Teledyne Technologies Acquires DD-Scientific

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 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.

Teledyne Acquires TransponderTech Business from Saab

October 31, 2025

Aerospace & Defense

Teledyne Technologies has completed the acquisition of the TransponderTech business from Saab AB. The unit — to be marketed as FLIR TransponderTech (Teledyne FLIR TransponderTech AB) and based near Linköping, Sweden — will join Teledyne’s maritime brands to expand its AIS, VDES and GNSS communications and navigation offerings for civil and military markets.

Teledyne Technologies Acquires ETM-Electromatic

October 26, 2022

Aerospace & Defense

Teledyne Technologies Incorporated has agreed to acquire ETM-Electromatic, Inc., a Newark, California-based designer and manufacturer of high-power microwave and high-energy X-ray subsystems for radiotherapy, defense and security applications. Teledyne will also purchase ETM's purpose-built manufacturing facility from an affiliate of ETM and its owners; financial terms were not disclosed.

Thermal Technology Distribution Solutions (TTDS) Acquires Thermal Devices

June 17, 2024

Industrial Services

Thermal Technology Distribution Solutions (TTDS), a distribution platform established by Gryphon Investors, has acquired Thermal Devices, a Mt. Airy, Maryland-based value-added distributor of electric heaters, controls, thermocouples and related products. The deal expands TTDS's footprint into the Mid-Atlantic and adds heat trace and engineering capabilities; Rob Strayton will remain with the company and retain a significant equity stake. Terms were not disclosed.

Teledyne Acquires Select Aerospace and Defense Electronics Businesses of Excelitas for $710M

February 3, 2025

Aerospace & Defense

Teledyne Technologies has agreed to acquire select aerospace and defense electronics businesses from Excelitas Technologies for approximately $710 million in cash, including the UK-based Optical Systems business (branded Qioptiq) and the U.S.-based Advanced Electronic Systems (AES) business. The businesses will be folded into Teledyne's Aerospace and Defense Electronics segment (operating under the name Teledyne Qioptiq for the optical business) to expand Teledyne's capabilities in optics, tactical night-vision, defense electronics and space applications.