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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 17
  • 1
    Hadley, James Marshall
    Born in December 1983
    Individual (8 offsprings)
    Officer
    2022-05-06 ~ now
    OF - Director → CIF 0
  • 2
    Booker, Russell Stuart
    Lawyer born in August 1957
    Individual (10 offsprings)
    Officer
    2020-10-29 ~ 2020-12-23
    OF - Director → CIF 0
  • 3
    Dowdall, Paddy
    Born in April 1975
    Individual (4 offsprings)
    Officer
    2025-04-01 ~ now
    OF - Director → CIF 0
  • 4
    Petley, David Neil, Professor
    Company Director born in May 1968
    Individual (5 offsprings)
    Officer
    2021-09-09 ~ 2022-09-01
    OF - Director → CIF 0
  • 5
    Madeley, Jane Elisabeth
    Born in November 1967
    Individual (13 offsprings)
    Officer
    2021-09-09 ~ now
    OF - Director → CIF 0
  • 6
    Blackburn, Claire Helen
    Individual (3 offsprings)
    Officer
    2023-11-22 ~ now
    OF - Secretary → CIF 0
  • 7
    Georghiou, Gregory Loukas, Professor
    Born in July 1955
    Individual (1 offspring)
    Officer
    2021-09-09 ~ now
    OF - Director → CIF 0
  • 8
    Sirdeshpande, Niranjan Srihari
    Born in September 1980
    Individual (4 offsprings)
    Officer
    2022-05-19 ~ now
    OF - Director → CIF 0
  • 9
    Graham, Andrew Mcculloch
    Born in February 1964
    Individual (39 offsprings)
    Officer
    2020-12-23 ~ now
    OF - Director → CIF 0
  • 10
    Hartley, Susan Elaine
    Born in July 1962
    Individual (4 offsprings)
    Officer
    2022-11-24 ~ now
    OF - Director → CIF 0
  • 11
    Johnson, Duncan Edward
    Born in May 1970
    Individual (70 offsprings)
    Officer
    2021-09-09 ~ now
    OF - Director → CIF 0
    Duncan Edward Johnson
    Born in May 1970
    Individual (70 offsprings)
    Person with significant control
    2022-05-16 ~ 2022-05-19
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 12
    O'neill, Terence James, Lord
    Born in March 1957
    Individual (57 offsprings)
    Officer
    2021-09-09 ~ now
    OF - Director → CIF 0
  • 13
    Macpherson, Alexander Ian
    Born in November 1964
    Individual (17 offsprings)
    Officer
    2021-09-09 ~ now
    OF - Director → CIF 0
  • 14
    PINSENT MASONS DIRECTOR LIMITED
    - now 02318925
    PINSENTS DIRECTOR LIMITED - 2004-12-06
    PINSENT CURTIS BIDDLE DIRECTOR LIMITED - 2003-05-06
    PINSENT CURTIS DIRECTOR LIMITED - 2001-02-02
    SIMCO DIRECTOR A LIMITED - 1996-01-01
    1, Park Row, Leeds, United Kingdom
    Active Corporate (148 parents, 1490 offsprings)
    Equity (Company account)
    3 GBP2025-04-30
    Person with significant control
    2020-10-29 ~ 2022-05-16
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
  • 15
    M&G FA LIMITED
    - now 01048359
    M&G PRUDENTIAL LIMITED - 2019-09-16
    M & G LIMITED - 2019-09-16
    M. & G.GROUP LIMITED - 1981-12-31
    10, Fenchurch Avenue, London, United Kingdom
    Active Corporate (63 parents, 156 offsprings)
    Person with significant control
    2022-05-19 ~ 2023-03-14
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
  • 16
    PINSENT MASONS SECRETARIAL LIMITED
    - now 02318923
    PINSENTS COMPANY SERVICES LIMITED - 2004-12-06
    PINSENT CURTIS BIDDLE COMPANY SERVICES LIMITED - 2003-05-06
    PINSENT CURTIS COMPANY SERVICES LIMITED - 2001-02-02
    SIMCO COMPANY SERVICES LIMITED - 1996-01-01
    1, Park Row, Leeds, United Kingdom
    Active Corporate (154 parents, 3082 offsprings)
    Equity (Company account)
    3 GBP2025-04-30
    Officer
    2020-10-29 ~ 2021-09-09
    OF - Secretary → CIF 0
  • 17
    INDIGO CORPORATE SECRETARY LIMITED
    - now 13253973
    CHADWICK CORPORATE SECRETARY LIMITED - 2021-06-02
    Monometer House, Rectory Grove, Leigh-on-sea, England
    Active Corporate (7 parents, 209 offsprings)
    Equity (Company account)
    1 GBP2024-11-30
    Officer
    2021-09-09 ~ 2023-10-19
    OF - Secretary → CIF 0
parent relation
Company in focus

