1
AQUATERRA INTERNATIONAL LIMITED
04135827 101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (19 parents)
Officer
2023-10-06 ~ now
IIF 25 - Secretary → ME
2
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (18 parents)
Officer
2023-10-06 ~ dissolved
IIF 7 - Secretary → ME
3
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (19 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 31 - Secretary → ME
4
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (23 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 38 - Secretary → ME
5
CLEAR ENVIRONMENTAL CONSULTANTS LIMITED
04631130 20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
Dissolved Corporate (16 parents)
Officer
2023-10-06 ~ dissolved
IIF 49 - Secretary → ME
6
DBK PARTNERS (UK) LIMITED - 2014-10-21
20 Western Avenue, Milton Park, Abingdon, Oxfordshire, England
Dissolved Corporate (20 parents)
Officer
2023-10-06 ~ dissolved
IIF 48 - Secretary → ME
7
ECL GROUP PLC - 2005-09-12
EXPLORATION CONSULTANTS GROUP PLC - 2003-10-20
YPCS 41 PLC - 1996-01-15
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (31 parents, 4 offsprings)
Officer
2023-10-06 ~ now
IIF 15 - Secretary → ME
8
ECL RESOURCES MANAGEMENT, LIMITED
- now 02335589FRAMATOME ANP DE&S LIMITED - 2003-02-11
DUKE ENGINEERING & SERVICES LIMITED - 2002-08-21
INTERA CONSULTANTS LIMITED - 1998-04-09
GEOPEC LIMITED - 1996-07-08
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (27 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 5 - Secretary → ME
9
ECL ENVIRONMENT LIMITED - 2002-07-31
HELPSQUARE LIMITED - 1999-10-05
QUAD CONSULTING LIMITED - 1991-01-15
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (28 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 9 - Secretary → ME
10
EMULOUS LIMITED - 2001-11-15
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (21 parents)
Officer
2023-10-06 ~ dissolved
IIF 34 - Secretary → ME
11
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (26 parents)
Officer
2023-10-06 ~ dissolved
IIF 41 - Secretary → ME
12
EXPLORATION CONSULTANTS LIMITED
- now 02453804INTERA INFORMATION TECHNOLOGIES LIMITED - 1991-11-01
DAROMANN LIMITED - 1990-01-26
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (30 parents, 1 offspring)
Officer
2023-10-06 ~ now
IIF 13 - Secretary → ME
13
FLOW CONTROL (WATER CONSERVATION) LIMITED
- now 01885610SHARENEAL LIMITED - 1985-03-20
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (22 parents)
Officer
2023-10-06 ~ dissolved
IIF 39 - Secretary → ME
14
GEOCON GROUP SERVICES LIMITED
- now 01799617GEOCON HOLDINGS LIMITED - 1993-09-15
GEOCON MARINE LIMITED - 1991-03-01
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (21 parents, 1 offspring)
Officer
2023-10-06 ~ now
IIF 22 - Secretary → ME
15
GEOPHYSICAL SAFETY RESOURCES LIMITED
- now 03205859WAGERAFTER LIMITED - 1996-07-15
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (24 parents)
Officer
2023-10-06 ~ dissolved
IIF 12 - Secretary → ME
16
HERCULES SERVICES LIMITED - 2006-01-17
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (18 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 24 - Secretary → ME
17
MONTAN RUSSIA LIMITED - 2013-10-01
International House, 36-38 Cornhill, London, England
Active Corporate (12 parents)
Equity (Company account)
62,731 GBP2024-12-31
