1975— Foundation of Acharya Chemicals, the first ACHARYA GROUP Company
1985— Prof.H.C.Brown (Nobel Laureate in Chemistry) inaugurates Herbert Brown Pharmaceutical & Research Labaoratories
1998— Dr.R.A.Mashelkar, then Director General-CSIR inaugurates New Research & Development Laboratory of the Group.
1999— Acquisition of “Asvik Pharma and Chemicals”
2001— Acquisition of “Shirdi Chemicals”
2009— Acharya Chemicals receives EDQM approval for 'Metronidazole Benzoate'
2010— Herbert Brown receives EXPORT HOUSE Status by Ministry of Commerce & Industry, Government of India
2010— Shirdi Chemicals receives STAR EXPORT HOUSE Status by Ministry of Commerce & Industry, Government of India
2010— Acharya Chemicals gets WHO Approval
2013— Dr.Acharya Laboratories commissioned for high volume production as a green field project
2015— Benzyl Nicotinate manufactured at Herbert Brown PRL gets PMDA Japan Accreditation
2016— FDA Approval of Acharya Chemicals