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Custom Coil Manufacturers and Suppliers

IQS Directory provides a comprehensive list of custom coil manufacturers and suppliers. Use our website to review and source top custom coil manufacturers with roll over ads and detailed product descriptions. Find custom coil companies that can design, engineer, and manufacture custom coils to your company’s specifications. Then contact the custom coil companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Access customer reviews and keep up to date with product news articles. Whether you are looking for manufacturers of ignition coils, toroidal coils, field coils, or custom coils of every type, this is the resource for you.

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  • Bolton, CT

    We are a dedicated manufacturer of electric coils and you will not be upset with the capabilities of our teams. All of our high performance devices are competitively priced and we can design any coil to match your unique requirements. We are a focused supplier for medical, commercial, musical, aerospace, communications, and more. Please give one of our representatives a call today to learn more information!

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  • Rockaway, NJ

    APW Company manufactures standard and custom coils used in the diagnostic instrumentation, medical, packaging and industrial equipment industries. Our electric coils and assemblies are customized to ensure you receive the exact component you need. APW Company puts 75 years of made in the USA experience to work for you, specializing in small to medium run jobs with an emphasis on quality work with an attention to detail and personal service. Quality Certifications: ISO 9001:2015, J-STD-001 FS and IPC/WHMA-A620B-S.

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  • Milwaukee, WI

    Badger Magnetics designs and manufactures electric transformers, differential transformers, power transformers, toroidal transformers, inductors, electric coils, custom wound coils and more. As a leader in the electromagnetic product market, we have over 40 years of experience and will help you with your unique applications. We serve OEM, commercial and industrial markets.

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  • Laguna Niguel, CA

    We offer outstanding electric coils which are ideal for a multitude of industries. Our teams provide a wide range of services including: mechanical engineering, wiring harness design, reverse engineering, drafting services, electrical engineering and much more. We manufacture top of the line electric coils and our teams committed to only supplying you the very best. Please give us a call today to learn more information!

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  • Bristol, CT

    We put an emphasis on manufacturing high quality electric coils. These systems are engineered for a variety of industries and we utilized state-of-the-art equipment to create these products with precision. Our teams can manufacture solutions with various materials including copper, gold, silver, and platinum. Call us today or visit our website to learn more!

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  • Cary, IL

    Coilcraft serves a wide range of industries and markets with our high-quality, cost-effective electric coils including custom-made and many other options. We guarantee that we keep a steady inventory of our products on hand at all times for your convenience. Call us today or visit our website to see what we can do for you. When it comes to our products, we offer the best values.

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  • Schiller Park, IL

    Communication Coil, Inc. has been designing and producing high reliability Filter Networks, RF Coils, Chokes, Inductors, Baluns, Toroids, Toroidal Transformers and Power Magnetics since 1944 to high-exacting standards for communications and signal processing in military, industrial, avionics, satellite, telemetry, marine, GPS and commercial applications.

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  • Alcester, SD

    We put an emphasis on manufacturing high quality electric coils. These systems are engineered for a variety of industries and we utilized state-of-the-art equipment to create these products with precision. Our teams can manufacture solutions with various insulations and coatings including: Poly Amide-Imide Enamel, Polyester Glass, Polyimide Tape, Polyimide Enamel and more.

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  • Concord, CA

    Specialty coils, custom coils, coil assemblies, solenoids, electro-magnetic & inductors, from design to fabrication are capabilities at Custom Coils. Since 1978, we have been a specialty coil resource for coil assemblies, field coils, air-core coils, self supporting coils, edge wound coils & more. Challenging dimensions & shapes, tight tolerances, & material knowledge are some of our specialties.

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  • North Manchester, IN

    At Custom Magnetics, we manufacture transformers and coils, custom designed, for electrical and electronics industries. Our products often serve applications such as audio amplifiers, intercoms, power supplies, transducers, transportation, power generation, etc. Many types of transformers are produced including laminated, toroidal, ferrite cores of all shapes and sizes, and R-Core. Call today!

