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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 18
  • 1
    Lees, Joyce Winifred
    Cs born in December 1936
    Individual (1 offspring)
    Officer
    1993-10-21 ~ 1994-01-01
    OF - Director → CIF 0
    Lees, Joyce Winifred
    Cs
    Individual (1 offspring)
    Officer
    1993-10-21 ~ 1994-01-01
    OF - Secretary → CIF 0
  • 2
    Evans, Brian Kenneth Mcgregor
    Company Director born in February 1943
    Individual (1 offspring)
    Officer
    1994-01-01 ~ 1998-10-31
    OF - Director → CIF 0
  • 3
    Brabham, Stephen James, Mr.
    Company Secretary
    Individual (12 offsprings)
    Officer
    2009-01-16 ~ 2015-04-28
    OF - Secretary → CIF 0
  • 4
    Patel, Dipak
    Individual (15 offsprings)
    Officer
    2015-04-28 ~ now
    OF - Secretary → CIF 0
  • 5
    Lawes, Simon
    Engineer born in April 1961
    Individual (2 offsprings)
    Officer
    2006-11-01 ~ 2009-01-16
    OF - Director → CIF 0
  • 6
    Ronnie, Alison Mary
    Country Holding Officer/Country Finance Coordinato born in November 1968
    Individual (22 offsprings)
    Officer
    2018-01-02 ~ now
    OF - Director → CIF 0
  • 7
    Evans, Antony David
    Engineer born in April 1959
    Individual (2 offsprings)
    Officer
    1996-11-01 ~ 2014-01-31
    OF - Director → CIF 0
  • 8
    Ekback, Lars Magnus
    Managing Director born in September 1962
    Individual (2 offsprings)
    Officer
    2010-11-19 ~ 2016-07-01
    OF - Director → CIF 0
  • 9
    Walker, Michael Harry
    Company Director born in July 1958
    Individual (8 offsprings)
    Officer
    2016-07-01 ~ 2018-01-02
    OF - Director → CIF 0
  • 10
    Humphreys, Carole Rachel
    Company Secretary born in December 1946
    Individual (1 offspring)
    Officer
    1994-01-01 ~ 2000-10-27
    OF - Director → CIF 0
    Humphreys, Carole Rachel
    Company Secretary
    Individual (1 offspring)
    Officer
    1994-01-01 ~ 2000-10-27
    OF - Secretary → CIF 0
  • 11
    Purchase, David Cleve
    General Manager born in July 1945
    Individual (1 offspring)
    Officer
    2009-01-16 ~ 2010-11-19
    OF - Director → CIF 0
  • 12
    Miller, Peter
    Individual (2 offsprings)
    Officer
    2000-10-27 ~ 2009-01-16
    OF - Secretary → CIF 0
  • 13
    Harbon, David Robert
    Sales Director born in August 1974
    Individual (3 offsprings)
    Officer
    2020-07-13 ~ now
    OF - Director → CIF 0
  • 14
    Palin, Philip Andrew
    Sales Director born in December 1962
    Individual (2 offsprings)
    Officer
    2016-07-01 ~ 2020-07-13
    OF - Director → CIF 0
  • 15
    Boulton, Joseph Alan
    Hr Manager born in January 1950
    Individual (23 offsprings)
    Officer
    2009-01-16 ~ 2016-07-01
    OF - Director → CIF 0
  • 16
    LONDON LAW SERVICES LIMITED
    02335944 02504138
    84 Temple Chambers, Temple Avenue, London
    Active Corporate (5 parents, 21074 offsprings)
    Officer
    1993-10-20 ~ 1993-10-20
    OF - Nominee Director → CIF 0
  • 17
    SANDVIK LIMITED
    00136547 09150223
    Sandvik Limited, Manor Way, Halesowen, England
    Active Corporate (39 parents, 6 offsprings)
    Person with significant control
    2016-04-06 ~ dissolved
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 18
    LONDON LAW SECRETARIAL LIMITED
    02347720
    84 Temple Chambers, Temple Avenue, London
    Active Corporate (4 parents, 28603 offsprings)
    Officer
    1993-10-20 ~ 1993-10-20
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

BTA HELLER DRILLING SYSTEMS LIMITED

Period: 2006-12-06 ~ 2024-12-17
Company number: 02864057
Registered names
BTA HELLER DRILLING SYSTEMS LIMITED - Dissolved 00894111
Standard Industrial Classification
32990 - Other Manufacturing N.e.c.

  • BTA HELLER DRILLING SYSTEMS LIMITED
    Info
    BTA UNITAC DRILLING SYSTEMS LIMITED - 2006-12-06
    BTA DRILLING SYSTEMS LIMITED - 2006-12-06
    Registered number 02864057
    C/o Sandvik Limited, Manor Way, Halesowen, West Midlands B62 8QZ
    PRIVATE LIMITED COMPANY incorporated on 1993-10-20 and dissolved on 2024-12-17 (31 years 1 month). The company status is Dissolved.
    The last date of confirmation statement was made at 2024-10-16
    CIF 0
child relation
Offspring entities and appointments 0
  • Not found in our database.

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