Public agencies, private sector organizations, and academic organizations who are members of ISI include Envision Supported Agencies and Envision Qualified Companies that have at least one ENV SP. Many have been members for over 10 years and continue to credential employees and apply Envision methodologies on new civil infrastructure projects.

Visit this page to see our founders as well as the international organizations we have partnered with. ISI also recognizes its Charter members — organizations that made an early commitment to support the development and implementation of Envision.

Public Agencies

Adams County
Aéroports de Montréal
Agencia de Trenes y Transporte Público Integrado de México
Agency of Infrastructure Malta
AI Engineers
AlexRenew
Allegheny County Airport Authority
Alto (VIA HFR - VIA TGF Inc.)
Architect of the Capitol
Argonne National Laboratory U.S. Department of Energy
Arizona Department of Environmental Quality
Arlington County
AssetAdapt+ - City of Chestermere, AB
AssetAdapt+ - City of Regina, SK
AssetAdapt+ - Municipalities Newfoundland and Labrador
AssetAdapt+ - Niagara Region, ON
AssetAdapt+ - The City of Kitchener, ON
AssetAdapt+ - Town of Canmore, AB
AssetAdapt+ - Town of Orangeville, ON
AssetAdapt+ - Town of The Blue Mountains, ON
AssetAdapt+ - York Region, ON
Augusta-Richmond County
Austin Facilities Management
Austin Transit Partnership
Barbados Water Authority - Human Resource Dept
Beaufort County
Boston Planning and Development Agency
Brooklyn Navy Yard Development Corporation
Broward County
California Department of Transportation District 11
California Department of Transportation District 3
California Department of Transportation District 4
California Department of Water Resources
Capital Region Planning Commission
Capital Region Water
CapMetro
Caribbean Community Climate Change Centre
Cayman Islands Government
Central Arkansas Water
Central San
Central Utah Water Conservancy District
Charlotte Water
Chatham County
City and County of Honolulu
City of Albany NY
City of Altamonte Springs
City of Arvada
City of Atlanta - Department of Transportation
City of Atlanta - Department of Watershed Management
City of Atlanta Department of Aviation - Planning and Development Bureau
City of Austin Texas
City of Baytown - Public Works & Engineering
City of Bellevue
City of Belton Public Works Department
City of Beverly Hills
City of Bloomington, Indiana
City of Boynton Beach
City of Brisbane
City of Buena Park
City of Carlsbad California
City of Carson
City of Charlotte
City of Charlotte - Aviation
City of Chattanooga
City of Chestermere
City of Clearwater
City of Cleveland - Department of Port Control, Cleveland Airport System
City of Cleveland - Mayor's Office of Capital Projects
City of Commerce City
City of Coral Gables
City of Coral Springs, Florida
City of Corpus Christi
City of Dallas
City of Desert Hot Springs
City of Doral
City of Edgewater
City of El Dorado, KS
City of Eugene
City of Evanston
City of Fair Oaks Ranch ​
City of Fort Collins
City of Fort Lauderdale
City of Fort Saskatchewan
City of Fort Wayne City Utilities Engineering
City of Friendswood
City of Gaithersburg
City of Galveston
City of Glendale
City of Greenfield, WI
City of Guelph
City of Hallandale Beach
City of Harrisonburg
City of Hermosa Beach
CITY OF HIALEAH GARDENS WATER AND SEWER DEPT
City of Hillsboro
City of Hollywood Florida
City of Houston
City of Iowa City
City of Issaquah
City of Kalamazoo
City of Kansas City, MO
City of Katy
City of Lake Forest Park
City of Lake Oswego - Engineering
City of Lakeland Water Utilities
City of Lakewood
City of Lakewood Department of Water Resources
City of Largo
City of Las Cruces
City of Lawrence, Kansas
City of Leduc
City of Los Angeles
City of Los Angeles Bureau of Engineering
City of Los Angeles Bureau of Street Services
City of Los Angeles Dept of City Planning
City of Madison
City of Manhattan Beach
City of Menlo Park
City of Mesa
City of Miami Beach
City of Mill Creek
City of Montréal
City of New Braunfels
City of Newport News
City of North Miami Beach
City of Orlando
City of Overland Park
City of Oxnard
City of Palmdale
City of Parksville
City of Pasadena
City of Pearland
City of Philadelphia Division of Aviation
City of Red Deer
City of Renton
City of Richardson
City of Richmond
City of Riviera Beach
City of Roanoke, VA
City of Rock Island
City of Safety Harbor
City of San Antonio
City of San Marcos
City of Santa Barbara
City of Santa Clarita
City of Santa Monica
City of Seattle Department of Transportation
City of South San Francisco
City of Southfield
City of Southfield -DPW
City of St. Petersburg
City of Sun Prairie
City of Surprise, AZ
City of Tarpon Springs
City of Tempe
City of Toronto
City of Vancouver
City of Venus, Texas
City of Victoria
City of Victorville
City of Webster Groves
City of Webster Public Works
City of West Palm Beach
City of Westminster
Clark County - Department of Public Works
Community Transit (Snohomish County Public Transportation Benefit Area)
Consolidated Edison, Inc.
