Altran Corporation

Altran Corporation is a premier designer and manufacturer of transformers, inductors, and coil-based electromagnetic components, serving a diverse range of industries. Located in Crystal Lake, Illinois, Altran has built a reputation for high-quality craftsmanship, technical expertise, and custom-engineered solutions. Our commitment to innovation, precision, and customer satisfaction has made us a trusted partner for OEMs, engineers, and businesses requiring high-performance magnetic components. With decades of experience, Altran Corporation specializes in the custom design, prototyping, and production of high-quality: Transformers – Power, Isolation, Pulse, Toroidal, and more Inductors & Chokes – Power, RF, Common Mode, and Custom Configurations Coils & Solenoids – Precision-wound coils for specialized applications Our skilled team ensures each product meets the highest industry standards, from high-frequency applications to power conversion and energy storage solutions. Altran Corporation takes a collaborative engineering approach to meet unique customer requirements. Whether you need a standard transformer or a custom inductor with precise electrical and mechanical parameters, our expert engineering team will work with you from design to production. Custom Prototyping & Design Assistance Material Selection & Performance Optimization Manufacturing Scalability – From Prototyping to Full Production Why Choose Altran Corporation? Decades of Industry Experience – Trusted by leading OEMs for reliability and performance Superior Quality & Compliance – Rigorous testing and calibration for high-precision results Custom Engineering Solutions – Tailored designs to fit your exact application Customer-Focused Approach – Personalized service and support for every project U.S-Based Manufacturing – Proudly designing and manufacturing in Crystal Lake, Illinois