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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 12
  • 1
    Horsley, Mark John
    Born in May 1959
    Individual (33 offsprings)
    Officer
    2011-01-04 ~ now
    OF - Director → CIF 0
  • 2
    Hunter, Andrew John
    Born in October 1958
    Individual (86 offsprings)
    Officer
    2006-12-01 ~ now
    OF - Director → CIF 0
  • 3
    Macrae, Duncan Nicholas
    Born in September 1970
    Individual (40 offsprings)
    Officer
    2011-06-21 ~ now
    OF - Director → CIF 0
  • 4
    Yu, Jenny Ka Man
    Born in April 1972
    Individual (22 offsprings)
    Officer
    2023-07-01 ~ now
    OF - Director → CIF 0
  • 5
    Beer, Simon Daniel
    Born in June 1980
    Individual (9 offsprings)
    Officer
    2016-12-23 ~ now
    OF - Director → CIF 0
  • 6
    O'connell, Alex
    Individual (5 offsprings)
    Officer
    2019-03-01 ~ now
    OF - Secretary → CIF 0
  • 7
    Tsai, Chao Chung, Charles
    Born in July 1957
    Individual (33 offsprings)
    Officer
    2014-02-28 ~ now
    OF - Director → CIF 0
  • 8
    Kam, Hing Lam
    Born in October 1946
    Individual (57 offsprings)
    Officer
    2005-05-31 ~ now
    OF - Director → CIF 0
  • 9
    Burnham, John Richard
    Born in September 1954
    Individual (1 offspring)
    Officer
    2014-04-01 ~ now
    OF - Director → CIF 0
  • 10
    Chan, Loi Shun
    Born in August 1962
    Individual (60 offsprings)
    Officer
    2012-08-13 ~ now
    OF - Director → CIF 0
  • 11
    Mcgee, Neil Douglas
    Born in October 1951
    Individual (24 offsprings)
    Officer
    2006-07-04 ~ now
    OF - Director → CIF 0
  • 12
    NORTHERN GAS NETWORKS HOLDINGS LIMITED - now
    GAS NETWORK LIMITED - 2005-06-01
    1100, Century Way, Thorpe Park, Leeds, England
    Active Corporate (12 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
Ceased 29
  • 1
    Wan, Chi Tin
    Company Director born in October 1950
    Individual
    Officer
    2013-02-08 ~ 2023-07-01
    OF - Director → CIF 0
  • 2
    Fraser, Steven Richard
    Director born in November 1975
    Individual (10 offsprings)
    Officer
    2007-12-02 ~ 2009-05-19
    OF - Director → CIF 0
  • 3
    Rogerson, Paul
    Born in June 1948
    Individual
    Officer
    2014-04-01 ~ 2025-07-15
    OF - Director → CIF 0
  • 4
    Fairbairn, Mark Robert
    Company Director born in November 1958
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-05-31
    OF - Director → CIF 0
  • 5
    Latham, Daniel Vincent
    Finance Executive born in September 1966
    Individual
    Officer
    2005-05-31 ~ 2007-10-08
    OF - Director → CIF 0
  • 6
    Waters, Gordon Arthur Ivan
    Born in June 1947
    Individual
    Officer
    2005-05-31 ~ 2006-12-23
    OF - Director → CIF 0
  • 7
    Brook, Christopher John
    Finance Director born in August 1959
    Individual
    Officer
    2007-01-02 ~ 2007-04-12
    OF - Director → CIF 0
  • 8
    Cornish, Charles Thomas
    Company Director born in November 1959
    Individual (4 offsprings)
    Officer
    2007-04-12 ~ 2007-12-02
    OF - Director → CIF 0
    2009-05-19 ~ 2010-01-12
    OF - Director → CIF 0
  • 9
    Hunter, Andrew John
    Director born in October 1958
    Individual (86 offsprings)
    Officer
    2005-05-31 ~ 2006-07-04
    OF - Director → CIF 0
  • 10
    Kay, Alison Barbara
    Solicitor born in May 1964
    Individual (20 offsprings)
    Officer
    2005-05-20 ~ 2005-05-31
    OF - Director → CIF 0
  • 11
    Durrant, Andrew Peter
    Company Secretary born in November 1970
    Individual
    Officer
    2004-06-30 ~ 2004-08-27
    OF - Director → CIF 0
    Durrant, Andrew Peter
    Individual
    Officer
    2004-08-26 ~ 2005-05-31
    OF - Secretary → CIF 0
  • 12
    Buck, Colin
    Chartered Accountant born in August 1949
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-05-31
    OF - Director → CIF 0
  • 13
    Yuen, Sui See
    Director born in December 1950
    Individual
    Officer
    2012-08-28 ~ 2014-02-28
    OF - Director → CIF 0
  • 14
    Dorrian, John Daniel
    Director born in March 1956
    Individual
    Officer
    2007-10-08 ~ 2008-04-25
    OF - Director → CIF 0
  • 15
    Stobbe, Robert
    Individual
    Officer
    2005-05-31 ~ 2005-06-11
    OF - Secretary → CIF 0
  • 16
    Robinson, Michael Charles
    Company Director born in July 1971
    Individual
    Officer
    2008-04-25 ~ 2013-03-04
    OF - Director → CIF 0
  • 17
    Halsey, David John
    Company Director born in March 1953
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-04-15
    OF - Director → CIF 0
  • 18
    O'sullivan, James Christopher
    Company Director born in May 1959
    Individual (1 offspring)
    Officer
    2004-08-27 ~ 2005-05-31
    OF - Director → CIF 0
  • 19
    Tso, Kai Sum
    Director born in April 1931
    Individual
    Officer
    2005-05-31 ~ 2013-02-08
    OF - Director → CIF 0
  • 20
    Frame, Frank Riddell
    Solicitor Retired born in February 1930
    Individual
    Officer
    2005-05-31 ~ 2011-11-21
    OF - Director → CIF 0
  • 21
    Train, Christopher
    Company Director born in October 1960
    Individual (4 offsprings)
    Officer
    2005-05-20 ~ 2005-05-31
    OF - Director → CIF 0
  • 22
    Leong, Sara
    Born in December 1975
    Individual
    Officer
    2013-03-04 ~ 2016-11-18
    OF - Director → CIF 0
  • 23
    Eves, Richard Anthony
    Company Secretarial Manager born in March 1950
    Individual
    Officer
    2004-06-30 ~ 2004-08-27
    OF - Director → CIF 0
    Eves, Richard Anthony
    Individual
    Officer
    2004-06-30 ~ 2005-05-31
    OF - Secretary → CIF 0
  • 24
    Shurniak, William, Dr
    Director born in July 1931
    Individual
    Officer
    2005-05-31 ~ 2011-06-28
    OF - Director → CIF 0
  • 25
    Kwan Bing Sing, Eric
    Director born in August 1944
    Individual
    Officer
    2005-05-31 ~ 2006-12-01
    OF - Director → CIF 0
  • 26
    Ashworth, Michael Gregory
    Individual
    Officer
    2005-06-11 ~ 2019-03-01
    OF - Secretary → CIF 0
  • 27
    Scarsella, Basil
    Ceo born in September 1955
    Individual (37 offsprings)
    Officer
    2005-05-31 ~ 2011-01-04
    OF - Director → CIF 0
  • 28
    Holliday, Steven John
    Company Director born in October 1956
    Individual (5 offsprings)
    Officer
    2004-08-27 ~ 2005-05-31
    OF - Director → CIF 0
  • 29
    Davis, Ian Christopher
    Company Director born in January 1958
    Individual
    Officer
    2005-04-15 ~ 2005-05-31
    OF - Director → CIF 0
parent relation
Company in focus

