1
AQUATERRA INTERNATIONAL LIMITED
04135827 101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (19 parents)
Officer
2023-11-02 ~ now
IIF 4 - Director → ME
2
11th Floor 1 Temple Row, Birmingham
Liquidation Corporate (20 parents, 1 offspring)
Officer
2024-11-19 ~ now
IIF 7 - Director → ME
3
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
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (39 parents, 29 offsprings)
Officer
2023-11-02 ~ now
IIF 6 - Director → ME
4
RPS CONSULTING SERVICES LIMITED
- now 01470149THE ENVIRONMENTAL CONSULTANCY LIMITED - 2016-08-23
RPS CLOUSTON LIMITED - 1992-11-23
BRIAN CLOUSTON AND PARTNERS LIMITED - 1990-03-20
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (26 parents, 9 offsprings)
Officer
2023-11-02 ~ 2024-11-02
IIF 11 - Director → ME
5
RPS ENVIRONMENTAL MANAGEMENT LIMITED
- now 01756175RPS CONSULTANTS (UK) LIMITED - 2011-08-09
RPS WATER SERVICES LIMITED - 2010-09-15
PAN PROJECTS LIMITED - 1999-03-26
SUNTOLL LIMITED - 1983-11-23
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (25 parents, 1 offspring)
Officer
2023-11-02 ~ 2024-11-02
IIF 10 - Director → ME
6
RPS GROUP US HOLDINGS LIMITED
- now 03030071INDEPTH SURVEYS LTD - 2013-11-01
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (22 parents)
Officer
2023-11-02 ~ dissolved
IIF 9 - Director → ME
7
RPS PLANNING & ENVIRONMENT LIMITED - 2004-10-06
RPS ENVIRONMENTAL SCIENCES LTD - 2002-10-14
RPS CONSULTANTS (IRELAND) LIMITED - 2000-11-29
RPS CAIRNS (IRELAND) LIMITED - 1999-07-20
W J CAIRNS & PARTNERS (NI) LIMITED - 1991-06-18
Elmwood House, 74 Boucher Road, Belfast
Active Corporate (26 parents)
Officer
2023-11-02 ~ 2024-11-04
IIF 14 - Director → ME
8
RPS HEALTH IN BUSINESS LIMITED - 2017-10-16
HEALTH IN BUSINESS LIMITED - 2010-03-23
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (23 parents)
Officer
2023-11-29 ~ 2024-10-30
IIF 13 - Director → ME
9
SHELFCO (NO.928) LIMITED - 1994-04-22
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (19 parents)
Officer
2024-11-21 ~ now
IIF 5 - Director → ME
10
TETRA TECH EUROPE EXECUTIVE SERVICES LIMITED
- now 10705397WYG ADVISORY LIMITED
- 2025-07-07
10705397 101 Park Drive, Milton Park, Abingdon, Oxfordshire, England
Active Corporate (7 parents)
Officer
2025-07-03 ~ now
IIF 2 - Director → ME
11
TETRA TECH RPS ENERGY CONSULTANTS LIMITED
- now 03287074RPS ENERGY CONSULTANTS LIMITED
- 2024-07-01
03287074RPS ASHDOWN ENVIRONMENTAL LIMITED - 2007-11-26
ASHDOWN ENVIRONMENTAL LIMITED - 2001-05-31
STORESKIP LIMITED - 1997-03-10
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (31 parents)
Officer
2023-11-02 ~ 2024-07-09
IIF 12 - Director → ME
12
TETRA TECH RPS ENERGY LIMITED
- now 01465554HYDROSEARCH ASSOCIATES LIMITED - 2006-01-17
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (34 parents, 8 offsprings)
Officer
2023-11-02 ~ 2024-10-04
IIF 8 - Director → ME
13
TETRA TECH UK HOLDINGS LIMITED
- now 05909611COFFEY UK LIMITED - 2019-05-08
1 Northfield Road, Reading, Berkshire
Active Corporate (23 parents, 10 offsprings)
Officer
2024-12-11 ~ now
IIF 3 - Director → ME
14
1 Northfield Road, Reading, Berkshire, England
Active Corporate (9 parents, 5 offsprings)
Officer
2024-12-16 ~ now
IIF 1 - Director → ME