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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
    Hyde, Nicola Louise
    Administrator born in February 1963
    Individual (4 offsprings)
    Officer
    2005-06-01 ~ now
    OF - Director → CIF 0
    Hyde, Nicola Louise
    Individual (4 offsprings)
    Officer
    1998-05-01 ~ now
    OF - Secretary → CIF 0
    Mrs Nicola Louise Hyde
    Born in February 1963
    Individual (4 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 2
    Hyde, Philip
    Director born in May 1963
    Individual (1 offspring)
    Officer
    1998-05-01 ~ now
    OF - Director → CIF 0
    Mr Philip Hyde
    Born in May 1963
    Individual (1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    VISTRA DEPOSITARY SERVICES (UK) LIMITED - now
    ORANGEFIELD DEPOSITARY SERVICES (UK) LIMITED - 2016-07-15
    WATERLOW SECRETARIES LIMITED
    - 2014-01-17 02705740
    6-8 Underwood Street, London
    Active Corporate (30 parents, 41778 offsprings)
    Equity (Company account)
    276,057 GBP2023-12-31
    Officer
    1998-05-01 ~ 1998-05-01
    OF - Nominee Secretary → CIF 0
  • 4
    VISTRA NOMINEES (UK) LIMITED - now
    ORANGEFIELD NOMINEES LIMITED - 2016-07-15
    WATERLOW NOMINEES LIMITED
    - 2015-03-30 02705738
    6-8 Underwood Street, London
    Dissolved Corporate (21 parents, 39004 offsprings)
    Officer
    1998-05-01 ~ 1998-05-01
    OF - Nominee Director → CIF 0
  • 5
    POWER SECRETARIES LIMITED
    04946657
    C/o Power Accountax Ltd, Mailbox 3, Solent Business Centre, 343 Millbrook Road West, Southampton, United Kingdom
    Active Corporate (30 parents, 416 offsprings)
    Equity (Company account)
    1 GBP2025-03-31
    Officer
    2010-11-09 ~ now
    OF - Secretary → CIF 0
parent relation
Company in focus

CALLISTO COMPUTING LIMITED

Standard Industrial Classification
62020 - Information Technology Consultancy Activities
Brief company account
Fixed Assets
2,465 GBP2024-03-31
Current Assets
1,549 GBP2025-03-31
3,110 GBP2024-03-31
Creditors
Amounts falling due within one year
23,450 GBP2025-03-31
-4,040 GBP2024-03-31
Net Current Assets/Liabilities
24,999 GBP2025-03-31
-930 GBP2024-03-31
Total Assets Less Current Liabilities
24,999 GBP2025-03-31
1,535 GBP2024-03-31
Net Assets/Liabilities
24,999 GBP2025-03-31
1,535 GBP2024-03-31
Equity
24,999 GBP2025-03-31
1,535 GBP2024-03-31
Average Number of Employees
12024-04-01 ~ 2025-03-31
12023-04-01 ~ 2024-03-31

  • CALLISTO COMPUTING LIMITED
    Info
    Registered number 03557233
    C/o Power Accountax Ltd Mailbox 3, Solent Business Centre, 343 Millbrook Road West, Southampton SO15 0HW
    PRIVATE LIMITED COMPANY incorporated on 1998-05-01 (27 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-31
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.