TELEDYNE TECHNOLOGIES INC

TELEDYNE TECHNOLOGIES INCORPORATED AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

December 28, 2025

Note 1. Description of Business

Teledyne Technologies Incorporated (“Teledyne” or the “Company”) provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense, factory automation, air and water quality environmental monitoring, electronics design and development, oceanographic research, deepwater oil and gas exploration and production, medical imaging and pharmaceutical research. Teledyne’s products include digital imaging sensors, cameras and systems within the visible, infrared and X-ray spectra, monitoring and control instrumentation for marine and environmental applications, harsh environment interconnects, electronic test and measurement equipment, aircraft information management systems, and defense electronics and satellite communication subsystems. The Company also supplies engineered systems for defense, space, environmental and energy applications. The Company believes that its technological capabilities, innovation and ability to invest in the development of new and enhanced products are critical to obtaining and maintaining leadership in the markets and industries in which it competes.

The Company’s businesses are aligned infour segments: Digital Imaging, Instrumentation, Aerospace and Defense Electronics and Engineered Systems.