Teledyne Technologies Inc.(NYSE:TDY)创立于1960年，总部在加州的千橡木，全职雇员9,800人，产品涉及航天、航空、电子、无线通讯、卫星通讯、能源等领域。

Teledyne Technologies公司在美国、加拿大、英国与国际上提供仪器仪表、数位影像产品与软件、航天与国防电子及工程系统。

Teledyne Technologies公司仪器仪表部门：提供监测与控制仪器，应用于海洋、环境、工业及其他市场，以及电子测试与量测设备；并提供为了布署关键任务及恶劣环境下，分布仪器系统与感测网路用的电力与通讯连接装置。

Teledyne Technologies公司数位影像部门：从事设计、开发与制造影像感测器与数位相机，用于工业、科学、医疗及专业应用，以及工业与医疗的影像处理产品之硬体与软体；提供MEMS、CMOS及IC产品的制造服务；提供光达与测距系统，以及焦面阵列、感测器、子系统、影像处理演算法及红外线摄影机系统。

Teledyne Technologies公司航太与国防电子部门：提供电子元件与子系统及通讯产品，如国防电子、恶劣环境连接器、飞机用的数据采集与通讯设备、无线及卫星通讯用的元件及子系统、以及通用航空电池。工程系统部门提供系统工程与整合、先进技术开发与制造解决方案，应用于国防、航天、环境与能源，并测计与制造氢气/天然气产生器、热点与电化能源解决方案，以及小型涡轮发动机。

Teledyne Technologies, Inc., is an American industrial conglomerate primarily based in the United States but with global operations. It was founded in 1960, as Teledyne, Inc., by Henry Singleton and George Kozmetsky.

From August 1996 to November 1999, Teledyne existed as part of the conglomerate Allegheny Teledyne Incorporated – a combination of the former Teledyne, Inc., and the former Allegheny Ludlum Corporation. On November 29, 1999, three separate entities, Teledyne Technologies, Allegheny Technologies, and Water Pik Technologies, were spun off as free-standing public companies. Allegheny Technologies retained several companies of the former Teledyne, Inc. that fit with Allegheny's core business of steel and exotic metals production.

At various times, Teledyne, Inc., had more than 150 companies with interests as varied as insurance, dental appliances, specialty metals, and aerospace electronics, but many of these had been divested prior to the merger with Allegheny. The new Teledyne Technologies was initially composed of 19 companies that were earlier in Teledyne, Inc. By 2011, Teledyne Technologies had grown to include nearly 100 companies.

Teledyne Technologies currently operates with four major segments: Digital Imaging, Instrumentation, Engineered Systems, and Aerospace and Defense Electronics.

Digital imaging
Instrumentation
Engineered systems
Aerospace and defense electronics