Monday – Thursday, 7:00am – 5:30pm EST
(518) 245-4400
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.
Stay Informed
Latest Industry News
Espey Mfg. & Electronics Corp. Announces Retirement of Chief Financial Officer and Treasurer and Appointment of New Principal Financial Officer and Treasurer
Saratoga Springs, NY, February 18, 2025 - Espey Mfg. & Electronics Corp. (NYSE American: ESP), a leading designer and manufacturer of innovative industrial and defense electronic solutions, announces the retirement of its Chief Financial...
Espey Mfg. & Electronics Corp. reports second quarter results, reporting a 27% increase in year-to-date sales
Saratoga Springs, NY, February 12, 2025 - Espey Mfg. & Electronics Corp. (NYSE American: ESP) announces results for the first six months of fiscal year 2025. Net sales for the second quarter of fiscal year 2025, October 1 to December 31, 2024,...
Espey Mfg. & Electronics Corp. Announces New $29.5 Million Contract Award Supporting U.S. Navy’s Columbia Class Submarine Program
Saratoga Springs, NY, December 23, 2024 – Espey Mfg. & Electronics Corp. (NYSE American: ESP) announces new material contract. The Company has been awarded a contract valued at $29.5 million, when fully funded, to provide electric power...
Join Team Espey, Let’s Build Together.
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.