County Government of Baringo
County of Hawaii
County of Orange
County of Orange, California
County of Volusia
Dallas County, TX
Dallas Fort Worth International Airport
Delaware County Regional Sewer District
Denver Department of Transportation and Infrastructure (DOTI)
Denver International Airport
Department of Defense
Devens Enterprise Commission
District of Columbia Government
District of Columbia Water and Sewer Authority
Dorchester County
Duckett Creek Sanitary District
East Bay Municipal Utility District
El Paso County, Planning & Development Department
El Paso Water
ENOWA Company Limited, NEOM
Envision China
Exo
Fairfax County Government
Federacion Mexicana de Colegio de Ingenieros Civiles
Fisheries and Oceans Canada
Florida Department of Health
Gainesville Regional Utilities, Inc.
Gateway Development Commission
Global Water Alliance
Greater New Haven Water Pollution Control Authority (GNHWPCA)
Green Building Council Nigeria
Green Cross United Kingdom
Guatemala Green Building Council
Gwinnett County Department of Water Resources
Halifax Harbour Bridges
Halifax Port Authority
Hampton Roads Sanitation District
Harris County
Harris County Community Services
Harris County Precinct 4
Harris County Toll Road Authority
Henrico County Sustainability Division
Higher Education Commission of Pakistan
Hillsborough County Aviation Authority
Holland Board of Public Works
Homabay County Government
Houston Public Works
Howard County DPW
Hydro-Quebec
ICLEI Canada
Indianapolis Airport Authority
Infrastructure Canada
Inter-American Development Bank
Jacksonville Transportation Authority
John Wayne Airport, Orange County
Joshua Basin Water District
Kenya Green Building Society
King County
Kishwaukee Water Reclamation District
Konza Technopolis Development Authority
Les Ponts Jacques Cartier et Champlain incorporée
Lincoln Electric System
Long Beach Utilities Department
Los Angeles County Metropolitan Transportation Authority
Los Angeles County Public Works
Los Angeles Department of Water and Power
Los Angeles World Airports
Loudoun County, VA
Madison Metropolitan Sewerage District
Manatee County Government
Maryland Environmental Service
Maryland Motor Vehicle Administration
Maryland Transit Administration
Maryland Transportation Authority
Mason Conservation District
Massachusetts Bay Transportation Authority
Massachusetts Bay Transportation Authority (MBTA)
MassDOT
Massport
Metra
Metro Atlanta Rapid Transit Authority
Metro Vancouver
Metrolinx
Metropolitan Airports Commission
Metropolitan Council
Metropolitan Transportation Agency, MTA
Metropolitan Washington Airports Authority
Metropolitan Water District of Southern California
Miami-Dade County
Middlesex County Utilities Authority
Milwaukee County
Milwaukee Metropolitan Sewerage District
Ministère des transports et de la mobilité durable
Ministry of Commerce - Saudi Arabia
Ministry of Regional Development and Infrastructure of Georgia
Miundo Misingi Hub
Mobile County
Monterey Peninsula Airport District
Montgomery County
Montgomery County Planning Commission (MCPC)
Mount Pleasant Waterworks
MTA of Harris County
Multnomah County
Municipality of the County of Colchester
MWRA
NASA
National Oceanic and Atmospheric Administration
National Research Council Canada
Natural Resource Conservation Service (NRCS)
NEOM
NEOM-Oxagon
New Braunfels Utilities
New Jersey Turnpike Authority
New Mexico Department of Transportation
NEW Water (Green Bay Metropolitan Sewerage District)
New York City - Mayor's Office of Contract Services
New York City Department of Civil Administrative Services (DCAS)
New York City Department of Design and Construction
New York City Department of Environmental Protection
New York City Department of Parks & Recreation
New York City Department of Transportation
New York City Economic Development Corporation
New York City Mayor’s Office of Management and Budget
