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Welcome to Espey
Answering The Call For Power
Espey Mfg. & Electronics Corp. designs, develops, tests and manufactures specialized Military and Rugged Industrial Power Supplies and Transformers for use in harsh or severe environment applications. An Original Equipment Manufacturing (OEM) Company, Espey has been in business since 1930 designing and developing “Best in Class” products in support of our government and the Warfighter.
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Latest Industry News
Espey Mfg. & Electronics Corp. reports third quarter results
Saratoga Springs, NY, May 12, 2025 - Espey Mfg. & Electronics Corp. (NYSE American: ESP) announces results for the first nine months of fiscal year 2025. Net sales for the third quarter of fiscal year 2025, January 1 to March 31, 2025, were...
Espey Mfg. & Electronics Corp. Announces Additional New $19.8 Million Contract Award Supporting U.S. Navy’s Virginia and Columbia Class Submarine Programs
Saratoga Springs, NY, April 10, 2025 - Espey Mfg. & Electronics Corp. (NYSE American: ESP) announces an additional new contract. The Company has been awarded an additional contract valued at $19.8 million, when fully funded, to provide...
Espey Mfg. & Electronics Corp. announces funding award for capital improvements
Saratoga Springs, NY, March 27, 2025 – Espey Mfg. & Electronics Corp. (NYSE American: ESP) announces funding award for capital improvements. Espey has been awarded $3.4 million in funding for capital equipment and facility upgrades to enhance...
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Products & Services
Military & Industrial Power Solutions
Power Conversion Solutions
Our power conversion solutions are highly reliable and Mil-SPEC compliant. Experience: 3.3V to 45,000V, 20W to 300KW, mA to 1,000A.
Build to Print/Mfg Services
Our experience, disciplined design, development, & fulfillment makes us the partner of choice for your build to print design.
Power Distribution & Solid State Circuit Breakers
ESPEY has 60+ years of Military Power Conversion experience directly applicable to the challenges of Energy Storage Systems and Direct Energy Weapons.
Power Magnetics Solutions
Exceptionally reliable, conditioned AC, built to compliant Mil-SPEC standards. Experience: 12V to 45,000V, 20W to 3.8MW, mA to 6,000A, 47Hz to 5,000Hz.
Integrated Power Systems
ESPEY has 60+ years of Military Power Conversion experience directly applicable to the challenges of Energy Storage Systems and Direct Energy Weapons.
Products & Services
Military & Industrial Power Solutions
Power Conversion Solutions
Our power conversion solutions are highly reliable and Mil-SPEC compliant. Experience: 3.3V to 45,000V, 20W to 300KW, mA to 1,000A.
Power Magnetics Solutions
Exceptionally reliable, conditioned AC, built to compliant Mil-SPEC standards. Experience: 12V to 45,000V, 20W to 3.8MW, mA to 6,000A, 47Hz to 5,000Hz.
Build to Print/Mfg Services
Our experience, disciplined design, development, & fulfillment makes us the partner of choice for your build to print design.
Integrated Power Systems
ESPEY has 60+ years of Military Power Conversion experience directly applicable to the challenges of Energy Storage Systems and Direct Energy Weapons.
Power Distribution & Solid State Circuit Breakers
ESPEY has 60+ years of Military Power Conversion experience directly applicable to the challenges of Energy Storage Systems and Direct Energy Weapons.