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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.

Jump to: Company in focus, Offsprings
Parent entities and officers 35
  • 1
    Ford, Douglas Moncrieff
    Born in July 1954
    Individual (4 offsprings)
    Officer
    1995-05-01 ~ 2008-11-30
    OF - Director → CIF 0
  • 2
    Arnold, Martin Bendict
    Born in June 1959
    Individual (3 offsprings)
    Officer
    2005-04-01 ~ 2008-07-01
    OF - Director → CIF 0
  • 3
    Farbridge, Caroline Louise
    Individual (158 offsprings)
    Officer
    2008-11-05 ~ 2010-10-15
    OF - Secretary → CIF 0
  • 4
    Hartley, Robert
    Born in March 1958
    Individual (65 offsprings)
    Officer
    2000-01-02 ~ 2009-04-14
    OF - Director → CIF 0
    Hartley, Robert
    Individual (65 offsprings)
    Officer
    1999-05-04 ~ 2006-07-01
    OF - Secretary → CIF 0
  • 5
    Carruthers, Stephen
    Born in February 1950
    Individual (1 offspring)
    Officer
    2003-01-01 ~ 2012-06-29
    OF - Director → CIF 0
  • 6
    Connery, Denis Patrick
    Born in March 1957
    Individual (50 offsprings)
    Officer
    2004-01-01 ~ 2008-11-05
    OF - Director → CIF 0
    Connery, Denis Patrick
    Individual (50 offsprings)
    Officer
    2006-07-01 ~ 2008-11-05
    OF - Secretary → CIF 0
  • 7
    Crichton-miller, David James Laurens
    Born in January 1963
    Individual (17 offsprings)
    Officer
    2008-07-01 ~ 2010-11-01
    OF - Director → CIF 0
  • 8
    Arber, Gareth George
    Individual (3 offsprings)
    Officer
    2010-11-25 ~ 2026-06-30
    OF - Secretary → CIF 0
  • 9
    Moxon, Michael Colin
    Born in November 1941
    Individual (6 offsprings)
    Officer
    1995-05-01 ~ 1997-10-16
    OF - Director → CIF 0
  • 10
    Jones, Richard
    Born in August 1965
    Individual (5 offsprings)
    Officer
    2001-07-01 ~ 2002-07-01
    OF - Director → CIF 0
  • 11
    Davies, Marc Kevan
    Born in April 1974
    Individual (2 offsprings)
    Officer
    2012-08-07 ~ 2019-07-15
    OF - Director → CIF 0
  • 12
    Hare, Richard Timothy
    Born in August 1962
    Individual (3 offsprings)
    Officer
    2001-07-01 ~ 2003-03-01
    OF - Director → CIF 0
  • 13
    Higgs, Alan John
    Born in August 1943
    Individual (3 offsprings)
    Officer
    1997-10-16 ~ 2002-04-30
    OF - Director → CIF 0
  • 14
    Holden, Timothy Arthur
    Born in November 1959
    Individual (7 offsprings)
    Officer
    2014-04-02 ~ 2016-11-23
    OF - Director → CIF 0
  • 15
    Hagues, Ian James
    Individual (12 offsprings)
    Officer
    1995-05-01 ~ 1999-05-04
    OF - Secretary → CIF 0
  • 16
    Bolt, Stephen Richard Langstone, Dr
    Born in February 1957
    Individual (4 offsprings)
    Officer
    2009-02-04 ~ 2011-03-31
    OF - Director → CIF 0
  • 17
    Olver, Graham Dudley
    Born in May 1961
    Individual (45 offsprings)
    Officer
    2009-08-03 ~ 2014-04-01
    OF - Director → CIF 0
  • 18
    Cassells, William Marshall
    Born in April 1951
    Individual (10 offsprings)
    Officer
    2001-07-01 ~ 2003-03-01
    OF - Director → CIF 0
  • 19
    Gillespie, Andrew James
    Born in May 1969
    Individual (155 offsprings)
    Officer
    2010-10-14 ~ now
    OF - Director → CIF 0
  • 20
    Bird, David Robert
    Born in March 1957
    Individual (8 offsprings)
    Officer
    2008-07-01 ~ 2011-09-30
    OF - Director → CIF 0
  • 21
    Purvis, John George
    Born in October 1947
    Individual (41 offsprings)
    Officer
    1997-10-16 ~ 2007-09-17
    OF - Director → CIF 0
  • 22
    Richardson, Geoff
    Born in October 1957
    Individual (1 offspring)
    Officer
    2006-07-01 ~ 2008-07-01
    OF - Director → CIF 0
  • 23
    Bisset, Iain Alexander
    Born in January 1969
    Individual (7 offsprings)
    Officer
    2011-12-01 ~ 2014-04-01
    OF - Director → CIF 0
  • 24
    Humphries, Richard Neil, Dr
    Born in January 1949
    Individual (5 offsprings)
    Officer
    2005-01-01 ~ 2007-08-16
    OF - Director → CIF 0
  • 25
    Hamer, Paul Christopher
    Born in March 1969
    Individual (34 offsprings)
    Officer
    2008-07-01 ~ 2010-12-13
    OF - Director → CIF 0
  • 26
    Rivett, John Martin
    Born in November 1947
    Individual (6 offsprings)
    Officer
    1995-05-01 ~ 2000-01-04
    OF - Director → CIF 0
  • 27
    Whitworth, Benjamin Warwick
    Born in August 1965
    Individual (98 offsprings)
    Officer
    2019-07-12 ~ 2019-10-31
    OF - Director → CIF 0
    Whitworth, Benjamin Warwick
    Individual (98 offsprings)
    Officer
    2011-05-03 ~ 2019-10-31
    OF - Secretary → CIF 0
  • 28
    Whittaker, John David
    Born in September 1951
    Individual (11 offsprings)
    Officer
    2008-07-01 ~ 2012-07-09
    OF - Director → CIF 0
  • 29
    Gatenby, Ian James
    Born in January 1958
    Individual (1 offspring)
    Officer
    2004-01-01 ~ 2008-07-01
    OF - Director → CIF 0
  • 30
    Brayson, William Richard
    Born in May 1946
    Individual (15 offsprings)
    Officer
    1998-11-01 ~ 2003-12-17
    OF - Director → CIF 0
  • 31
    Wilton, David Charles
    Born in October 1962
    Individual (87 offsprings)
    Officer
    2009-02-10 ~ 2010-12-13
    OF - Director → CIF 0
  • 32
    Haynes, Lawrence John
    Born in December 1952
    Individual (33 offsprings)
    Officer
    2007-06-18 ~ 2009-01-05
    OF - Director → CIF 0
  • 33
    TETRA TECH GROUP LIMITED
    - now 06595608
    WYG GROUP LIMITED - 2020-12-16 06595608
    3, Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (21 parents, 4 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
  • 34
    HALLMARK REGISTRARS LIMITED
    02633708
    120 East Road, London
    Dissolved Corporate (8 parents, 10579 offsprings)
    Officer
    1995-04-26 ~ 1995-05-01
    OF - Nominee Director → CIF 0
  • 35
    HALLMARK SECRETARIES LIMITED
    02458316
    120 East Road, London
    Dissolved Corporate (8 parents, 10833 offsprings)
    Officer
    1995-04-26 ~ 1995-05-01
    OF - Nominee Secretary → CIF 0
parent relation
Company in focus

