What are the opening hours?

Monday 7am - 3:30pm Tuesday 7am - 3:30pm Wednesday 7am - 3:30pm Thursday 7am - 3:30pm Friday 7am - 3:30pm

GROB Systems

Name: GROB Systems
Address: 1070 Navajo Drive, Bluffton, OH, 45817, US
Telephone: +14193589015
Price range: Not applicable

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GROB Systems is a world leader in CNC, 5-axis, and manufacturing systems machining. More than 700 employees at the 400,000 square foot U.S.A.

GROB is a family-owned company with global headquarters located near Munich, Germany. GROB is a machine tool builder with full manufacturing capabilities in the United States, Germany, Brazil, China, and Italy. facility in Bluffton, Ohio support GROB customers across North America. Our product line consists of 5-axis CNC machines, assembly systems, electromobility, and automation. GROB is also well known in the NW Ohio region for their state-registered Apprenticeship Program.

10/21/2026

We've got another Apprenticeship Tour coming up in a few weeks! Join us here in Bluffton, OH, on Saturday, November 14 at 9:00 AM!
Register anytime: https://joingrob.com/apprentice/tours

10/14/2026

GROB has open positions in several departments at our Bluffton facility. Here are a few:

Universal Machine Trainer (Customer Service Dept)
Safety Engineer Intern (Safety)
Final Assembly Technician (Mechanical Assembly Dept)

Check out our hiring link for all current openings.

10/13/2026

GROB is well-represented at the Battery Show North America! Thanks to our team for their effort in planning and coordinating our participation in this event. Stop by Booth #4000 to see the latest solutions in partnership with Dürr.

10/08/2026

Apprentice Spotlight - Austin Arnold (1st Year Mechanical Apprentice)

What made you interested in the GROB Apprenticeship Program?
I became interested in the Apprenticeship Program due to how close it is to home and couldn't pass on the opportunity to learn at school while also working and learning at the plant.

What has been your favorite part so far?
My favorite part of the apprenticeship has been the ability to learn without having a ton of pressure to not screw up, it gives me a lot of opportunity to learn from mistakes and figure out the best way to do things. My favorite part of working at GROB is the lunches.

Favorite project or rotation so far?
My favorite projects have been the assembly projects. I always like to build things.

What has it been like to work with other Apprentices and GROB employees?
I have liked building relationships with my coworkers. I have had only positive experiences.

One skill you've learned that you're proud of?
Something I've learned is how to run the mills/lathes. I had no idea how to run them coming in and now feel very comfortable when running them.

What future projects or possibilities are you excited about in your apprenticeship and career at GROB?
I am excited about the possibility to have a potential lifelong career here. There is a wide variety of departments and specialties and technology is constantly evolving so you never get bored.

10/07/2026

Celebrating Manufacturing Month - Universal Machines
GROB designs and builds universal machining centers that are in a league of their own and have several uniquely targeted features:
-retractable spindle: virtually eliminates the chance for collisions while maximizing the usable work area
-requires less floor space than other machines with the same work zone (buy one size smaller!)
-manufacturers can choose from popular CNC control platforms like Siemens and Heidenhain
-range of automation options available to ensure peak machine availability and spindle utilization

10/05/2026

More Than Just Service... 🔧

From commissioning to modernization: GROB Service supports you throughout the entire machine life cycle. With tailored solutions, we support you in every phase of your production—reliably, efficiently, and with an eye toward the future.

Our service portfolio includes:

✅ Empower – Build expertise and lay the foundation for safe operation
✅ Secure service – Increase production reliability and minimize downtime
✅ Maintain performance – Ensure machine availability, boost efficiency, and extend service life
✅ Renew – Modernize machines and unlock new potential

With GROB Service, you ensure the long-term availability, performance, and future-readiness of your machines.

Discover the right services for every phase of the product life cycle.

10/02/2026

National Manufacturing Day

GROB is proud to be part of a legacy of manufacturing excellence built right here in the USA. Our Bluffton, Ohio facility turned 35 this year, and we wanted to highlight our journey today as we celebrate manufacturing in all its forms.

GROB Bluffton quick stats:
~1,100 employees
500k square ft of facility space - 135k expansion added in Spring 2025
GROB's apprenticeship class started in 1991 with 6 apprentices; this year's apprenticeship class welcomed over 50 new faces to our team.

As we celebrate National Manufacturing Day and the start of Manufacturing Month, we want to take a moment to recognize and appreciate the influences, experiences, and ideas that have shaped our journey from a small facility to world-class 5-axis CNC excellence built right here in America.

09/30/2026

IMTS 2026 was full of great conversations and opportunities. Thanks to all our GROB team members who planned, executed, and attended this pivotal event!

09/29/2026

In 2 weeks, your global partners for local battery production - DÜRR and GROB - will be in Booth #4000 at the Battery Show North America in Detroit, MI.

By continuously developing and aligning their process solutions, both companies are closing existing gaps along the complete battery production chain.

09/28/2026

Don't miss our first Apprenticeship Tour of the new school year! Join us here in Bluffton, OH, on Saturday, October 3rd at 9:00 AM!
There are still a few spots open! To register for this week's tour or a future date, click here: https://joingrob.com/apprentice/tours

Address

1070 Navajo Drive
Bluffton, OH
45817

Opening Hours

Monday	7am - 3:30pm
Tuesday	7am - 3:30pm
Wednesday	7am - 3:30pm
Thursday	7am - 3:30pm
Friday	7am - 3:30pm

Telephone

+14193589015

Website

https://www.grobgroup.com/en/

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