World-Class Precision Custom Injection Molders For Over 50 Years | Call Us: 866-886-2626

  • Our Management Team

World-class leadership

With a collective experience of over 150 years in the injection molding industry, MAMCO's management team knows what it takes to run a business in a world where technology changes almost daily. Team management and total quality remain deeply valued philosophies that enable MAMCO to remain a true leader in the injection molding industry.

Executive Leadership


Siro Vergari

Founder & Chairman of the Board


David Vergari



Mark Vergari

Vice President


Customer Development & Alliances


Francis Colone

Director of Customer Development & Alliances


Alyssa Albert

Associate Director of Customer Development


Management Team


Bob Stanley

Engineering Manager


Frank Vergari

General Manager


Jeff Bordinger

Master Process Engineer


Kathryn Brown

Quality Assurance Manager


Ed Murch

Tooling Manager


Jessica Stanley

Shipping & Receiving


Carol Pidgeon

Accounting Manager


What Our Clients are Saying...

  • Community Involvement

      Our class would like to thank you for opening the company for us and allowing us to grow and become more educated in one of the many fields of engineering. We appreciate the opportunities you gave us, and we look forward to possibly coming back to the company in the near future.  

    Athena Basdekis and the Engineering Class of 2018, Otsego Area Occupational Center

  • Frirsz Music Company

      We are happy we brought our business to MAMCO!  

    Thomas Dunn, Frirsz Music Company

  • Custom Electronics

      MAMCO provides us with the quality and consistency that we seek in order to continue providing excellence to our own customers. MAMCO has always been responsive to the requirements of our overmolding projects, and very pleasant to work with.  

    Michael Shulte, Custom Electronics

©2018 MAMCO