Teledyne Technologies Incorpora (TDY) Stock Analysis

Teledyne Technologies' four operating segments generated $1,559.4 million from the U.S. Government in 2025—equivalent to 25.5% of total net sales—with Digital Imaging leading at 52% of net sales, followed by Instrumentation at 24%, Aerospace and Defense Electronics at 17%, and Engineered Systems at 7%. International customers represented approximately 48% of total net sales, with the top five countries—the UK, Germany, Japan, China, and France—contributing roughly 20% of total net sales. The company employed 15,800 people in 38 countries at December 28, 2025.

Teledyne earns revenue from hardware sales, services, and limited licensing across commercial and defense markets. Digital Imaging—the largest segment—supplies visible-spectrum, infrared, ultraviolet, and X-ray sensors to defense agencies, industrial machine vision customers, and medical imaging applications, plus MEMS production and high-reliability semiconductors including analog-to-digital converters. The Instrumentation segment provides marine, environmental, and test-and-measurement products to research, petrochemical, and aerospace customers. Aerospace and Defense Electronics supplies avionics data management systems and harsh-environment interconnects to commercial airlines and the U.S. military; Engineered Systems derives its core business from NASA, the U.S. Department of War, and the U.S. Department of Energy. Approximately 81% of U.S. Government prime contracts and subcontracts were fixed-price type in 2025, up from 78% in 2024, exposing the company to cost overrun risk that cannot be recovered under fixed-price terms.