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Our Clients

O’Brien & Company works for a very wide variety of clients in the green building industry.  The following are just a few of the organizations who have hired us to provide green building consulting, policy or program support, or education and training.

Architects & Engineers

  • AHBL
  • Ankrom Moisan
  • Callison
  • Ferraro Choi
  • Integrus
  • Jones & Jones
  • Kriegh Architects
  • Magellan
  • McGranahan
  • McKinstry
  • Miller Hull
  • Mithun
  • NK Architects
  • Perkins+Will
  • Rice Fergus Miller
  • Runberg Architecture
  • Schacht Aslani
  • TetraTech
  • Tiscareno
  • URS
  • Weber Thompson
  • ZBA Architecture

 

Developers & Owners

  • AMLI Residential
  • Avalon Bay Communities
  • Campus Aquisitions
  • CBRE
  • Essex
  • Fran’s Chocolate
  • Green Canopy
  • Intracorp
  • Lorig
  • Mack Urban
  • Path America
  • Patrinely
  • Port Blakely
  • Quadrant
  • Renaissance
  • RREEF
  • Sabey
  • Schnitzer West
  • Stanford Hotels
  • Trammell Crow
  • Wolff Company
  • Vulcan

 

Non-Profit Organizations

  • Boys & Girls Club Whatcom
  • Built Green Washington
  • Catholic Charities Housing
  • El Centro del la Raza
  • Enterprise Communities
  • Environmental Works
  • Goodwill
  • Habitat for Humanity
  • Highline Historical Museum
  • Housing Kitsap
  • King County Housing Authority
  • Kitsap Community Resources
  • Northwest Energy Efficiency Alliance
  • Plymouth Housing
  • Resources for Community Development
  • Santa Barbara Contractors Education Foundation
  • Tacoma Housing Authority
  • Workforce Dev. Council of Seattle-King County

 

Contractors

  • BnBuilders
  • Chinn
  • Compass
  • Exxel Pacific
  • GLY
  • Kassel & Associates
  • Kiewit
  • Mortensen
  • Osborne
  • Perini
  • Quigg
  • RAFN
  • Robertson & Olson
  • Veterans NW
  • Walsh

 

Government

  • City of Ellensburg
  • City of Friday Harbor
  • City of Shoreline
  • City of Sammamish
  • Dept of Ecology
  • Energy Star
  • Kalispel Tribe
  • King County
  • Kitsap Co. Solid Waste
  • Port of Seattle
  • PSE
  • Seattle Public Utilities
  • State of Hawaii
  • Stillaguamish Tribe
  • US Coast Guard

 

Educational/Health

  • Bastyr University
  • Bertschi School
  • Group Health
  • Hawai’i Prep Academy
  • Lifelong Education Institute
  • North Seattle Community College
  • Olympic College
  • Providence Health System
  • Seattle Central Community College
  • Seattle Pacific University
  • Seattle University
  • South Seattle Community College
  • University of Washington
  • Washington State University
  • Western Washington University

 

Associations

  • ASHRAE
  • AIA Seattle
  • BIA Hawaii
  • Canada GBC
  • Hawaii GCA
  • HBA Kitsap & Spokane
  • IFMA (International Facilities Management Association)
  • Kitsap HBA
  • MBA King-Sno & Pierce
  • Olympic Master Builders
  • Skagit & Island County Builders Association
  • USGBC; and Cascadia & Hawaii Chapters