logo
explain how to read the page

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 20
  • 1
    El-naggar, Karim
    Vp born in March 1972
    Individual (1 offspring)
    Officer
    2011-02-22 ~ 2016-11-04
    OF - Director → CIF 0
  • 2
    Bow, Charles Russell, Dr
    Company Director born in February 1954
    Individual (3 offsprings)
    Officer
    2000-04-10 ~ 2000-12-31
    OF - Director → CIF 0
  • 3
    Bosio, Pierre-jean
    Vp born in October 1964
    Individual (1 offspring)
    Officer
    2011-02-22 ~ 2017-05-01
    OF - Director → CIF 0
  • 4
    Macdonald, Iain Graham Ross
    General Counsel born in October 1966
    Individual (81 offsprings)
    Officer
    2017-05-01 ~ now
    OF - Director → CIF 0
    Macdonald, Iain Graham Ross
    Individual (81 offsprings)
    Officer
    2011-02-22 ~ 2016-05-04
    OF - Secretary → CIF 0
  • 5
    Elborne, Mark Edward Monckton
    Business Executive born in January 1958
    Individual (24 offsprings)
    Officer
    2016-01-11 ~ 2016-08-25
    OF - Director → CIF 0
  • 6
    Maclaren, Robert Francis Bayvel, Professor
    Consultant born in August 1950
    Individual (10 offsprings)
    Officer
    2007-03-01 ~ 2011-02-22
    OF - Director → CIF 0
  • 7
    Purcell, Robert Michael
    Born in August 1965
    Individual (29 offsprings)
    Officer
    2012-02-17 ~ 2012-07-19
    OF - Director → CIF 0
    2012-07-17 ~ 2012-11-23
    OF - Director → CIF 0
  • 8
    Trehern, Jocelyn Frank
    Consultant born in May 1960
    Individual (2 offsprings)
    Officer
    1997-02-28 ~ 2011-02-22
    OF - Director → CIF 0
    Trehern, Jocelyn Frank
    Chief Executive Officer born in May 1960
    Individual (2 offsprings)
    2012-07-17 ~ 2014-07-21
    OF - Director → CIF 0
    Trehern, Jocelyn Frank
    Individual (2 offsprings)
    Officer
    2002-09-23 ~ 2011-02-22
    OF - Secretary → CIF 0
  • 9
    Snodgrass, Matthew
    Consultant born in April 1943
    Individual (1 offspring)
    Officer
    2002-05-01 ~ 2003-05-21
    OF - Director → CIF 0
  • 10
    Folkes, Robert Ashley
    Consultant born in February 1961
    Individual (2 offsprings)
    Officer
    2007-03-01 ~ 2011-02-22
    OF - Director → CIF 0
  • 11
    Peermohamed, Zahra
    Individual (85 offsprings)
    Officer
    2016-05-04 ~ 2018-07-19
    OF - Secretary → CIF 0
  • 12
    Golder, Alexander
    Consultant born in March 1944
    Individual (2 offsprings)
    Officer
    1997-02-28 ~ 2006-06-27
    OF - Director → CIF 0
  • 13
    Passi, Sanjay Kumar
    Accountant born in July 1975
    Individual (4 offsprings)
    Officer
    2011-02-22 ~ now
    OF - Director → CIF 0
  • 14
    Wilson, Douglas Harman, Dr
    Consultant born in June 1970
    Individual (1 offspring)
    Officer
    2007-07-01 ~ 2011-02-22
    OF - Director → CIF 0
  • 15
    Warrender, Roy David
    Consultant born in January 1944
    Individual (6 offsprings)
    Officer
    2003-05-21 ~ 2007-03-31
    OF - Director → CIF 0
  • 16
    MBM SECRETARIAL SERVICES LIMITED
    SC156630
    5th, Floor, 7 Castle Street, Edinburgh, United Kingdom
    Active Corporate (46 parents, 1224 offsprings)
    Officer
    2009-01-30 ~ 2011-02-22
    OF - Secretary → CIF 0
  • 17
    VINDEX SERVICES LIMITED
    SC078039 SC432869... (more)
    151 St Vincent Street, Glasgow
    Dissolved Corporate (165 parents, 1431 offsprings)
    Officer
    1996-12-31 ~ 1997-02-28
    OF - Nominee Director → CIF 0
  • 18
    VINDEX LIMITED
    151 St Vincent Street, Glasgow
    Active Corporate (1 parent, 965 offsprings)
    Officer
    1996-12-31 ~ 1997-02-28
    OF - Nominee Director → CIF 0
  • 19
    MACLAY MURRAY & SPENS LLP
    151, St. Vincent Street, Glasgow
    Active Corporate (129 parents, 2258 offsprings)
    Officer
    1996-12-31 ~ 2002-09-23
    OF - Nominee Secretary → CIF 0
  • 20
    GE VERNOVA UK HOLDINGS LTD. - now 04267912
    GENERAL ELECTRIC UK HOLDINGS LTD.
    - 2025-04-01 04267912
    ALSTOM UK HOLDINGS LTD. - 2020-05-18 04267912 00212618
    ALSTOM HOLDINGS LTD - 2002-02-28
    St Leonards Building, Harry Kerr Drive, Stafford, England And Wales, United Kingdom
    Active Corporate (36 parents, 8 offsprings)
    Person with significant control
    2017-08-18 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
parent relation
Company in focus

PSYMETRIX LIMITED

Period: 1997-09-29 ~ 2021-10-28
Company number: SC171135
Registered names
PSYMETRIX LIMITED - Dissolved
Insolvency (Case 1) Members voluntary liquidation
Commencement of winding up on 2020-07-28
Due to be dissolved on 2021-10-28
POWERWAVE LIMITED - 1997-09-29
MM&S (2355) LIMITED - 1997-03-07 06516109... (more)
Standard Industrial Classification
62020 - Information Technology Consultancy Activities

  • PSYMETRIX LIMITED
    Info
    POWERWAVE LIMITED - 1997-09-29
    MM&S (2355) LIMITED - 1997-09-29
    Registered number SC171135
    Atria One, 144 Morrison Street, Edinburgh EH3 8EX
    PRIVATE LIMITED COMPANY incorporated on 1996-12-31 and dissolved on 2021-10-28 (24 years 9 months). The status of the company number is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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