Limited Company
    CIF 1 CIF 2
  • MERSEN UK HOLDINGS, LTD
    S
    Registered number 03535300
    Unit 12 Tungsten Building, George Street, Portslade, Brighton, England, BN41 1RA
    Limited Company in England And Wales, England
    CIF 3
child relation
Offspring entities and appointments 3
  • 1
    LE CARBONE(HOLDINGS)LIMITED
    00247738
    Boltby Way, Durham Lane Industrial Park Boltby Way, Eaglescliffe, Stockton-on-tees, England
    Active Corporate (20 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
    CIF 1 - Has significant influence or control OE
  • 2
    MERSEN UK PORTSLADE LIMITED
    - now 03473721 00876034
    MERSEN UK TEESSIDE LIMITED
    - 2019-09-09 03473721 00876034
    RALPH COIDAN LIMITED - 2010-06-07
    EQUALCAREER LIMITED - 1999-01-18
    Boltby Way Durham Lane Industrial Park, Eaglescliffe, Stockton-on-tees, Cleveland
    Active Corporate (15 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Ownership of voting rights - 75% or more OE
    CIF 3 - Right to appoint or remove directors OE
    CIF 3 - Ownership of shares – 75% or more OE
  • 3
    MERSEN UK TEESSIDE LIMITED
    - now 00876034 03473721
    MERSEN UK PORTSLADE LIMITED
    - 2019-09-09 00876034 03473721
    LE CARBONE (GREAT BRITAIN) LIMITED - 2010-06-07
    Boltby Way, Durham Lane Industrial Park Boltby Way, Eaglescliffe, Stockton-on-tees, England
    Active Corporate (18 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Has significant influence or control OE

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.