The J.M. Ney Company was founded in 1812 and has been in continuous operation since.  Today, we are the global market leader in the invention and application of custom precious metal alloys and precision machined, stamped, insert molded and wire formed components for a diverse global customer base.  Applications include automotive position sensing, low current sliding electrical contacts, dental implant materials and components, semiconductor wafer level and package testing, military and aerospace components and materials and components for interventional and implantable medical devices. The manufacturing center is still located in Bloomfield, CT with both engineering and design support services on site.

The Deringer Manufacturing Company was founded over 60 years ago and has been recognized as a market leader for the supply of electrical contact parts and assemblies.  The business has diversified through the years and now includes the capability to produce ultra-small, precision metal components utilizing our unique MICROmfg™ cold forming technology. We provide components to a diverse customer base with major customers in the medical, automotive, semiconductor, electronic assembly and test, military & aerospace.  Manufacturing centers are located in Marshall North Carolina and Nogales, Sonora, MX with engineering and design support in Tucson, AZ.  

Combined, we are Deringer-Ney, Inc.  We are the global leaders in the invention, development, and supply of custom precious metal alloys and precision components to meet your needs.  Our diversification and vertical integration make us your complete solution for all of your product requirements.

Automotive

Electric Vehicles

Medical Devices

Military

Semiconductor

Deringer-Ney Inc.

Jay Policastro

Keith Callahan

Pam Stevens

Carl Conlon

Sean McCaul

Matthew Willson

Patrick Bowen

Benjamin Heaton

The Engineering & Technical Support team at Deringer-Ney Inc. is dedicated to ensuring the flawless design, manufacturing, and quality assurance of precision components and custom alloys. This team collaborates closely with production and customers to optimize processes, implement continuous improvements, and address technical challenges, ensuring that products meet stringent quality standards across various industries, including automotive, medical, and aerospace. Their expertise in engineering and quality control underpins the company's commitment to innovation and customer satisfaction.

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Engineering & Technical Support

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Finance & Accounting