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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 2
Ceased 22
  • 1
    Mainman, Ian Howard
    Solicitor born in May 1954
    Individual (5 offsprings)
    Officer
    icon of calendar 2005-05-20 ~ 2008-11-21
    OF - Director → CIF 0
    Mainman, Ian Howard
    Solicitor
    Individual (5 offsprings)
    Officer
    icon of calendar 2006-08-31 ~ 2008-01-29
    OF - Secretary → CIF 0
  • 2
    Duncan Smith, George Iain, Rt Hon
    Mp born in April 1954
    Individual (1 offspring)
    Officer
    icon of calendar 2009-06-22 ~ 2010-05-28
    OF - Director → CIF 0
  • 3
    Grosvenor, Duncan
    Certified Accountant born in October 1977
    Individual (5 offsprings)
    Officer
    icon of calendar 2012-07-19 ~ 2014-03-31
    OF - Director → CIF 0
  • 4
    Pinto, Vivan Francis
    Company Director born in November 1973
    Individual (3 offsprings)
    Officer
    icon of calendar 2022-11-21 ~ 2023-09-26
    OF - Director → CIF 0
  • 5
    Bell, Richard William
    Accountant born in February 1951
    Individual (1 offspring)
    Officer
    icon of calendar 2006-12-01 ~ 2012-07-19
    OF - Director → CIF 0
    Bell, Richard William
    Individual (1 offspring)
    Officer
    icon of calendar 2008-01-29 ~ 2014-03-31
    OF - Secretary → CIF 0
  • 6
    Medinger, Till, Dr
    Director born in August 1940
    Individual (1 offspring)
    Officer
    icon of calendar 2009-05-11 ~ 2020-10-20
    OF - Director → CIF 0
  • 7
    Smith, Adrian John Russell
    Director born in December 1944
    Individual (1 offspring)
    Officer
    icon of calendar 2007-09-01 ~ 2012-07-19
    OF - Director → CIF 0
  • 8
    Millar, Gary, Dr
    Director born in May 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2010-04-01 ~ 2013-10-08
    OF - Director → CIF 0
  • 9
    Keenan, Denise Yvonne
    Individual
    Officer
    icon of calendar 2014-03-31 ~ 2022-07-09
    OF - Secretary → CIF 0
  • 10
    Francis, Thomas Trevor, Dr
    Chief Technology Officer born in June 1950
    Individual (3 offsprings)
    Officer
    icon of calendar 2014-11-25 ~ 2022-11-25
    OF - Director → CIF 0
    Francis, Thomas Trevor, Dr
    Director born in June 1950
    Individual (3 offsprings)
    icon of calendar 2022-11-25 ~ 2024-05-16
    OF - Director → CIF 0
  • 11
    Mcrobbie, David Martyn
    Company Director born in August 1950
    Individual (1 offspring)
    Officer
    icon of calendar 2005-04-13 ~ 2010-11-15
    OF - Director → CIF 0
  • 12
    Kugler, Ralph David
    Director born in March 1956
    Individual (3 offsprings)
    Officer
    icon of calendar 2009-05-11 ~ 2014-03-31
    OF - Director → CIF 0
  • 13
    Traynor, David Thomas
    Director born in September 1965
    Individual (7 offsprings)
    Officer
    icon of calendar 2013-10-09 ~ 2024-08-30
    OF - Director → CIF 0
  • 14
    Gogarty, Sean Patrick Francis
    Director born in June 1965
    Individual (9 offsprings)
    Officer
    icon of calendar 2019-01-24 ~ 2024-05-16
    OF - Director → CIF 0
  • 15
    Martel, Nicholas Charles Giffard
    Company Director born in December 1960
    Individual (4 offsprings)
    Officer
    icon of calendar 2013-04-19 ~ 2017-02-01
    OF - Director → CIF 0
  • 16
    Devoto, Wesley
    Director born in June 1940
    Individual
    Officer
    icon of calendar 2005-05-20 ~ 2009-05-11
    OF - Director → CIF 0
  • 17
    Falder, Stephen Brian
    Director born in July 1960
    Individual (11 offsprings)
    Officer
    icon of calendar 2005-04-13 ~ 2012-07-19
    OF - Director → CIF 0
  • 18
    Hellyer, Nicholos James
    Chief Financial Officer born in January 1963
    Individual (5 offsprings)
    Officer
    icon of calendar 2019-05-28 ~ 2021-12-13
    OF - Director → CIF 0
  • 19
    Dandalides, Peter Charles, Doctor
    Physician Executive born in July 1953
    Individual
    Officer
    icon of calendar 2005-04-13 ~ 2006-03-23
    OF - Director → CIF 0
  • 20
    Langlands, John Thomson
    Director born in April 1952
    Individual (3 offsprings)
    Officer
    icon of calendar 2017-02-01 ~ 2023-01-31
    OF - Director → CIF 0
  • 21
    HBJGW MANCHESTER DIRECTORS LIMITED - now
    HL DIRECTORS LIMITED - 2006-06-08
    icon of addressSt James's Court, Brown Street, Manchester, Greater Manchester
    Dissolved Corporate (6 parents)
    Officer
    2005-02-04 ~ 2005-04-13
    PE - Nominee Director → CIF 0
  • 22
    HBJGW MANCHESTER SECRETARIES LIMITED - now
    HL SECRETARIES LIMITED - 2006-06-08
    icon of addressSt James's Court, Brown Street, Manchester, Greater Manchester
    Dissolved Corporate (6 parents, 5 offsprings)
    Officer
    2005-02-04 ~ 2007-01-31
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

