Client List
A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z|
A
- Abu Dhabi Municipality
- Abu Dhabi Oil Operations
- Ace Pacific
- Acer Consultants
- Advanced Drainage Systems
- Aes Consulting Engineers
- Agnoli Barber & Brundridge
- Alameda County
- Albert H. Halff Associates
- Alcatel, France
- Algonquin Gas Transmission Co.
- Al-Khorayef
- Alpha Engineers Inc.
- American Cast Iron Pipe Co.
- American Concrete Pipe Assoc
- American Consulting Engineers
- Ameron Pipe Company
- Amiantit Oman
- Amiantit Saudi Arabia
- Angus and Terry, Law firm, California
- Aqua Resources, Inc.
- Armstrong & Assoc
- Asian Development Bank, Phillipines
- Asl Consultants, Inc.
- Associated Engineers
- Atlas Excavating Company, Indiana
B
- Badger Design & Constructors
- Bay Municipal Utility Dist.
- Belleli spa, Italy
- Bentley Engineering
- Bergmann Assoc.
- Bestor Engineers
- Bissell & Karn Greiner
- Black And Veatch
- Boise Public Works
- Boston Water & Sewer Commission
- Bowman & Williams
- Boyle Engineering
- Bromwell and Carrier, Inc., Florida
- Brookman Edmonstson
- Brown & Caldwell
- Brown Pistone Hurley Et Al
- Brugg Cables Group, Switzerland
- Brw Corp
- Bsk & Assoc
- Butler Krebs and Assoc
C
- Cal Trans
- California Precast Concrete Pipe Association
- California Water Resources
- Calocerinos & Spina Engineers
- Camp Dresser & Mckee
- Carder Concrete Products
- Center Line Equipment
- Century West Engineers
- Ch2m Hill
- Chastain-Skillman
- Chevron Research And Technology
- Chevron-Plexco-Spirolite
- CHS Engineers
- City of Aurora
- City of Ayer
- City of Bakersfield
- City of Birmingham
- City of Calgary
- City of Corpus Christi
- City of Daytona Beach
- City of Denver
- City of Edmond
- City of Escondido
- City of Hawthorne
- City of Hayward
- City of Houston
- City of Lake Oswego
- City of Lakeland
- City of Long Beach Gas Dept.
- City of Los Angeles
- City of Manteca
- City of Mountain View
- City of Napa
- City of Ontario
- City of Osaka
- City of Palo Alto
- City of Pocatelleo
- City of Porterville
- City of Portland
- City of Portsmouth
- City of Redding
- City of Reno
- City of Richland
- City of Riverside
- City of Rochester
- City of Salem
- City of San Diego
- City of San Francisco
- City of San Jose
- City of Santa Cruz
- City of Sausalito
- City of Scarborough
- City of Seattle
- City of Signal Hill
- City of Simi Valley
- City of Spokane
- City of Stoughton
- City of Tacoma
- City of Virginia Beach
- CityNet Telecommunications, Inc
- Civil Design Services
- Clackamas County Utilities
- Cobb County Water System
- Colorado Dept. Of Highways
- Colorado Springs Utilities
- Columbia Gas Transmission
- Concrete Pipe & Products
- Concrete Pipe Association of Michigan
- Consumers Gas
- C-Rem Engineers
- Cretex Companies, Minnesota
- Cretex Pressure Pipe
- CSR, Australia
- Cultec, Connecticut
D
- Dallas Water Utilities
- Dames And Moore
- Dee Jaspar & Assoc
- Defense Logistics Agency
- Denver Wastewater Management
- Dept Of Energy
- Dicky Clay Pipe Corp., Kansas
- Ditch Witch
- Dodson & Associates
- Domingue Water Corp.
- Dow Chemical Usa
- DTI CableCat Gmbh, Germany
- Dubai Minicipality
- Ductile Iron Pipe Research Assn.
- Dudek & Associates
- Dyer, Riddle, Mills & Precourt
E
- E.T. Archer
- East Bay Municipal Utility Dist.
- Eastern Illinois Precast, Illinois
- Eckhoff, Watson & Preator
- El Dorado Irrigation Dist.
- El Paso Natural Gas
- Emc Engineers
- Emcon
- Enartec
- Engineering Science
- Erdman, Anthony & Assoc.
- Erickson Law Firm, Texas
- Ershigs Inc.
