logo
explain how to read the page

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
    Cocks, James Francis Charles
    Company Director born in December 1971
    Individual (9 offsprings)
    Officer
    icon of calendar 2018-08-28 ~ dissolved
    OF - Director → CIF 0
  • 2
    HEISENBERG UK1 LIMITED - 2015-01-19
    icon of address6th Floor, Belgrave House, 76 Buckingham Palace Road, London, United Kingdom
    Dissolved Corporate (3 parents, 1 offspring)
    Person with significant control
    icon of calendar 2019-08-30 ~ dissolved
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 3
    A B & C SECRETARIAL LIMITED - 2003-05-27
    PALL MALL NOMINEES LIMITED - 1997-01-24
    icon of addressMilton Gate, 60 Chiswell Street, London, United Kingdom, United Kingdom
    Active Corporate (24 parents, 490 offsprings)
    Officer
    icon of calendar 2021-10-21 ~ dissolved
    OF - Secretary → CIF 0
Ceased 6
  • 1
    Neal, Kenneth Ronald
    Company Director born in August 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2015-06-09 ~ 2018-08-28
    OF - Director → CIF 0
  • 2
    Etroy, Stephane Roland
    Investor born in April 1972
    Individual (2 offsprings)
    Officer
    icon of calendar 2014-11-06 ~ 2015-06-09
    OF - Director → CIF 0
  • 3
    De Sarrau, Pierre Marie Alain
    Investment Manager born in July 1982
    Individual (2 offsprings)
    Officer
    icon of calendar 2017-09-27 ~ 2021-10-21
    OF - Director → CIF 0
  • 4
    Maher, Sophie Elizabeth
    Investment Manager born in November 1984
    Individual (1 offspring)
    Officer
    icon of calendar 2016-06-22 ~ 2017-09-13
    OF - Director → CIF 0
  • 5
    Watson, Irina Marsovna
    Individual (42 offsprings)
    Officer
    icon of calendar 2015-06-09 ~ 2021-10-21
    OF - Secretary → CIF 0
  • 6
    CHARTERHOUSE VENTURE NOMINEES LIMITED - 2004-05-24
    SILKGLADE LIMITED - 1988-09-23
    icon of addressWarwick Court, Paternoster Square, London, United Kingdom
    Active Corporate (4 parents, 6 offsprings)
    Officer
    2014-11-06 ~ 2015-06-09
    PE - Director → CIF 0
parent relation
Company in focus

MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.

Previous name
HEISENBERG UK2 LIMITED - 2015-01-19
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.
Related profiles found in government register
  • MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.
    Info
    HEISENBERG UK2 LIMITED - 2015-01-19
    Registered number 09299632
    icon of addressC/o A G Secretarial Limited Milton Gate, 60 Chiswell Street, London, United Kingdom EC1Y 4AG
    PRIVATE LIMITED COMPANY incorporated on 2014-11-06 and dissolved on 2025-03-25 (10 years 4 months). The company status is Dissolved.
    The last date of confirmation statement was made at 2024-11-06
    CIF 0
  • MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.
    S
    Registered number 09299632
    icon of address6th Floor Belgrave House, 76 Buckingham Palace Road, London, SW1W 9TQ
    Private Company Limited By Shares in United Kingdom
    CIF 1
  • MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.
    S
    Registered number 09299632
    icon of address6th Floor, Belgrave House, 76 Buckingham Palace Road, London, United Kingdom, SW1W 9TQ
    Limited By Shares in Companies House, England And Wales
    CIF 2
  • MIRION TECHNOLOGIES (HOLDINGSUB2), LTD.
    S
    Registered number 09299632
    icon of addressC/o A G Secretarial Limited, Milton Gate, 60 Chiswell Street, London, United Kingdom, EC1Y 4AG
    Company Limited By Shares in Companies House, England And Wales
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
Ceased 4
  • 1
    HARWELL INSTRUMENTS LIMITED - 2002-03-15
    CANBERRA UK LIMITED - 2016-10-20
    CANBERRA HARWELL LIMITED - 2006-08-01
    INHOCO 834 LIMITED - 1999-01-07
    icon of addressUnit 2 Zephyr Building Eighth Street, Harwell Campus, Oxford Didcot, Oxfordshire, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2021-10-20 ~ 2025-03-25
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Ownership of shares – 75% or more → OE
  • 2
    HEISENBERG UK3 LIMITED - 2015-01-19
    icon of addressC/o A G Secretarial Limited Milton Gate, 60 Chiswell Street, London, United Kingdom, United Kingdom
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2019-08-30 ~ 2025-03-25
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 3
    icon of addressC/o A G Secretarial Limited Milton Gate, 60 Chiswell Street, London, United Kingdom, United Kingdom
    Active Corporate (3 parents)
    Person with significant control
    icon of calendar 2021-10-20 ~ 2025-03-25
    CIF 4 - Ownership of shares – 75% or more → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE
  • 4
    icon of addressC/o A G Secretarial Limited Milton Gate, 60 Chiswell Street, London, United Kingdom
    Dissolved Corporate (3 parents)
    Person with significant control
    icon of calendar 2021-10-04 ~ 2021-10-19
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Ownership of shares – 75% or more → OE

qrcode

Privacy notice

Terms and conditions

The content of this website is protected by AgonGuard.

© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.