New York State Department of Transportation
Niagara Region
North Bay Village
Northeast Florida Regional Council
Northeast Ohio Regional Sewer District
Northfield Township Road District
OC Public Works
Office of the County Engineer - Harris County Engineering Department
Omaha Public Power District
Ontario Clean Water Agency
Orange County Government, FL
Ottawa International Airport Authority
Palm Beach County
Papio-Missouri River Natural Resources District
Pasco County - Department of Public Works
Passaic Valley Sewerage Commission
Pinellas County Public Works
Port Authority of New York & New Jersey
Port of Corpus Christi
Port of Long Beach
Port of Montreal
Port of Portland
Port of Seattle
Portland Water Bureau
Prince William County
Prince William Water
Public Private Partnership (PPP) Auhority
Public Sector Individual
Public Services and Procurement Canada
Puerto Rico Aqueduct and Sewer Authority
Québec Port Authority
Ravi Urban Development Authority, Govt. of Punjab, Pakistan
Regional Municipality of Durham
Regional Municipality of York
Renewable Water Resources
RM of Edenwold No. 158
Sacramento County
Sacramento Municipal Utility District
Salt Lake City Municipal Corporation
San Antonio River Authority
San Diego County Regional Airport Authority
San Francisco International Airport
San Francisco Municipal Transportation Agency
Santa Ana Watershed Project Authority
Santa Clara Valley Transportation Authority
Santa Clara Valley Water District
Seminole County Solid Waste
Société de transport de Montréal
Sound Transit
South Carolina Office of Resilience
South Coast British Columbia Transportation Authority
Southeast Metro Stormwater Authority (SEMSWA)
St. Tammany Parish Government
Sun Peaks Mountain Resort Municipality
Sustainable Infrastructure Development Institute - Southern Africa (SiDISA)
Syracuse Regional Airport Authority
Tarrant Regional Water District
Texas Department of Transportation
The City of Kitchener
The Corporation of The Town of The Blue Mountains
The Flood Control District of Maricopa County
The Philadelphia Water Department
Town Of Blacksburg, Virginia
Town of Breckenridge
Town of Eagle
Town of Erie
Town of Flower Mound
Town of Innisfil
Town of Ithaca
Town of Jackson
Town of Lexington, MA
Town of Okotoks
Town of Oyster Bay
Town of Silverthorne
Town of The Blue Mountains
Town of Wellesley Department of Public Works
Township of South Stormont
Transportation Corridor Agencies
Unified Government of Wyandotte County
University of British Columbia
US Army Corps of Engineers
USGBC Massachusetts Chapter
Vancouver Fraser Port Authority
Village of Briarcliff Manor
Village of Bristol
Village of Gold River
Village of Key Biscayne
Village of Key Biscayne Parks & Recreation
Village of Oak Park
Virginia Port Authority
Washington Metropolitan Area Transit Authority
Washington State Department of Transportation
Washington State Ferries
Washington Suburban Sanitary Commission
Water District No.1 Johnson County
West Michigan Regional Airport Authority
West Whiteland Township
Western Virginia Water Authority
Weymouth Public Schools
Windsor-Detroit Bridge Authority
Women in Government

Private Companies

3FWILD
3T-Design & Development L.L.C.
5engineering
A.D. Marble & Co., Inc.
Advanced Engineering and Environmental Services, LLC
AECOM
Aecon Group Inc.
Aero Aggregates of North America LLC
Agility Engineering & Management, Inc.
Airports Council International - North America
Alliance Entrepreneur Général
Altensis
American Concrete Pipe Association
American Council of Engineering Companies
American Public Works Association
American Society of Civil Engineers
American Society of Landscape Architects
Ames Construction, Inc.
Anchor QEA
ANDRIS Consulting LLC
Angie Brewer & Associates, LC
Antalya-Alanya Otoyolu İnşaat Yatırım ve İşletme A.Ş
Applied Sciences Consulting, Inc.
