Company Name

Industry

Location

Revenue

Employees

Polyfoam LLC | An Altor Solutions Company

Packaging and Containers

United States, Massachusetts

$25M to $50M

51-200

Riverdale Mills

Mining & Metals

United States, Massachusetts

$25M to $50M

51-200

Sign Design

Other Manufacturing

United States, Massachusetts

$25M to $50M

51-200

Targanta Therapeutics

Pharmaceuticals

United States, Massachusetts

$25M to $50M

51-200

Pi Usa / Pi (Physik Instrumente) L.P.

Mechanical Or Industrial Engineering

United States, Massachusetts

$25M to $50M

51-200

Rhythm Pharmaceuticals

Biotechnology

United States, Massachusetts

$25M to $50M

51-200

Worcester Envelope Company

Paper & Forest Products

United States, Massachusetts

$25M to $50M

51-200

Repertoire Immune Medicines

Biotechnology

United States, Massachusetts

$25M to $50M

51-200

Superior Packaging and Finishing

Packaging and Containers

United States, Massachusetts

$25M to $50M

51-200

Boston Ship Repair

Machinery

United States, Massachusetts

$25M to $50M

51-200

TMC Vibration Control

Nanotechnology

United States, Massachusetts

$25M to $50M

51-200

Invivyd

Biotechnology

United States, Massachusetts

$25M to $50M

51-200

Hoppe Technologies

Aviation & Aerospace

United States, Massachusetts

$25M to $50M

51-200

MPI Release

Paper & Forest Products

United States, Massachusetts

$25M to $50M

51-200

Aero Fastener

Aviation & Aerospace

United States, Massachusetts

$25M to $50M

51-200

Mohawk Rubber Sales

Automotive

United States, Massachusetts

$25M to $50M

51-200

Westside Corporation Pty

Oil & Energy

United States, Massachusetts

$25M to $50M

51-200

Bernardi Honda

Automotive

United States, Massachusetts

$25M to $50M

51-200

SunSetter Products

Other Manufacturing

United States, Massachusetts

$25M to $50M

51-200

Neurogen Corporation

Biotechnology

United States, Massachusetts

$25M to $50M

51-200