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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 4
  • 1
    Barnes, Christopher Matthew
    Born in February 1975
    Individual (8 offsprings)
    Officer
    icon of calendar 2025-10-01 ~ now
    OF - Director → CIF 0
  • 2
    Farebrother, Jane Elizabeth Abigail
    Born in September 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2022-01-24 ~ now
    OF - Director → CIF 0
  • 3
    Lewin, John Andrew
    Born in January 1972
    Individual (3 offsprings)
    Officer
    icon of calendar 2025-10-01 ~ now
    OF - Director → CIF 0
  • 4
    SWORD BIDCO LIMITED - 2022-11-08
    icon of address9000 Cambridge Research Park, Beach Drive, Waterbeach, Cambridge, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Person with significant control
    icon of calendar 2022-07-14 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 33
  • 1
    Kearsey, Sion Paul
    Investor born in December 1965
    Individual (12 offsprings)
    Officer
    icon of calendar 2002-03-20 ~ 2017-05-24
    OF - Director → CIF 0
  • 2
    Matthews, Graham John
    Managing Director born in November 1947
    Individual
    Officer
    icon of calendar 2002-03-22 ~ 2002-03-25
    OF - Director → CIF 0
    icon of calendar 2002-03-28 ~ 2008-10-01
    OF - Director → CIF 0
  • 3
    Faraday, Mathew
    Individual
    Officer
    icon of calendar 2002-03-20 ~ 2003-12-01
    OF - Secretary → CIF 0
  • 4
    Mole, Stephen Richard
    Chief Financial Officer/Accountant/Director born in April 1956
    Individual (3 offsprings)
    Officer
    icon of calendar 2009-10-19 ~ 2010-06-18
    OF - Director → CIF 0
  • 5
    Page, David William
    Born in August 1957
    Individual
    Officer
    icon of calendar 2002-01-16 ~ 2002-03-20
    OF - Nominee Director → CIF 0
  • 6
    Nolan, Philip Michael Gerard, Dr.
    Director born in October 1953
    Individual
    Officer
    icon of calendar 2007-02-01 ~ 2010-09-17
    OF - Director → CIF 0
  • 7
    Duffy, Christopher William
    Born in June 1957
    Individual (8 offsprings)
    Officer
    icon of calendar 2002-01-16 ~ 2002-03-20
    OF - Nominee Director → CIF 0
  • 8
    Tilston, David Frank
    Director born in October 1957
    Individual (4 offsprings)
    Officer
    icon of calendar 2007-07-01 ~ 2013-07-22
    OF - Director → CIF 0
  • 9
    Crowther, Stephen John
    Accountant born in March 1956
    Individual (3 offsprings)
    Officer
    icon of calendar 2003-12-01 ~ 2009-10-19
    OF - Director → CIF 0
    Crowther, Stephen John
    Accountant
    Individual (3 offsprings)
    Officer
    icon of calendar 2003-12-01 ~ 2009-05-10
    OF - Secretary → CIF 0
  • 10
    Barber, Stephen Paul
    Company Director born in July 1964
    Individual (1 offspring)
    Officer
    icon of calendar 2017-09-11 ~ 2025-10-01
    OF - Director → CIF 0
  • 11
    Illsley, Tony
    Director born in July 1956
    Individual (1 offspring)
    Officer
    icon of calendar 2007-06-27 ~ 2013-07-22
    OF - Director → CIF 0
  • 12
    Quelch, Malcolm John Trevor
    Manufacturing Director born in November 1950
    Individual (1 offspring)
    Officer
    icon of calendar 2003-12-01 ~ 2007-06-05
    OF - Director → CIF 0
  • 13
    Nunn, Carol Jayne
    Individual
    Officer
    icon of calendar 2009-05-11 ~ 2012-07-06
    OF - Secretary → CIF 0
  • 14
    Bunting, Timothy Brian
    Company Director born in August 1963
    Individual (18 offsprings)
    Officer
    icon of calendar 2007-04-19 ~ 2012-01-18
    OF - Director → CIF 0
  • 15
    Hughes, John Llewellyn Mostyn
    Director born in July 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2010-07-21 ~ 2015-09-07
    OF - Director → CIF 0
  • 16
    Barrass, David John
    Director born in November 1951
    Individual (10 offsprings)
    Officer
    icon of calendar 2016-10-24 ~ 2017-05-24
    OF - Director → CIF 0
  • 17
    Mr Qingzhou Chen
    Born in November 1965
    Individual (3 offsprings)
    Person with significant control
    icon of calendar 2017-05-25 ~ 2022-07-14
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
  • 18
    Drinkwater, John
    Finance born in December 1955
    Individual (28 offsprings)
    Officer
    icon of calendar 2002-03-21 ~ 2003-12-01
    OF - Director → CIF 0
  • 19
    King, Russell John
    Company Director born in November 1957
    Individual (2 offsprings)
    Officer
    icon of calendar 2014-07-30 ~ 2016-10-24
    OF - Director → CIF 0
  • 20
    Smith, Nigel Watkin Roberts
    Company Director born in June 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2013-07-22 ~ 2017-05-24
    OF - Director → CIF 0
  • 21
    Leeser, Andrew John
    Turnaround Professional born in April 1958
    Individual (10 offsprings)
    Officer
    icon of calendar 2016-11-21 ~ 2017-05-24
    OF - Director → CIF 0
  • 22
    Chamberlain, Stephen Keith
    Director born in June 1972
    Individual (3 offsprings)
    Officer
    icon of calendar 2012-03-26 ~ 2016-01-04
    OF - Director → CIF 0
  • 23
    Hunter, Anthony George
    Individual (43 offsprings)
    Officer
    icon of calendar 2012-07-17 ~ 2017-06-01
    OF - Secretary → CIF 0
  • 24
    Goodridge, Paul Garnet George
    Chief Financial Officer born in March 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2010-10-04 ~ 2011-09-30
    OF - Director → CIF 0
  • 25
    Lovell, Alan Charles
    Director born in November 1953
    Individual (12 offsprings)
    Officer
    icon of calendar 2016-10-24 ~ 2017-05-24
    OF - Director → CIF 0
  • 26
    Watling, Gordon John
    Director born in August 1967
    Individual
    Officer
    icon of calendar 2008-10-01 ~ 2019-04-12
    OF - Director → CIF 0
  • 27
    Smith, Richard Alexander Buchan
    Company Director born in November 1969
    Individual (8 offsprings)
    Officer
    icon of calendar 2016-01-04 ~ 2017-09-28
    OF - Director → CIF 0
  • 28
    Weston, Philip Richard
    Chartered Accountant born in May 1966
    Individual (15 offsprings)
    Officer
    icon of calendar 2002-03-26 ~ 2003-12-01
    OF - Director → CIF 0
  • 29
    Stuart, Gordon Mckenzie
    Finance Director born in July 1963
    Individual (18 offsprings)
    Officer
    icon of calendar 2013-07-22 ~ 2017-05-24
    OF - Director → CIF 0
  • 30
    Dowling, Roger Wentworth
    Marketing Director born in November 1947
    Individual
    Officer
    icon of calendar 2003-12-01 ~ 2007-01-11
    OF - Director → CIF 0
  • 31
    Crouch, Duncan James
    Company Director born in March 1961
    Individual
    Officer
    icon of calendar 2017-09-11 ~ 2022-04-19
    OF - Director → CIF 0
  • 32
    HYTERA UK CO., LIMITED - now
    icon of address939, Yeovil Road, Slough, Berkshire, England
    Active Corporate (2 parents)
    Person with significant control
    2017-05-24 ~ 2022-07-14
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
  • 33
    MINORSTOCK LIMITED - 1987-11-18
    icon of address51 Eastcheap, London
    Active Corporate (4 parents, 283 offsprings)
    Equity (Company account)
    2 GBP2024-03-31
    Officer
    2002-01-16 ~ 2002-03-20
    PE - Secretary → CIF 0
parent relation
Company in focus

