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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 31
  • 1
    Stocks, Benjamin Denys William
    Company Director born in November 1962
    Individual (17 offsprings)
    Officer
    1998-02-16 ~ 2025-04-15
    OF - Director → CIF 0
  • 2
    Kopf, Ralph Eugene
    Company Director born in September 1940
    Individual (1 offspring)
    Officer
    1995-12-18 ~ 1997-07-31
    OF - Director → CIF 0
  • 3
    Morgan, John Mansel
    Chairman born in May 1939
    Individual (11 offsprings)
    Officer
    ~ 2006-04-12
    OF - Director → CIF 0
  • 4
    Greenwood, Peter William
    Director born in October 1934
    Individual (8 offsprings)
    Officer
    ~ 1999-07-05
    OF - Director → CIF 0
  • 5
    Moran, Mark
    Director born in April 1960
    Individual (317 offsprings)
    Officer
    1997-10-01 ~ 2004-01-31
    OF - Director → CIF 0
    Moran, Mark
    Individual (317 offsprings)
    Officer
    2000-12-29 ~ 2004-01-31
    OF - Secretary → CIF 0
  • 6
    Dean, Paul David
    Company Director born in January 1961
    Individual (63 offsprings)
    Officer
    2012-08-02 ~ 2020-02-03
    OF - Director → CIF 0
  • 7
    Douglass, Andrew Stephen
    Individual (8 offsprings)
    Officer
    2025-06-26 ~ now
    OF - Secretary → CIF 0
  • 8
    Sharma, Amitabh
    Born in January 1967
    Individual (48 offsprings)
    Officer
    2023-01-01 ~ now
    OF - Director → CIF 0
  • 9
    Bostwick, Ernest
    Director born in December 1932
    Individual (5 offsprings)
    Officer
    ~ 2000-11-30
    OF - Director → CIF 0
  • 10
    Symonds, Kenneth John
    Director born in August 1948
    Individual (10 offsprings)
    Officer
    ~ 1998-12-01
    OF - Director → CIF 0
    Symonds, Kenneth John
    Individual (10 offsprings)
    Officer
    ~ 2000-12-29
    OF - Secretary → CIF 0
  • 11
    Davis, Stephen Michael
    Individual (9 offsprings)
    Officer
    2004-01-31 ~ 2004-09-06
    OF - Secretary → CIF 0
  • 12
    Sexton, John Stirling, Dr
    Engineer born in October 1951
    Individual (8 offsprings)
    Officer
    2007-01-29 ~ 2007-10-02
    OF - Director → CIF 0
  • 13
    Rajagopal, Krishnamurthy, Dr
    Company Director born in September 1953
    Individual (13 offsprings)
    Officer
    2014-04-01 ~ 2016-11-10
    OF - Director → CIF 0
  • 14
    Halliwell, Allen, Dr
    Director born in September 1936
    Individual (3 offsprings)
    Officer
    ~ 1994-11-30
    OF - Director → CIF 0
  • 15
    Matthews, Charles Lewis
    Consultant born in December 1953
    Individual (31 offsprings)
    Officer
    2005-01-24 ~ 2018-04-17
    OF - Director → CIF 0
  • 16
    Tyler, Christopher Patric
    Finance Director born in May 1962
    Individual (19 offsprings)
    Officer
    2004-09-06 ~ 2021-04-20
    OF - Director → CIF 0
    Tyler, Christopher Patric
    Finance Director
    Individual (19 offsprings)
    Officer
    2004-09-06 ~ 2025-06-26
    OF - Secretary → CIF 0
  • 17
    Caman Javvi, Hooman
    Born in August 1987
    Individual (4 offsprings)
    Officer
    2025-01-06 ~ now
    OF - Director → CIF 0
  • 18
    Nicholas, John Edward
    Born in August 1956
    Individual (18 offsprings)
    Officer
    2017-10-01 ~ now
    OF - Director → CIF 0
  • 19
    Clarke, John Neil
    Chairman British Coal Corporat born in August 1934
    Individual (9 offsprings)
    Officer
    1994-09-01 ~ 1995-11-30
    OF - Director → CIF 0
  • 20
    Martin, Sarah Jean
    Born in June 1965
    Individual (3 offsprings)
    Officer
    2016-10-01 ~ 2025-11-04
    OF - Director → CIF 0
  • 21
    Bingham, Lewis Gordon
    Company Director born in September 1954
    Individual (37 offsprings)
    Officer
    1996-05-01 ~ 2000-09-20
    OF - Director → CIF 0
  • 22
    Walker, Andrew John
    Engineer born in September 1951
    Individual (48 offsprings)
    Officer
    2005-01-24 ~ 2014-04-08
    OF - Director → CIF 0
  • 23
    Mackay, Sheena Mary
    Born in May 1961
    Individual (7 offsprings)
    Officer
    2024-10-28 ~ now
    OF - Director → CIF 0
  • 24
    Wallis, William Oscar Francis
    Director born in April 1937
    Individual (4 offsprings)
    Officer
    ~ 2002-06-25
    OF - Director → CIF 0
  • 25
    Collinson, Anthony Ralph
    Director born in March 1942
    Individual (19 offsprings)
    Officer
    ~ 1996-04-12
    OF - Director → CIF 0
  • 26
    Mills, James Alan
    Born in June 1973
    Individual (9 offsprings)
    Officer
    2021-04-12 ~ now
    OF - Director → CIF 0
  • 27
    Anson, Lisa Mary Whewell
    Born in April 1968
    Individual (14 offsprings)
    Officer
    2025-10-01 ~ now
    OF - Director → CIF 0
  • 28
    Halai, Jasi Hari
    Management Accountant born in May 1978
    Individual (76 offsprings)
    Officer
    2019-06-18 ~ 2023-01-31
    OF - Director → CIF 0
  • 29
    Vawda, Sarah Bibi
    Consultant born in June 1966
    Individual (6 offsprings)
    Officer
    2023-06-26 ~ 2024-04-02
    OF - Director → CIF 0
  • 30
    Ost, Michael Stuart
    Director born in October 1944
    Individual (25 offsprings)
    Officer
    1999-07-05 ~ 2005-01-24
    OF - Director → CIF 0
  • 31
    Gatenby, Michael Richard Brock
    Banker born in October 1944
    Individual (21 offsprings)
    Officer
    2002-06-25 ~ 2013-04-16
    OF - Director → CIF 0
parent relation
Company in focus

