  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 â a combination of the former teledyne, inc., and the former allegheny ludlum corporation.allegheny technologies incorporated. our history. http://www.alleghenytechnologies.com/pages/aboutus/history.html 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. ==segments== teledyne technologies currently operates with four major segments: digital imaging, instrumentation, engineered systems, and aerospace and defense electronics.teledyne, 2010 annual report ===digital imaging=== this segment handles sponsored and central research laboratories for a range of new technologies, as well as development and production efforts in digital imaging products for government applications. incl
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