Symphony Microwave Technologies, LLC
Appliances, Electrical, and Electronics ManufacturingNew Hampshire, United States2-10 Employees
Symphony Microwave Technologies, LLC develops and produces passive microwave components for high-power applications. Its product lineup includes circulators, isolators, loads, windows, and directional couplers, offered in both waveguide and coaxial configurations. The focus is on components that enable robust power handling and reliable signal management in demanding systems. Based in Nashua, New Hampshire, the company operates as a small team within the appliances, electrical, and electronics manufacturing sector. Its target markets span industrial, medical, military, scientific, and commercial applications that require high-power components. In November 2025, the company was acquired by Microwave Techniques, LLC, reflecting consolidation in the high-power microwave components field.