Delivering advanced power transformer solutions with decades of proven manufacturing expertise.
ATEF Power is the specialized branch of ATEF Group operating in the United States, created to focus exclusively on high-reliability power transformer solutions. With decades of proven engineering and manufacturing experience behind our foundation, we deliver robust, efficient, and modern transformer technologies tailored for today’s demanding energy environments. Our mission is to combine global expertise with localized support, ensuring every project receives the technical precision, quality, and reliability that our customers expect.
ATEF Group of Companies has spent more than half a century producing and installing high-quality electrical equipment for the energy industry in Azerbaijan and far beyond its borders. Since the establishment of our first transformer plant in Baku, our mission has remained unchanged — to manufacture reliable, durable, and premium-quality products. To meet the evolving standards of the global power sector, ATEF Group continues to invest heavily in research, development, and advanced manufacturing technologies across its nine regional plants, ensuring consistent innovation and world-class performance.
ATEF manufactures a complete range of oil-immersed power transformers up to 525 kV / 800 MVA, all independently tested and certified by KEMA and CESI. Our portfolio also includes oil distribution transformers up to 5,000 kVA / 52 kV in hermetically sealed, gas-insulated, flanged, and expansion-tank configurations. Additionally, ATEF offers dry-type transformers up to 12 MVA / 35 kV with air-cooled or cast-resin (GEOFOL) insulation for applications requiring enhanced fire safety. Through this versatile product line, ATEF delivers reliable solutions for utilities, industry, and critical infrastructure.
Share your technical requirements and our team will prepare an optimized proposal tailored to your grid conditions, delivery timeline, and reliability targets.
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info@atefpower.com