Deepak Chemicals Group of Industries was established in the year 1982 to produce bulk production of important dye-intermediates such as N-ETHYL ALPHA NAPHTHYLAMINE (E.N.A.), ALPHA NAPAHTHYLAMINE (A.N.A.), N-PHENYL ALPHA NAPHTHYLAMINE (P.A.N.A.) and various other related dye-intermediates with sophisticated technologies and now it is one of the largest company in India to manufacture these products.

Deepak Chemicals Group of Industries is promoted by Mr. D.T. PATEL - M.sc. Gold Medalist. He entered into family business in the year 1971 and concentrated more on Research & Development.

He has started his carrier as a lecturer in chemistry at ahmedabad science college affiliated to Gujarat University