Caldera Manufacturing Group took shape in 1992 when four established manufacturers joined under one operating structure. Today, its two-plant production system supports demanding programs for defense contractors, power-infrastructure companies, and industrial OEMs, with ISO 9001:2015 certification across both Pennsylvania and Maryland facilities.
ISO 9001:2015
Caldera Manufacturing GroupEstablished in 1992 in Reading, Pennsylvania, Caldera Manufacturing Group is a contract manufacturer that fabricates and assembles metal components for medium- to large-volume programs. With additional roots in Westminster, Maryland—where its facility has served customers since 1954—and more than 100,000 square feet and 100 employees at that location, Caldera provides a single-source path from fabrication through finishing and assembly. Its work is backed by ISO 9001:2015 certification and AWS-certified welding personnel.HAMPSTEAD, MD
Caldera Manufacturing GroupCaldera Manufacturing Group is a contract manufacturer with operating plants in Reading, Pennsylvania, and Westminster, Maryland. It produces precision-machined parts, fabricated and stamped components, formed and welded parts, assemblies, and finished products for defense, data center and power infrastructure, industrial OEM, energy and power distribution, and specialty transportation markets. Materials include carbon, alloy, and stainless steels, aluminum, copper, brass, and custom alloys.READING, PA
Manufacturing Support Industries, Inc. (MSI)Incorporated in Maryland in 1998, Manufacturing Support Industries (MSI) is a small Seaford, Delaware, manufacturer known for supporting demanding defense programs as an experienced government prime contractor. Its machinists and engineers help defense, aerospace, and commercial customers move from initial fabrication through final assembly, with ISO 9001:2015 certification and quality staff that include Certified Six Sigma Black Belts.SALISBURY, MD
Augustine Die & Mold, Inc. (ADM) | Augustine Plastics, Inc. (API)Since 1995, the Augustine Group has built its identity around bringing ADM and API together in a single 221,000-square-foot Somerset, Pennsylvania, manufacturing facility. The U.S.-made operation serves government customers as well as private and Fortune 500 companies, with work shaped by aerospace and defense requirements and supported by AS9100D, ISO 9001:2015, and HUBZone certifications and ITAR registration. ADM and API were named Manufacturing Outlook’s 2025 Precision Machining/Plastic Injection Molding Company of the Year.326199SOMERSET, PA