Polarity Inc.

Polarity Inc. is a for-profit corporate entity registered in SAM.gov since 2002, specializing in the design, manufacturing, and repair of sophisticated power systems and electronic components for federal government agencies. Located in Rancho Cordova, California, the company focuses on manufacturing specialized electrical and electronic equipment primarily for defense and naval applications, including solid-state power amplifiers, high-voltage switches, traveling wave tube transmitters, and power supply systems. The company has established itself as a critical supplier of specialized electronic components, often serving as the sole approved source for specific advanced technological solutions used in military and research environments.

Through its prime federal contract awards, Polarity Inc. has consistently provided highly specialized testing, evaluation, repair, and manufacturing services to multiple naval agencies, including the Naval Sea Systems Command, Naval Supply Systems Command, Office of Naval Research, and U.S. Army's Aviation and Missile Command. The company's contract work has encompassed comprehensive services such as test and teardown evaluations of solid-state high voltage switches, bias power supplies, and electronic modulators. These contracts have ranged in value from $7,200 to $796,197, demonstrating the company's capability to handle diverse technical requirements. Notably, none of these contracts utilized set-aside designations, indicating Polarity Inc. competes on technical merit and specialized expertise rather than preferential procurement classifications.

In terms of grant-related work, Polarity Inc. has been involved in sub-grant activities that focus on advanced power supply development. A notable example is a sub-grant with Northrop Grumman Systems Corp to develop a power supply capable of operating at 18.8 and 20 kV, highlighting the company's expertise in high-voltage power system engineering. The company has also participated in NASA-related research and development efforts through sub-award mechanisms, further demonstrating its technical capabilities in sophisticated electronic and power system design.

Polarity Inc. holds a significant single-award Indefinite Delivery Contract (IDV) with the Department of the Navy's Naval Sea Systems Command, valued at $4,811,445 and running through May 2025. This IDV specifically covers the repair, upgrade, and manufacturing of solid-state high voltage switches and 2kV bias power supplies. Under this contract, the company has facilitated multiple delivery orders totaling over $1.4 million, including testing, teardown, evaluation, and repair services for critical naval electronic components. The contract was originally awarded on a sole-source basis due to Polarity Inc.'s unique technical data ownership and status as the sole approved source for these specialized repairs and manufacturing services, underscoring the company's critical role in maintaining naval electronic system capabilities.

Polarity designs and Fabricates:

high voltage power suppies,microwave amplifiers, RF amplifiers,solid state modulators,high voltage solid state modulators,IGBT drivers,Resonate mode amplifiers 3KV,custom embedded controllers,electronics engineering.