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
    Fasham, Stephen James
    Engineer born in January 1973
    Individual (10 offsprings)
    Officer
    2021-09-09 ~ dissolved
    OF - Director → CIF 0
  • 2
    Davey, Martin
    Company Director born in October 1958
    Individual (16 offsprings)
    Officer
    2019-04-01 ~ dissolved
    OF - Director → CIF 0
  • 3
    SONARDYNE GROUP LIMITED - 2021-09-29
    Ocean House, Blackbushe Business Park, Yateley, England
    Active Corporate (7 parents, 10 offsprings)
    Equity (Company account)
    41,278,006 GBP2023-12-31
    Person with significant control
    2020-03-31 ~ dissolved
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 13
  • 1
    Wheaton, John Edward George
    Scientist born in September 1932
    Individual
    Officer
    ~ 1994-03-23
    OF - Director → CIF 0
  • 2
    Chatterton, David John
    Managing Director born in May 1949
    Individual (1 offspring)
    Officer
    ~ 2018-10-15
    OF - Director → CIF 0
    Mr David John Chatterton
    Born in May 1949
    Individual (1 offspring)
    Person with significant control
    2016-04-06 ~ 2018-10-15
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 3
    Kershen, Martin Bernard
    Chartered Accountant born in December 1937
    Individual
    Officer
    ~ 2007-12-15
    OF - Director → CIF 0
  • 4
    Wheaton, Marietta Leopoldine
    Secretary born in August 1924
    Individual
    Officer
    ~ 1994-03-23
    OF - Director → CIF 0
    Wheaton, Marietta Leopoldine
    Individual
    Officer
    ~ 1992-02-26
    OF - Secretary → CIF 0
  • 5
    Vessey, Phillip John
    Scientist born in June 1955
    Individual (1 offspring)
    Officer
    ~ 2003-07-25
    OF - Director → CIF 0
  • 6
    Phillips, Brian, Dr
    Company Director born in September 1949
    Individual (1 offspring)
    Officer
    2002-02-12 ~ 2020-01-13
    OF - Director → CIF 0
  • 7
    Snook, Richard David, Dr
    Scientist born in August 1951
    Individual
    Officer
    1993-02-03 ~ 1996-02-19
    OF - Director → CIF 0
  • 8
    Dyer, Graham John
    Chartered Accountant born in March 1953
    Individual (3 offsprings)
    Officer
    2018-10-15 ~ 2019-06-17
    OF - Director → CIF 0
  • 9
    Fletcher, Simon Alastair
    Individual (2 offsprings)
    Officer
    1992-02-26 ~ 2021-06-18
    OF - Secretary → CIF 0
  • 10
    Ramsden, John Edward
    Managing Director born in August 1963
    Individual (1 offspring)
    Officer
    2018-10-15 ~ 2021-12-31
    OF - Director → CIF 0
  • 11
    Griffiths, David
    Scientist born in July 1935
    Individual
    Officer
    ~ 2000-04-03
    OF - Director → CIF 0
  • 12
    Learner, Richard Charles
    Scientist born in February 1935
    Individual
    Officer
    ~ 2000-12-23
    OF - Director → CIF 0
  • 13
    SONARDYNE (WESTERN) LIMITED - 1992-06-15
    SONARDYNE CONSULTANTS LIMITED - 1983-03-21
    SONARDYNE MARKETING LIMITED - 1980-12-31
    Ocean House, Blackbushe Business Park, Saxony Way, Yateley, Hampshire, England
    Active Corporate (8 parents, 1 offspring)
    Equity (Company account)
    41,610,007 GBP2023-12-31
    Person with significant control
    2018-10-15 ~ 2020-03-31
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

CHELSEA TECHNOLOGIES HOLDINGS LIMITED

Previous name
CHELSEA TECHNOLOGIES LIMITED - 2018-11-29
Standard Industrial Classification
74990 - Non-trading Company

Related profiles found in government register
  • CHELSEA TECHNOLOGIES HOLDINGS LIMITED
    Info
    CHELSEA TECHNOLOGIES LIMITED - 2018-11-29
    Registered number 02040007
    55 Central Avenue, West Molesey, Surrey KT8 2QZ
    Private Limited Company incorporated on 1986-07-23 and dissolved on 2024-02-20 (37 years 6 months). The company status is Dissolved.
    CIF 0
  • CHELSEA TECHNOLOGIES HOLDINGS LIMITED
    S
    Registered number 02040007
    55, Central Avenue, West Molesey, United Kingdom, KT8 2QZ
    Limited Company in Companies House, United Kingdom
    CIF 1
  • CHELSEA TECHNOLOGIES HOLDINGS LTD
    S
    Registered number 2040007
    55 Central Avenue, Central Avenue, West Molesey, England, KT8 2QZ
    Limited Company in Companies House, Uk
    CIF 2
  • CHELSEA TECHNOLOGIES LTD
    S
    Registered number 2040007
    55 Central Avenue, 55 Central Avenue, West Molesey, Surrey, England, KT8 2QZ
    Limited Company in Uk
    CIF 3
child relation
Offspring entities and appointments
Active 1
  • FORMLIGHT LIMITED - 1988-06-20
    55 Central Avenue, West Molesey, Surrey
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-06-30 ~ dissolved
    CIF 3 - Ownership of shares – 75% or moreOE
Ceased 2
  • 1
    CHELSEA TECHNOLOGIES GROUP LTD - 2019-09-16
    CHELSEA INSTRUMENTS LIMITED - 2007-04-02
    Ocean House Blackbushe Business Park, Saxony Way, Yateley, Hampshire, United Kingdom
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    Retained earnings (accumulated losses)
    268,642 GBP2023-12-31
    Person with significant control
    2016-04-06 ~ 2020-03-31
    CIF 2 - Ownership of shares – 75% or more OE
  • 2
    SOLARDYNE LIMITED - 2025-02-24
    CHELSEA TECHNOLOGIES GROUP LIMITED - 2020-01-31
    CHELSEA TECHNOLOGIES LIMITED - 2019-09-16
    Ocean House Blackbushe Business Park, Saxony Way, Yateley, Hampshire, England
    Active Corporate (5 parents)
    Equity (Company account)
    -57,760 GBP2023-12-31
    Person with significant control
    2018-12-05 ~ 2020-02-12
    CIF 1 - Ownership of shares – 75% or more OE
    CIF 1 - Ownership of voting rights - 75% or more OE
    CIF 1 - Right to appoint or remove directors OE
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.