Horizon MDM Inc., is a Medical Device Manufacturer of High quality, precision surgical instruments and prototypes.
On time and to your specifications and requirements every time.

Justin Bunker
Founder, President.

Beginning with a 5 year apprenticeship in tool making and 30 years experience in various manufacturing, Justin ran the very successful prototype division of a major medical device manufacturer for 11 years prior to Horizon.

His reputation and experience in prototype manufacturing is extensive, focusing on quality product and customer service. Building the same reputation of quality and service is his goal at Horizon MDM Inc. for every order for every customer.

Jeff Hughes
Principal, CTO.
Started in tool and die then moving to medical manufacturing Jeff has established himself as one of the best programmers and prototype machinists in the Mid-South area. He uses his ability to think outside the box to make prototypes and to improve on manufacturing practices.
Working at a major medical device manufacturer in their prototype division for the last 11 years has honed Jeffrey's skills and driven him to the next level as a principal of Horizon MDM Inc.

Mike Barnes

Executive Director.

Mike obtained an Associate Degree from ITT Tech in Tool Engineering Technology. Mike then spent 6 years in a tool and die apprenticeship program before going into the medical device industry.

​He worked for several major medical device companies in the Warsaw area as a Manufacturing Engineer before moving to Memphis.

​In Memphis, Mike has worked in the product Development and Purchasing for two major medical device manufactures in the last 13 years.


M. Nick Mahintorabi

Principal, CCO.

Having earned a BS in Engineering from Cal Poly Pomona, Nick also has a quarter century of Manufacturing and Quality experience. He has an extensive background in the Aerospace, Automotive, Truck & Agriculture industries as well as consulting for the Medical Device Industry.

Nick is a California Board licensed Engineer (EIT) and he is currently Certified by the American Society for Quality (ASQ) in:

Quality Management, 6 Sigma GB, Quality Engineering, and Quality Auditing.