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Founded in 1946, Electrical Insulation Suppliers was established in Atlanta, GA, as a small, family-owned business serving local motor repair shops. EIS has grown to be North America’s leading specialty distributor, converter, and fabricator of electrical process materials and related parts serving transformer, electric motor, and other electrical equipment manufacturers and their aftermarket, along with electronic, alternative energy, and eMobility markets. As we've grown to serve a broader audience, EIS has adopted new meaning behind our name: Engineered & Industrial Solutions.

We have over 900 dedicated employees across our business, including many technical experts on thermal management, electrical insulating, conductive and other key process materials to solve the toughest challenges facing the electrical and electronic industries today.

Our broad product portfolio, custom engineered fabrication solutions, supply chain services and deep supplier relationships are the foundation that makes us a vital partner in the manufacturing and supply chain processes of our customers.


EIS is driven to be an organization that consistently delivers top tier results for our key stakeholders including our customers, employees, suppliers, and investors.


We live by a set of values that guide us in our everyday activities; relentlessly focusing on customers and creating 'raving fans', investing in our people and embracing diversity, equal opportunity, and fair treatment. We are focused on continuously improving our processes to drive out waste.


EIS has expanded our presence with over 25 facilities across North America and the Caribbean, 6 of which are fabrication facilities. With key distribution hubs strategically placed across the US, EIS can better serve our broad base of customers.


North America’s leading supplier of electrical and electronic process materials and value-added services

Highly technical fabricator and converter of flexible and rigid insulating materials with six manufacturing locations

Specialized distributor of bearings and power transmission materials with incredible mechanical engineering experience

Supplier and fabricator of controls and enclosures, specializing in hazardous location environments with full UL Panel Shop

Manufacturer and distributor of high-voltage fuses and custom mountings with extensive in-stock inventories


GLENN PENNYCOOK | Chief Executive Officer

LOUIS BACIGALUPO | Chief Operating Officer

TONY BARTELSON | President, Rigid Fabrication

LISA BOTZ | Chief Human Resources Officer

BILL DROTAR | President, Norberg

DIRK FOREMAN | Sr. Vice President of Sales and Marketing

SHELBY MARLOW | Chief Financial Officer

ANSHU MEHROTRA | Sr. Vice President of Sales OEM and Industrial

TOM RITTER | Chief Information Officer

CHRIS VIERLING | VP of Corporate Development

EIS Corporate Building | Atlanta, GA


Through our close and long-standing affiliations with respected industry organizations, EIS maintains a strong presence in the industries and markets into which we sell.

Electrical Apparatus Service Association Logo
Electrical Manufacturing & Coil Winding Logo
Power Transmission Distributors Association
The Transformer Association Logo
American Clean Power


EIS and our Environmental, Social, and Governance Committee are committed to a more sustainable future by ensuring our people, policies, products, and services are aligned in these areas. EIS’ path to sustainability requires that we minimize our environmental impact, drive positive social change in our local communities, promote a more diverse and inclusive culture, and demand the highest business integrity through ethical governance. We strongly believe engaging in sustainable trustworthy business with our employees, customers, and suppliers is the only way to ensure our future.


Over 900 EIS employees at over 25 locations strive daily to provide quality products and excellent service to our customers on a national basis.

Join us!