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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
    Hatfield, Nicholas
    Born in November 1975
    Individual (2 offsprings)
    Officer
    2024-10-14 ~ now
    OF - Director → CIF 0
  • 2
    De Chassey, Jerome
    Born in August 1966
    Individual (2 offsprings)
    Officer
    2024-03-26 ~ now
    OF - Director → CIF 0
  • 3
    T.I. INTERNATIONAL HOLDINGS LIMITED - 2002-11-14
    255, Blackfriars Road, Level 10, London, England
    Active Corporate (5 parents, 12 offsprings)
    Person with significant control
    2016-04-06 ~ 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 17
  • 1
    Norris, Guy Mervyn
    Lawyer born in May 1946
    Individual (10 offsprings)
    Officer
    2004-07-13 ~ 2007-07-31
    OF - Director → CIF 0
  • 2
    Roney, Ryan Lee
    Lawyer born in October 1972
    Individual
    Officer
    2008-12-09 ~ 2010-12-20
    OF - Director → CIF 0
    Roney, Ryan Lee
    Individual
    Officer
    2008-12-09 ~ 2010-12-20
    OF - Secretary → CIF 0
  • 3
    Carter, Roland Henry Clyne
    President Smiths Apac And Smiths Detection born in January 1967
    Individual (1 offspring)
    Officer
    2018-04-20 ~ 2024-03-26
    OF - Director → CIF 0
  • 4
    Mcinnes, Alain Charles
    Company Director born in July 1974
    Individual (3 offsprings)
    Officer
    2018-04-20 ~ 2024-10-14
    OF - Director → CIF 0
  • 5
    Liu, Lili
    Director born in February 1972
    Individual (23 offsprings)
    Officer
    2014-05-07 ~ 2017-04-20
    OF - Director → CIF 0
    Liu, Lili
    Individual (23 offsprings)
    Officer
    2014-05-07 ~ 2017-04-20
    OF - Secretary → CIF 0
  • 6
    Dunsmore, Alan David
    Chartered Accountant born in September 1969
    Individual (21 offsprings)
    Officer
    2006-03-06 ~ 2010-01-31
    OF - Director → CIF 0
  • 7
    Doherty, Shaun, Dr
    Finance Director born in October 1968
    Individual (4 offsprings)
    Officer
    2012-07-09 ~ 2014-04-01
    OF - Director → CIF 0
    Doherty, Shaun
    Individual (4 offsprings)
    Officer
    2012-07-09 ~ 2014-04-01
    OF - Secretary → CIF 0
  • 8
    Payne, Stuart Jeffrey
    Chartered Accountant born in December 1977
    Individual (2 offsprings)
    Officer
    2017-04-20 ~ 2018-04-20
    OF - Director → CIF 0
  • 9
    Vallance, Ian
    Chartered Accountant born in February 1969
    Individual (12 offsprings)
    Officer
    2010-01-31 ~ 2012-07-09
    OF - Director → CIF 0
    Vallance, Ian
    Individual (12 offsprings)
    Officer
    2010-12-20 ~ 2012-07-09
    OF - Secretary → CIF 0
  • 10
    Phipson, Stephen
    Managing Director born in December 1961
    Individual (14 offsprings)
    Officer
    2006-03-06 ~ 2011-08-23
    OF - Director → CIF 0
  • 11
    Jones, John Brian Fawcett
    Chief Information Officer, Executive Director born in November 1959
    Individual (5 offsprings)
    Officer
    2008-12-09 ~ 2014-07-22
    OF - Director → CIF 0
  • 12
    Maginnis, Malcolm Peter
    Manager born in August 1959
    Individual (3 offsprings)
    Officer
    2012-07-24 ~ 2013-10-23
    OF - Director → CIF 0
  • 13
    Gillespie, Fiona Margaret
    Individual (13 offsprings)
    Officer
    2007-07-31 ~ 2008-12-09
    OF - Secretary → CIF 0
  • 14
    Ingram, Richard John
    Company Director born in April 1963
    Individual (3 offsprings)
    Officer
    2014-07-22 ~ 2018-02-28
    OF - Director → CIF 0
  • 15
    Penn, David Alfred
    Chartered Secretary born in February 1958
    Individual (17 offsprings)
    Officer
    2004-07-13 ~ 2008-12-09
    OF - Director → CIF 0
    Penn, David Alfred
    Chartered Secretary
    Individual (17 offsprings)
    Officer
    2004-07-13 ~ 2007-07-31
    OF - Secretary → CIF 0
  • 16
    ALNERY INCORPORATIONS NO. 1 LIMITED
    9 Cheapside, London
    Dissolved Corporate (3 parents, 77 offsprings)
    Equity (Company account)
    2 GBP2020-04-30
    Officer
    2004-05-26 ~ 2004-07-13
    PE - Nominee Director → CIF 0
    2004-05-26 ~ 2004-07-13
    PE - Nominee Secretary → CIF 0
  • 17
    ALNERY INCORPORATIONS NO. 2 LIMITED
    9 Cheapside, London
    Dissolved Corporate (3 parents, 75 offsprings)
    Equity (Company account)
    2 GBP2020-04-30
    Officer
    2004-05-26 ~ 2004-07-13
    PE - Nominee Director → CIF 0
parent relation
Company in focus

