Our People

Every person matters

It's our people that drives our success

Each day our people create innovative meat processing solutions through collaboration and communication.  Daily they contribute to making Diligent a leader in meat processing solutions.

Our team members come from a variety of cultural, geographical, professional and personal backgrounds and we respect and encourage this diversity.

Meet Our Team Members

Dan Sambrooks

President / Founder



  • Johnsonville Foods (15 Years), Director of Engineering

Londa Meier

Chief Financial Officer

Jim Grabinski

Operations General Manager


  • B.S. Mechanical Engineering - Purdue University Northwest
  • Lean Six Sigma - Yellow Belt Certification



  • Mars Wrigley (16 Years), Senior Process Engineer
  • Benda Manufacturing (5 Years), Director of Engineering
  • Consultant (4 Years), Project Engineer

Our Values

Integrity, innovation and excellence. Diligent leads the way in advancing how meat is harvested and processed. Our sole focus is on your meat processing operations.  We support the safe harvesting and processing of high-quality meat products by designing, fabricating, and installing problem-solving machinery and tooling systems into cattle, poultry, and hog processing facilities.  

Learn more about us.