ARC Alternative and Renewable Construction LLC
Arcadis
Ardurra Group, Inc.
Artelia Canada inc.
Arup
ARX Arabia for Engineering Consultancy
ASFE/Geoprofessional Business Association
Asphalt Paving Alliance
AtkinsRéalis
Aulick Engineering, LLC
Autocase by Impact Infrastructure
Avant-Garde-Engineering
B. Thayer Associates
BA Blacktop Ltd
Barr Engineering
Baxter & Woodman, Inc.
Beals and Thomas, Inc.
Bechtel Infrastructure
Being Here Landscape Architecture & Environmental Design, PLLC
Bentley Systems
BergerABAM
Big City Crushed Concrete
Black & Veatch Corporation
Blue Ocean Civil Consulting
Boomi Environmental LLC
Brightworks Sustainability
Brooks Scarpa Huber Architects, Inc.
Brown and Caldwell
Burns & McDonnell
C.A.C. Industries, Inc.
C&S Companies
California Association of Sanitation Agencies
Canadian Society for Civil Engineering
Carollo Engineers
CDM Smith
Center of Excellence for Concrete Preservation and Service Life Extension
CES Consultants, Inc.
CHA Consulting
Chen Moore and Associates
Chile Green Building Council
Christopher B. Burke Engineering, Ltd.
CIMA s.e.n.c
Civil Technology Inc.
Civitas Engineering Group, Inc.
Clark Nexsen, Inc.
CodeGreen
Concept Engineers, Inc.
Concrete Sustainability Council
Consor
ConstraintIQ
Construction Génix inc.
COWI North America
CPH Consulting, LLC
Crawford, Murphy & Tilly, Inc.
Curtis + Rogers Design Studio, Inc.
CWE
D R Consultants & Designers, Inc.
Dar Al-Handasah (Shair and Partners)
Dattner Architects
Davis & Floyd
Delve Underground
Desarrollo Inmobiliario e Infraestructura Estratégica Sustentable
Design Management Services, Inc.
Dewberry
Diaz Yourman & Associates
DRP Engineering, Inc
DSP Vision TI inc.
Ductile Iron Pipe Research Association
Dufferin, a CRH Company
e4, inc.
EA Engineering, Science, and Technology, Inc., PBC
Early Childhood Education Ethiopia
ECOncrete Inc.
Economides Consulting

Ecovert Building Solutions
EHRA Engineering
EHS Management Consultants
Emmons & Olivier Resources
Energy Cost Solutions Group
Energy Management Services - Emirates LLC
Energy Vault
Engineers for a Sustainable World
Entuitive
Environmental Financial Consulting Group (EFCG)
EXP
Expanded Shale, Clay, and Slate Institute
F.R. Aleman & Associates, Inc
FGB studio
FlatironDragados & Affiliates
Fluor Enterprises, Inc.
Fonroche Lighting America
Francl Architecture Inc.
Freese and Nichols, Inc.
Fukunaga & Associates
Fuscoe Engineering, Inc.
Garver
Gedeon GRC Consulting
GEI Consultants, Inc.
GFT
GHD Inc.
Granite Construction Inc.
Green Agenda Committee
Greenman-Pedersen, Inc.
Gresham Smith
Grimshaw
Haley & Aldrich, Inc.
Halff
Hanson Professional Services Inc.
Harper General Contractors
Harris & Associates
Haskell
Hatch Ltd.
Hazen and Sawyer
HDR Inc.
HNTB Corporation
HR Green, Inc.
ICMQ S.p.A.
Infrastructure Technologies, LLC
Innovative Construction Solutions
Institute for Sustainable Infrastructure
J R Miller & Associates
J-U-B Engineers, Inc.
J.L. Richards & Associates Ltd.
Jacobs
JKMuir
Kabbes Engineering, Inc
KC Engineering and Land Surveying, P.C.
KCI Technologies, Inc
Keish Inc.
Kennedy/Jenks Consultants
KEO International Consultants L.L.C.
KERAMIDA, Inc.
Kiewit Corporation
Kimley-Horn
King Salman International Airport DevCo
Kleinfelder
KMEA
Kroner Environmental Services, Inc.
KS Engineers, P.C.
