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  7. Toroid Corporation
Toroid Corporation logo

Toroid Corporation

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Salisbury, MD 21801
410-860-0300
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At a glance

Employee size
51-200
Organization type
Privately Held
Headquarters
Salisbury, MD
Founded
1982

About

Founded in 1982 by Swedish engineer Gunnar Ennerfelt, Toroid Corporation designs and manufactures toroidal power transformers and inductors at its Salisbury, Maryland facility. The privately held company has remained under Ennerfelt family leadership since Gunnar’s daughter, Katarina, succeeded him in 2006, and it has manufactured transformers in the United States since 1983. Toroid holds ISO 9001 certification and serves demanding applications including medical electronics, industrial controls, audio, and avionics.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Energy segments

Grid Components

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ISO 9001

  • UL 60601-1

  • ANSI/AAMI ES60601-1

  • CSA C22.2 No. 60601-1

  • IEC 60601-1

  • EN 60601-1

  • UL 506

  • CSA C22.2 No. 66

  • UL 1411

  • IEC 61558

  • EN 61558

  • UL 1411 Class A

Related manufacturers

  • Gettysburg Transformer Corporation logoGettysburg Transformer CorporationFounded in 1966, Gettysburg Transformer Corporation designs and manufactures custom transformers, inductors, and coils in both small and large quantities from its Gettysburg, Pennsylvania plant. Its work serves applications ranging from industrial control and food preparation to medical equipment and instrumentation, with computerized testing of every part before it leaves the building.GETTYSBURG, PA
  • Mitchell Electronics Corporation logoMitchell Electronics CorporationSince George Horwitz founded it in 1956, Mitchell Electronics Corporation has remained a family-owned, family-operated manufacturer of custom transformers, building prototypes and production runs to customer specifications. Now in its third generation, the Mount Vernon company works with a 35-person design and production staff and makes its products in the USA. Mitchell has held ISO 9001:2015 certification since 1998 and is known for handling both one-off designs and large-volume orders without minimum quantities.ATHENS, OH
  • MCI Transformer Corporation logoMCI Transformer CorporationFor more than 50 years, MCI Transformer Corporation has manufactured catalog and custom transformers and magnetic components, pairing standard designs with application-specific engineering. Its design engineers bring over 100 years of combined transformer experience, while a network of regional factories gives the company a small-company service approach with broader purchasing and production capacity. MCI’s products are certified through agencies including UL, CSA and TÜV-CE.WEST BABYLON, NY
  • Norlake Manufacturing Company logoNorlake Manufacturing CompanyFor more than 50 years, Norlake Manufacturing Company has designed and built custom transformers and magnetics in Northern Ohio, growing from four employees to more than 100 across four Lorain County facilities. Its engineering team brings over a century of combined transformer-design experience to prototypes, production runs, and specialized medium-voltage work, including the patented Eagle 18-pulse autotransformer. Norlake has been privately owned under its current ownership for over 40 years and is ISO 9001:2015 certified.NORTH RIDGEVILLE, OH
More manufacturers in Maryland

Contact information

Website

toroid.com

Emails

  • sales@toroid.com
  • falecom@toroid.com.br

Phone numbers

  • 410-860-0300
  • 888-286-7643

Social

Locations

Toroid Corporation location map for 2020 NORTHWOOD DR

2020 Northwood Dr

Salisbury, MD 21801

Wicomico County

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Directory source

Source
toroid.com
Updated
Sep 2026