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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 5
  • 1
    Pendlebury, Colin James
    Born in December 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2022-02-15 ~ now
    OF - Director → CIF 0
  • 2
    Gaffney, Anthony Thomas
    Born in August 1966
    Individual (5 offsprings)
    Officer
    icon of calendar 2025-08-04 ~ now
    OF - Director → CIF 0
  • 3
    Murdoch, Andrew James
    Individual (62 offsprings)
    Officer
    icon of calendar 2023-10-06 ~ now
    OF - Secretary → CIF 0
  • 4
    Lemmon, Richard Alan
    Born in August 1959
    Individual (59 offsprings)
    Officer
    icon of calendar 2023-11-02 ~ now
    OF - Director → CIF 0
  • 5
    R P S GROUP PLC - 2023-02-17
    RURAL PLANNING SERVICES PUBLIC LIMITED COMPANY - 1989-04-17
    JORRABAN (NO.13) PUBLIC LIMITED COMPANY - 1987-06-22
    icon of address20, Western Avenue, Milton Park, Milton, Abingdon, England
    Active Corporate (4 parents, 29 offsprings)
    Person with significant control
    icon of calendar 2016-04-06 ~ now
    PE - Right to appoint or remove directorsCIF 0
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
Ceased 26
  • 1
    Muskett, Christopher John, Dr
    Company Director born in September 1951
    Individual (1 offspring)
    Officer
    icon of calendar 1997-01-23 ~ 2001-04-06
    OF - Director → CIF 0
  • 2
    Vickers, John
    Director born in May 1967
    Individual
    Officer
    icon of calendar 2012-11-08 ~ 2016-07-08
    OF - Director → CIF 0
  • 3
    Hoyle, Trevor Matthew
    Director born in October 1965
    Individual (3 offsprings)
    Officer
    icon of calendar 2017-08-07 ~ 2018-03-09
    OF - Director → CIF 0
  • 4
    Green, Christopher James
    Director born in August 1981
    Individual (8 offsprings)
    Officer
    icon of calendar 2023-11-02 ~ 2024-07-09
    OF - Director → CIF 0
  • 5
    Cowan, David James
    Town Planning Consultant born in April 1962
    Individual (1 offspring)
    Officer
    icon of calendar 2001-04-06 ~ 2007-12-11
    OF - Director → CIF 0
  • 6
    Gormley, David Joseph
    Individual (25 offsprings)
    Officer
    icon of calendar 2018-12-04 ~ 2022-02-04
    OF - Secretary → CIF 0
  • 7
    Hearne, Alan Stephen, Dr
    Director born in August 1952
    Individual
    Officer
    icon of calendar 2016-10-03 ~ 2017-08-31
    OF - Director → CIF 0
  • 8
    Atterbury, Karen Lorraine
    Individual (94 offsprings)
    Officer
    icon of calendar 2022-05-09 ~ 2023-02-28
    OF - Secretary → CIF 0
  • 9
    Bradly, Graeme James
    Director born in April 1975
    Individual (1 offspring)
    Officer
    icon of calendar 2019-10-01 ~ 2025-04-01
    OF - Director → CIF 0
  • 10
    Sewell, Andrew Sydney John
    Director born in April 1969
    Individual (1 offspring)
    Officer
    icon of calendar 2018-03-08 ~ 2018-09-30
    OF - Director → CIF 0
  • 11
    Gillespie, Andrew James
    Finance & Commercial Director, Chartered Accountan born in May 1969
    Individual (57 offsprings)
    Officer
    icon of calendar 2023-02-28 ~ 2023-11-02
    OF - Director → CIF 0
  • 12
    Rowe, Nicholas
    Corporate Secretary
    Individual (1 offspring)
    Officer
    icon of calendar 2008-09-25 ~ 2018-12-04
    OF - Secretary → CIF 0
  • 13
    Evans, Philip Stephen
    Proposed Cd born in December 1957
    Individual (1 offspring)
    Officer
    icon of calendar 1997-01-23 ~ 2007-12-11
    OF - Director → CIF 0
    Evans, Philip Stephen
    Proposed Cd