NORTHERN GAS NETWORKS LIMITED

Previous name
BLACKWATER F LIMITED - 2005-06-01
Standard Industrial Classification
49500 - Transport Via Pipeline
Related profiles found in government register
  • NORTHERN GAS NETWORKS LIMITED
    Info
    BLACKWATER F LIMITED - 2005-06-01
    Registered number 05167070
    1100 Century Way, Thorpe Park Business Park, Colton Leeds LS15 8TU
    PRIVATE LIMITED COMPANY incorporated on 2004-06-30 (21 years 7 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-30
    CIF 0
  • NORTHERN GAS NETWORKS LIMITED
    S
    Registered number 05167070
    1100, Century Way, Thorpe Park Business Park, Colton, Leeds, England, LS15 8TU
    Private Limited Company in Companies House England And Wales, England
    CIF 1
  • NORTHERN GAS NETWORKS LIMITED
    S
    Registered number 05167070
    1100, Century Way, Thorpe Park Business Park, Colton, Leeds, United Kingdom, LS15 8TU
    Corporate in Companies House, United Kingdom
    CIF 2
    Limited By Shares in Companies House, United Kingdom
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 6
  • 1
    Cityoint, 65 Haymarket Terrace, Edinburgh
    Active Corporate (4 parents)
    Person with significant control
    2021-01-25 ~ now
    CIF 6 - Right to surplus assets - More than 25% but not more than 50% → OE
    CIF 6 - Ownership of voting rights - More than 25% but not more than 50% → OE
  • 2
    NORTHERN GAS NETWORKS FINCO PLC - 2005-10-17
    1100 Century Way, Thorpe Park Business Park, Colton Leeds
    Active Corporate (11 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 3
    1st Floor Citypoint, 65 Haymarket Terrace, Edinburgh, Scotland, Scotland
    Dissolved Corporate (3 parents, 2 offsprings)
    Person with significant control
    2017-09-06 ~ dissolved
    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
  • 4
    UNITED UTILITIES OPERATIONS LIMITED - 2010-11-03
    UNITED UTILITIES DEFENCE PARTNERS LIMITED - 2004-04-14
    UNITED UTILITIES DEFENCE SERVICES LIMITED - 2000-04-27
    UNITED UTILITIES (NO. 2342) LIMITED - 2000-04-25
    UNITED UTILITES (NO. 2342) LIMITED - 1998-07-24
    TRUSHELFCO (NO.2342) LIMITED - 1998-04-15
    1100 Century Way, Thorpe Park Bussiness Park, Colton Leeds
    Active Corporate (11 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
  • 5
    1st Floor Citypoint, 65 Haymarket Terrace, Edinburgh, Scotland
    Active Corporate (4 parents)
    Person with significant control
    2017-09-27 ~ now
    CIF 1 - Ownership of voting rights - More than 25% but not more than 50% → OE
    CIF 1 - Right to surplus assets - More than 25% but not more than 50% → OE
  • 6
    GROSSPRODUCT LIMITED - 2005-05-25
    1100 Century Way, Thorpe Park Business Park, Colton Leeds
    Active Corporate (10 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of shares – 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of voting rights - 75% or more → OE

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