Justin Bunker
Founder, COO

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.



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.




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.