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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 3
  • 1
    O'brien, Andrew
    Born in March 1974
    Individual (26 offsprings)
    Officer
    icon of calendar 2019-08-01 ~ now
    OF - Director → CIF 0
  • 2
    George, Ronnie
    Born in October 1969
    Individual (37 offsprings)
    Officer
    icon of calendar 2024-07-25 ~ now
    OF - Director → CIF 0
  • 3
    SHEFFIELD BRICK GROUP P.L.C.(THE) - 1986-12-17
    BENSON SBG PLC - 1987-11-27
    BENSON GROUP PLC - 1998-05-01
    icon of address47, Central Avenue, West Molesey, Surrey, England
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
Ceased 5
  • 1
    Stimpson, Leigh Alan
    Company Director born in March 1960
    Individual (3 offsprings)
    Officer
    icon of calendar 2003-04-24 ~ 2018-09-03
    OF - Director → CIF 0
  • 2
    Dew, Ian
    Director born in July 1959
    Individual
    Officer
    icon of calendar 2018-09-03 ~ 2019-07-31
    OF - Director → CIF 0
  • 3
    Unsworth, Robert Marshall
    Chartered Accountant born in September 1952
    Individual (5 offsprings)
    Officer
    icon of calendar 2003-04-24 ~ 2015-12-23
    OF - Director → CIF 0
    Unsworth, Robert Marshall
    Chartered Accountant
    Individual (5 offsprings)
    Officer
    icon of calendar 2003-04-24 ~ 2015-12-23
    OF - Secretary → CIF 0
  • 4
    icon of address16 Churchill Way, Cardiff
    Active Corporate (1 parent, 102 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    2003-04-24 ~ 2003-04-24
    PE - Nominee Secretary → CIF 0
  • 5
    icon of address16 Churchill Way, Cardiff
    Active Corporate (2 parents, 3 offsprings)
    Equity (Company account)
    2 GBP2024-12-31
    Officer
    2003-04-24 ~ 2003-04-24
    PE - Nominee Director → CIF 0
parent relation
Company in focus

DIFFUSION ENVIRONMENTAL SYSTEMS LIMITED

Previous names
DIFFUSION BMS LIMITED - 2011-11-29
AIR TRADE (MANUFACTURING) LIMITED - 2009-08-21
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.

  • DIFFUSION ENVIRONMENTAL SYSTEMS LIMITED
    Info
    DIFFUSION BMS LIMITED - 2011-11-29
    AIR TRADE (MANUFACTURING) LIMITED - 2011-11-29
    Registered number 04743023
    icon of addressC/o Volution Group Plc, Fleming Way, Crawley, West Sussex RH10 9YX
    PRIVATE LIMITED COMPANY incorporated on 2003-04-24 (22 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-04-24
    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.