PEI-Genesis, a provider of design and assembly of custom-engineered interconnect solutions, proudly celebrates 80 years of business, marking eight decades of innovation, specialization and trusted partnership with customers worldwide.
Founded in 1946 by Bernie Bernbaum and Murray Fisher, PEI-Genesis began as a small electronics distribution business in Philadelphia, Pennsylvania, supplying vacuum tubes and test equipment to engineers in the post-World War II era. Through strategic acquisitions, product expansion and a deep passion for emerging technologies, the company steadily grew alongside the evolving electronics industry.

Over the decades, PEI-Genesis expanded across North America, Europe and Asia, building a global footprint supported by industry-leading connector expertise, rapid cycle times and a reputation as a trusted advisor to engineers and OEMs.
In recent years, PEI-Genesis has continued to evolve to meet the growing and increasingly complex needs of its customers. In 2022, the company acquired Testco, Inc., a trusted supplier to the industrial and power electronics markets, enhancing PEI-Genesis’ capabilities in engineered interconnect solutions for demanding applications. Building on this momentum, PEI-Genesis expanded into the radio frequency (RF) connector market in 2023, broadening its portfolio to include high-frequency solutions for applications that require precision signal integrity, speed and reliability.
More recently, PEI-Genesis announced the acquisition of Bel Stewart s.r.o., further strengthening its global footprint, technical expertise, and ability to support customers with expanded connector and value-added manufacturing capabilities across international markets. Together, these strategic initiatives reinforce PEI-Genesis’ commitment to innovation, specialization and serving as a trusted advisor as customer requirements continue to evolve.
“Celebrating 80 years is a reflection of our founders’ vision, the dedication of our employees and the trust our customers place in us,” said Steven Fisher, chairman and CEO of PEI-Genesis. “Our ICARE values continue to guide how we work, how we serve, and how we show up to our customers and one another. While technology continues to advance, our commitment to expertise, service and partnership remains unchanged.”
Today, PEI-Genesis partners with many of the world’s leading connector manufacturers and maintains one of the industry’s largest inventories of connector components, custom assembling solutions in its global facilities to support customers across military, industrial, aerospace, medical, transportation, energy markets and beyond. As the company looks ahead, PEI-Genesis remains focused on innovation, specialization and delivering engineered solutions for the next generation of connectivity challenges.
