Alliant Techsystems Inc. (ATK) is a $2 billion aerospace and defense company specializing in propulsion, composite structures, munitions, and precision capabilities, employing approximately 11,600 people across three business groups: Aerospace, Precision Systems, and Ammunition.
Allied Contractors, Inc. is a marine construction and dredging company based in Bridge City, United States, specializing in maritime infrastructure projects.
Allied Corrosion Industries, Inc. is a full-service provider specializing in customized corrosion control solutions, including cathodic protection engineering, pipeline integrity management, and materials fulfillment with over 40 years of experience.
Allied Enterprises, Inc. is a diversified product and service company specializing in cleaning, maintenance, and workplace solutions, serving the US military, government, and businesses nationwide.
Allied Shipbroking, established in 1988 in Piraeus, Greece, is a leading shipbroking house providing sale and purchase, chartering, newbuilding, recycling, research, and valuation services to a global shipping clientele.
Allied Signal Aerospace Equipment Systems, part of Honeywell, provides aerospace technologies and solutions including automation and process technology.
AlliedSignal Engines was a Phoenix, Arizona manufacturer of aircraft engines and auxiliary power units (APUs), descended from the AiResearch/Garrett lineage. The company merged with Honeywell in 1999, which continues to produce the GTCP-series APU engine lines used in aerospace and marine applications.
AlliedSignal Technical Services (Bendix) is an aerospace company with historical ties to aerospace navigation and control systems, based in Teterboro, New Jersey.