PSD is an energy efficiency services and technology company. We combine building science with technology to help our customers achieve tangible energy efficiency savings. We build products and deliver services that support energy efficiency improvements in buildings. For over 25 years, PSD employees have been innovating and evolving the energy efficiency industry. We bring technical experts together with hands-on implementers to create services that deliver and efficiently measure the outcomes of your programs.
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PSD Questions
The PSD annual revenue was $17.8 million in 2026.
Kathleen Greely is the CEO of PSD.
91 people are employed at PSD.
PSD is based in Ithaca, New York.
The NAICS codes for PSD are [221, 22].
The SIC codes for PSD are [49].
Top PSD Employees
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Kathleen Greely
Chief Executive Officer at PSD
Philadelphia, PA, US25+ -
Josh Huber
Chief Operating Officer at PSD
Philadelphia, PA, US21 -
Kate Forester
VP of Finance at PSD
Ithaca, NY, US25+ -
Rich Andrulis
VP of Product Design and IT at PSD
Ithaca, NY, US22 -
Kristi Kezar
Vice President of Business Development at PSD
Camillus, NY, US25+ -
Chris Balbach
VP of Research and Development at PSD
Ithaca, NY, US33 -
Sara Kennedy
Outreach Specialist at PSD
Buffalo, NY, US22 -
Greg Thomas
Chief Strategy and Technology Officer at PSD
Ithaca, NY, US25 -
Joshua Waight
Human Resource Manager at PSD
Elmira, New York, United States35+ -
Emelie Glitch
Vice President, Programs at PSD
Canandaigua, NY, US34
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