logo
explain how to read the page

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 29
  • 1
    Wotherspoon, Robert John William
    Born in January 1967
    Individual (92 offsprings)
    Officer
    2018-10-31 ~ now
    OF - Director → CIF 0
  • 2
    Shelley, Miles Colin
    Chartered Accountant born in May 1961
    Individual (63 offsprings)
    Officer
    2015-12-17 ~ 2018-10-31
    OF - Director → CIF 0
    Shelley, Miles Colin
    Individual (63 offsprings)
    Officer
    2000-12-19 ~ 2017-08-31
    OF - Secretary → CIF 0
  • 3
    Mcalpine, Robin, Sir
    Civil Engineering & Building Contractor born in March 1906
    Individual (2 offsprings)
    Officer
    ~ 1993-02-19
    OF - Director → CIF 0
  • 4
    Pearson, Kevin John
    Individual (74 offsprings)
    Officer
    2013-06-26 ~ 2025-04-28
    OF - Secretary → CIF 0
  • 5
    Dempsey, John Alistair
    Individual (50 offsprings)
    Officer
    2017-08-31 ~ now
    OF - Secretary → CIF 0
  • 6
    Jenkins, David Stannard
    Company Director born in April 1944
    Individual (13 offsprings)
    Officer
    2015-12-17 ~ 2023-12-31
    OF - Director → CIF 0
  • 7
    Grover, George Clifford
    Chartered Surveyor born in December 1926
    Individual (6 offsprings)
    Officer
    1992-12-01 ~ 2000-07-31
    OF - Director → CIF 0
  • 8
    Mcalpine, William Hepburn, Sir
    Civil Engineering & Building C born in January 1936
    Individual (38 offsprings)
    Officer
    ~ 2006-05-25
    OF - Director → CIF 0
  • 9
    Mr Robert Edward Thomas William Mcalpine
    Born in August 1978
    Individual (15 offsprings)
    Person with significant control
    2023-05-26 ~ now
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
  • 10
    Harding, Christopher George Francis, Sir
    Company Director born in October 1939
    Individual (19 offsprings)
    Officer
    1992-12-01 ~ 1999-12-13
    OF - Director → CIF 0
  • 11
    Cowen, Brendon Raymond
    Individual (47 offsprings)
    Officer
    1995-07-01 ~ 2005-11-30
    OF - Secretary → CIF 0
  • 12
    Mcalpine, Cullum
    Born in January 1947
    Individual (31 offsprings)
    Officer
    1993-10-01 ~ now
    OF - Director → CIF 0
  • 13
    Turnbull, Nigel James Cavers
    Chartered Accountant born in May 1943
    Individual (122 offsprings)
    Officer
    1993-05-11 ~ 1994-12-31
    OF - Director → CIF 0
  • 14
    Walker Taylor, Patrick Hugh
    Group Financial Director born in September 1946
    Individual (24 offsprings)
    Officer
    1995-10-01 ~ 2004-06-30
    OF - Director → CIF 0
  • 15
    Mcalpine, Olivia Alice Gemma
    Born in October 1986
    Individual (7 offsprings)
    Officer
    2025-09-30 ~ now
    OF - Director → CIF 0
    Miss Olivia Alice Gemma Mcalpine
    Born in October 1986
    Individual (7 offsprings)
    Person with significant control
    2024-01-31 ~ now
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
  • 16
    Mcalpine, Ian Malcolm
    Civil Engineering & Building C born in April 1942
    Individual (30 offsprings)
    Officer
    ~ 2015-12-17
    OF - Director → CIF 0
    Mcalpine, Gavin Malcolm
    Company Director born in May 1976
    Individual (30 offsprings)
    Officer
    2016-03-15 ~ 2018-12-31
    OF - Director → CIF 0
    Mr Gavin Malcolm Mcalpine
    Born in May 1976
    Individual (30 offsprings)
    Person with significant control
    2023-05-26 ~ now
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
  • 17
    Mcalpine, David Malcolm, The Hon
    Civil Engineering And Building born in October 1946
    Individual (31 offsprings)
    Officer
    1993-10-01 ~ 2025-09-30
    OF - Director → CIF 0
  • 18
    Mr Douglas James Mcalpine
    Born in February 1983
    Individual (18 offsprings)
    Person with significant control
    2023-05-26 ~ now
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
  • 19
    Mcalpine, Hector George
    Born in May 1980
    Individual (15 offsprings)
    Officer
    2025-09-30 ~ now
    OF - Director → CIF 0
    Mr Hector George Mcalpine
    Born in May 1980
    Individual (15 offsprings)
    Person with significant control
    2023-05-26 ~ now
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
  • 20
    Prain, Graham Lindsay
    Individual (20 offsprings)
    Officer
    ~ 1995-07-01
    OF - Secretary → CIF 0
  • 21
    Walker, Robert Peter
    Individual (61 offsprings)
    Officer
    2005-11-30 ~ 2013-06-26
    OF - Secretary → CIF 0
  • 22
    Mcalpine, Kenneth
    Civil Engineering & Building Contractor born in September 1920
    Individual (13 offsprings)
    Officer
    ~ 1993-10-01
    OF - Director → CIF 0
  • 23
    Greenborough, John Hedley, Sir
    Company Director born in July 1922
    Individual (8 offsprings)
    Officer
    ~ 1994-05-26
    OF - Director → CIF 0
  • 24
    Mcalpine, Malcolm Hugh Dees
    Civil Engineering & born in July 1917
    Individual (17 offsprings)
    Officer
    ~ 2011-05-17
    OF - Director → CIF 0
  • 25
    Mcalpine, Andrew William, Sir
    Civil Engineering & Building Contractor born in November 1960
    Individual (21 offsprings)
    Officer
    2015-12-17 ~ 2025-09-30
    OF - Director → CIF 0
    Sir Andrew William Mcalpine
    Born in November 1960
    Individual (21 offsprings)
    Person with significant control
    2023-05-26 ~ now
    PE - Ownership of shares – 75% or more with control over the trustees of a trustCIF 0
    PE - Ownership of voting rights - 75% or more with control over the trustees of a trustCIF 0
    PE - Right to appoint or remove directors with control over the trustees of a trustCIF 0
  • 26
    Budden, Derek Ernest Arthur
    Chartered Accountant born in September 1932
    Individual (28 offsprings)
    Officer
    1995-01-01 ~ 1999-10-31
    OF - Director → CIF 0
  • 27
    Joyce, Donald Crawford
    Born in November 1973
    Individual (40 offsprings)
    Officer
    2015-12-17 ~ 2019-10-04
    OF - Director → CIF 0
  • 28
    Mcalpine, Alistair, Lord
    Civil Engineering & Building Contractor born in May 1942
    Individual (12 offsprings)
    Officer
    ~ 1995-04-03
    OF - Director → CIF 0
  • 29
    Eaton Court, Maylands Avenue, Hemel Hempstead, Hertfordshire, United Kingdom
    Corporate (1 offspring)
    Person with significant control
    2016-04-06 ~ 2023-05-25
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
parent relation
Company in focus

