MultiSource – Onamia

MultiSource–Onamia, previously known as Onamia Machine, was acquired in 2016 to help us expand our ability to support the prototype and short-run needs of our customers. MultiSource-Onamia is a premier supplier of made-to-order precision machined components for customers in the medical, aerospace, defense and industrial markets. Specializing in prototype service and quick turnaround for short run order, MultiSource-Onamia supports development of production processes with a commitment to quality, flexibility and best value for our customers.

Products and Services

In support of prototypes and quick production needs, MultiSource–Onamia offers CNC milling and turning as well as wire EDM for small- to medium-sized parts.
At this facility, we machine a wide range of materials, including titanium, stainless steel, aluminum, brass, plastics and exotic metals.


MultiSource–Onamia produces complex machined parts for the medical, aerospace, defense, and commercial markets.


The team at MultiSource–Onamia supports your needs in our 15,000 square foot production and administrative office space.

Quality Policy

We are deeply committed to compliance with requirements and to maintaining and improving the effectiveness of our Quality Management System. Quality is embedded in our company’s culture – at each of our plants and at every level of our organization, MultiSource expects, demands, and delivers exceptional quality.

We partner with our customers at every stage of the manufacturing process, including design, development, and qualification. Our commitment to quality processes begins at the onset of every project when we include quality as a nonnegotiable requirement of every production run.

MultiSource uses first-class inspection tools and technology. And most importantly, our commitment to quality is backed by the knowledge and dedication of an experienced quality control staff. Our demonstrated quality performance has enabled us to achieve “certified supplier” and “dock-to-stock” statuses with several of our customers.

Leadership Team

Pat Bienusa
General Manager

Location Information

400 Railroad Aveneue
Onamia, MN 56359
Telephone: 320-532-4038
Fax: 320-532-4067