Officer
2014-01-30 ~ 2020-03-20
IIF 65 - Director → ME
18
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (16 parents, 2 offsprings)
Officer
2023-10-06 ~ dissolved
IIF 30 - Secretary → ME
19
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (14 parents)
Officer
2023-10-06 ~ dissolved
IIF 33 - Secretary → ME
20
11th Floor 1 Temple Row, Birmingham
Liquidation Corporate (20 parents, 1 offspring)
Officer
2023-10-06 ~ now
IIF 54 - Secretary → ME
21
NIGEL MOOR & ASSOCIATES LIMITED
- now 01253835NIGEL MOOR & ASSOCIATES PUBLIC LIMITED COMPANY - 2023-07-07
PLANNING AND DEVELOPMENT RESEARCH COMPANY LIMITED - 1987-04-22
MOOR AND PRATT DEVELOPMENT SERVICES LIMITED - 1983-05-24
NIGEL MOOR ASSOCIATES LIMITED - 1982-02-17
INTERGRATED PROFESSIONAL DEVELOPMENT SERVICES LIMITED - 1977-12-31
LAKEPOWER ESTATES LIMITED - 1976-12-31
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (18 parents)
Officer
2023-10-06 ~ dissolved
IIF 45 - Secretary → ME
22
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (27 parents, 3 offsprings)
Officer
2023-10-06 ~ dissolved
IIF 32 - Secretary → ME
23
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (23 parents)
Officer
2023-10-06 ~ dissolved
IIF 37 - Secretary → ME
24
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
2023-10-06 ~ now
IIF 10 - Secretary → ME
25
WOODS WARREN LIMITED - 2011-09-27
ACTIONKEEN LIMITED - 1990-08-24
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (19 parents)
Officer
2023-10-06 ~ dissolved
IIF 36 - Secretary → ME
26
RPS ENVIRONMENTAL SCIENCES LIMITED - 1992-11-17
RPS ENVIRONMENTAL SERVICES LIMITED - 1988-12-14
CORESHIELDS LIMITED - 1988-01-05
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (22 parents, 1 offspring)
Officer
2023-10-06 ~ now
IIF 6 - Secretary → ME
27
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
2023-10-06 ~ now
IIF 19 - Secretary → ME
28
RPS ENERGY GLOBAL LIMITED
- now 03014707ICHRON LIMITED - 2021-01-04
20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
Dissolved Corporate (19 parents)
Officer
2023-10-06 ~ dissolved
IIF 50 - Secretary → ME
29
H2OPERATIONS LIMITED - 2004-04-30
SUMMERBAY LIMITED - 1993-01-13
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (20 parents)
Officer
2023-10-06 ~ dissolved
IIF 28 - Secretary → ME
30
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
2023-10-06 ~ now
IIF 23 - Secretary → ME
31
RPS WATER SERVICES LIMITED - 2019-08-07
RPS CONSULTANTS (UK) LIMITED - 2010-09-15
RPS UTILITIES LIMITED - 2010-06-14
ALL WATER TECHNOLOGY LIMITED - 2009-09-13
METALTODAY LIMITED - 1996-07-09
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (23 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 46 - Secretary → ME
32
RPS GROUP US HOLDINGS LIMITED
- now 03030071INDEPTH SURVEYS LTD - 2013-11-01
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (22 parents)
Officer
2023-10-06 ~ dissolved
IIF 35 - Secretary → ME
33
RPS OCCUPATIONAL HEALTH LIMITED - 2017-10-16
ARK OCCUPATIONAL HEALTH LIMITED - 2014-02-11
Unit 1 Ratho Park, Station Road, Edinburgh, Scotland
Dissolved Corporate (17 parents)
Officer
2023-10-06 ~ dissolved
IIF 55 - Secretary → ME
34
RPS HERITAGE HOLDINGS LIMITED
- now 04340862CGMS HOLDINGS LIMITED - 2019-06-28
CHARCO 1003 LIMITED - 2001-12-20