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  • Temple, PA

    ECS manufactures exceptionally well made coils that are customized for use in many different industries, although we specialize with heavy industrial applications. Our teams provide a wide range of services including: mechanical engineering, wiring harness design, reverse engineering, drafting services, electrical engineering and much more. Feel free to give us a call today!

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  • Binghamton, NY

    Endicott Coil Company is an expert manufacturer of an impressive range of coils. Created in wire gages of 4 AWG – 50 AWG with insulation capacities up to 220 degrees, our coil assortment consists of molded coils, custom coils, self-supported coils, encapsulated coils, inductors & ferrite core coils. As a leading electric coil manufacturer, ECC’s products are used in a wide range of applications.

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  • Nazareth, PA

    We are committed to quality and innovation and are proud to be technological leaders in our industry. When it comes to electric coils, our specialized tools allow us to offer high performance coils of uniform shape. Customer satisfaction is our first priority, so you know you always receive the highest level of service. Call or visit our website for more detailed information. We look forward to hearing from you soon!

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  • Bicknell, IN

    Hermetic Coil is a full-service electromagnetic design and manufacturing company serving a wide range of industries including commercial, medical, aerospace, communications, automotive, and military products. For over 50 years, Hermetic Coil has manufactured precision-wound coils, toroids, transformers, solenoids, cable and connector harnesses, and many other electrical assemblies. Call us today to learn more!

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  • Houston, TX

    Houston Transformer Company has been manufacturing transformers since 1969. Custom transformers are our area of expertise though we also produce various toroid and high frequency ferrite products including electric coils. Our capabilities range from miniature devices to items that weigh hundreds of pounds; our machining department can cut and finish brackets and enclosures to protect any item.

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  • McAllen, TX

    Industrial Coils manufactures exceptionally well made coils that are customized for use in many different industries, although we specialize with heavy industrial applications. Our teams provide a wide range of services including: mechanical engineering, wiring harness design, reverse engineering, drafting services, electrical engineering and much more. Feel free to give us a call today!

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  • Mundelein, IL

    We are a dedicated manufacturer of electric coils and you will not be upset with the capabilities of our teams. All of our high performance devices are competitively priced and we can design any coil to match your unique requirements. We are a focused supplier for OEM, military, precipitator and air pollution control industries. Please give one of our representatives a call today to learn more information!

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  • Polo, IL

    We are a custom coil manufacturer specializing in solenoid coils in both encapsulated and unencapsulated forms. We currently produce over two thousand variations of coils, and can help you find the exact match for your company's needs. We can accommodate production quantities from very low to very high volume.

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  • Tacoma, WA

    PolyTech Coil Winding consistently meets the prototype and production needs of companies developing products for inertial navigation equipment, earthquake detection seismometers, virtual reality headsets, MRI coils, bioengineering implants, transformers, musical instruments and the list goes on. We custom design and fabricate any electric coils for domestic and international companies.

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  • Clarkston, MI

    We excel in electrical coils, solenoids & electro mechanical devices. With 50 years of business, Pontiac Coil is a global manufacturer & supplier of electric coils that are bobbin wound in a closed frame & include such types as encapsulated coils & molded coils for multiple electrical interfaces. Our ISO/TS certified and efficiently lean facility satisfies multiple customer requirements.

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  • North Fort Myers, FL

    Check out what’s new online at Precision Econowind, manufacturer of the highest quality custom coils at reasonable prices, with on time delivery. Serving the coil industry for over 30 years, we’re experienced with producing loudspeaker & medical industry coils, coils wound on customers’ bobbins/tooling; freestanding, flat wire, edge wound, square, rectangle & shaped coils. Submit your specs today!

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  • Bristol, CT

    Our teams are trained for quality assistance programs that can be utilized when designing your coils. Typically these prototypes help us determine the most cost efficient solution for your application. Our manufacturing and engineering service teams will work with you through each step of the design process. Our products are great for all types of exacting environments. Optimizing your coil design is our goal and comes at a low cost.

