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
Active 5
  • 1
    Coster-hollis, Ashley Ernest
    Born in August 1989
    Individual (8 offsprings)
    Officer
    icon of calendar 2023-06-30 ~ now
    OF - Director → CIF 0
  • 2
    Antony Smith, David
    Born in June 1985
    Individual (6 offsprings)
    Officer
    icon of calendar 2025-10-01 ~ now
    OF - Director → CIF 0
  • 3
    TARMAC LIMITED - 2013-09-02
    TARMAC QUARRY PRODUCTS LIMITED - 1996-12-31
    MORRINTON QUARRIES LIMITED - 1987-07-30
    LAFARGE TARMAC TRADING LIMITED - 2015-08-03
    TARMAC HEAVY BUILDING MATERIALS UK LIMITED - 2000-09-29
    icon of addressGround Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, United Kingdom
    Active Corporate (10 parents, 156 offsprings)
    Person with significant control
    icon of calendar 2017-11-03 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
  • 4
    icon of addressGround Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, United Kingdom
    Corporate (336 offsprings)
    Officer
    icon of calendar 2013-04-16 ~ now
    OF - Secretary → CIF 0
  • 5
    icon of addressGround Floor, T3 Trinity Park, Bickenhill Lane, Birmingham, United Kingdom
    Corporate (232 offsprings)
    Officer
    icon of calendar 2013-04-16 ~ now
    OF - Director → CIF 0
Ceased 48
  • 1
    Novotny, Charles
    Director born in June 1938
    Individual (4 offsprings)
    Officer
    icon of calendar ~ 1993-01-14
    OF - Director → CIF 0
  • 2
    Wood, Mark Thomas
    Commercial Director born in January 1973
    Individual (6 offsprings)
    Officer
    icon of calendar 2011-08-01 ~ 2013-04-17
    OF - Director → CIF 0
  • 3
    Peters, Ian Alan Duncan
    Finance Director born in July 1965
    Individual (2 offsprings)
    Officer
    icon of calendar 2000-06-26 ~ 2004-12-01
    OF - Director → CIF 0
  • 4
    Stirk, James Richard
    Individual (13 offsprings)
    Officer
    icon of calendar 2008-01-26 ~ 2012-11-30
    OF - Secretary → CIF 0
  • 5
    Bowater, John Ferguson
    Accountant born in September 1949
    Individual (130 offsprings)
    Officer
    icon of calendar 1993-09-30 ~ 1996-09-04
    OF - Director → CIF 0
  • 6
    Tuck, Gordon John
    Director born in November 1970
    Individual
    Officer
    icon of calendar 2017-03-08 ~ 2025-06-30
    OF - Director → CIF 0
  • 7
    Grimason, Deborah
    Solicitor born in March 1963
    Individual (76 offsprings)
    Officer
    icon of calendar 2013-04-16 ~ 2013-11-20
    OF - Director → CIF 0
  • 8
    Burne, Rupert
    Corporate Finance born in July 1963
    Individual (2 offsprings)
    Officer
    icon of calendar 2007-09-20 ~ 2008-11-05
    OF - Director → CIF 0
  • 9
    Cather, David Connal
    Technical Director born in August 1959
    Individual (5 offsprings)
    Officer
    icon of calendar 2000-11-22 ~ 2006-09-30
    OF - Director → CIF 0
  • 10
    Simpson, Richard
    Company Director born in January 1972
    Individual (1 offspring)
    Officer
    icon of calendar 2009-03-30 ~ 2011-08-01
    OF - Director → CIF 0
  • 11
    Whittle, Malcolm
    Director born in January 1947
    Individual
    Officer
    icon of calendar ~ 1998-07-31
    OF - Director → CIF 0
  • 12
    Tunnacliffe, Paul Derek
    Director
    Individual (10 offsprings)
    Officer
    icon of calendar 2005-12-01 ~ 2007-12-10
    OF - Secretary → CIF 0
  • 13
    Gwilt, Paul
    Director born in May 1947
    Individual
    Officer
    icon of calendar 2000-06-01 ~ 2003-12-31
    OF - Director → CIF 0
  • 14
    Jackson, Timothy Charles
    Finance Director born in July 1952
    Individual (21 offsprings)
    Officer
    icon of calendar 1999-01-04 ~ 2006-07-31
    OF - Director → CIF 0
  • 15
    Bratt, Duncan Leslie
    Managing Director born in December 1946
    Individual (2 offsprings)
    Officer
    icon of calendar 1995-05-24 ~ 1997-09-30
    OF - Director → CIF 0
  • 16
    Hannigan, Todd William
    P & D Director born in October 1972
    Individual
    Officer
    icon of calendar 2004-12-01 ~ 2006-11-01
    OF - Director → CIF 0
  • 17
    Seaman, Kevin John
    Director born in June 1956
    Individual (1 offspring)
    Officer
    icon of calendar 1997-06-30 ~ 2013-04-17
    OF - Director → CIF 0
  • 18
    Last, Terence Robert
    Company Director born in July 1950
    Individual (6 offsprings)
    Officer
    icon of calendar 2004-01-01 ~ 2006-01-30
    OF - Director → CIF 0
    Last, Terence Robert
    Director born in July 1950
    Individual (6 offsprings)
    icon of calendar 2008-01-26 ~ 2011-08-01
    OF - Director → CIF 0
  • 19
    Bradshaw, John Richard
    Individual (33 offsprings)
    Officer
    icon of calendar 2012-11-30 ~ 2013-04-16
    OF - Secretary → CIF 0
  • 20
    Bolter, Andrew Christopher
    Accountant born in December 1970
    Individual (20 offsprings)
    Officer
    icon of calendar 2012-09-03 ~ 2013-04-17
    OF - Director → CIF 0
  • 21
    Willis, Simon Lloyd
    Operations Director born in October 1965