BYOTROL LIMITED

Previous names
HALLCO 1146 LIMITED - 2005-04-13
BYOTROL PLC - 2024-06-04
BYOTROL LIMITED - 2005-05-17
Standard Industrial Classification
70100 - Activities Of Head Offices
Related profiles found in government register
  • BYOTROL LIMITED
    Info
    HALLCO 1146 LIMITED - 2005-04-13
    BYOTROL PLC - 2005-04-13
    BYOTROL LIMITED - 2005-04-13
    Registered number 05352525
    icon of addressRiverside Works, Collyhurst Road, Manchester, Greater Manchester M40 7RU
    PRIVATE LIMITED COMPANY incorporated on 2005-02-04 (20 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-03-10
    CIF 0
  • BYOTROL LIMITED
    S
    Registered number missing
    icon of addressRiverside Works, Collyhurst Road, Manchester, England, M40 7RU
    Limited Company
    CIF 1
  • BYOTROL PLC
    S
    Registered number missing
    icon of addressRiverside Works, Collyhurst Road, Manchester, England, M40 7RU
    Limited Company
    CIF 2
    Plc
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 7
  • 1
    icon of addressBuilding 303 Pool Lane, Ince, Chester, England
    Dissolved Corporate (3 parents)
    Equity (Company account)
    -219,607 GBP2024-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 4 - Ownership of shares – 75% or more → OE
    CIF 4 - Has significant influence or control → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
  • 2
    HALLCO 1188 LIMITED - 2005-07-21
    icon of addressRiverside Works, Collyhurst Road, Manchester
    Active Corporate (3 parents)
    Equity (Company account)
    1,420,812 GBP2024-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    CIF 1 - Ownership of voting rights - 75% or more as a member of a firm → OE
    CIF 1 - Ownership of voting rights - 75% or more with control over the trustees of a trust → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Has significant influence or control as a member of a firm → OE
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of shares – 75% or more → OE
  • 3
    icon of addressBuilding 303 Thornton Science Park, Pool Lane, Pool Lane, Ince, Chester, United Kingdom
    Dissolved Corporate (2 parents)
    Equity (Company account)
    2 GBP2022-03-31
    Person with significant control
    icon of calendar 2016-04-06 ~ dissolved
    CIF 3 - Has significant influence or control → OE
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 4
    icon of addressBuilding 303 Thornton Science Park, Pool Lane, Pool Lane, Ince, Cheshire, United Kingdom
    Dissolved Corporate (2 parents, 1 offspring)
    Equity (Company account)
    100 GBP2023-03-31
    Person with significant control
    icon of calendar 2021-11-11 ~ dissolved
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE
  • 5
    icon of addressBuilding 303 (ashton) Pool Lane, Thornton Science Park, Ince, Chester, England
    Dissolved Corporate (5 parents)
    Equity (Company account)
    0 GBP2023-12-31
    Person with significant control
    icon of calendar 2018-09-27 ~ dissolved
    CIF 6 - Has significant influence or control → OE
  • 6
    icon of addressBuilding 303 Pool Lane, Ince, Chester, United Kingdom
    Active Corporate (3 parents, 1 offspring)
    Equity (Company account)
    -200,810 GBP2024-03-31
    Person with significant control
    icon of calendar 2018-09-27 ~ now
    CIF 7 - Has significant influence or control → OE
  • 7
    icon of address303 Pool Lane, Ince, Chester, United Kingdom
    Dissolved Corporate (2 parents, 1 offspring)
    Equity (Company account)
    100 GBP2023-02-28
    Person with significant control
    icon of calendar 2021-02-24 ~ dissolved
    CIF 5 - Has significant influence or control over the trustees of a trust → OE
    CIF 5 - Has significant influence or control as a member of a firm → OE
    CIF 5 - Has significant influence or control → OE

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