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  • Marlton, NJ

    Repco Inc. was founded in 1976. Our name stands for Replacement Electrical Parts Co. The products currently sold by Repco are electrical contacts and coils for industrial control and carbon brushes for industrial motors. The business is located approximately 12 miles east of the city of Philadelphia in Marlton, NJ.

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  • Holbrook, MA

    Runton Engineering, Inc. makes a wide range of molded coils, everything from .25" in diameter to over 4". Each customer's requirement is usually different so we design the part and the molds to order. Your Leader for Actuators, Solenoids, Coils, and Replacement Parts.

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  • San Diego, CA

    We offer outstanding electric coils which are ideal for a multitude of industries. Our teams provide a wide range of services including: mechanical engineering, wiring harness design, reverse engineering, drafting services, electrical engineering and much more. We manufacture top of the line electric coils and our teams committed to only supplying you the very best. Please give us a call today to learn more information!

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  • Hammond, IN

    Since our inception in 1930, we have made it a goal to stay on the cutting edge of electric coil manufacturing. At Southern Electric Coil, our team of dedicated engineers and sales representatives know what to do to make the best electric coils in the industry and assist our customers in acquiring the product that perfectly suits their demands. Our line of products includes stator coils, armature coils, traction coils, and more. To get started with us, visit our website or call today!

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  • Ormond Beach, FL

    Where others have failed, Standard Technology overcomes the most difficult design challenges for custom electric coils, solenoids, sensors and electromagnets. With years of experience, full engineering consulting services and in-house machine capabilities, we meet clients’ exact needs, from AC/DC coils to coil assemblies. We have produced encapsulated and over-molded coils for many industries.

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  • Pittsburgh, PA

    Stimple and Ward is America's oldest independent electric motor coil manufacturer. Since 1898, we have been leading the way in the manufacture of electric coils for both AC and DC. We are one of the few coil manufacturers that provides custom manufacturing of coils for new designs & prototype development. We welcome any inquiries, large or small, so give us a call today!

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  • Yardville, NJ

    We are a dedicated manufacturer of electric coils and you will not be upset with the capabilities of our teams. All of our high performance devices are competitively priced and we can design any coil to match your unique requirements. We are a focused supplier for OEM, military, precipitator and air pollution control industries. Please give one of our representatives a call today to learn more information!

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  • Alpha, NJ

    Since 1962 the industry has known Torelco as a partner that supplies electric coils and transformers of superior quality. Toroids from .093in. inside diameter to 15in. outside diameter wound using wire sizes from 7 AWG through 46 AWG in open or cased styles, varnish or epoxy encapsulated. We offer custom coils, solenoid coils, ferrite core coils & toroid wound coils to serve a range of industries.

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  • Scarborough, ON

    Trench Limited, a branch of the Trench Group, has been a supplier of air core reactors for the electric power industry since first opening in 1962. Located in the Toronto area, we have evolved into a world leader in the electric coil industry, demonstrating flexibility with every project and complying to the strictest standards of quality. Our portfolio can be viewed in full on our website. Contact Trench today for further inquiries!

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  • Warsaw, IN

    We offer outstanding electric coils which are ideal for a multitude of industries. Our teams provide a wide range of services including: mechanical engineering, wiring harness design, reverse engineering, drafting services, electrical engineering and much more. We manufacture top of the line electric coils and our teams committed to only supplying you the very best. Please give us a call today to learn more information!

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  • Milford, NH

    We put an emphasis on manufacturing high quality electric coils. These systems are engineered for a variety of industries and we utilized state-of-the-art equipment to create these products with precision. Our teams can manufacture solutions with various insulations and coatings including: Poly Amide-Imide Enamel, Polyester Glass, Polyimide Tape, Polyimide Enamel and more.

    Read Reviews