Honeywell Automation India Limited (HAIL) is a market leader in Electronics-Instrumentation and Process Control Equipment industry. The Company's main products are distributed control systems, building control systems and smart transmitters. The Company is engaged primarily in the business of Automation & Control systems on turnkey basis and otherwise. Honeywell Automation India Limited was incorporated in January, 1984 as 'Tata Process Controls Private Limited' in Maharashtra. The Company became a Public Limited in May, 1987 and the name of the Company was changed to 'Tata Honeywell Limited' and further was changed from Tata Honeywell Limited to Honeywell Automation India Limited on 17 November, 2004.