Providing protection and peace of mind.
Read how solutions from API are helping to secure the world's busiest airport.
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We specialize in creative problem solving.
When engineering and design challenges arise, leading companies turn to API.
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Meet the world's smallest hermetically sealed 1553 Data Bus.
Ceramic dual 1553 data bus transceiver ideally suited for rugged environments. 
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Robots and aiming systems in action.
Learn all about Explosive Ordnance Disposal (EOD) in our latest video, featuring API's Adam Jaroh.  
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Welcome to API Technologies

API Technologies Corp. is a prime contractor in engineered systems, components and secure communications to the global defense and aerospace industry. The company is engaged in providing innovative design, engineering and manufacturing solutions to our diverse set of customers, which include the governments of the U.S., Canada, the United Kingdom, NATO and the European Union, as well as many of the leading Fortune 500 companies.