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (26 parents, 1 offspring)
Officer
2023-11-07 ~ dissolved
IIF 26 - Secretary → ME
35
CGMS LIMITED - 2019-06-28
20 Western Avenue, Milton Park, Milton, Abingdon, Oxfordshire
Dissolved Corporate (28 parents)
Officer
2023-11-07 ~ dissolved
IIF 51 - Secretary → ME
36
BRIAN CLOUSTON & PARTNERS (LANDSCAPE ARCHITECTS) LIMITED - 1999-07-16
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (16 parents)
Officer
2023-10-06 ~ now
IIF 27 - Secretary → ME
37
RPS MOUNTAINHEATH LIMITED
- now 02772276MOUNTAINHEATH SERVICES LIMITED - 2008-10-08
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (21 parents)
Officer
2023-10-06 ~ now
IIF 21 - Secretary → ME
38
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 ~ now
IIF 16 - Secretary → ME
39
RPS PLANNING & DEVELOPMENT LIMITED
- now 02947164RPS PLANNING,TRANSPORT AND ENVIRONMENT LTD - 2007-01-17
SHELFCO (NO.982) LIMITED - 2002-02-05
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (17 parents)
Officer
2023-10-06 ~ dissolved
IIF 18 - Secretary → ME
40
TIMETRAX LIMITED - 2004-02-16
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (23 parents)
Officer
2023-10-06 ~ dissolved
IIF 47 - Secretary → ME
41
SHELFCO (NO.928) LIMITED - 1994-04-22
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (19 parents)
Officer
2023-10-06 ~ now
IIF 4 - Secretary → ME
42
RUDALL BLANCHARD ASSOCIATES GROUP LIMITED
04155029 101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (23 parents, 1 offspring)
Officer
2023-10-06 ~ now
IIF 20 - Secretary → ME
43
RUDALL BLANCHARD ASSOCIATES LIMITED
02724606 20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (20 parents)
Officer
2023-10-06 ~ dissolved
IIF 43 - Secretary → ME
44
SAFETY AND RELIABILITY CONSULTANTS LIMITED
- now 01826494ICEHAND LIMITED - 1986-12-16
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (19 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 44 - Secretary → ME
45
QUAD CONSULTING LIMITED - 2003-01-13
HELPSQUARE LIMITED - 1991-01-15
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Dissolved Corporate (26 parents, 1 offspring)
Officer
2023-10-06 ~ dissolved
IIF 14 - Secretary → ME
46
TETRA TECH CONSULTING (NI) LIMITED
- now NI667243TETRA TECH PROJECTS NORTHERN IRELAND LIMITED - 2020-03-18
1 Locksley Business Park, Montgomery Road, Belfast, Northern Ireland
Active Corporate (10 parents, 1 offspring)
Equity (Company account)
1 GBP2020-09-30
Officer
2023-10-11 ~ now
IIF 59 - Secretary → ME
47
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)
Equity (Company account)
1 GBP2024-09-30
Officer
2025-07-03 ~ now
IIF 3 - Secretary → ME
48
WYG GROUP LIMITED - 2020-12-16
3 Sovereign Square, Sovereign Street, Leeds, England
Active Corporate (21 parents, 4 offsprings)
Officer
2023-10-11 ~ now
IIF 60 - Secretary → ME
49
COFFEY INTERNATIONAL DEVELOPMENT HOLDINGS LIMITED - 2020-03-04
COFFEY INTERNATIONAL DEVELOPMENT LIMITED - 2007-06-29
FORUM 226 LIMITED - 2006-08-08
1 Northfield Road, Reading, Berkshire
Active Corporate (27 parents, 1 offspring)
Equity (Company account)
3,000 GBP2020-09-30
Officer
2021-10-22 ~ now
IIF 52 - Secretary → ME
50
COFFEY INTERNATIONAL DEVELOPMENT LIMITED - 2020-03-04
ENTERPLAN LIMITED - 2007-06-29
ANPECK LIMITED - 1999-08-17
1 Northfield Road, Reading, Berkshire
