PSIA, a spin-off of Park Scientific Instruments founded in 1988 is headquartered in CA, USA. The Company is associated in research, development, and marketing of AFM/SPM technology products. 

The products and services offered by the Company include the following:

Laboratory AFMs:

• XE-100
• XE-120
• XE-150
• XE-NSOM

Industrial AFMs

• XE-HDD
• XE-PTR
• XE-CMP
• XE-Photomark
• XE-LCD

The Company has offices in several other countries including European countries.