TETRA TECH ENVIRONMENT PLANNING TRANSPORT LIMITED

Period: 2020-12-16 ~ now
Company number: 03050297
Registered names
TETRA TECH ENVIRONMENT PLANNING TRANSPORT LIMITED - now
GREENBACK LIMITED - 1995-05-15
Standard Industrial Classification
71112 - Urban Planning And Landscape Architectural Activities
71129 - Other Engineering Activities
71122 - Engineering Related Scientific And Technical Consulting Activities
Related profiles found in government register
  • TETRA TECH ENVIRONMENT PLANNING TRANSPORT LIMITED
    Info
    WYG ENVIRONMENT PLANNING TRANSPORT LIMITED - 2020-12-16
    WHITE YOUNG GREEN ENVIRONMENTAL LIMITED - 2020-12-16
    ERNEST GREEN ENVIRONMENTAL LIMITED - 2020-12-16
    GREENBACK LIMITED - 2020-12-16
    Registered number 03050297
    3 Sovereign Square, Sovereign Street, Leeds LS1 4ER
    PRIVATE LIMITED COMPANY incorporated on 1995-04-26 (31 years 3 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-05-11
    CIF 0
  • TETRA TECH ENVIRONMENT PLANNING TRANSPORT LIMITED
    S
    Registered number 03050297
    3, Sovereign Square, Sovereign Street, Leeds, England, LS1 4ER
    Limited By Shares in Companies House, United Kingdom
    CIF 1 CIF 2
    Limited Company in Companies House, England And Wales
    CIF 3
  • TETRA TECH ENVIRONMENT PLANNING TRANSPORT LIMITED
    S
    Registered number 03050297
    3, Sovereign Square, Sovereign Street, Leeds, England, LS1 4ER
    Limited Liability Company in Companies House, England
    CIF 4
    Limited Liability Company in England
    CIF 5
  • WYG ENVIRONMENT PLANNING TRANSPORT LIMITED
    S
    Registered number 03050297
    Arndale Centre, Otley Road, Leeds, England, LS6 2UJ
    Limited Liability Company in Companies House, England
    CIF 6
(more)
(less)
child relation
Offspring entities and appointments 6
  • 1
    ALLIANCE ENVIRONMENT AND PLANNING LIMITED
    - now 03598361 06694185
    S D FIDGETT ASSOCIATES LIMITED - 1999-12-09
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (12 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 5 - Ownership of shares – 75% or more → OE
  • 2
    ALLIANCE PLANNING LIMITED
    06694185 03598361
    Arndale Court Otley Road, Headingley, Leeds, West Yorkshire
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 6 - Ownership of shares – 75% or more → OE
  • 3
    FMW CONSULTANCY LTD
    05760849
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (6 parents)
    Person with significant control
    2016-04-06 ~ 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
  • 4
    NEIL ALLEN ASSOCIATES LIMITED
    06165280
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (5 parents)
    Person with significant control
    2018-05-18 ~ now
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
  • 5
    SIGNET PLANNING LIMITED
    - now 05214986 05241035
    SCA PLANNING LIMITED
    - 2016-07-01 05214986
    3 Sovereign Square, Sovereign Street, Leeds, England
    Active Corporate (11 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 4 - Ownership of shares – 75% or more → OE
  • 6
    TETRA TECH ENVIRONMENTAL AND PLANNING (NORTHERN IRELAND) LIMITED
    - now NI050736
    WYG ENVIRONMENTAL AND PLANNING (NORTHERN IRELAND) LIMITED
    - 2021-01-08 NI050736
    WYG ENVIRONMENT AND PLANNING (NORTHERN IRELAND) LIMITED - 2009-03-25
    WYG ENVIRONMENTAL (NORTHERN IRELAND) LIMITED - 2008-11-27
    WHITE YOUNG GREEN ENVIRONMENTAL (NORTHERN IRELAND) LIMITED - 2008-07-02
    1 Locksley Business Park, Montgomery Road, Belfast
    Active Corporate (19 parents)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.