- Exxoncompany
F
- F.F. Cruz, Contractors, Phillipines
- Failure Analysis Assoc
- Fairfax Water Authority
- Fibercomposites
- Fishpro
- Florida Institute of Phosphate Research
- Freese And Nichols
- Fritschler, Pellino, Schrank, and Rosen, Wisconsin
- Fugro West
G
- G.S. Maguire Assoc
- Gannett Fleming
- GCA Corp., Massachusetts
- Gelco Services
- Geocon (1975) Ltd., Canada
- George Butler Assoc
- Ghh Engineering
- Gibraltor Chemical Resources
- Gifford-Hill American
- Gladding and McBean Pipe Products, California
- Goins and Underkofler, Texas
- Gray & Osborne
- Greeley & Hansen
- Greiner
- Groupe Conseil Saguenay
- Gruppo Sarplast, Italy
H
- Hancor
- Harding Lawson Assoc
- Hardy & Associates (1978) Ltd., Canada
- Harris & Assoc
- Harza Engineering Company
- Havens & Emerson
- Hdr Engineering
- Heiskell, Bearman, et al, Tennessee
- Hillsborough County
- H-K Contractors
- Hkm Assoc
- Hntb Corporation
- Hobas Group, Austria
- Hobas USA
- Hope Engineers
- Houle/Royal
- Hudson Engineering
- Hutcheon Engineers
- Hydro Conduit Corp., California
- Hydro Conduit Corporation
- Hydro West Group
- Hyprescon
I
- Illinois Concrete Pipe Association
- Imperial Irrigation District
- Inliner Usa
- Insituform East
- Insituform Group, United Kingdom
- Insituform Gulf
- Insituform Gulfsouth
- Insituform Midamerica
- Insituform North America
- Insituform Plains
- Insituform Southeast
- Insituform Southwest
- Interflow, Australia
- International Aerial Mapping Co.
- Iwa Engineers
J
- J.F. Shea Construction Company
- JM Montgomery Consulting Engineers
- John Carollo Engineers
- John Taylor/Freeman Fox
- Johnson-Bateman Co.
- Jones, Edmunds & Assoc
K
- K.W. Brown & Associates, Texas
- Kansas State Department of Health
- Ka-te Robotic Systems, Switzerland
- Kca Engineers
- Kennedy Jenks Consultants
- Kenny Construction Company
- Khatab And Alami
- Kimley-Horn
- King Engineers
- Kissinger Comp Corp
- Kitsap County Public Works
- Kramer, Chin, And Mayo
- Kwc Engineers
L
- L.B. Foster Company
- La County Public Works
- Lafarge
- Landes Gewerbeanstalt Bayern, Germany
- Landtech Consultants
- Langley & Mcdonald
- Laugenour & Meikle Laver
- Lewis & McKenna, Law firm, New Jersey
- Lga Lobuono,
- Lockman & Assoc
- Lockwood Andrews And Newnam
- Logan Clay Products, Ohio
- Los Angeles County Public Works
- Los Angeles Water And Power
- Los Angles County Sanitation Districts
M
- Macdonald Stephens
- Macdonald-Stephens Engineers
- Mackay & Somps, Civil Engrs.
- Macviro Consultants
- Maguire Associates
- Malcolm Pirnie
- Manatee County Public Works
- Manna Consultants
- Massachessets Water
- Maxey-Hines & Assoc
- Mcinerney & Dillon
- Mead and Hunt, Wisconsin
- Mears Group, Michigan
- Melli, Walker, Pease, and Ruhly, Wisconsin
- Metcalf And Eddy
- Metromont Materials
- Metropolitan St Louis Sewer District
- Miami-Dade Water And Sewer
- Minnesota Power and Light Company, Minnesota
- Mission Clay Pipe Products, Arizona
- Modesto Irrigation Dist.
- Mojave Water Authority
- Monroe County Water Authority
- Montgomery Watson Mueser
- Mountain States Concrete Pipe Association
N
- National Clay Pipe Institute
- National Steel Corp.
- Naval Weapons Center
- New York State Concrete Pipe Association
- Ninyo And Moore
- Nippon Hume Corporation, Japan
- Nolte & Assoc
- North West Steel Pipe & Casing, Oregon/California
- Northern States Power Company, Michigan
- Northwest Pipe And Steel
O
- Ohio Concrete Pipe Manufacturers Association
- Olivenhain Municipal Water
- Onondaga County
- Ontario Concrete Pipe Association, Canada
- Otay Water District
P
- Pacific Clay Pipe Products, California
- Pacific Corrugated Pipe Co.
