AlliedSignal was formed through the 1985 merger of Allied Corp. and Signal Companies, later renaming to Allied-Signal. It operated in aerospace, automotive, and engineering. In 1999, AlliedSignal was acquired by Honeywell for $15 billion, after which the combined company operated under the Honeywell name. AlliedSignal developed a comprehensive performance management model using measurable parameters to evaluate attributes like business acumen, customer focus, vision, teamwork, and innovation. Bell Laboratories also studied what distinguishes high-performing scientists, or "stars," finding nine major areas like initiative, self-management, teamwork, and networking.