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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 18
  • 1
    Gibbs, Jeremy Stephen
    Born in July 1957
    Individual (11 offsprings)
    Officer
    2007-11-09 ~ 2017-04-30
    OF - Director → CIF 0
  • 2
    Hosty, Andrew Joseph, Dr
    Born in February 1965
    Individual (21 offsprings)
    Officer
    2022-08-08 ~ now
    OF - Director → CIF 0
  • 3
    Ford, Eric Kenelm
    Born in May 1949
    Individual (48 offsprings)
    Officer
    2010-03-16 ~ now
    OF - Director → CIF 0
  • 4
    Hough, Clare
    Individual (5 offsprings)
    Officer
    2007-11-09 ~ 2010-06-22
    OF - Secretary → CIF 0
  • 5
    Sharma, Amitabh
    Born in January 1967
    Individual (56 offsprings)
    Officer
    2022-08-08 ~ now
    OF - Director → CIF 0
    Sharma, Amitabh
    Individual (56 offsprings)
    Officer
    2022-09-21 ~ now
    OF - Secretary → CIF 0
  • 6
    Brown, Stephen Mark
    Born in May 1973
    Individual (52 offsprings)
    Officer
    2023-09-29 ~ now
    OF - Director → CIF 0
  • 7
    Atkin, Philip
    Born in January 1959
    Individual (8 offsprings)
    Officer
    2007-11-09 ~ 2011-08-31
    OF - Director → CIF 0
  • 8
    Tee, Henry Leonard
    Born in October 1945
    Individual (32 offsprings)
    Officer
    2008-06-27 ~ 2012-09-11
    OF - Director → CIF 0
  • 9
    Simon, Ann Juliet Bateman, Dr
    Born in November 1953
    Individual (18 offsprings)
    Officer
    2010-03-16 ~ 2017-09-27
    OF - Director → CIF 0
  • 10
    Vaisey, Alfred John
    Born in November 1953
    Individual (37 offsprings)
    Officer
    2008-08-22 ~ 2010-03-25
    OF - Director → CIF 0
  • 11
    Early, Louise Elizabeth
    Born in March 1975
    Individual (3 offsprings)
    Officer
    2023-02-01 ~ now
    OF - Director → CIF 0
  • 12
    Tilston, David Frank
    Born in October 1957
    Individual (72 offsprings)
    Officer
    2017-07-26 ~ now
    OF - Director → CIF 0
  • 13
    Howard, Ronald John Frederick
    Born in September 1921
    Individual (15 offsprings)
    Officer
    2007-11-09 ~ 2008-11-28
    OF - Director → CIF 0
  • 14
    Abell, Jonathan Paul
    Born in August 1961
    Individual (18 offsprings)
    Officer
    2018-07-02 ~ 2022-09-21
    OF - Director → CIF 0
    Abell, Jonathan Paul
    Individual (18 offsprings)
    Officer
    2018-07-27 ~ 2022-09-21
    OF - Secretary → CIF 0
  • 15
    Creedon, Michael John
    Born in October 1960
    Individual (34 offsprings)
    Officer
    2010-05-24 ~ 2024-01-19
    OF - Director → CIF 0
    Creedon, Michael John
    Individual (34 offsprings)
    Officer
    2010-06-23 ~ 2018-07-27
    OF - Secretary → CIF 0
  • 16
    Napper, Isabel
    Born in January 1958
    Individual (2 offsprings)
    Officer
    2017-02-21 ~ 2022-08-08
    OF - Director → CIF 0
  • 17
    LUDGATE SECRETARIAL SERVICES LIMITED 02526917
    7 Pilgrim Street, London
    Active Corporate (31 parents, 193 offsprings)
    Officer
    2007-09-28 ~ 2008-01-14
    OF - Director → CIF 0
    2007-09-28 ~ 2008-01-14
    OF - Secretary → CIF 0
  • 18
    LUDGATE NOMINEES LIMITED
    - now 02787155
    LUDGATE FIFTY NINE LIMITED - 1993-06-10
    7 Pilgrim Street, London
    Active Corporate (25 parents, 167 offsprings)
    Officer
    2007-09-28 ~ 2008-01-14
    OF - Director → CIF 0
parent relation
Company in focus

SDI GROUP PLC

Period: 2019-10-30 ~ now
Company number: 06385396 02384355... (more)
Registered names
SDI GROUP PLC - now 02384355... (more)
Standard Industrial Classification
70100 - Activities Of Head Offices
Related profiles found in government register
  • SDI GROUP PLC
    Info
    SCIENTIFIC DIGITAL IMAGING PLC - 2019-10-30
    Registered number 06385396
    Beacon House, Nuffield Road, Cambridge, Cambs CB4 1TF
    PUBLIC LIMITED COMPANY incorporated on 2007-09-28 (18 years 10 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-11-10
    CIF 0
  • SDI GROUP PLC
    S
    Registered number missing
    Beacon House, Nuffield Road, Cambridge, Cambs, United Kingdom, CB4 1TF
    Public Limited Company
    CIF 1
  • SDI GROUP PLC
    S
    Registered number missing
    Beacon House, Nuffield Road, Cambridge, England, CB4 1TF
    Public Company
    CIF 2
    Public Company Limited By Shares
    CIF 3
  • SDI GROUP PLC
    S
    Registered number 06385396
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire, CB4 1TF
