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top environmental firms

2004

SUBSIDIARIES

Here are the company subsidiaries whose revenue was included in the rankings for the ENR's Top 200 Environmental Firms. The firms are listed by their parent company's rank on the Top 200, based on its total revenue for environmental services performed in 2003 in $ millions (*).

Rankings: Companies are ranked below based on gross revenue they reported in 2003 for providing environmental services and products to domestic and international markets. The proportion of a firm’s gross environmental services revenue to its total gross revenue is provided as a percentage. Revenue figures are in $ millions. Percentages are rounded up or down to generate whole numbers..

  • For ENR Top 200 Environmental Firms main list click here
  • An alphabetical list of the Top 500 is available by clicking here.

More detailed information on the Top 200 Environmental Firms can be found in the July 5, 2004 issue of ENR. Please click here for more information on ordering back issues.

ENR "Top" lists or selections from the directory databases are available on pressure-sensitive labels or computer printouts. Included are the principal officer's name and title, company name and address, and phone and fax numbers. For information on purchasing mailing lists, click here.

Listings in blue are linked to the company's website. For information on having your listing linked to your website and other enr.com advertising opportunities, click here.

RANK FIRMS SUBSIDIARIES
1
U.S. Filter Corp. Onyx NA
U.S. Filter Corp.
VWNA/VWS
2
Bechtel Bechtel Construction Co.
Bechtel Corp.
Bechtel Environmental Inc.
Bechtel Infrastructure Corp.
Bechtel National Inc.
3
CH2M Hill Cos. Ltd. CH2M HILL
CH2M Hill Constructors Inc.
CH2M Hill Inc.
Industrial Design Corp.
Operations Management International
4
URS Corp.. Aman Environmental
Banchee
Cleveland Wrecking Co.
EC Driver and Associates
EG&G
Thorburn Colquhoun
5
Washington Group Int’l. Inc. MK Deutschland GmbH
Washington Regulatory & Environ. Svcs.
Washington TRU Solutions
West Valley Nuclear Services
Westinghouse Savannah River
6
MWH MWH Americas
MWH Asia-Pacific
MWH Constructors
MWH Europe
7
The Shaw Group EMCON/OWT Inc.
"Roche Ltd., Consulting Group"
Shaw Environmental Inc.
Shaw Infrastructure Inc.
8
Parsons Corp Parsons Advanced Technologies
Parsons Commercial Technology
Parsons E&C Corp.
Parsons Infrastructure & Technology Group
Parsons Transportation
Parsons Water & Infrastructure
9
Fluor Corp. Duke Fluor Daniel
Fluor Daniel
ICA Fluor Daniel
10
Tetra Tech Inc. Geotrans Inc.
Maxim Inc.
Tetra Tech EM Inc.
Tetra Tech FW Inc.
Tetra Tech NUS Inc.
11
Battelle Memorial Institute Battelle
BNL
ORNL
PNNL
12
Black & Veatch Black & Veatch Construction Inc.
Black & Veatch Corp.
Black & Veatch International Co.
Black & Veatch Special Projects Corp.
Black & Veatch U.K
13
CDM CDM Constructors Inc.
CDM Federal Programs Corp.
CDM International Inc.
14
Aecom Technology Corp. CTE
Faber Maunsell
M&E Ltd.
Maunsell Australia & Asia
Metcalf & Eddy
TCB
16
The ERM Group ERM - Asia/Pacific
ERM - EnviroClean
ERM - Europe
ERM - Latin America
ERM - North America
17
Weston Solutions Inc. Algrated Waste Solutions LLC
Moorstein Inc.
Weston International Holdings Inc.
Weston Kowlgole Systems
Solutions India Private Ltd.
Weston North Beach LLC
Weston of New Jersey Inc.
Weston Solutions (Delaware) Inc.
Weston Solutions (IPR) Inc.
Weston Solutions of Missouri Inc.
Weston Solutions of New York Inc.
Weston Solutiosn of Michigan Inc.
18
ARCADIS ARCADIS Deutschland GmbH
ARCADIS FC International SAS
ARCADIS G&M Inc.
ARCADIS Nederland BV
Grupo EP Ingenieria Y Servicios Integrales S.A.
20
Peter Kiewit Sons’ Inc. Construction Kiewit Cie
General Construction Co.
Gilbert Southern Corp.
Kiewit Pacific Co.
Kiewit Western Co.
Peter Kiewit Sons' Co. Ltd.
21
MACTEC MACTEC Development Corp.
MACTEC Engineering and Consulting Inc.
22
Duratek Inc. Chem-Nuclear Systems LLC
Duratek Federal Services
Duratek Services Inc.
Hittman Transportation Services
23
BNFL Inc. BNFL Fuel Solutions (BFS)
Manufacturing Sciences Corp.
Savannah River Corp.
25
Golder Associates Corp. BTG-Golder Co. Ltd.
Golder Assoc. Global Iberica S.L.
Golder Assoc. (H.K.) Ltd.
Golder Assoc. (Hungary) Kft.
Golder Assoc. (N.Z.) Ltd.
Golder Assoc. (Philippines) Inc.
Golder Assoc. (PT Geotech. & Environ. Svcs.)
Golder Assoc. AB
Golder Assoc. Africa (Pty.) Ltd.
Golder Assoc. Brasil Ltda.
Golder Assoc. Europe Ltd.
Golder Assoc. GmbH
Golder Assoc. Inc
Golder Assoc. Innovative Applications Inc.
Golder Assoc. Ltd.
Golder Assoc. OY
Golder Assoc. Peru S.A.
Golder Assoc. Pty. Ltd.
Golder Assoc. S. ARL
Golder Assoc. S.A.
Golder Assoc. s.r.l.
Golder Assoc. (UK) Ltd.

