About Us

Headquartered in Jupiter, Florida, Parametric Solutions Inc. is an engineering service company that offers clients a variety of mechanical design and analysis solutions. The company focuses on engineering design and analysis, product definition, hardware procurement, and assembly of gas turbine engines for aircraft and industrial power applications.

Parametric Solutions Inc. employs more than 300 engineers and technicians, who design, analyze, define, procure, instrument and assemble gas turbine modules and engine prototypes. These staff members have an average of 17 years of experience and use their experience to meet each client’s individual project needs. Parametric Solutions Inc. supports manufacturers in the aerospace, aviation and industrial gas turbine industries.

As a company that seeks to help others, Parametric Solutions Inc. supports several nonprofit organizations. Among the affiliations it supports are the American Heart Association Heart Walk, the Walk to End Alzheimer’s, and Toys for Tots. It also sponsors the Jupiter High School Band and the SAE team chapters at the University of Florida and Florida Atlantic University.

Experience Matters

Since its founding in 1993, Parametric Solutions has expanded from its structural analysis and design roots to develop state of the art experience and capability in every discipline a modern Turbine Original Equipment Manufacturer values.  This claim is substantiated by our history of supporting the world’s top OEMs and their ever evolving demands of their trusted suppliers such as PSI.


·   Joel Haas, Chief Executive Officer

·   Catherine Haas Barre, President

·   Gary Prus, Chief Operating Officer

·   David Cusano, Vice President of Thermal Sciences and IT

·   Daryl Michaelian, Vice President, Cold Section Engineering

·   David Olsen, Vice President, Hot Section Engineering



·   Propulsion systems

·   External Aerodynamics

·   Internal Aerodynamics

·   Instrumentation

·   Aerospace Structures


Parametric Solutions has extensive experience in the Aviation industry. We have provided support to many different aspects of the overall aviation industry.

·   Propulsion

·   Airframe

·   Interiors

·   Airport design

·   Electronics

·   Aerodynamics

Gas Turbine

PSI has expertise in the following areas of Turbine Engineering

·   Full Engine Integration and Module Responsibility

·   Inlet and Exhaust Systems

·   Combustors

·   Structural Cases

·   Plumbing and Component Mounts

·   Axial and Centrifugal Compressors

·   Bearing Compartments

Rotating Machinery

Parametric Solutions has worked in the following rotating machinery disciplines

·   Vanes, Cases, and Pressure Vessels

·   Blades, Disks, and Shafts

·   Oil Tanks

·   Combustors and Augmentors

·   Exhaust Nozzles

·   Fuel Systems