PORVAIR PLC

Period: 1982-11-30 ~ now
Company number: 01661935
Registered names
PORVAIR PLC - now
ALNERY NO. 152 LIMITED - 1982-11-30 03227459... (more)
Standard Industrial Classification
23440 - Manufacture Of Other Technical Ceramic Products
25990 - Manufacture Of Other Fabricated Metal Products N.e.c.
26701 - Manufacture Of Optical Precision Instruments
21100 - Manufacture Of Basic Pharmaceutical Products

Related profiles found in government register
  • PORVAIR PLC
    Info
    ALNERY NO. 152 LIMITED - 1982-11-30
    Registered number 01661935
    7 Regis Place, Bergen Way, Kings Lynn, Norfolk PE30 2JN
    PUBLIC LIMITED COMPANY incorporated on 1982-09-03 (43 years 7 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-12-17
    CIF 0
  • PORVAIR PLC
    S
    Registered number 01661935
    7, Regis Place, Bergen Way, King's Lynn, England, PE30 2JN
    Limited in England & Wales, Uk
    CIF 1
    Public Limited Company in England & Wales, Uk
    CIF 2
    Public Limited Company in England & Wales, United Kingdom
    CIF 3
child relation
Offspring entities and appointments 4
  • 1
    KBIOSERVICES LIMITED
    - now 03757709
    KAYBEE SYSTEMS LIMITED - 2000-07-21
    7 Regis Place, Bergen Way, King's Lynn, England
    Active Corporate (13 parents)
    Person with significant control
    2021-02-25 ~ now
    CIF 2 - Ownership of shares – 75% or more OE
  • 2
    KBIOSYSTEMS LIMITED
    - now 02389004
    KAYBEE ENGINEERING LIMITED - 2000-07-21
    7 Regis Place, Bergen Way, King's Lynn, England
    Active Corporate (12 parents)
    Person with significant control
    2021-02-25 ~ now
    CIF 3 - Ownership of shares – 75% or more OE
  • 3
    PORVAIR FILTRATION LIMITED
    - now 03115555
    BUILDFORMAT LIMITED - 1998-11-18
    7 Regis Place, Bergen Way, King's Lynn, Norfolk
    Active Corporate (19 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 1 - Ownership of shares – 75% or more OE
  • 4
    SEAL ANALYTICAL LIMITED
    - now 04008521
    SYNERMED ENVIRONMENTAL & ANALYTICAL LIMITED - 2003-05-21
    ANGLOBONUS LIMITED - 2000-09-15
    7 Regis Place, Bergen Way, King's Lynn
    Active Corporate (22 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of shares – 75% or more OE

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