Performance Systems Development (PSD), Ithaca, New York
Performance Systems Development, Inc., partners with national and local companies to develop, implement and evaluate market transformation and market development programs that change the marketplace for energy and building services. PSD specializes in developing market infrastructure that allows contractors to improve the efficiency and live-ability of existing commercial and residential buildings.

Quantec, LLC, Portland, Oregon
Quantec provides superior analytic and strategic consulting services.  Quantec’s team of economists, engineers, and statisticians brings experience in large-scale project management, state-of-the-art modeling tools, and innovative research methods to every project.

Domas Plus, Oak Park, Illinois
Domus PLUS is a residential energy efficiency consulting firm established in 1994 by Paul Knight, a registered Illinois architect. Mr. Knight has worked extensively in the low-income weatherization and affordable housing fields during his 28 years since graduating with a Masters Degree in Architecture from the University of Illinois at Urbana-Champaign.

Delta-T, Inc., Harrisburg, Oregon
Delta-T, Inc., an energy services company specializing in the installation and repair of heating and cooling systems. Bruce Manclark has managed several weatherization programs in the Northwest, and he is a board member of Performance Tested Comfort Systems.