Active Corporate (31 parents, 1 offspring)
Equity (Company account)
9,000 GBP2024-09-30
Officer
2021-10-20 ~ now
IIF 53 - Secretary → ME
51
WYG INTERNATIONAL PROJECTS LIMITED
- 2020-03-05
03195423IMC PROJECTS LIMITED - 2008-01-03
BROOMCO (1090) LIMITED - 1996-06-17
1 Northfield Road, Reading, England
Active Corporate (35 parents, 3 offsprings)
Equity (Company account)
0 GBP2024-09-30
Officer
2019-04-18 ~ now
IIF 63 - Director → ME
2021-10-22 ~ now
IIF 58 - Secretary → ME
52
WYG ENGINEERING LIMITED - 2020-12-30
WHITE YOUNG GREEN CONSULTING LIMITED - 2008-07-01
WHITE YOUNG CONSULTING GROUP LIMITED - 1998-01-05
WHITE YOUNG LIMITED - 1986-02-07
BROXMILL LIMITED - 1985-12-20
3 Sovereign Square, Sovereign Street, Leeds, England
Active Corporate (67 parents, 8 offsprings)
Officer
2025-04-14 ~ now
IIF 56 - Secretary → ME
53
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
2023-10-06 ~ now
IIF 17 - Secretary → ME
54
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
2023-10-06 ~ now
IIF 11 - Secretary → ME
55
TETRA TECH UK CONSULTING GROUP LIMITED
- now 01869543TETRA TECH UK GROUP CONSULTING LIMITED - 2020-12-17
WYG LIMITED - 2020-12-16
WYG PLC - 2019-07-10
WHITE YOUNG GREEN PLC - 2009-12-18
ERNEST GREEN AND PARTNERS HOLDINGS PLC - 1997-07-21
3 Sovereign Square, Sovereign Street, Leeds, England
Active Corporate (40 parents, 7 offsprings)
Officer
2023-10-11 ~ now
IIF 61 - Secretary → ME
56
TETRA TECH UK HOLDINGS LIMITED
- now 05909611COFFEY UK LIMITED - 2019-05-08
1 Northfield Road, Reading, Berkshire
Active Corporate (23 parents, 10 offsprings)
Equity (Company account)
816,000 GBP2024-09-30
Officer
2023-10-05 ~ now
IIF 1 - Secretary → ME
57
1 Northfield Road, Reading, Berkshire, England
Active Corporate (9 parents, 5 offsprings)
Equity (Company account)
26,000 GBP2024-09-30
Officer
2023-10-05 ~ now
IIF 2 - Secretary → ME
58
TROY PETROLEUM MANAGEMENT SERVICES LIMITED - 2001-01-16
101 Park Drive, Milton Park, Abingdon, Oxfordshire, United Kingdom
Active Corporate (26 parents, 1 offspring)
Officer
2023-10-06 ~ now
IIF 8 - Secretary → ME
59
TROY-IKODA MANAGEMENT LIMITED
- now 02936835IKODA TECHNOLOGY LIMITED - 2001-02-02
IKON GEOSCIENCE LTD - 1998-07-24
DATAGATE LIMITED - 1994-07-01
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (23 parents)
Officer
2023-10-06 ~ dissolved
IIF 40 - Secretary → ME
60
UTILITY TECHNICAL SERVICES LIMITED
02963703 20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (17 parents)
Officer
2023-10-06 ~ dissolved
IIF 29 - Secretary → ME
61
3 Sovereign Square, Sovereign Street, Leeds, England
Dissolved Corporate (2 parents)
Officer
2018-09-26 ~ dissolved
IIF 64 - Director → ME
2018-09-26 ~ dissolved
IIF 62 - Secretary → ME
62
WYG INTERNATIONAL LIMITED
- now 03195485IMC CONSULTING LIMITED - 2005-07-01
IMC ECONOMIC AND ENERGY CONSULTANTS LIMITED - 1998-05-20
BROOMCO (1087) LIMITED - 1996-06-17
Arndale Court Otley Road, Headingley, Leeds
Converted / Closed Corporate (40 parents, 5 offsprings)
Officer
2016-07-19 ~ now
IIF 57 - Secretary → ME
63
INTERA-IPEC LIMITED - 2002-05-02
INTERNATIONAL PETROLEUM ENGINEERING CONSULTANTS LIMITED - 1996-05-29
KINEPOWER LIMITED - 1984-12-11
20 Western Avenue, Milton Park, Abingdon, Oxfordshire
Dissolved Corporate (25 parents)
Officer
2023-10-06 ~ dissolved
IIF 42 - Secretary → ME