LA Metro Partners
Lady Bird Johnson Wildlife Center
Lamp Rynearson
Lawson-Fisher Associates P.C.
Lean Technology Corporation
Linx Strategies
LiRo Engineers, Inc.
Loiselle inc.
LOZIER INC.
Lumsden Associates, P.C.
Luuceo Consulting Inc.
M.D. Modern Engineering, D.P.C.
Marine Solutions, Inc.
McCarthy Building Companies, Inc.
McElhanney Ltd
McKim & Creed, Inc.
McWane Ductile
Mead & Hunt
Merrick & Company
Michael Baker International, Inc.
MIRABAL Engineering
MJC Environment LLC
Moffatt & Nichol
Moore & Bruggink
Mott MacDonald
Mountain Town Environmental Consulting
ms consultants
MSA Professional Services, Inc.
Muller Engineering Company
Naik Consulting Group
Naqsh Consultancy and environmental Solution company
Newcomer Women’s Services Toronto
Nitsch Engineering
Non-Member Account
Norda Stelo
NV5, Inc
O’Brien360
Okapi Architecture Inc.
Otak, Inc.
PA Engineering LLC
Pakpour Consulting Group
Parametrix
Pare Corporation
Parkhill
Parsons
Paul Redvers Brown, Inc.
Pennoni
Petroleum Innovative Technologies Company for Environmental Services
Pinyon Environmental, Inc.
PMCS Group, Inc.
Polytechnique Environmental, Inc.
Pomerleau
Portland Cement Association
Powell CWM, Inc.
POWER Engineers Incorporated
Pretred, Inc.
Psomas
Quad Knopf, Inc.
R. G. Miller Engineers, Inc.
R. M. Towill Corporation
R.V. Anderson Associates Limited
Ragnar Benson/William Charles
Raimore Construction
Rajappan & Meyer Consulting
Ramboll
RDM International Inc.
Reviresco Environmental Group
Rock Project Management Services, L.L.C.
RPS Group
RS&H, Inc
SANPEC Inc
Savino & Miller Design Studio
Schnabel Engineering
Schweitzer & Associates, Inc.
Seagull PME
Sebago Technics Inc.
Self
SEMA Construction, Inc.
Sheladia Associates, Inc.
Short Elliott Hendrickson Inc.
Shrewsberry & Associates, LLC
Sinfranova
SK Design Group, Inc.
Skanska USA
SLR Consulting (Canada) Ltd.
Smith Gardner Inc.
Smith Seckman Reid
Sowinski Sullivan Architects
SSFM International, Inc.
Stacy and Witbeck, Inc.
Stanley Consultants Inc
Stantec Consulting, Ltd.
STGM Architecture
Strand Associates, Inc.
STV Inc.
Sundt Construction, Inc.
Supply Chain Sustainability School
Taliaferro and Browne
Terracon Consultants, Inc.
Terravanta
The Jones Payne Group
The Lane Construction Corporation
Thompson Strategy Consulting, Inc.
Thornton Tomasetti
Timmons Group, Inc.
TKDA
Torx Builders LLC
Traylor Bros., Inc.
TREKK Design Group, LLC
Two Trails, Inc.
TY Lin
TYPSA
Ulliman Schutte Construction
US Botanic Gardens
V. W. Housen & Associates, Inc.
Verdantas LLC
Verdunity, Inc.
VHB
Viridis Consulting, LLC
Volkert, Inc.
Wade Trim
Walter P. Moore and Associates, Inc.
Watermark Environmental Ltd.
Wood
Woodard & Curran
Woolpert Inc.
