INGENUITY AND PRECISION
IN EVERYTHING WE DO

Precision-machined solutions made possible by a combination of technology and experienced teams for companies that need their products and equipment to work well every time.

INGENUITY AND PRECISION
IN EVERYTHING WE DO

Precision machined solutions made possible by a combination of technology and experienced teams for companies that need their products and equipment to work well every time.

COMPANY

Centrally located, small town personality with technology and talent usually only found in large markets.

TECHNOLOGY

Our unique combination of automation and creative teams produce consistent turned and milled solutions.

CAPABILITIES

Our proprietary processes plus managed scale result in consistent quality and cost efficiencies in contract machining.

CUSTOMER SOLUTIONS

We work together with our customers to help them win.

PARTS GALLERY

Take a look at some of the manufacturing challenges we solve every day.

OUR TEAM

We function as an agile partner, rather than just as a supplier.

Need a quote for your upcoming project?

Need a quote for your upcoming project?

SUBMIT RFQ

Credentials & Certifications

SOLVING CHALLENGES FOR OUR CUSTOMERS IS JUST PART OF HOW WE THINK AND ACT.

SOLVING CHALLENGES FOR OUR CUSTOMERS IS JUST PART OF HOW WE THINK AND ACT.

<1%

Internal scrap rate

>97%

On-time delivery (OTD)

  • Reliable Suppliers Start with Proactive Planning

    05/20/2026

    While the start of the year hasn’t been as robust as we had hoped in the manufacturing world—even in the most manufacturing-intensive state in the country—the foundational economic [...]

  • Rathburn Adds New Operations Manager to Leadership Team

    07/30/2025

    April Winfield joins the company as operations manager to provide even greater operational guidance as the company continues to grow. Auburn, IN, July 29, 2025, Rathburn Precision Machining announced April [...]

BEING A GREAT SOLUTIONS COMPANY INVOLVES MORE THAN JUST GREAT EQUIPMENT.

We are grateful for your help with drawing development, specifically the help you provided to solve our customer’s issues.

Thanks a million for getting these parts turned around so quickly. This is a big deal for us and our end customer!!

We had the opportunity to resource to our previous supplier at a lower cost, but we refused because the quality is so much better with Rathburn.

Your team’s input in yesterday’s meeting with our customer was awesome. I believe our Customer did not know the full extent of what we had undertaken with your company but after the meeting they were very impressed with your team.

Really enjoyed the tour today and was impressed with how well laid out and clean your facility is. Very impressed with your team’s knowledge and passion for the business.

Frequently Asked Questions

Our higher level quality management system and precision machining capabilities we apply to the automotive, aerospace and defense industries position us to serve customers in other industries with the same exacting standards, including:

  • Rail
  • Construction
  • Agriculture
  • Heavy Equipment
  • Fluid Control
  • Audio Visual
  • Recreation
  • Furniture
  • Fasteners
  • Other Industrial

Yes. We hold the registrations and certifications required for government contract work, including the following identifying references:

  • CAGE code 1SRL2
  • UEI SECPR1NJ9M26
  • DUNS #16 751 0833
  • Primary NAICS 33271 (Precision Turned Production Manufacturing)
  • ITAR registered
  • CMMC Level 2 (Self)

Yes. We have direct experience helping companies transition production back to the U.S. from overseas suppliers. We can assist with drawing development, first articles, process qualification, and scaling to full production volumes.

We are grateful for your help with drawing development, specifically the help you provided to solve our customer’s issues.

Thanks a million for getting these parts turned around so quickly. This is a big deal for us and our end customer!!

We had the opportunity to resource to our previous supplier at a lower cost, but we refused because the quality is so much better with Rathburn.

Your team’s input in yesterday’s meeting with our customer was awesome. I believe our Customer did not know the full extent of what we had undertaken with your company but after the meeting they were very impressed with your team.

Really enjoyed the tour today and was impressed with how well laid out and clean your facility is. Very impressed with your team’s knowledge and passion for the business.