Smiths Interconnect

Smiths Interconnect

Smiths Interconnect traces its founding to Smiths Group plc, a British engineering conglomerate that built the business over decades. The unit was carved out and sold to Molex, a Koch Industries subsidiary, in a transaction announced and closed in 2025. The exact founding date of the subsidiary under Smiths Group is not publicly disclosed. The company designs and produces technically differentiated electronic connectors, microwave, optical, and radio frequency products. Its components serve four primary end markets: commercial aviation, defense and space, medical devices, and semiconductor test equipment. A notable product win in 2025 was DaVinci Gen V test sockets selected as the exclusive test socket solution by a major global provider of high-performance computing and AI semiconductor chips (per the firm, 2025). The company's geographic footprint includes sales offices, engineering centers, and manufacturing facilities across the Americas, Europe, and Asia. Smiths Interconnect does not publicly disclose its employee count, AUM, or financial deployment figures. The firm's recent activity centers on the acquisition by Molex, announced in late 2024 and completed in 2025. Molex said the addition would expand its portfolio of high-reliability connectivity solutions. Adjacent structures under the new parent include other Koch engineered-products companies, but Smiths Interconnect itself operates as a standalone business unit. The structural differentiator for Smiths Interconnect is its focus on extreme reliability in niche, high-stakes applications — medical imaging, avionics, missile guidance, semiconductor testing — where component failure is not tolerated. Unlike generalist connector manufacturers, the company's products are engineered to meet stringent military, medical, and aerospace specifications, giving it a defensible position in markets with long qualification cycles and high switching costs.