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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 34
  • 1
    Cameron, Henry Alan David
    Born in July 1934
    Individual (1 offspring)
    Officer
    (before 1991-08-02) ~ 1997-06-26
    OF - Director → CIF 0
  • 2
    Williams, John Philip, Dr
    Born in January 1953
    Individual (38 offsprings)
    Officer
    (before 1991-08-02) ~ 2016-09-30
    OF - Director → CIF 0
  • 3
    Andresen, Peter Christian
    Born in September 1952
    Individual (4 offsprings)
    Officer
    1992-07-08 ~ 2001-04-03
    OF - Director → CIF 0
  • 4
    Statton, Ernest
    Born in August 1963
    Individual (5 offsprings)
    Officer
    2017-08-07 ~ 2018-07-02
    OF - Director → CIF 0
    2019-04-02 ~ 2022-03-31
    OF - Director → CIF 0
  • 5
    Jankowski, Edward
    Born in February 1956
    Individual (2 offsprings)
    Officer
    2017-08-07 ~ 2019-10-01
    OF - Director → CIF 0
  • 6
    Pendlebury, Colin James
    Born in December 1970
    Individual (4 offsprings)
    Officer
    2022-02-15 ~ now
    OF - Director → CIF 0
  • 7
    Green, Christopher James
    Director born in August 1981
    Individual (14 offsprings)
    Officer
    2023-11-02 ~ 2024-10-04
    OF - Director → CIF 0
  • 8
    Wraight, Philip
    Individual (4 offsprings)
    Officer
    2002-12-31 ~ 2003-09-23
    OF - Secretary → CIF 0
  • 9
    Rigby, April
    Individual (58 offsprings)
    Officer
    2003-09-23 ~ 2008-09-25
    OF - Secretary → CIF 0
  • 10
    Hoyle, Trevor Matthew
    Born in October 1965
    Individual (26 offsprings)
    Officer
    2017-08-07 ~ 2018-03-09
    OF - Director → CIF 0
  • 11
    Bradly, Graeme James
    Director born in April 1975
    Individual (3 offsprings)
    Officer
    2019-10-01 ~ 2025-04-01
    OF - Director → CIF 0
  • 12
    Gormley, David Joseph
    Individual (220 offsprings)
    Officer
    2018-12-04 ~ 2022-02-04
    OF - Secretary → CIF 0
  • 13
    Lemmon, Richard Alan
    Born in August 1959
    Individual (53 offsprings)
    Officer
    2023-11-02 ~ now
    OF - Director → CIF 0
  • 14
    James, Linda
    Individual (2 offsprings)
    Officer
    (before 1991-08-02) ~ 2002-12-31
    OF - Secretary → CIF 0
  • 15
    Hopson Iii, Preston
    Individual (77 offsprings)
    Officer
    2023-02-28 ~ 2023-10-06
    OF - Secretary → CIF 0
  • 16
    Cottrell, Judith
    Born in November 1971
    Individual (91 offsprings)
    Officer
    2017-08-07 ~ 2018-10-04
    OF - Director → CIF 0
    2020-04-30 ~ 2023-02-28
    OF - Director → CIF 0
  • 17
    Vickers, John
    Born in May 1967
    Individual (2 offsprings)
    Officer
    2012-11-08 ~ 2016-07-08
    OF - Director → CIF 0
  • 18
    Rowe, Nicholas
    Individual (131 offsprings)
    Officer
    2008-09-25 ~ 2018-12-04
    OF - Secretary → CIF 0
  • 19
    Gillespie, Andrew James
    Born in May 1969
    Individual (155 offsprings)
    Officer
    2023-02-28 ~ 2023-11-02
    OF - Director → CIF 0
  • 20
    Young, Gary Richard
    Born in January 1960
    Individual (77 offsprings)
    Officer
    2003-09-23 ~ 2020-04-30
    OF - Director → CIF 0
  • 21
    Mankin, Robert Michael
    Born in November 1936
    Individual (12 offsprings)
    Officer
    1997-10-09 ~ 2003-09-23
    OF - Director → CIF 0
  • 22
    Grzywacz, Jan Michael
    Born in July 1949
    Individual (2 offsprings)
    Officer
    1996-07-03 ~ 2006-11-30
    OF - Director → CIF 0
  • 23
    Argus, Roger Ralf
    Director born in July 1961
    Individual (1 offspring)
    Officer
    2023-11-02 ~ 2025-07-08
    OF - Director → CIF 0
  • 24
    Brownlie, William
    Born in June 1953
    Individual (67 offsprings)
    Officer
    2023-02-28 ~ 2023-11-02
    OF - Director → CIF 0
  • 25
    Gaffney, Anthony Thomas
    Born in August 1966
    Individual (6 offsprings)
    Officer
    2025-08-04 ~ now
    OF - Director → CIF 0
  • 26
    Atterbury, Karen Lorraine
    Individual (509 offsprings)
    Officer
    2022-05-09 ~ 2023-02-28
    OF - Secretary → CIF 0
  • 27
    Pothecary, John
    Born in September 1956
    Individual (3 offsprings)
    Officer
    2001-04-03 ~ 2017-04-28
    OF - Director → CIF 0
  • 28
    Cook, Michael Robert
    Born in November 1954
    Individual (12 offsprings)
    Officer
    (before 1991-08-02) ~ 2008-10-21
    OF - Director → CIF 0
  • 29
    Hearne, Alan Stephen, Dr
    Born in August 1952
    Individual (70 offsprings)
    Officer
    2003-09-23 ~ 2017-08-31
    OF - Director → CIF 0
  • 30
    Sewell, Andrew Sydney John
    Born in April 1969
    Individual (3 offsprings)
    Officer
    2018-03-08 ~ 2018-09-30
    OF - Director → CIF 0
  • 31
    Pattison, Gavin James
    Company Director born in August 1969
    Individual (5 offsprings)
    Officer
    2022-02-15 ~ 2025-09-30
    OF - Director → CIF 0