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RANK FIRMS SUBSIDIARIES
26
HDR Inc. HDR Architecture Inc.
HDR Design-Build Inc.
HDR Engineering Inc.
28
TRC TRC E/Pro
TRC Environmental Corp.
TRC Essex Environmental Inc.
TRC Lowney & Associates
TRC Raviv Associates
TRC Solutions
29
Skanska USA Inc. Skanska USA Building
Skanska USA Civil Inc.
30
Conestoga-Rovers & Assocs. CRA Contractors
CRA Ltd.
CRA U.K.
R&D Engineering
31
The Louis Berger Group Inc. Ammann & Whitney Inc.
Berger Devine Yaeger Inc.
Berger/EA Joint Venture
Berger Klohn Crippen Holdings Ltd.
Berger Latinoamerica S.A.
"Berger, Lehman Associates P.C."
Brokonsult AB
Chelbi Engineering Consultants Inc.
Development Economics Group Inc.
ENDER Inc.
INGECAM S.A.R.L.
Louis Berger Asia Ltd.
Louis Berger (Canada) Ltd.
Louis Berger (U.K.) Ltd.
Louis Berger Facility Services Inc.
"Louis Berger Inc., Nigeria"
Louis Berger International PHIL Inc.
Louis Berger International SARL
Louis Berger & Assoc. P.C.
Louis Berger & Assoc. P.C. (Mass.)
Louis Berger & Assoc. P.C. (Pa.)
Louis Berger & Assoc. P.C. (Va.)
Louis Berger & Associates P.C. (D.C.)
Louis Berger & Associates (R.I.) Inc
Louis Berger & Associates Inc. (Ill.)
Louis Berger S.A. (Luxembourg)
Louis Berger Peru S.A.
Louis Berger Route Doula Yaounde SARL
Louis Berger S.A.S.
Northern Fidelity Insurance Co. Ltd.
SEA-Consult Engineering Co. Ltd.
The Louis Berger Group Inc.
The Louis Berger Group Inc. (F.S.C.)
Urban Engineering Systems Inc.
VMS Inc.
33
AMEC AMEC Earth & Environmental
34
Brown and Caldwell BC Consultants Canada
Brown and Caldwell Constructors
35
Garney Holding Co. Garney Construction Co.
Grimm Construction Co.
38
Reynolds Inc. Reynolds/Inliner
39
Sevenson Environ. Svcs. Inc. Sevenson Industrial Services
Waste Stream Technology
41
Clean Earth Inc Allied Environmental Group Inc.
Clean Earth Dredging Technologies Inc.
Clean Earth Environmental Services Inc.
Clean Earth of Carteret Inc.
Clean Earth of Maryland Inc.
Clean Earth of New Castle Inc.
Clean Earth of North Jersey Inc.
Clean Earth of Philadelphia Inc.
Clean Earth Remediation & Construction Services Inc.
43
Stantec Inc. Stantec Architecture Ltd.
Stantec Consulting Inc.
Stantec Consulting Ltd.
Stantec Geomatics Ltd.
Stantect Consulting Services Inc.
44
Blasland, Bouck & Lee Inc. BBL Caribe
BBLES
Jacobs-BBL
Triangle Economic Research
45
ATC Group Services Inc. ATC Construction Services
ATC Engineering Ohio LP
Hygeia Labs
New Mexico LLC
The Environmental Institute
46
Ecology and Environment Inc. Beijing YiYi Ecology & Environment
E&E UmWelt Beratung GmbH
Ecology & Environment
Ecology & Environment do Brasil Ltd.
Ecology & Environment S.A.
Gestion Ambiental Consultores
Walsh Environmental LLC
48
Parsons Brinckerhoff Inc. Parsons Brinckerhoff (Asia) Ltd.
Parsons Brinckerhoff Australia Pty. Ltd.
Parsons Brinckerhoff Construction Svcs. Inc.
Parsons Brinckerhoff Ltd.
Parsons Brinckerhoff Power Inc.
Parsons Brinckerhoff Quade & Douglas Inc.
50
Carollo Engineers P.C. Carollo Technologies
Environmental Management Services
Subsidiaries | 1-50| 51-100| 101-150| 151-200|

Listings in blue are linked to the company's website. For information on having your listing linked to your website and other enr.com advertising opportunities, contact Erin Liddell on 312.233.7423 or click here
If your company is ranked 1-100 and you do not have a company profile, please contact us requesting FREE expanded profile - click here

Click herefor the Cover Story: Top 100 Environmental Firms >>
Click here to view ENR's Top Ranked Firms >>


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