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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 7
  • 1
    Phillips, Glenn Stephen
    Software Developer born in July 1972
    Individual (9 offsprings)
    Officer
    2008-07-08 ~ now
    OF - Director → CIF 0
    Phillips, Glenn Stephen
    Software Developer
    Individual (9 offsprings)
    Officer
    2008-07-08 ~ now
    OF - Secretary → CIF 0
  • 2
    Harper, Christopher
    Designer born in November 1950
    Individual (1 offspring)
    Officer
    1999-05-18 ~ 2008-07-08
    OF - Director → CIF 0
    Harper, Christopher
    Individual (1 offspring)
    Officer
    1999-05-18 ~ 2008-07-08
    OF - Secretary → CIF 0
  • 3
    Mehmet Arkin
    Individual (399 offsprings)
    Insolvency
    2014-01-29 ~ now
    IP - (Case 1) practitioner → CIF 0
  • 4
    Watts, Barry
    Sales Person born in December 1980
    Individual (1 offspring)
    Officer
    2008-07-08 ~ now
    OF - Director → CIF 0
  • 5
    Harper, Rosemary Noelle
    Designer born in October 1953
    Individual (2 offsprings)
    Officer
    1999-05-18 ~ 2008-07-08
    OF - Director → CIF 0
  • 6
    LEGAL SECRETARIES LIMITED
    Collier House, 163-169 Brompton Road, London
    Dissolved Corporate (1 parent, 492 offsprings)
    Officer
    1999-05-18 ~ 1999-05-18
    OF - Nominee Secretary → CIF 0
  • 7
    BLACKBROOK NOMINEES 22 LIMITED - now
    LEGAL DIRECTION LIMITED - 2001-03-13
    BLACKBROOK NOMINEE 22 LIMITED - 2000-05-15
    Collier House, 163-169 Brompton Road, London
    Dissolved Corporate (7 parents, 385 offsprings)
    Officer
    1999-05-18 ~ 1999-05-18
    OF - Nominee Director → CIF 0
parent relation
Company in focus

CO.EFFICIENT SOFTWARE LIMITED

Period: 1999-05-18 ~ 2017-09-01
Company number: 03772458
Registered name
CO.EFFICIENT SOFTWARE LIMITED - Dissolved
Standard Industrial Classification
62020 - Information Technology Consultancy Activities

  • CO.EFFICIENT SOFTWARE LIMITED
    Info
    Registered number 03772458
    C/o Arkin & Co Maple House, High Street, Poitters Bar EN6 5BS
    PRIVATE LIMITED COMPANY incorporated on 1999-05-18 and dissolved on 2017-09-01 (18 years 3 months). The status of the company number is Dissolved.
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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