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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 5
  • 1
    Wittorff, George Allen
    Director born in June 1943
    Individual (1 offspring)
    Officer
    2005-10-28 ~ 2009-10-14
    OF - Director → CIF 0
  • 2
    Haselwimmer, Robert Kurt William
    Director born in December 1968
    Individual (5 offsprings)
    Officer
    2005-10-28 ~ 2007-10-19
    OF - Director → CIF 0
  • 3
    Wittorff, Vaughan William, Dr
    Born in May 1972
    Individual (4 offsprings)
    Officer
    2005-10-28 ~ now
    OF - Director → CIF 0
    Wittorff, Vaughan William, Dr
    Director Academic
    Individual (4 offsprings)
    Officer
    2005-10-28 ~ now
    OF - Secretary → CIF 0
    Dr Vaughan William Wittorff
    Born in May 1972
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    SYNERGY (SECRETARIES) LTD - now
    EAC (SECRETARIES) LIMITED
    - 2011-06-07 03778719
    Suite 72 Cariocca Business Park, 2 Sawley Road, Manchester
    Dissolved Corporate (4 parents, 1769 offsprings)
    Officer
    2005-10-28 ~ 2005-11-29
    OF - Nominee Secretary → CIF 0
  • 5
    EAC (DIRECTORS) LIMITED
    03778715
    Suite 72 Cariocca Business Park, 2 Sawley Road, Manchester
    Dissolved Corporate (4 parents, 793 offsprings)
    Officer
    2005-10-28 ~ 2005-11-29
    OF - Nominee Director → CIF 0
parent relation
Company in focus

COMPLEX SYSTEMS RESEARCH LIMITED

Period: 2005-10-28 ~ now
Company number: 05606386
Registered name
COMPLEX SYSTEMS RESEARCH LIMITED - now
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering
Brief company account
Current Assets
74 GBP2024-10-31
525 GBP2023-10-31
Creditors
Amounts falling due within one year
-1,720 GBP2024-10-31
-120 GBP2023-10-31
Net Current Assets/Liabilities
-1,646 GBP2024-10-31
405 GBP2023-10-31
Total Assets Less Current Liabilities
-1,646 GBP2024-10-31
405 GBP2023-10-31
Net Assets/Liabilities
-1,646 GBP2024-10-31
405 GBP2023-10-31
Equity
-1,646 GBP2024-10-31
405 GBP2023-10-31
Average Number of Employees
02023-11-01 ~ 2024-10-31
02022-11-01 ~ 2023-10-31

  • COMPLEX SYSTEMS RESEARCH LIMITED
    Info
    Registered number 05606386
    Unit 1, Cambridge House Camboro Business Park, Oakington Road, Girton, Cambridge, Cambridgeshire CB3 0QH
    PRIVATE LIMITED COMPANY incorporated on 2005-10-28 (20 years 6 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-10-28
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 5 April 2026 and licensed under the Open Government Licence v3.0.