    Public Limited Company in Companies House, United Kingdom
    CIF 4
  • SDI GROUP PLC
    S
    Registered number 06385396
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire, England, CB4 1TF
    Public Limited Liability in Companies House, England
    CIF 5
    Public Limited Liability in England And Wales, England
    CIF 6 CIF 7
  • SDI GROUP PLC
    S
    Registered number 6385396
    Beacon House, Nuffield Road, Cambridge, England, CB4 1TF
    Plc in Companies House, England
    CIF 8
    Public Company in Not Applicable, England
    CIF 9
    Public Limited Company in Companies House, England
    CIF 10 CIF 11 CIF 12 CIF 13 CIF 14 CIF 15 CIF 16 CIF 17
    Public Limited Company in Companies House, England And Wales
    CIF 18
    Public Limited Company in England And Wales
    CIF 19
    Public Limited Company in Registrar Of Companies (England And Wales), England
    CIF 20
    Public Limited Company in United Kingdom
    CIF 21
  • SDI GROUP PLC PLC
    S
    Registered number 06385396
    Beacon House, Nuffield Road, Cambridge, England, CB4 1TF
    Public Limited Company in Companies House, England
    CIF 22
  • SCIENTIFIC DIGITAL IMAGING PLC
    S
    Registered number 6385396
    Beacon House, Nuffield Road, Cambridge, England, CB4 1TF
    Plc in English Registry, England
    CIF 23
(more)
(less)
child relation
Offspring entities and appointments 23
  • 1
    APPLIED THERMAL CONTROL LIMITED
    03079409
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (15 parents)
    Person with significant control
    2017-08-23 ~ now
    CIF 18 - Ownership of shares – 75% or more → OE
    CIF 18 - Ownership of voting rights - 75% or more → OE
    CIF 18 - Right to appoint or remove directors → OE
  • 2
    ASTLES CONTROL SYSTEMS LIMITED
    02490943
    Beacon House, Nuffield Road, Cambridge, Cambs, England
    Active Corporate (9 parents)
    Person with significant control
    2017-01-13 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
  • 3
    ATIK CAMERAS LIMITED
    - now 05948849
    ARTEMIS CCD LIMITED
    - 2017-05-20 05948849
    Beacon House, Nuffield Road, Cambridge
    Active Corporate (10 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of shares – 75% or more → OE
  • 4
    CHELL INSTRUMENTS LIMITED
    - now 02693453
    CHELL POWER SERVICES LIMITED - 1996-02-14
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (13 parents)
    Person with significant control
    2019-11-29 ~ now
    CIF 19 - Ownership of voting rights - 75% or more → OE
    CIF 19 - Right to appoint or remove directors → OE
    CIF 19 - Ownership of shares – 75% or more → OE
  • 5
    COLLINS WALKER LIMITED
    01087370
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire, England
    Active Corporate (10 parents)
    Person with significant control
    2025-04-03 ~ now
    CIF 7 - Ownership of shares – 75% or more → OE
    CIF 7 - Right to appoint or remove directors → OE
    CIF 7 - Ownership of voting rights - 75% or more → OE
  • 6
    DUCTHUB LIMITED
    11154807
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (5 parents)
    Person with significant control
    2020-12-03 ~ now
    CIF 16 - Right to appoint or remove directors → OE
    CIF 16 - Ownership of shares – 75% or more → OE
    CIF 16 - Ownership of voting rights - 75% or more → OE
  • 7
    FISTREEM INTERNATIONAL LIMITED
    - now 05136733
    NO. 546 LEICESTER LIMITED - 2004-09-07
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (11 parents)
    Person with significant control
    2018-09-24 ~ now
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 8
    FRASER ANTI-STATIC TECHNIQUES LIMITED
    02642741
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (12 parents)
    Person with significant control
    2022-10-21 ~ now
    CIF 11 - Right to appoint or remove directors → OE
    CIF 11 - Ownership of voting rights - 75% or more → OE
    CIF 11 - Ownership of shares – 75% or more → OE
  • 9
    GRATICULES OPTICS LIMITED
    - now 01395088
    ADVANCED TECHNOLOGY VENTURES LIMITED
    - 2019-02-13 01395088
    IMAGE TECHNIQUES OF CAMBRIDGE LIMITED - 2014-09-03
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire
    Active Corporate (15 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 8 - Ownership of shares – 75% or more → OE
  • 10
    HILLMEAD TECHNOLOGY LIMITED
    09557787
    Beason House, Nuffield Road, Cambridge, Cambridgeshire, England
