Contact Us

General Contact

For general inquiries regarding PSI products and services, please use the address below.
Physical Sciences Inc.
20 New England Business Center
Andover, MA 01810-1077

(978) 689-0003; Fax:  (978) 689-3232

PSI Corporate Officers

President and CEO

Past President and CEO

Intellectual Property Manager

Chief Scientist

B. David Green

George E. Caledonia  

E. Jennings Taylor

Steven J. Davis

PSI Business Areas
Tactical Systems William J. Marinelli  
Aerospace Systems
Bogdan Cosofret 

Material Systems Enterprise

Peter Warren
Applied Sciences/Photonics Enterprise
Mark Allen 

Applied Optics

William Kessler 
Disruptive Technologies

Thomas Vaneck  

PSI Pleasanton, CA Operations  
PSI: Pleasanton Takashi Nakamura 

Doug Bamford 

Research Support Instruments  
RSI: Lanham Operations Chris Rollins 
RSI: Princeton Operations John Kline 
Q-Peak Bedford, MA Eric Park 
Faraday Technology  
Faraday Technology E.J. Taylor 

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