SEPURA LIMITED

Previous names
SEPURA LIMITED - 2007-07-23
SEPURA PLC - 2019-04-17
SIMOCO DIGITAL LIMITED - 2002-03-22
MINMAR (601) LIMITED - 2002-03-18
Standard Industrial Classification
72190 - Other Research And Experimental Development On Natural Sciences And Engineering

Related profiles found in government register
  • SEPURA LIMITED
    Info
    SEPURA LIMITED - 2007-07-23
    SEPURA PLC - 2007-07-23
    SIMOCO DIGITAL LIMITED - 2007-07-23
    MINMAR (601) LIMITED - 2007-07-23
    Registered number 04353801
    icon of address9000 Cambridge Research Park, Beach Drive, Waterbeach, Cambridge CB25 9TL
    PRIVATE LIMITED COMPANY incorporated on 2002-01-16 (23 years 11 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-17
    CIF 0
  • SEPURA LIMITED
    S
    Registered number 04353801
    icon of address9000, Cambridge Research Park, Beach Drive, Waterbeach, Cambridge, United Kingdom, CB25 9TL
    Private Limited Company in Companies House, England And Wales
    CIF 1 CIF 2
child relation
Offspring entities and appointments
Active 2
  • 1
    icon of address9000 Cambridge Research Park, Beach Drive, Waterbeach, Cambridge, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    -9,275 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Right to appoint or remove directorsOE
    CIF 1 - Ownership of shares – 75% or moreOE
    CIF 1 - Ownership of voting rights - 75% or moreOE
  • 2
    icon of address9000 Cambridge Research Park, Beach Drive, Waterbeach, Cambridge, United Kingdom
    Active Corporate (3 parents)
    Equity (Company account)
    100 GBP2024-12-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or moreOE
    CIF 2 - Right to appoint or remove directorsOE
    CIF 2 - Ownership of voting rights - 75% or moreOE

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