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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 28
  • 1
    Bowyer, Peter James
    Born in March 1950
    Individual (10 offsprings)
    Officer
    (before 1991-06-25) ~ 2001-05-07
    OF - Director → CIF 0
    Bowyer, Peter James
    Individual (10 offsprings)
    Officer
    (before 1991-06-25) ~ 2001-05-07
    OF - Secretary → CIF 0
  • 2
    Rajakoba, Vonjy Rakotonaivo
    General Manager born in March 1971
    Individual (16 offsprings)
    Officer
    2020-12-01 ~ 2024-08-31
    OF - Director → CIF 0
  • 3
    Hoffmann, Steffen Tobias, Dr
    Born in December 1965
    Individual (18 offsprings)
    Officer
    2015-03-31 ~ 2020-12-01
    OF - Director → CIF 0
  • 4
    Staheli, Beat Adolf
    Born in January 1956
    Individual (2 offsprings)
    Officer
    2009-05-01 ~ 2012-10-22
    OF - Director → CIF 0
  • 5
    Timmins, Ian Michael
    Born in October 1966
    Individual (5 offsprings)
    Officer
    2012-10-22 ~ 2017-05-01
    OF - Director → CIF 0
  • 6
    Bell, Michael Peter
    Born in March 1944
    Individual (1 offspring)
    Officer
    (before 1991-06-25) ~ 2002-08-15
    OF - Director → CIF 0
  • 7
    Meyer, Anthony Guy Lawrence
    Born in October 1944
    Individual (3 offsprings)
    Officer
    (before 1991-06-25) ~ 2000-12-31
    OF - Director → CIF 0
  • 8
    Lepple, Ute Tanja
    Senior Vice President Finance born in March 1965
    Individual (5 offsprings)
    Officer
    2012-10-22 ~ 2024-06-21
    OF - Director → CIF 0
  • 9
    Proft, Manfred
    Born in October 1949
    Individual (2 offsprings)
    Officer
    2001-06-26 ~ 2007-02-14
    OF - Director → CIF 0
  • 10
    Robson, James, Mr.
    Born in December 1947
    Individual (3 offsprings)
    Officer
    (before 1991-06-25) ~ 2002-12-31
    OF - Director → CIF 0
    Robson, James, Mr.
    Individual (3 offsprings)
    Officer
    2001-05-07 ~ 2001-06-26
    OF - Secretary → CIF 0
  • 11
    Menell, Anthony John
    Born in August 1937
    Individual (1 offspring)
    Officer
    (before 1991-06-25) ~ 1998-12-31
    OF - Director → CIF 0
  • 12
    Burton, Jonathan David
    Individual (58 offsprings)
    Officer
    2013-01-17 ~ now
    OF - Secretary → CIF 0
  • 13
    Heese, Marcel
    Born in July 1978
    Individual (5 offsprings)
    Officer
    2024-08-30 ~ 2026-06-01
    OF - Director → CIF 0
  • 14
    Froehlich, Klaus Bernd
    Born in December 1978
    Individual (4 offsprings)
    Officer
    2024-12-04 ~ now
    OF - Director → CIF 0
  • 15
    Zwicky, Dario Willy
    Born in August 1930
    Individual (2 offsprings)
    Officer
    (before 1991-06-25) ~ 1992-02-25
    OF - Director → CIF 0
  • 16
    Mahrle, Gerhard
    Born in May 1957
    Individual (10 offsprings)
    Officer
    2001-02-26 ~ 2009-03-31
    OF - Director → CIF 0
  • 17
    Eleutheri, Roger
    Born in May 1975
    Individual (5 offsprings)
    Officer
    2009-05-01 ~ 2012-10-22
    OF - Director → CIF 0
  • 18
    Castle, Andrew Ralph
    Born in August 1957
    Individual (16 offsprings)
    Officer
    2013-01-17 ~ 2015-04-01
    OF - Director → CIF 0
  • 19
    Schifferle, Peter Alfons
    Born in March 1944
    Individual (4 offsprings)
    Officer
    1992-02-25 ~ 2007-02-14
    OF - Director → CIF 0
  • 20
    Zwicky, Frank
    Born in May 1955
    Individual (1 offspring)
    Officer
    (before 1991-06-25) ~ 1992-02-25
    OF - Director → CIF 0
  • 21
    Keller, Stephan Dieter
    Born in May 1969
    Individual (4 offsprings)
    Officer
    2012-10-22 ~ 2013-01-17
    OF - Director → CIF 0
  • 22
    Kirn, Julia Viktoria
    Born in October 1986
    Individual (5 offsprings)
    Officer
    2026-06-01 ~ now
    OF - Director → CIF 0
  • 23
    Davidson, Alan Lloyd
    Individual (5 offsprings)
    Officer
    2001-06-26 ~ 2004-01-09
    OF - Secretary → CIF 0
  • 24
    Eberle, Roland Marcel
    Born in December 1953
    Individual (3 offsprings)
    Officer
    2007-02-14 ~ 2012-10-22
    OF - Director → CIF 0
  • 25
    Serre, Marianne
    Born in October 1964
    Individual (5 offsprings)
    Officer
    2017-05-01 ~ 2020-09-16
    OF - Director → CIF 0
  • 26
    Luthi, Robert
    Born in December 1952
    Individual (1 offspring)
    Officer
    1992-02-25 ~ 2000-12-31
    OF - Director → CIF 0
  • 27
    Cobham, John Graham
    Individual (4 offsprings)
    Officer
    2004-01-19 ~ 2013-01-17
    OF - Secretary → CIF 0
  • 28
    SIA ABRASIVES HOLDING LIMITED 05674012
    Sia Abrasives, Ellistones Lane, Greetland, Halifax, England
    Active Corporate (22 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

SIA ABRASIVES (G.B.) LTD

Period: 1999-02-01 ~ now
Company number: 00931166 00933019
Registered names
SIA ABRASIVES (G.B.) LTD - now 00933019
Recent Standard Industrial Classification
23910 - Production Of Abrasive Products

  • SIA ABRASIVES (G.B.) LTD
    Info
    SIA (G.B.) LIMITED - 1999-02-01
    S I A C O LIMITED - 1999-02-01
    Registered number 00931166
    Sia Abrasives (gb) Ltd, Ellistones Lane, Greetland, Halifax, West Yorkshire HX4 8NH
    PRIVATE LIMITED COMPANY incorporated on 1968-04-26 (58 years 4 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-06-25
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.