SMITHS DETECTION GROUP LIMITED

Previous names
SMITHS DETECTION HOLDCO LIMITED - 2005-06-03
ALNERY NO. 2441 LIMITED - 2004-07-13
Standard Industrial Classification
70100 - Activities Of Head Offices
Related profiles found in government register
  • SMITHS DETECTION GROUP LIMITED
    Info
    SMITHS DETECTION HOLDCO LIMITED - 2005-06-03
    ALNERY NO. 2441 LIMITED - 2005-06-03
    Registered number 05138140
    C/o Smiths Detection-watford Limited Century House, Maylands Avenue, Hemel Hempstead, Hertfordshire HP2 7DE
    PRIVATE LIMITED COMPANY incorporated on 2004-05-26 (21 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-08
    CIF 0
  • SMITHS DETECTION GROUP LIMITED
    S
    Registered number 05138140
    C/o Smiths Detection-watford Limited, Century House, Maylands Avenue, Hemel Hempstead, Hertfordshire, England, HP2 7DE
    Limited By Shares in Companies House, England And Wales
    CIF 1 CIF 2
  • SMITHS DETECTION GROUP LIMITED
    S
    Registered number 05138140
    C/o Smiths Detection-watford Limited, Century House, Maylands Avenue, Hemel Hempstead, Herts, United Kingdom, HP2 7DE
    Corporate in Companies House, United Kingdom
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 3
  • 1
    RANCHCASE LIMITED - 2004-07-27
    C/o Smiths Detection-watford Limited Century House, Maylands Avenue, Hemel Hempstead, Hertfordshire, England
    Active Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Ownership of shares – 75% or more → OE
  • 2
    MORPHO DETECTION (UK) LIMITED - 2017-05-04
    GE ION TRACK LIMITED - 2010-02-08
    ION TRACK INSTRUMENTS LIMITED - 2003-08-12
    30 Finsbury Square, London
    Dissolved Corporate (3 parents)
    Person with significant control
    2017-04-13 ~ dissolved
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Ownership of shares – 75% or more → OE
  • 3
    GRASEBY DYNAMICS LIMITED - 2002-08-01
    PYE DYNAMICS LIMITED - 1981-12-31
    Century House, Maylands Avenue, Hemel Hempstead, Hertfordshire, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
Ceased 1
  • 5th Floor One New Change, London, England
    Dissolved Corporate (5 parents)
    Person with significant control
    2017-05-02 ~ 2017-07-07
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Ownership of shares – 75% or more → OE

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