Precision Machining Solutions – Contract Manufacturer – ARCH - Tier ONE

A New Synergy

Tier ONE is now operating as ARCH

We look forward to continuing to serve your precision machining needs and more.

The expertise and advanced competencies at Tier ONE are highly complementary to the precision-machining capabilities offered at ARCH Medical Solutions facilities. With locations across North America, ARCH offers greater scale and capacity to meet your needs.

We are proud to join the ARCH platform of industry-leading precision manufacturers. ARCH provides highly skilled machining and finishing services for complex, tight-tolerance parts and assemblies. ARCH serves the aerospace and defense, medical, semiconductor, energy, and industrial markets.

Please explore our website and learn about our expanded capabilities.

American Manufacturing, Serving the World