- Pacific Gas & Electric
- Pacific Gas Transmission
- Pacific International Pipe Engineering, Washington
- Pacific Northwest Concrete Pipe Association
- Pacific States Cast Iron Pipe Co
- Palo Alto Regional Water Quality
- Parkhill Smith And Cooper
- Parsons Brinkerhoff Gore Storrie
- Passero Assoc
- Peco Energy
- Phillips Petroleum
- Pierce County Water Resources
- Pinellas County Water
- Pipher Rein Technical Services
- Placer County
- Plastic Pipe Institute
- Post Buckley Schuh & Jernigan
- Preussag AG, Germany
- Price Brothers Co.
- Price Brothers Company, Ohio and Florida
- Professional Engineering Consultants
- Project Development International
- Puget Power
Q
- Quanta Services, Texas
- Quebec Concrete Pipe Association
R
- R.W. Beck And Associates
- Ramona Municipal Water District
- Rancho California Water District
- Rausch Electronics USA
- Resources Authority
- Ribloc Group, Australia
- Riverside County Flood Control
- Rml Lonestar
- Robert Bein, Frost & Assoc
- Roper & Assoc
- Ropes, Majeski, Pagliaro, et al, Law firm, California
- Rotherford Chekene
- Royal Pipe
- Rust Environment And Infrastructure
- Rutledge Engineers
S
- S.C. Concrete Pipe Association
- Saline Water Conversion Corporation, Saudi Arabia
- San Antonio River Authority
- San Bernardino County
- San Diego County Public Works
- San Diego County Water Authority
- San Diego Gas & Electric Company
- San Diego Gas And Electric
- San Francisco Water Dept.
- San Gorgonio Water Agency
- Santa Clara Valley Water Dist.
- Santa Margarita Water District
- Saud Consult
- Saudi Aramco
- Saudi Clay Pipe Company
- Saudi Plastic Pipe Company
- Scarburough Public Utilities
- SCS Engineers, Washington, D.C.
- Sea Consultants
- Seattle Metro
- Seattle Water Dept.
- Semitropic Buttonwillow Water Storage District, California
- Service Corp. International
- Sierra Pacific Power
- Simons-Eastern Consultants
- Sithe Energies, France
- Snamprogetti spa, Italy
- Snc-Lavalin
- Snowden & Meyer Associates, Texas
- South Placer Municipal Utility
- Southern California Gas Co.
- Spencer J. Buchanan & Associates, Texas
- Spokane Concrete Pipe Products, Washington
- Springfield Municipal Water
- St. Louis Metro Sewer District, Missouri
- Standard Pressure Pipe
- State of California Water Resources
- State of Wisconsin-Division of Facilities Management
- Steel Pipe Manufacturers Association, Philippines
- Steel Plate Fabricators Association
- Stone and Webster
- Streamline, Australia
- Summers Engineering
- Superior Clay Pipe Corporation, Ohio
- Sweetwater Authority
T
- Technical University of Nova Scotia, Canada
- Texas Water Development Board
- Thomas Dean and Koskins
- Thompson Pipe & Steel Co.
- Tippetts Abbey McCarthy Stratton
- TopCote, Sweden
- Town of Ayer
- Town of Concord
- Town of South Kingston
- Trinity River Authority
- Trs/Fluor-Daniels
- Truckee Donner P.U.D.
- Turlock Irrigation Dist.
U
- U.S. Army Engineer Waterways Experiment Station
- U.S. Environmental Protection Agency
- Union Gas
- Union Sanitary District
- Urs Consultants
- US Bureau Of Reclamation
- Usda Soil Conservation Service
V
- Vail Engineering Corp.
- Vandell And Assoc
- Ventura County Waterworks
- Village De Senneville
- Vista Irrigation District
W
- Waterloo Concrete Pipe
- WE Energies, Inc, Wisconsin
- West Coast Regional Water Authority
- Western Municipal Water District
- Weston & Sampson Engineers
- Wgp Engineers
- Wheeler Ridge Maricopa Water Storage District, California
- Whitman Requardt & Assoc
- Willdan Assoc
- Winzler & Kelly Engineers
- Wisconsin Concrete Pipe Association
- Woodard & Curran
- Woodward Clyde Consultants
- World Bank