    Individual (20 offsprings)
    Officer
    icon of calendar 2006-07-31 ~ 2009-03-30
    OF - Director → CIF 0
  • 22
    Manson, Frank Stuart Chiswell
    Director born in June 1939
    Individual
    Officer
    icon of calendar ~ 1995-05-24
    OF - Director → CIF 0
  • 23
    Mcardle, Gary Charles
    Finance Director born in October 1960
    Individual (2 offsprings)
    Officer
    icon of calendar 2004-12-01 ~ 2006-01-30
    OF - Director → CIF 0
  • 24
    Joel, Mark Wilson
    Director born in May 1963
    Individual (3 offsprings)
    Officer
    icon of calendar 2008-11-04 ~ 2013-04-17
    OF - Director → CIF 0
  • 25
    Davenport, Peter Francis
    Director born in November 1937
    Individual
    Officer
    icon of calendar 1993-01-14 ~ 1993-09-30
    OF - Director → CIF 0
  • 26
    Hopkins, John Kenneth
    Director born in August 1944
    Individual
    Officer
    icon of calendar 2001-10-31 ~ 2003-12-31
    OF - Director → CIF 0
  • 27
    Bayley, Elizabeth Mary
    Individual (2 offsprings)
    Officer
    icon of calendar 2001-12-17 ~ 2005-12-01
    OF - Secretary → CIF 0
  • 28
    Young, Guy Franklin
    Director born in November 1969
    Individual (2 offsprings)
    Officer
    icon of calendar 2011-02-01 ~ 2013-04-17
    OF - Director → CIF 0
  • 29
    Leevers, John William
    Director born in October 1949
    Individual
    Officer
    icon of calendar ~ 1995-01-09
    OF - Director → CIF 0
  • 30
    Hollinsworth, Charles Cedric
    Director born in November 1948
    Individual (2 offsprings)
    Officer
    icon of calendar ~ 2000-11-22
    OF - Director → CIF 0
  • 31
    Bolsover, George William
    Director born in August 1950
    Individual (11 offsprings)
    Officer
    icon of calendar 1999-01-04 ~ 2000-03-14
    OF - Director → CIF 0
  • 32
    Phillips, Marilyn Jane
    Director born in May 1961
    Individual (1 offspring)
    Officer
    icon of calendar 2000-06-26 ~ 2001-10-31
    OF - Director → CIF 0
  • 33
    Jordanoff, Plamen
    National Planning & Developmen born in September 1973
    Individual
    Officer
    icon of calendar 2007-02-01 ~ 2008-01-26
    OF - Director → CIF 0
  • 34
    Holcroft, Thomas Bernard Manning
    Director born in August 1947
    Individual (5 offsprings)
    Officer
    icon of calendar ~ 1998-01-30
    OF - Director → CIF 0
  • 35
    Colquitt, Warren Geoffrey
    Director born in May 1963
    Individual (2 offsprings)
    Officer
    icon of calendar 1999-01-04 ~ 2000-05-25
    OF - Director → CIF 0
  • 36
    Coggan, Ben
    Company Director born in March 1978
    Individual (1 offspring)
    Officer
    icon of calendar 2019-07-15 ~ 2023-06-30
    OF - Director → CIF 0
  • 37
    Taylor, John Robert
    Director born in April 1949
    Individual
    Officer
    icon of calendar 1995-01-26 ~ 2004-12-01
    OF - Director → CIF 0
  • 38
    Cottrell, Paul Francis William
    Head Of Finance (Aggregates & Asphalt) born in October 1966
    Individual (4 offsprings)
    Officer
    icon of calendar 2013-04-16 ~ 2019-07-15
    OF - Director → CIF 0
  • 39
    O'shea, Patrick Joseph
    Director born in September 1958
    Individual
    Officer
    icon of calendar 2004-01-01 ~ 2006-01-30
    OF - Director → CIF 0
  • 40
    Thomas, Antony Lewis John
    Individual
    Officer
    icon of calendar ~ 2001-12-17
    OF - Secretary → CIF 0
  • 41
    Gent, Maria Claire
    Chartered Accountant born in February 1971
    Individual
    Officer
    icon of calendar 2007-03-01 ~ 2008-01-26
    OF - Director → CIF 0
  • 42
    Serfontein, Johannes Frederick Van Blerk
    Chartered Accountant born in July 1968
    Individual (2 offsprings)
    Officer
    icon of calendar 2006-09-30 ~ 2011-02-01
    OF - Director → CIF 0
  • 43
    Riley, Martin Kenneth
    Managing Director born in January 1967
    Individual (1 offspring)
    Officer
    icon of calendar 2013-04-16 ~ 2017-03-08
    OF - Director → CIF 0
  • 44
    Hooker, Christopher David
    General Manager born in February 1952
    Individual
    Officer
    icon of calendar ~ 1998-08-20
    OF - Director → CIF 0
  • 45
    Whittle, Peter Edward
    Head Of Strategy Marketing & T born in December 1952
    Individual (2 offsprings)
    Officer
    icon of calendar 2006-11-01 ~ 2007-09-19
    OF - Director → CIF 0
  • 46
    Claydon, James Alexander
    Logistics Director born in July 1960
    Individual
    Officer
    icon of calendar 2006-11-01 ~ 2008-01-26
    OF - Director → CIF 0
  • 47
    Whitehead, Gary Nicholas
    Operations Controller born in April 1970
    Individual
    Officer
    icon of calendar 2006-01-30 ~ 2008-01-26
    OF - Director → CIF 0
  • 48
    DAWNCROWN LIMITED - 1990-02-14
    icon of addressPortland House, Bickenhill Lane, Solihull, Birmingham, United Kingdom
    Dissolved Corporate (4 parents)
    Person with significant control
    2016-04-06 ~ 2017-11-03
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
parent relation
Company in focus

