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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 1
  • Jaeger, Jost Achim
    Architect born in July 1956
    Individual (1 offspring)
    Officer
    icon of calendar 2006-11-27 ~ now
    OF - Director → CIF 0
Ceased 11
  • 1
    Young, Keith
    Architect born in March 1948
    Individual
    Officer
    icon of calendar ~ 1995-03-31
    OF - Director → CIF 0
  • 2
    Jaeger, Jost Achim
    Architect born in July 1956
    Individual (1 offspring)
    Officer
    icon of calendar 1998-10-05 ~ 2003-10-10
    OF - Director → CIF 0
  • 3
    Kirwan, Stephanie Jane
    Lawyer born in April 1951
    Individual
    Officer
    icon of calendar ~ 1997-07-31
    OF - Director → CIF 0
    Kirwan, Stephanie Jane
    Individual
    Officer
    icon of calendar 1994-04-01 ~ 1997-07-31
    OF - Secretary → CIF 0
  • 4
    Doyle, Eugene Gerard
    Individual
    Officer
    icon of calendar ~ 1994-03-31
    OF - Secretary → CIF 0
  • 5
    Seifert, John Michael
    Architect born in February 1949
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 2003-10-10
    OF - Director → CIF 0
    icon of calendar 2004-05-12 ~ 2010-01-04
    OF - Director → CIF 0
  • 6
    Hyams, Nicholas Samuel Cormack
    Architect born in September 1960
    Individual (5 offsprings)
    Officer
    icon of calendar 1998-10-05 ~ 2003-02-05
    OF - Director → CIF 0
  • 7
    Winter, Lawrence Michael
    Architect born in January 1943
    Individual (3 offsprings)
    Officer
    icon of calendar ~ 1995-05-26
    OF - Director → CIF 0
  • 8
    Alexander, Simon
    Architect born in April 1935
    Individual
    Officer
    icon of calendar ~ 1995-04-21
    OF - Director → CIF 0
  • 9
    Noakes, Malcolm Norman
    Architect born in December 1944
    Individual
    Officer
    icon of calendar ~ 2010-01-04
    OF - Director → CIF 0
    Noakes, Malcolm Norman
    Individual
    Officer
    icon of calendar 1997-08-01 ~ 2010-01-04
    OF - Secretary → CIF 0
  • 10
    Woollen, Andrew George
    Architect born in January 1962
    Individual
    Officer
    icon of calendar 2003-12-09 ~ 2005-07-22
    OF - Director → CIF 0
  • 11
    Franks, Ian David
    Architect born in November 1948
    Individual (1 offspring)
    Officer
    icon of calendar ~ 1994-08-24
    OF - Director → CIF 0
    icon of calendar 1998-10-05 ~ 2007-07-16
    OF - Director → CIF 0
parent relation
Company in focus

SAI INTERNATIONAL LIMITED

Previous name
JOHN SEIFERT ARCHITECTS LIMITED - 2009-11-07
Standard Industrial Classification
7420 - Architectural, Technical Consult

  • SAI INTERNATIONAL LIMITED
    Info
    JOHN SEIFERT ARCHITECTS LIMITED - 2009-11-07
    Registered number 02577344
    icon of addressGreater London House, Hampstead Road, London NW1 7QX
    PRIVATE LIMITED COMPANY incorporated on 1991-01-28 (35 years). The company status is Liquidation.
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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