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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers who have significant controls over the individuals in focus are always inapplicable. The offspring entities and appointments are those entities that the individuals 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
Inapplicable
parent relation
Individuals in focus

Lahiri, Johan

    Related profiles found in government register
  • Lahiri, Johan
    Swedish born in September 1983

    Resident in Sweden

    Registered addresses and corresponding companies
    • Nybrogatan 39, 114 39 Stockholm, Stockholm, Sweden

      IIF 1 IIF 2 IIF 3
    • Nybrogatan 39, Se-114 39, Stockholm, Sweden

      IIF 4 IIF 5
    • Sdiptech Ab, Nubrogatan 39, Stockholm, SE-11439, Sweden

      IIF 6
    • Sdiptech Ab, Nybrogatan 39, Stockholm, SE-114 39, Sweden

      IIF 7
  • Lahiri, Johan
    Swedish business unit manager sis at sdiptech ab born in September 1983

    Resident in Sweden

    Registered addresses and corresponding companies
    • Sdiptech Ab, Nybrogatan 39, Stockholm, 11439, Sweden

      IIF 8
  • Lahiri, Johan
    Swedish company director born in September 1983

    Resident in Sweden

    Registered addresses and corresponding companies
    • 4, Mallard Way, Pride Park, Derby, DE24 8GX, England

      IIF 9
  • Lahiri, Johan
    Swedish director born in September 1983

    Resident in Sweden

    Registered addresses and corresponding companies
    • One Eleven, Edmund Street, Birmingham, B3 2HJ, England

      IIF 10
    • Unit 5 New House Farm, Vicarage Lane, North Weald, Epping, CM16 6AP, England

      IIF 11
    • Unit 2, Wren Nest Road, Glossop, Derbyshire, SK13 8HB

      IIF 12
    • Unit 2, Wren Nest Road, Glossop, Derbyshire, SK13 8HB, England

      IIF 13
  • Lahiri, Johan
    Swedish head of business area sis at sdiptech ab born in September 1983

    Resident in Sweden

    Registered addresses and corresponding companies
    • Sdiptech Ab, Nybrogatan 39, Stockholm, 11439, Sweden

