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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 14
  • 1
    Mackman, Norman
    Engineer born in September 1936
    Individual (2 offsprings)
    Officer
    ~ 1992-09-24
    OF - Director → CIF 0
  • 2
    Ingham, Michael Harry Peter
    Chartered Accountant
    Individual (353 offsprings)
    Officer
    2005-10-14 ~ 2006-08-01
    OF - Secretary → CIF 0
  • 3
    Mcgill, Christopher Charles
    Company Director born in April 1960
    Individual (463 offsprings)
    Officer
    2011-02-23 ~ now
    OF - Director → CIF 0
  • 4
    Davey, Andrew Jonathan
    Company Director born in May 1961
    Individual (38 offsprings)
    Officer
    2009-01-14 ~ 2011-02-23
    OF - Director → CIF 0
  • 5
    Carr, Joel Martin
    Operations Director
    Individual (10 offsprings)
    Officer
    2006-08-01 ~ 2008-06-30
    OF - Secretary → CIF 0
  • 6
    Ward, Richard
    Company Director born in September 1952
    Individual (18 offsprings)
    Officer
    2009-01-14 ~ 2009-11-18
    OF - Director → CIF 0
  • 7
    Edwards, David Charles
    Barrister born in May 1957
    Individual (235 offsprings)
    Officer
    2010-06-22 ~ 2011-02-23
    OF - Director → CIF 0
    Edwards, David Charles
    Individual (235 offsprings)
    Officer
    2009-01-14 ~ 2011-06-22
    OF - Secretary → CIF 0
  • 8
    Steinbock, Salamo Solly
    Chairman born in April 1923
    Individual (8 offsprings)
    Officer
    ~ 2000-08-23
    OF - Director → CIF 0
  • 9
    Jankowski, Michael Harold
    Director born in April 1956
    Individual (27 offsprings)
    Officer
    2005-10-14 ~ 2007-05-03
    OF - Director → CIF 0
  • 10
    Steinbock, Michael Maurice
    Computer Consultant born in September 1954
    Individual (12 offsprings)
    Officer
    ~ 2005-10-14
    OF - Director → CIF 0
    Steinbock, Michael Maurice
    Individual (12 offsprings)
    Officer
    ~ 2005-10-14
    OF - Secretary → CIF 0
  • 11
    Steinbock, Charles Benjamin
    Sales Director born in March 1970
    Individual (9 offsprings)
    Officer
    1997-06-17 ~ 2005-10-14
    OF - Director → CIF 0
  • 12
    Metzger, Ronald
    Accountant born in March 1934
    Individual (13 offsprings)
    Officer
    1997-06-17 ~ 2005-10-14
    OF - Director → CIF 0
  • 13
    Bannister, Nigel Gordon
    Company Director born in April 1953
    Individual (120 offsprings)
    Officer
    2009-01-14 ~ 2010-06-22
    OF - Director → CIF 0
  • 14
    Synett, Jacob Julian
    Company Director born in January 1950
    Individual (34 offsprings)
    Officer
    2011-02-23 ~ now
    OF - Director → CIF 0
    2005-10-14 ~ 2009-01-14
    OF - Director → CIF 0
parent relation
Company in focus

INTERPHONE (SM) LIMITED

Period: 1997-07-25 ~ 2012-10-09
Company number: 01238014
Registered names
INTERPHONE (SM) LIMITED - Dissolved
Standard Industrial Classification
7487 - Other Business Activities

  • INTERPHONE (SM) LIMITED
    Info
    INTERPHONE SILK & MACKMAN LIMITED - 1997-07-25
    SILK & MACKMAN INTERCOM SERVICES LIMITED - 1997-07-25
    Registered number 01238014
    4th Floor Leconfield House, Curzon Street, London W1J 5JA
    PRIVATE LIMITED COMPANY incorporated on 1975-12-18 and dissolved on 2012-10-09 (36 years 9 months). The company status is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 22 March 2026 and licensed under the Open Government Licence v3.0.