IEH Corporation Overview
Pro stress-test →IEH Corporation designs, develops and manufactures printed circuit board connectors and custom interconnects for high-performance applications in the United States and internationally. The company markets its products to original equipment manufacturers directly and through authorized representatives and distributors serving primarily defense, aerospace, medical, space, oil and gas, industrial, test equipment, and commercial electronics markets.
Strategic Profile
Pro stress-test →FY 2026 revenue rose to $29.4 million (up 2.2%), while backlog increased to approximately $27.8 million as of March 31, 2026, driven by higher defense demand and recovering commercial aerospace activity. In January 2026, the SEC dismissed a Section 12(j) administrative proceeding against IEH, removing regulatory overhang. However, cost inflation in materials, tariffs and labor drove a net loss of $1.30 million in fiscal 2026 versus prior-year profit.
Competitive Landscape
Pro stress-test →IEH competes in the high-performance connector market serving defense, aerospace, medical, and industrial electronics customers. The company differentiates on specialized hyperboloid connector technology and custom interconnect capabilities for harsh environments. Primary competitors include larger diversified electronics manufacturers and specialized connector suppliers serving similar end markets.
Industry Context
IEH Corporation operates in Aerospace and defense connectors and interconnects.
Key facts
Founded: 1941 · Headquarters: Brooklyn, New York, US · Employees: 63 (as of April 2026) · Revenue: $29.4M (FY 2026) · Market cap: N/A