UNHOLTZ-DICKIE CORP

Unholtz-Dickie Corp specializes in the design, manufacturing, and maintenance of high-precision measuring, controlling, and vibration test systems for defense and aerospace applications. Their core capabilities center on electrodynamic shakers, signal conditioners, power modules, and calibration-repair services for sensitive instrumentation, including microphones and test cables. The company excels in developing ruggedized, high-force vibration test systems capable of simulating extreme environmental conditions, with deep expertise in closed-loop control, sensor integration, and precision calibration workflows. Their technical differentiation lies in delivering mission-critical test equipment that meets stringent military and space-grade reliability standards, often supporting structural integrity validation and system-level environmental testing for aerospace platforms and defense hardware. The contractor maintains a consistent relationship with the Department of Defense, delivering vibration test systems, preventative maintenance, and repair services for electronic test instrumentation used across naval, air, and ground platforms. They also support NASA with specialized signal conditioning and vibration test hardware critical for spacecraft and launch vehicle qualification, indicating a strong alignment with mission-critical verification environments requiring traceable calibration and long-term system sustainment. Their primary industry focus is in the manufacturing of other measuring and controlling devices (NAICS 334519), with secondary work in instrument manufacturing for electrical signal testing and precision equipment repair. This positions them as a niche supplier in the defense and aerospace test and validation ecosystem, serving programs requiring certified, high-reliability test hardware beyond commercial off-the-shelf solutions. Unholtz-Dickie Corp is a small business entity headquartered in Wallingford, Connecticut, with no federal certifications on record. Their geographic presence is concentrated in the Northeast, where they leverage regional access to defense contractors and aerospace OEMs. They operate as a specialized manufacturer and service provider with a focused footprint in the federal government’s test and measurement market.