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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 2
  • 1
    Rocci, Mario Louis, Dr
    Born in June 1952
    Individual (1 offspring)
    Officer
    2025-03-13 ~ now
    OF - Director → CIF 0
  • 2
    Tandon, Mayank
    Born in February 1973
    Individual (1 offspring)
    Officer
    2025-08-11 ~ now
    OF - Director → CIF 0
Ceased 9
  • 1
    Strothman, Peter Maurice
    Director born in February 1977
    Individual (1 offspring)
    Officer
    2022-09-30 ~ 2025-01-01
    OF - Director → CIF 0
  • 2
    O'brien, Pat
    Company Director born in April 1969
    Individual
    Officer
    2013-10-01 ~ 2022-09-30
    OF - Director → CIF 0
  • 3
    Madden, Frank
    Company Director born in October 1968
    Individual (2 offsprings)
    Officer
    2013-10-01 ~ 2025-08-11
    OF - Director → CIF 0
    Madden, Frank
    Individual (2 offsprings)
    Officer
    2013-10-01 ~ 2025-08-11
    OF - Secretary → CIF 0
    Mr Frank Madden
    Born in October 1968
    Individual (2 offsprings)
    Person with significant control
    2016-04-06 ~ 2022-09-30
    PE - Ownership of shares – More than 50% but less than 75%CIF 0
    PE - Ownership of voting rights - More than 50% but less than 75%CIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 4
    Brennan, Michael James
    Director born in March 1982
    Individual
    Officer
    2022-09-30 ~ 2025-04-15
    OF - Director → CIF 0
  • 5
    Cullinan, Bernadette
    Company Director born in July 1958
    Individual
    Officer
    2013-10-01 ~ 2022-09-30
    OF - Director → CIF 0
  • 6
    Brennan, Thomas
    Company Director born in January 1969
    Individual
    Officer
    2018-02-08 ~ 2022-09-30
    OF - Director → CIF 0
  • 7
    Rock, Jon
    Company Secreatary born in June 1950
    Individual (7 offsprings)
    Officer
    2013-10-01 ~ 2013-10-01
    OF - Director → CIF 0
  • 8
    Atkinson, Darren Michael
    Director born in February 1967
    Individual (1 offspring)
    Officer
    2017-12-01 ~ 2022-09-30
    OF - Director → CIF 0
    2022-11-23 ~ 2024-12-19
    OF - Director → CIF 0
  • 9
    Little Island Industrial Estate, Wallingstown, Little Island, Cork, Cork, Ireland
    Corporate
    Person with significant control
    2016-04-06 ~ 2016-04-06
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

CATALYX UK LIMITED

Previous name
CREST T.S. UK LIMITED - 2025-02-07
Standard Industrial Classification
62090 - Other Information Technology Service Activities
Brief company account
Please be reminded the displayed account data is older than 4 years hence might not reflect current company status.
Tangible fixed assets
709 GBP2015-12-31
948 GBP2014-12-31
Inventory/Stocks
3,782 GBP2015-12-31
3,782 GBP2014-12-31
Debtors
30,824 GBP2015-12-31
5,523 GBP2014-12-31
Cash at bank and in hand
11,183 GBP2015-12-31
16,796 GBP2014-12-31
Current Assets
45,789 GBP2015-12-31
26,101 GBP2014-12-31
Current liabilities
-259,177 GBP2015-12-31
-168,844 GBP2014-12-31
Net Current Assets/Liabilities
-213,388 GBP2015-12-31
-142,743 GBP2014-12-31
Net assets/liabilities including pension asset/liability
-212,679 GBP2015-12-31
-141,795 GBP2014-12-31
Called-up share capital
100 GBP2015-12-31
100 GBP2014-12-31
Retained earnings
-212,779 GBP2015-12-31
-141,895 GBP2014-12-31
Shareholder's fund
-212,679 GBP2015-12-31
-141,795 GBP2014-12-31
Fixed Assets
709 GBP2015-12-31
948 GBP2014-12-31
Par Value of Share
Class 1 ordinary share
1 GBP2015-01-01 ~ 2015-12-31
Number of shares allotted
Class 1 ordinary share
100 shares2015-12-31
100 shares2014-12-31
Value of shares allotted
Class 1 ordinary share
100 GBP2015-12-31
100 GBP2014-12-31

  • CATALYX UK LIMITED
    Info
    CREST T.S. UK LIMITED - 2025-02-07
    Registered number 08713473
    Corby Enterprise Centre Unit 14, London Road, Corby, Northamptonshire NN17 5EU
    PRIVATE LIMITED COMPANY incorporated on 2013-10-01 (12 years 5 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-01
    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 9 February 2026 and licensed under the Open Government Licence v3.0.