      IIF 14 IIF 15
child relation
Offspring entities and appointments 15
  • 1
    ALERTER GROUP LIMITED
    - now 04078512
    ALERTER GROUP PLC - 2020-04-22
    DEAF ALERTER PLC - 2016-12-22
    4 Mallard Way, Pride Park, Derby, England
    Active Corporate (17 parents)
    Officer
    2021-10-01 ~ 2025-09-01
    IIF 9 - Director → ME
  • 2
    EAGLE AUTOMATION SYSTEMS LIMITED
    03307848
    Unit 5 New House Farm Vicarage Lane, North Weald, Epping, England
    Active Corporate (17 parents)
    Equity (Company account)
    8,173,540 GBP2024-12-31
    Officer
    2024-10-25 ~ 2025-09-01
    IIF 11 - Director → ME
  • 3
    GWINDY 2012 LIMITED
    07974643
    C/o Jr Industries Limited Whiting House Sir Alfred Owen Way, Pontygwindy Industrial Estate, Caerphilly, United Kingdom
    Active Corporate (9 parents, 1 offspring)
    Equity (Company account)
    6,450,485 GBP2024-12-31
    Officer
    2024-01-24 ~ 2025-10-10
    IIF 4 - Director → ME
  • 4
    INGLEBY (2030) LIMITED
    12104532 03625932
    Quadrant House Floor 6, Thomas More Square, London, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    5,237,478 GBP2020-12-31
    Officer
    2021-05-07 ~ 2025-11-01
    IIF 2 - Director → ME
  • 5
    J R INDUSTRIES LIMITED
    - now 00987946
    JACK ROBINSON SUPPLIES (CARDIFF) LIMITED - 1991-09-01
    Whiting House Sir Alfred Owen Way, Pontygwindy Industrial Estate, Caerphilly
    Active Corporate (24 parents, 1 offspring)
    Equity (Company account)
    21,257,110 GBP2024-12-31
    Officer
    2024-01-24 ~ 2025-10-10
    IIF 5 - Director → ME
  • 6
    LINESENSE FIRE DETECTION LTD
    10155155
    Archway House Bath Road, Padworth, Reading, Berkshire, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    482,967 GBP2022-12-31
    Officer
    2022-11-08 ~ 2025-09-09
    IIF 15 - Director → ME
  • 7
    OPTYMA (HOLDINGS) LIMITED
    08055507
    6 Harcourt Road, Bexleyheath, Kent
    Active Corporate (11 parents, 1 offspring)
    Equity (Company account)
    2,559,896 GBP2019-12-31
    Officer
    2021-05-07 ~ 2025-12-31
    IIF 3 - Director → ME
  • 8
    OPTYMA SECURITY SYSTEMS LIMITED
    03151296
    6 Harcourt Road, Bexleyheath, Kent
    Active Corporate (15 parents, 1 offspring)
    Equity (Company account)
    3,182,383 GBP2019-12-31
    Officer
    2021-05-07 ~ 2025-12-31
    IIF 1 - Director → ME
  • 9
    PATOL HOLDINGS LIMITED
    14398047
    Archway House Bath Road, Padworth, Reading, England
    Active Corporate (5 parents, 2 offsprings)
    Equity (Company account)
    2,256,450 GBP2023-12-31
    Officer
    2022-10-04 ~ 2025-09-09
    IIF 8 - Director → ME
  • 10
    PATOL LTD.
    - now 01341651 03131897, 03031472
    DEPPERDALE (FIRE ENGINEERING) LIMITED - 2001-10-02
    DEPPERDALE LIMITED - 1994-12-23
    Archway House Bath Road, Padworth, Reading, Berkshire, England
    Active Corporate (12 parents)
    Equity (Company account)
    4,240,746 GBP2022-12-31
    Officer
    2022-11-08 ~ 2025-09-09
    IIF 14 - Director → ME
  • 11
    REDSPEED INTERNATIONAL LIMITED
    - now 05152563
    RED SPEED INTERNATIONAL LIMITED - 2005-04-29
    MEAUJO (671) LIMITED - 2004-08-26
    Redspeed International Limited, Unit 117 D&e, Oak Drive, Hartlebury Trading Estate, Hartlebury, United Kingdom
    Active Corporate (11 parents)
    Officer
    2021-07-01 ~ 2025-12-15
    IIF 7 - Director → ME
  • 12
    REDSPEED UK LIMITED
    10027452
    Unit 117 D&e, Oak Drive, Hartlebury Trading Estate, Hartlebury, United Kingdom
    Active Corporate (8 parents, 1 offspring)
    Officer
    2025-03-06 ~ 2025-12-15
    IIF 6 - Director → ME
  • 13
    TEL UK LTD
    05096645
    Unit 2 Wren Nest Road, Glossop, Derbyshire, England
    Active Corporate (10 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,541,983 GBP2022-03-31
    Officer
    2022-03-24 ~ 2023-01-01
    IIF 13 - Director → ME
  • 14
    TEMPERATURE ELECTRONICS HOLDINGS LIMITED
    13891420
    Quadrant House Floor 6, Thomas More Square, London, United Kingdom
    Active Corporate (8 parents, 2 offsprings)
    Officer
    2022-02-03 ~ 2022-12-20
    IIF 10 - Director → ME
  • 15
    TEMPERATURE ELECTRONICS LIMITED
    00968772
    Unit 2 Wren Nest Road, Glossop, Derbyshire
    Active Corporate (14 parents)
    Equity (Company account)
    Retained earnings (accumulated losses)
    1,953,153 GBP2022-03-31
    Officer
    2022-03-24 ~ 2022-12-20
    IIF 12 - Director → ME

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Contains public sector information retrieved at 9 February 2026 and licensed under the Open Government Licence v3.0.