GREENE GROUP INDUSTRIES
Manufacturing Precision Components Since 1904
From Prototype to Production
GREENE GROUP INDUSTRIES

INDUSTRY LEADER IN THE 
MANUFACTURE OF PRECISION PRODUCTS

COMPETITIVE ADVANTAGE
SUPERIOR QUALITY
TECHNICAL EXPERTISE
MANUFACTURING PRECISION
PRODUCTS

Industry leaders in a wide variety of manufacturing processes around the world

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wire edm electronics

Wire EDM, CNC Machining & MIM/CIM for Electronics & Communication

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global defense aerospace

Serving Global Defense and Aerospace Customers

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Medical Devices Instruments

Leading-Edge Solutions for Medical Devices & Instruments

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Commercial Industrial Equipment

Metal Forming Specialists for Commercial & Industrial Applications

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Your Single Source for Precision Components

Greene Group Industries' network of facilities is strategically located to provide optimum customer service and delivery, and to respond to specialized manufacturing requirements.
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A HISTORY OF INNOVATION

BENEFITS

With a 100-year history of providing the highest quality components, the Greene Group of companies are industry leaders in a wide variety of manufacturing processes serving global markets.

The Greene Group has been in continuous operation in Warren, Pennsylvania, since its founding in 1904 by G.G. Greene, Sr. The original line of stamped metal products for farming included a top-selling hame fastener for horses.

When company leadership passed to Glenn Greene, Jr. the company expanded into a wide range of commercial and defense related products, including high-volume production of ordnance and cartridge holders during World War II.

  • Engineering and technical support, as well as a single source for all manufactured components

  • A full range of manufacturing capabilities including stamping, multi-axis CNC machining, wire EDM, cold heading and metal injection molding/ceramic injection molding

  • World-class manufacturing facilities across the US with a commitment to continuous improvement and Lean Manufacturing principles

    • SGI has remained a top-tier supplier long term. Much of our success ties directly into these very high levels of support. Continuing thanks to SGI for all the support over all these years. more

      Purchasing Manager, Leading Equipment & Systems Manufacturer

    • Greene Group Industries has been a 5-star partner for us. They consistently developed novel ways to design their tooling to meet our demanding specifications on the latest surgical technology. more

      Sr. Manuf. Engineer, Large Medical Device OEM

    • Greene Group Industries has become an invaluable and pivotal source that has afforded my companies an ever increasing number of successes. more

      President/Owner, McCormick Companies

    • If I am ever asked to rank all of the vendors I have worked with according to responsiveness, achieving goals, communication, skill and overall medical product knowledge, Greene Group Industries wins hands down. more

      Design Assurance Engineer, Large Medical Device OEM

    • Greene Group Industries takes on our most challenging parts right from the prototyping stages, supporting all development efforts and carrying them through to production seamlessly. more

      Sr. Design Engineer, Large Medical Device OEM

    • SGI has demonstrated their willingness and ability to deliver in challenging projects, making them a valued partner for our business. more

      Director of Advanced Instruments, Large Medical Device OEM

    • Greene Group Industries’ project management support is the best of any MIM house we have worked with. We ask Greene Group to help us compete and they are always there looking for new ways help us to advance. more

      Sr. Buyer, Large Medical Device OEM