    Active Corporate (9 parents, 3 offsprings)
    Person with significant control
    2026-02-12 ~ now
    CIF 5 - Right to appoint or remove directors → OE
    CIF 5 - Ownership of shares – 75% or more → OE
    CIF 5 - Ownership of voting rights - 75% or more → OE
  • 11
    INSPECVISION LIMITED
    NI045832
    10 Trench Road, Newtownabbey, County Antrim
    Active Corporate (8 parents)
    Person with significant control
    2024-10-29 ~ now
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
  • 12
    LABHUB LIMITED
    09797214
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (5 parents)
    Person with significant control
    2020-12-03 ~ now
    CIF 15 - Ownership of voting rights - 75% or more → OE
    CIF 15 - Right to appoint or remove directors → OE
    CIF 15 - Ownership of shares – More than 50% but less than 75% → OE
  • 13
    LTE SCIENTIFIC LIMITED
    - now 02648370
    HARVARD - 1992-06-04
    HEXAGON 145 LIMITED - 1992-02-20
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (23 parents)
    Person with significant control
    2022-07-29 ~ now
    CIF 20 - Ownership of voting rights - 75% or more → OE
    CIF 20 - Right to appoint or remove directors → OE
    CIF 20 - Ownership of shares – 75% or more → OE
  • 14
    MONMOUTH SCIENTIFIC LIMITED
    - now 04716008 05712198
    MONMOUTH SURGICAL LIMITED - 2012-05-15
    SHOO 6 LIMITED - 2003-07-02
    Monmouth House Peninsula Business Park, Bristol Road, Bridgwater, England
    Active Corporate (16 parents, 1 offspring)
    Person with significant control
    2020-12-03 ~ now
    CIF 14 - Ownership of shares – 75% or more → OE
    CIF 14 - Right to appoint or remove directors → OE
    CIF 14 - Ownership of voting rights - 75% or more → OE
  • 15
    MPB INDUSTRIES LIMITED
    - now 04966728 02036888
    INSTRUMENT ENGINEERING SERVICES LIMITED - 2009-01-14
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (11 parents)
    Person with significant control
    2019-04-04 ~ now
    CIF 17 - Ownership of shares – 75% or more → OE
  • 16
    OPUS INSTRUMENTS LTD
    06456717
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire
    Active Corporate (7 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 9 - Ownership of shares – 75% or more → OE
  • 17
    PEAK SENSORS (HOLDING) LIMITED
    10942202
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (6 parents, 2 offsprings)
    Person with significant control
    2023-11-03 ~ now
    CIF 10 - Ownership of shares – 75% or more → OE
    CIF 10 - Right to appoint or remove directors → OE
    CIF 10 - Ownership of voting rights - 75% or more → OE
  • 18
    SAFELAB SYSTEMS LIMITED
    - now 05336826
    BRABCO 507 LIMITED - 2005-04-20
    Airone Building, Beaufighter Road, Weston-super-mare, England
    Active Corporate (13 parents)
    Person with significant control
    2022-03-25 ~ now
    CIF 12 - Ownership of shares – 75% or more → OE
    CIF 12 - Ownership of voting rights - 75% or more → OE
    CIF 12 - Right to appoint or remove directors → OE
  • 19
    SCIENTIFIC VACUUM SYSTEMS LTD
    - now 02538608
    SCIENTIFIC VACUUM SERVICES LIMITED - 1998-10-30
    WARLINSTAR LIMITED - 1990-10-08
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (7 parents)
    Person with significant control
    2022-01-07 ~ now
    CIF 13 - Ownership of shares – 75% or more → OE
  • 20
    SENTEK LIMITED
    02753857
    Beacon House, Nuffield Road, Cambridge
    Active Corporate (12 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 21 - Ownership of shares – 75% or more → OE
  • 21
    SEVERN THERMAL SOLUTIONS LIMITED
    05930613
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire, England
    Active Corporate (8 parents)
    Person with significant control
    2025-06-05 ~ now
    CIF 6 - Ownership of shares – 75% or more → OE
    CIF 6 - Right to appoint or remove directors → OE
  • 22
    SYNOPTICS LIMITED
    - now 01874861
    W H & S 2 LIMITED - 1985-01-30
    Beacon House, Nuffield Road, Cambridge, Cambridgeshire
    Active Corporate (26 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 23 - Ownership of shares – 75% or more → OE
  • 23
    THERMAL EXCHANGE LIMITED
    - now 02619819
    CHEERDYNE LIMITED - 1993-09-06
    Beacon House, Nuffield Road, Cambridge, England
    Active Corporate (11 parents)
    Person with significant control
    2019-02-01 ~ now
    CIF 22 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.