NORTHERN GRITSTONE LIMITED

Standard Industrial Classification
64303 - Activities Of Venture And Development Capital Companies
Related profiles found in government register
  • NORTHERN GRITSTONE LIMITED
    Info
    Registered number 12982592
    No.1 Circle Square, 3 Symphony Park, Manchester M1 7FS
    PRIVATE LIMITED COMPANY incorporated on 2020-10-29 (5 years 4 months). The company status is Active.
    The last date of confirmation statement was made at 2024-10-28
    CIF 0
  • NORTHERN GRITSTONE LIMITED
    S
    Registered number missing
    No.1 Circle Square, 3 Symphony Park, Manchester, United Kingdom, M1 7FS
    Limited Partnership
    CIF 1
  • NORTHERN GRITSTONE LIMITED
    S
    Registered number 12982592
    1, Circle Square, 3 Symphony Park, Manchester, England, M1 7FS
    Private Limited Company in Companies House, England
    CIF 2
  • NORTHERN GRITSTONE LIMITED
    S
    Registered number 12982592
    No. 1 Circle Square, 3 Symphony Park, Manchester, England, M1 7FS
    Private Limited Company in Companies House, England
    CIF 3
(more)
child relation
Offspring entities and appointments 14
  • 1
    ADSILICO LIMITED
    14263453
    Nexus, Discovery Way, Leeds, West Yorkshire, United Kingdom
    Active Corporate (13 parents)
    Equity (Company account)
    2,868,499 GBP2024-12-31
    Person with significant control
    2024-02-23 ~ now
    CIF 9 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 9 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    AUXETEC LIMITED
    - now 12925662
    LC AUXETEC LTD
    - 2024-03-06 12925662
    Nexus, Discovery Way, Leeds, England
    Active Corporate (9 parents)
    Equity (Company account)
    316,425 GBP2024-10-31
    Person with significant control
    2023-09-07 ~ now
    CIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 6 - Ownership of shares – More than 25% but not more than 50% → OE
  • 3
    BETTERING OUR WORLDS (BOW) LTD
    - now 12516316
    CYBERSELVES UNIVERSAL LIMITED - 2022-12-06
    Spaces Acero, G03-g05 1 Concourse Way, Sheffield, England
    Active Corporate (13 parents)
    Equity (Company account)
    -129,220 GBP2024-03-31
    Person with significant control
    2024-12-19 ~ now
    CIF 3 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 3 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 4
    CRUCIBLE THERAPEUTICS LIMITED
    14690230
    The Innovation Centre, 217 Portobello, Sheffield, England
    Active Corporate (10 parents)
    Person with significant control
    2024-02-14 ~ now
    CIF 7 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 7 - Ownership of shares – More than 25% but not more than 50% → OE
  • 5
    EXCITING INSTRUMENTS LIMITED
    13654759 13593918
    Block 5, Level 9 Pennine Five Campus, 18 Hawley Street, Sheffield, England
    Active Corporate (10 parents)
    Equity (Company account)
    69,966 GBP2024-09-30
    Person with significant control
    2024-11-13 ~ now
    CIF 4 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 4 - Ownership of shares – More than 25% but not more than 50% → OE
  • 6
    FLOREON TECHNOLOGY LIMITED
    - now 07850630
    FLOREON-TRANSFORMING PACKAGING LTD - 2022-12-05
    Sheffield Technology Parks Cooper Buildings, Arundel Street, Sheffield, England
    Active Corporate (14 parents, 1 offspring)
    Equity (Company account)
    1,245,157 GBP2025-01-31
    Person with significant control
    2023-11-17 ~ now
    CIF 14 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 14 - Ownership of shares – More than 25% but not more than 50% → OE
  • 7
    IVFMICRO LIMITED
    15868259
    Nexus, Discovery Way, Leeds, United Kingdom
    Active Corporate (7 parents)
    Person with significant control
    2025-10-02 ~ now
    CIF 8 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 8 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 8
    MICROLUB LIMITED
    15032046
    Nexus, Discovery Way, Leeds, West Yorkshire, United Kingdom
    Active Corporate (8 parents)
    Equity (Company account)
    -60,846 GBP2024-09-30
    Person with significant control
    2024-10-16 ~ now
    CIF 1 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 9
    MIMETRIK SOLUTIONS LIMITED
    12456980
    Nexus, Discovery Way, Leeds, England
    Active Corporate (9 parents)
    Equity (Company account)
    1,490,859 GBP2024-02-29
    Person with significant control
    2023-10-12 ~ now
    CIF 13 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 13 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 10
    NORTHERN GRITSTONE INNOVATION SERVICES LIMITED
    15185155
    No.1 Circle Square, 3 Symphony Park, Manchester, United Kingdom
    Active Corporate (4 parents)
    Person with significant control
    2023-10-03 ~ now
    CIF 11 - Ownership of voting rights - 75% or more → OE
    CIF 11 - Ownership of shares – 75% or more → OE
    CIF 11 - Right to appoint or remove directors → OE
  • 11
    NORTHERN GRITSTONE INVESTMENT MANAGER LIMITED
    15186303
    No.1 Circle Square, 3 Symphony Park, Manchester, United Kingdom
    Active Corporate (6 parents)
    Person with significant control
    2023-10-04 ~ now
    CIF 10 - Ownership of voting rights - 75% or more → OE
    CIF 10 - Ownership of shares – 75% or more → OE
    CIF 10 - Right to appoint or remove directors → OE
  • 12
    OPTALYSYS LTD
    08575493
    12b Platform New Station Street, Leeds, England
    Active Corporate (16 parents)
    Equity (Company account)
    12,503,396 GBP2024-12-31
    Person with significant control
    2025-12-22 ~ now
    CIF 12 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 13
    PHOVIR TECHNOLOGIES LIMITED
    14756844
    46 Grafton Street, Manchester, England
    Active Corporate (6 parents)
    Person with significant control
    2025-07-24 ~ now
    CIF 2 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 2 - Ownership of shares – More than 25% but not more than 50% → OE
  • 14
    SIMANALYTICA LIMITED - now
    SLINGSHOT SIMULATIONS LTD
    - 2024-10-03 11996161 09761073
    UOL TECHNOLOGIES LIMITED - 2019-05-25
    Nexus, Discovery Way, Leeds, England
    Active Corporate (16 parents)
    Net Assets/Liabilities (Company account)
    1,634,950 GBP2024-08-31
    Person with significant control
    2023-01-09 ~ 2023-01-09
    CIF 5 - Ownership of shares – More than 25% but not more than 50% → OE
    CIF 5 - Ownership of voting rights - More than 25% but not more than 50% → OE

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