OHM International

International distributor for Thousands of quality manufacturers

OHM provides the right equipment, at the right price, on-time, anywhere in the world.
Welcome to

OHM International

Since 1958, OHM International Corporation has earned an envied reputation as a world-class, one-stop integrated resource for a complete array of electrical, industrial, telecom & HVAC materials. As a master International distributor for hundreds of quality manufacturers, OHM provides the right equipment, at the right price, on-time, anywhere in the world.

Our proven ability to adapt and utilize the most efficient technology and planning to consolidate a wide scope of equipment manufactured by the world’s best factories, gives our customer base confidence that they will receive dependable, cost-effective solutions for either their large-scale projects or simply supplying the daily (MRO) needs of their operation.

What We Offer

OHM Solutions

Electrical Products

High-performance electrical solutions, including transformers, meters, cable & accessories, switchgear, testing equipment, and energy storage systems designed for efficient, large-scale power transmission and distribution.

Industrial Products

Heavy-duty industrial components such as control panels, grounding systems, explosion-proof equipment, and power connectors engineered to support high-load operations, automation, and factory infrastructure.

Telecom/Datacom

Advanced telecom equipment, including fiber-optic cables, data transmission hardware, and telecom enclosures built for reliable, high-speed voice and data communication networks.
OHM International

Our History

Upon graduating from Fordham University in 1947, Peter M. Gandolfo Sr. joined Graybar Electric as a sales representative. In 1958 he resigned his position with Graybar Electric, and founded OHM Electrical Supply Co. in Elmsford NY.

Rather than introduce another “supply-based”, distribution outlet to the market, PMG Sr implemented a unique “demand-based” distribution model to the market allowing the customer’s product needs to drive the transaction rather than OHM’s available inventory. This business plan flourished, and in 1967 OHM constructed a 40,000 square foot warehouse in Hawthorne NY to accommodate the rapid growth.

"E" Award for Excellence in Exporting

The “E” Award for Excellence in Exporting was created in 1961, by Presidential Executive Order 10978, as the nation’s highest award to honor U.S. exporters. U.S. Firms are recognized for their competitive achievements in world markets and their part in increasing U.S. exports abroad.

OHM’s receipt of this award was featured in Electrical Wholesaling’s August 1978 issue.

OHM's Quality Policy

certification and Awards

“OHM International serves with enthusiasm and prudence, to build a universal bond of solidarity, by cooperating in the work of our Partners, Suppliers and Customers”

In response to a broad demand to implement a recognized quality system by our international customer base, OHM International secured ISO9002:1994 Certification on February 13,1998. Certificate #: 98-079

international reach

OHM Around the World

In our 60 years of existence, OHM has nurtured customer relationships in over 95 countries. During the handful of times we were fortunate enough to have a camera handy, we were able to capture a few of those “on location” moments. We now invite you to browse the gallery below and re-visit a few of OHM’s travels ‘Around the World.’
P. Michael Gandolfo III in front of famous Fofoti tree in Aruba

P. Michael Gandolfo III in front of famous Fofoti tree in Aruba

OHM's Eduardo Erhard during Hurricane Alex in Monterrey, Mexico

P. Michael Gandolfo IV (Age 7) & P. Michael Gandolfo III on the road to Toquepala Peru

OHM's Pat Marshall high atop St. Kitts with Nevis in background

OHM's Aldo Reyes in front of the Metropolitan Cathedral of the Assumption Mexico City

OHM's Aldo Reyes in front of the Metropolitan Cathedral of the Assumption Mexico City

OHM's Lane Peterson cliff diving in American Samoa

OHM's Lane Peterson cliff diving in American Samoa

Keston Alleyne drinking from Runaway Ghaut natural springs in Montserrat

Keston Alleyne drinking from Runaway Ghaut natural springs in Montserrat

Keston Alleyne above Shirley Heights in Antigua

Keston Alleyne above Shirley Heights in Antigua

Keston Alleyne atop Fort Louis in St. Maarten

Keston Alleyne atop Fort Louis in St. Maarten

Get in Touch

Start a Project

With OHM International, you will be integrated with the finest manufacturers in a coordinated materials management partnership designed to reduce downtime and streamline the supply of your equipment needs.

OHM Worldwide Headquarters

Phone:

713-917-0111

Location:

11111 Richmond Avenue Houston, TX. 77082

Trusted by

Manufacturers Worldwide