Mack Group


Mack Group is a privately held corporation providing contract manufacturing with specialties in plastics design, prototyping, molding, sheet metal fabrication and full product assembly.
Mack was founded in 1920 in Little Falls, N.J. Today, it is headquartered in Arlington, Vermont, and operates 12 locations throughout Vermont, Massachusetts, New York, North Carolina, South Carolina, Florida, Mexico and Europe, totaling of manufacturing space. In addition, there are eight demand/pull managed inventory locations in California, Minnesota, Texas, Puerto Rico, Ireland and Scotland. Mack Group employs over 1,400 people.

Divisions of Mack Group

The divisions within Mack Group include:

Mack Design

Provides mechanical design services in both plastic and metal, with design seats in Pro/Engineer, Unigraphics, SolidDesigner, AutoCAD and CADKEY. Located in Rochester, New York.

Mack Molding

Supplies molded plastic parts, fabricated metal parts and high-level assemblies to the medical, commercial, computer & business equipment and transportation markets. Specialties include design, prototyping, custom injection molding, sheet metal fabrication and full product assembly, test and distribution. Six locations: Arlington, Vermont ; Cavendish, Vermont; Pownal, Vermont; Inman, South Carolina; Statesville, North Carolina.

Mack Prototype

Plastics prototyping with specialties in rapid prototyping, rapid tooling and low volume plastics molding. Located in Gardner, Massachusetts.

Mack Technologies

Provides system assembly services for high-end electronic products. Specialties include design support, materials management, printed circuit board and final system assembly, product test and order fulfillment. Four locations: Westford, Massachusetts; Melbourne, Florida; Larbert, Scotland; Juarez, Mexico.

Mack Distribution/Re-manufacturing Operations

Eight locations: San Jose, California; Rochester, Minnesota; El Paso, Texas; Houston, Texas; Dublin, Ireland; Cork, Ireland; Paisley, Scotland; Puerto Rico.