  • 32
    Middleton, Stephen Gerrard
    Born in November 1953
    Individual (3 offsprings)
    Officer
    1992-07-08 ~ 2015-09-29
    OF - Director → CIF 0
  • 33
    Murdoch, Andrew James
    Individual (66 offsprings)
    Officer
    2023-10-06 ~ now
    OF - Secretary → CIF 0
  • 34
    R P S GROUP LIMITED
    - now 02087786
    R P S GROUP PLC - 2023-02-17 02087786
    RURAL PLANNING SERVICES PUBLIC LIMITED COMPANY - 1989-04-17
    JORRABAN (NO.13) PUBLIC LIMITED COMPANY - 1987-06-22
    101, Park Drive, Milton Park, Abingdon, Oxfordshire, England
    Active Corporate (39 parents, 29 offsprings)
    Person with significant control
    2016-04-06 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
parent relation
Company in focus

TETRA TECH RPS ENERGY LIMITED

Period: 2024-07-01 ~ now
Company number: 01465554
Registered names
TETRA TECH RPS ENERGY LIMITED - now
Standard Industrial Classification
09100 - Support Activities For Petroleum And Natural Gas Mining
Related profiles found in government register
  • TETRA TECH RPS ENERGY LIMITED
    Info
    RPS ENERGY LIMITED - 2024-07-01
    HYDROSEARCH ASSOCIATES LIMITED - 2024-07-01
    Registered number 01465554
    101 Park Drive, Milton Park, Abingdon, Oxfordshire OX14 4RY
    PRIVATE LIMITED COMPANY incorporated on 1979-12-07 (46 years 8 months). The status of the company number is Active.
    The last date of confirmation statement was made at 2025-07-28
    CIF 0
  • TETRA TECH RPS ENERGY LIMITED
    S
    Registered number 01465554
    20, Western Avenue, Milton Park, Abingdon, Oxfordshire, England, OX14 4SH
    Private Limited Company in Companies Register Of England & Wales, United Kingdom
    CIF 1
  • TETRA TECH RPS ENERGY LTD
    S
    Registered number 01465554
    20, Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire, England, OX14 4SH
    100% Shareholder in England & Wales, United Kingdom
    CIF 2 CIF 3
  • RPS ENERGY LIMITED
    S
    Registered number 1465554
    20, Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire, England, OX14 4SH
    100% Shareholder in England & Wales, Uk
    CIF 4 CIF 5 CIF 6
  • RPS ENERGY LTD
    S
    Registered number 1465554
    20, Western Avenue, Milton Park, Milton, Abingdon, Oxon, England, OX14 4SH
    100% Shareholder in England & Wales, Uk
    CIF 7
    100% Shareholder in England And Wales, Uk
    CIF 8
(more)
(less)
child relation
Offspring entities and appointments 8
  • 1
    CAMBRIAN CONSULTANTS LIMITED
    02013777
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (23 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 4 - Ownership of shares – 75% or more → OE
  • 2
    NAUTILUS LIMITED
    03635033
    Insolvency (Case 1) Members voluntary liquidation
    Declaration of solvency sworn on 2025-06-20 during the appointment or period of control
    Commencement of winding up on 2025-06-20 during the appointment or period of control
    11th Floor 1 Temple Row, Birmingham
    Liquidation Corporate (22 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
  • 3
    OCEANFIX INTERNATIONAL LIMITED
    SC074452
    Easyhub Royfold House, Hill Of Rubislaw, Aberdeen, Scotland
    Dissolved Corporate (22 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 7 - Ownership of shares – 75% or more → OE
  • 4
    OIL EXPERIENCE LIMITED
    - now 05241791
    XBP LIMITED - 2006-07-18
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (16 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 6 - Ownership of shares – 75% or more → OE
  • 5
    PARAS LIMITED
    02854688
    20 Western Avenue, Milton Park, Abingdon, Oxfordshire
    Dissolved Corporate (27 parents, 3 offsprings)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 5 - Ownership of shares – 75% or more → OE
  • 6
    RESERVOIR IMAGING LIMITED
    SC290824
    Insolvency (Case 1) Members voluntary liquidation
    Commencement of winding up on 2024-10-28 during the appointment or period of control
    Dissolved on 2026-02-11 during the appointment or period of control
    C/o Begbies Traynor, 2 Bothwell Street, Glasgow
    Dissolved Corporate (10 parents)
    Person with significant control
    2019-09-30 ~ dissolved
    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
  • 7
    RPS ENERGY GLOBAL LIMITED
    - now 03014707
    ICHRON LIMITED
    - 2021-01-04 03014707
    20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
    Dissolved Corporate (19 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 8 - Ownership of shares – 75% or more → OE
  • 8
    RUDALL BLANCHARD ASSOCIATES GROUP LIMITED
    04155029
    101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
    Dissolved Corporate (23 parents, 1 offspring)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 3 - Ownership of shares – 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.