Ron Witherspoon, Inc. has been at the forefront of precision manufacturing for the high tech, medical, aerospace and defense industries since 1977. A woman-owned company headquartered in the heart of Silicon Valley, RWI consistently delivers quality products on time and on budget.

Our highly skilled employees are dedicated to exceeding our customer’s expectations and take pride in the parts they produce. Our unique ability to assist all levels of engineering development has enabled our customers to complete projects as varied and complex as the Mars Rover, the miniaturization of Linear Particle Accelerators, and has contributed to the development of a new design and manufacturing process to produce RF cathodes.

We have been featured in a Wall Street Journal article about the state of American manufacturing technology and have received a prestigious R&D 100 Award.

Quality, On Time Delivery, Customer Satisfaction

“RWI is committed to the delivery of product that meets or exceeds customer’s expectations, as well as all relevant requirements, and to the continual improvement of all business functions and processes.”

Monica Witherspoon, CEO

Environmental Awareness

Ron Witherspoon, Inc. takes environmental awareness and our responsibility in helping care for the Earth very seriously. We have taken a number of steps to ensure this, including recycling metal and plastic scraps, using water based coolant, recycling used coolant, and also meeting RoHS and REACH compliance for our customers.