WSP
WT Infrastructure Solutions Incorporated

Academic Institutions

Academic Faculty
Academic Students
Administrative Staff College of India
Ain Shams University
Aligarh Muslim university
Arkansas State University
Auburn University
Beni suef University
Beyond21 Academy
BIM Arabia Academy
Bismarck State College
Boise State University Department of Civil Engineering
Brigham Young University
Brigham Young University - Idaho
British Columbia Institute of Technology
Cairo University
California Polytechnic State University San Luis Obispo
California State Polytechnic University, Pomona
Carnegie Mellon University
Cedarville University
Central State University
Clark University
Clemson University
Clemson University-CSM
College of Professional Studies
Colorado School of Mines
Colorado State University
Columbia University
Columbia University GSAPP
Cranfield University
Dalhousie University
Dammam Community College, King Fahd University of Petroleum and Minerals
Dongguk University
Duke University
Durham College
École de Technologie Supérieure
École de technologie supérieure - Université du Québec
Embry-Riddle Aeronautical University
Executive Engineer SIBAU
Faculty of Engineering Alexandria University
Fairmont State University
Florida International University
George Mason University
George Washington University
Georgia Institute of Technology (Georgia Tech)
Georgia Tech CEE4090B-Env
Helwan University
Higher Colleges of Technology
Hindustan College of Science and Technology
Indiana State University
Indo Middle East Cultural Forum
INTEGRAL UNIVERISTY LUCKNOW
Iowa State University
Johns Hopkins University
Kabul Polytechnic University
Kansas City Public Schools 33
Kennesaw State University
King Saud University
Kiron Open Higher Education
Lincoln Memorial University
Loughborugh University
Louisiana State University
Louisiana Tech University, USA

Maastricht University
Maharshi Dayanand University
Manhattan University
McMaster University
Memorial University of Newfoundland and Labrador
Merrimack College
Metropolitan State University of Denver
Michigan State University
Midocean University
Milwaukee School of Engineering
Montana State University
Morgan State University
National Transit Institute
New Jersey Institute of Technology
New York Institute of Technology
New York University
Northeastern University
NRI Institute of Technology
Ohio State University
Ohio University
Oklahoma State University
Old Dominion University
Penn State University
PFH Göttingen
Portland State University
Pratt Institute, MS in Sustainable Environmental Systems
Quaid-i-Azam University, Islamabad, Pakistan
Quinnipiac University
Rensselaer Polytechnic Institute
Rice University
Rose-Hulman Institute of Technology
Saint Leo University
San Bernardino Community College District
San Jose State University
Schulich School of business
Seneca College
Seoul National University
SHRI VISHNU ENGINEERING COLLEGE FOR WOMEN
South Dakota School of Mines and Technology
Southern Methodist University
Southern University of Science and Technology
SRM Institute of Science and Technology
Stanford University
State University of New York Farmingdale
Stevens Institute of Technology
Suez university, faculty of science
Syracuse University
Texas A&M University
Texas A&M University college station
Texas A&M University-Kingsville
Texas State University
The Citadel
The College of New Jersey
The Cooper Union
The University of British Columbia
The University of Pittsburgh at Johnstown
Uganda Martyrs University
Umm AlQura University
UNC Charlotte
United States Military Academy
UNIVERSIDAD DEL ATLANTICO
Universidad Especialidades Espíritu Santo
Università Cattolica del Sacro Cuore
Universitat Politècnica de Catalunya
Université de Montréal
Université Laval
University College London
university of Karbala
University of Antwerp
University of Arizona
University of Baltimore
University of Calgary
University Of Califonia, San Francisco
University of California Davis
University of California, Berkeley
University of California, Irvine
University of Central Florida
University of Engineering and Technology Peshawar, Pakistan
University of engineering and technology, Lahore
University of Florida
University of Illinois Urbana-Champaign
University of Iowa
University of Louisiana at Lafayette
University of Maine
University of Nebraska
University of Nevada Las Vegas
University of New Brunswick
University of New Hampshire
University of New Mexico
University of New Orleans
University of Portland
University of Regina
University of South Florida
University of South Florida St. Petersburg
University of Southern California
University of Southern Mississippi
University of Technology Nowshera
University of Texas at Austin
University of Texas at Dallas
University of Texas at San Antonio (UTSA)
University of Texas at Tyler
University of the Pacific
University of Utah
University of Washington
University of Windsor
University of Wisconsin-Milwaukee
Urmia University of Technology
US Air Force Academy
Useful Academy of Engineering and Computer Science Inc.
Utica University
UW-Madison
Vanderbilt University
Vasireddy Venkatadri Institute of Technology
Virginia Commonwealth University
Virginia Military Institute
Virginia Polytechnic Institute and State University
Virginia Tech
Volgenau school of engineering
W Booth School of Engineering Practice and Technology
Wentworth Institute of Technology
Western Illinois university
Wilkes University
Williams College
Wingate University
Zhengzhou University
Zofnass Program for Sustainable Infrastructure