Teledyne Technologies Completes Acquisition of Saab’s TransponderTech

Teledyne Technologies to Acquire FLIR Systems for About $8 Billion

January 10, 2021

Aerospace & Defense

Teledyne Technologies announced it will acquire FLIR Systems in a cash-and-stock deal valued at approximately $8 billion. FLIR shareholders will receive $28 per share in cash plus 0.0718 shares of Teledyne common stock for each FLIR share, with the transaction expected to close in mid-2021 subject to regulatory approvals.

Teledyne Technologies Acquires Valeport Holdings

March 12, 2024

Manufacturing

Teledyne Technologies has entered into an agreement to acquire Valeport Holdings Limited, a Totnes, United Kingdom–based designer and manufacturer of underwater sensors and oceanographic instrumentation. Valeport's product portfolio—sound velocity probes, current and flow meters, CTD sensors and multi-parameter profilers—will join Teledyne Marine to expand Teledyne's subsea technology offerings; terms were not disclosed.

Teledyne Technologies Acquires DD-Scientific

January 16, 2026

Manufacturing

Teledyne Technologies has acquired DD-Scientific Holdings Limited (and its subsidiary DD-Scientific Limited), a U.K.-based developer and manufacturer of electrochemical gas sensors headquartered in Fareham. The acquisition adds lead-free electrochemical sensor technology to Teledyne's sensor and instrumentation portfolio to support customers across industrial safety, medical, and environmental monitoring markets; financial terms were not disclosed.

Teledyne Acquires Select Aerospace and Defense Electronics Businesses from Excelitas

February 3, 2025

Aerospace & Defense

Teledyne Technologies agreed to acquire select aerospace and defense electronics businesses from Excelitas Technologies for approximately $710 million in cash. The deal includes Excelitas’ Optical Systems (Qioptiq) business in Northern Wales, UK and its U.S.-based Advanced Electronic Systems (AES) business, which will be integrated into Teledyne’s Aerospace and Defense Electronics segment.

Teledyne Acquires Majority Interest in NL Acoustics

July 15, 2022

Manufacturing

Teledyne Technologies has acquired a majority interest in NL Acoustics (Noiseless Acoustics Oy), a Helsinki-based maker of acoustic imaging instruments and predictive maintenance solutions. Founders Kai Saksela and Jonas Nyberg will retain a minority stake and remain in executive roles; financial terms were not disclosed.

TTM Technologies Acquires Telephonics Corporation from Griffon

June 27, 2022

Aerospace & Defense

TTM Technologies completed the acquisition of Telephonics Corporation from Griffon Corporation for $330 million in cash (subject to post-closing adjustments). The deal transfers Griffon’s long‑time avionics and RF business to TTM to expand its aerospace and defense capabilities; Lazard advised Griffon and J.P. Morgan advised TTM on the transaction.