    Individual (1 offspring)
    Officer
    icon of calendar 1997-01-23 ~ 2001-04-06
    OF - Secretary → CIF 0
  • 14
    Jankowski, Edward
    Director born in February 1956
    Individual
    Officer
    icon of calendar 2017-08-07 ~ 2019-10-01
    OF - Director → CIF 0
  • 15
    Statton, Ernest
    Director born in August 1963
    Individual
    Officer
    icon of calendar 2017-08-07 ~ 2018-07-02
    OF - Director → CIF 0
    icon of calendar 2019-04-03 ~ 2022-03-31
    OF - Director → CIF 0
  • 16
    Pattison, Gavin James
    Company Director born in August 1969
    Individual (3 offsprings)
    Officer
    icon of calendar 2022-02-15 ~ 2025-09-30
    OF - Director → CIF 0
  • 17
    Brownlie, William
    Senior Vice President, Chief Engineer born in June 1953
    Individual (25 offsprings)
    Officer
    icon of calendar 2023-02-28 ~ 2023-11-02
    OF - Director → CIF 0
  • 18
    Cottrell, Judith
    Director born in November 1971
    Individual (15 offsprings)
    Officer
    icon of calendar 2017-08-07 ~ 2018-10-04
    OF - Director → CIF 0
    Cottrell, Judith
    Company Director born in November 1971
    Individual (15 offsprings)
    icon of calendar 2020-04-30 ~ 2023-02-28
    OF - Director → CIF 0
  • 19
    Collins, Kenneth Michael
    Company Director born in June 1951
    Individual (1 offspring)
    Officer
    icon of calendar 1997-01-23 ~ 2004-11-19
    OF - Director → CIF 0
  • 20
    Young, Gary Richard
    Finance Director born in January 1960
    Individual
    Officer
    icon of calendar 2001-04-06 ~ 2020-04-30
    OF - Director → CIF 0
  • 21
    Rigby, April
    Individual
    Officer
    icon of calendar 2001-04-06 ~ 2008-09-25
    OF - Secretary → CIF 0
  • 22
    Williams, John Philip, Dr
    Geophysicist born in January 1953
    Individual
    Officer
    icon of calendar 2008-01-15 ~ 2016-09-30
    OF - Director → CIF 0
  • 23
    Middleton, Stephen Gerrard
    Company Director born in November 1953
    Individual
    Officer
    icon of calendar 2008-03-03 ~ 2015-09-29
    OF - Director → CIF 0
  • 24
    Hopson Iii, Preston
    Individual (16 offsprings)
    Officer
    icon of calendar 2023-02-28 ~ 2023-10-06
    OF - Secretary → CIF 0
  • 25
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    1996-12-03 ~ 1997-01-23
    PE - Nominee Secretary → CIF 0
  • 26
    icon of address1, Mitchell Lane, Bristol, Avon
    Dissolved Corporate (4 parents, 14 offsprings)
    Equity (Company account)
    100 GBP2022-12-31
    Officer
    1996-12-03 ~ 1997-01-23
    PE - Nominee Director → CIF 0
parent relation
Company in focus

TETRA TECH RPS ENERGY CONSULTANTS LIMITED

Previous names
ASHDOWN ENVIRONMENTAL LIMITED - 2001-05-31
RPS ASHDOWN ENVIRONMENTAL LIMITED - 2007-11-26
STORESKIP LIMITED - 1997-03-10
RPS ENERGY CONSULTANTS LIMITED - 2024-07-01
Standard Industrial Classification
82990 - Other Business Support Service Activities N.e.c.

  • TETRA TECH RPS ENERGY CONSULTANTS LIMITED
    Info
    ASHDOWN ENVIRONMENTAL LIMITED - 2001-05-31
    RPS ASHDOWN ENVIRONMENTAL LIMITED - 2001-05-31
    STORESKIP LIMITED - 2001-05-31
    RPS ENERGY CONSULTANTS LIMITED - 2001-05-31
    Registered number 03287074
    icon of address101 Park Drive, Milton Park, Abingdon, Oxfordshire OX14 4RY
    PRIVATE LIMITED COMPANY incorporated on 1996-12-03 (29 years). The company status is Active.
    The last date of confirmation statement was made at 2024-11-17
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.

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