NEWARTHILL LIMITED

Company number: 01050970
Registered names
NEWARTHILL LIMITED - now
Standard Industrial Classification
70100 - Activities Of Head Offices

Related profiles found in government register
  • NEWARTHILL LIMITED
    Info
    NEWARTHILL PUBLIC LIMITED COMPANY - 2004-10-12
    Registered number 01050970
    Concept House, Home Park Mill Link, Kings Langley, Hertfordshire WD4 8UD
    PRIVATE LIMITED COMPANY incorporated on 1972-04-21 (53 years 10 months). The company status is Active.
    The last date of confirmation statement was made at 2025-06-08
    CIF 0
  • NEWARTHILL LIMITED
    S
    Registered number 1050970
    Concept House, Home Park Mill Link, Kings Langley, Hertfordshire, United Kingdom, WD4 8UD
    Limited By Shares in Companies House, England
    CIF 1 CIF 2 CIF 3
child relation
Offspring entities and appointments 5
  • 1
    BRICKWORTH DEVELOPMENTS LIMITED
    00777501
    Concept House, Home Park Mill Link, Kings Langley, Hertfordshire, United Kingdom
    Active Corporate (24 parents, 2 offsprings)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Ownership of voting rights - 75% or more OE
    CIF 2 - Ownership of shares – 75% or more OE
    CIF 2 - Right to appoint or remove directors OE
  • 2
    GLENFINNAN CAPITAL LIMITED
    16691636
    First Floor Concept House, Home Park Mill Link, Kings Langley, England
    Active Corporate (2 parents)
    Person with significant control
    2025-09-03 ~ now
    CIF 5 - Ownership of shares – 75% or more OE
    CIF 5 - Ownership of voting rights - 75% or more OE
    CIF 5 - Right to appoint or remove directors OE
  • 3
    PARK LANE AMERICA HOLDINGS LIMITED
    - now 01389155
    SIR ROBERT MCALPINE ENTERPRISES LIMITED
    - 2024-03-14 01389155 03019895
    SIR ROBERT MCALPINE (TRADE INVESTMENTS) LIMITED - 2003-11-05
    SIR ROBERT MCALPINE & SONS (TRADE INVESTMENTS) LIMITED - 1992-09-16
    Beaufort Court, Egg Farm Lane, Kings Langley, Hertfordshire, United Kingdom
    Active Corporate (34 parents, 18 offsprings)
    Person with significant control
    2016-04-06 ~ 2024-03-19
    CIF 4 - Right to appoint or remove directors OE
    CIF 4 - Ownership of voting rights - 75% or more OE
    CIF 4 - Ownership of shares – 75% or more OE
  • 4
    SIR ROBERT MCALPINE (HOLDINGS) LIMITED
    02754943
    Concept House, Home Park Mill Link, Kings Langley, Hertfordshire, United Kingdom
    Active Corporate (33 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ 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
  • 5
    SIR ROBERT MCALPINE ENTERPRISES LIMITED
    - now 03019895 01389155
    SIR ROBERT MCALPINE CAPITAL VENTURES LIMITED - 2024-03-14
    PFI INVESTORS LIMITED - 2011-10-24
    Concept House, Home Park Mill Link, Kings Langley, Hertfordshire, United Kingdom
    Active Corporate (16 parents, 26 offsprings)
    Person with significant control
    2024-03-19 ~ 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

The content of this website is protected by AgonGuard.

© 2022- Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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