TARMAC MARINE LIMITED

Previous names
KENSWELL LIMITED - 1987-04-01
LAFARGE TARMAC MARINE LIMITED - 2015-08-03
TARMAC MARINE DREDGING LIMITED - 2013-09-02
UNITED MARINE AGGREGATES LIMITED - 1990-08-30
UNITED MARINE DREDGING LIMITED - 2009-12-31
Standard Industrial Classification
96090 - Other Service Activities N.e.c.

  • TARMAC MARINE LIMITED
    Info
    KENSWELL LIMITED - 1987-04-01
    LAFARGE TARMAC MARINE LIMITED - 1987-04-01
    TARMAC MARINE DREDGING LIMITED - 1987-04-01
    UNITED MARINE AGGREGATES LIMITED - 1987-04-01
    UNITED MARINE DREDGING LIMITED - 1987-04-01
    Registered number 02105370
    icon of addressGround Floor T3 Trinity Park, Bickenhill Lane, Birmingham B37 7ES
    PRIVATE LIMITED COMPANY incorporated on 1987-03-03 (38 years 9 months). The company status is Active.
    The last date of confirmation statement was made at 2025-01-24
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

The content of this website is protected by AgonGuard.

© 2022-2025 Polylogarithmic Technology Ltd (Registered in England and Wales No. 14256313). All rights reserved.

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