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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

  • Callison
  • Ferraro Choi
  • LMN
  • McGranahan
  • Miller Hull
  • Mithun
  • Perkins+Will
  • Schacht Aslani
  • Studio Meng
  • TetraTech

Real Estate & Development

  • CBRE
  • First Industrial
  • Lorig
  • Port Blakely
  • Quadrant
  • Sabey
  • Schnitzer
  • Schuchart
  • Sherburne
  • Vulcan

Non-Profit Organizations

  • ASHRAE
  • Built Green Washington
  • Common Ground
  • Enterprise
  • Green Building Certification Institute
  • Habitat for Humanity
  • NCARB (National Council of Architectural Registration Boards)
  • Northwest EcoBuilding Guild
  • Northwest Energy Efficiency Alliance
  • Workforce Development Council of Seattle-King County

Contractors

  • Bender Chaffey
  • Bennett Homes
  • BnBuilders
  • GLY
  • Holt Homes
  • Mortensen
  • Pankow
  • RAFN
  • Unimark
  • Walsh Construction

Building Owners

  • Boys and Girls Club Whatcom
  • Childrens’ Hospital
  • Highline Historical Museum
  • King County Housing Authority
  • Kitsap Community Resources
  • Kitsap County Consolidated Housing Authority
  • Kulshan Community Land Trust
  • Life Care Services
  • Providence Health System

Professional Associations

  • AIA Seattle
  • BIA Hawaii
  • Hawaii GCA
  • HBA Spokane
  • IFMA (International Facilities Management Association)
  • Kitsap HBA
  • MBA of King and Snohomish County
  • MBA of Pierce County
  • Olympic Master Builders
  • Skagit & Island County Builders Association

Green Building Councils

  • Canada GBC
  • Cascadia Chapter, USGBC
  • Hawaii Chapter, USGBC
  • USGBC

Government Agencies

  • City of Kirkland
  • Department of Ecology
  • Energy Star
  • King County
  • Kitsap County Solid Waste
  • Port of Seattle
  • Seattle Public Utilities
  • Snohomish County
  • State of Hawaii
  • US Coast Guard

Educational Institutions

  • Bastyr University
  • Bertschi School
  • Hawai’i Preparatory Academy
  • Lane Community College
  • North Seattle Community College
  • Olympic College
  • Seattle Central Community College
  • Seattle U
  • Western Washington University
  • Whatcom Community College

 

Other Green Building Industry Leaders

  • AHBL
  • Apex
  • Belt Collins
  • Interface Engineering
  • PSE