1.    M/s.Dr.S.P.Chatterjee & Sons substitutes imported BLADE MARKING INK in India
2.    M/s.Dr.S.P.Chatterjee & Sons establishes itself with Pre-Press & Press-Room Chemicals in web offset segment having some reputed clients from Kolkata working on B2C model

1.     M/s.Dr.S.P.Chatterjee & Sons having Dr.S.P.Chatterjee as an one man army continues with its tailor make pre-press & press-room chemicals specifically designed for every clients requirement along with other segments working on B2C model

1.    M/s.Dr.S.P.Chatterjee & Sons diversifies into manufacturing of MOULD COATING PAINTS in Steel Industry.
2.    Due to advent of CTCP plates in this era pre-press chemical section gets closed as developers and fixers got discontinued.
3.    In press-room chemicals section M/s.Dr.S.P.Chatterjee & Sons for the first time started getting mild competition from imported press-room chemicals.

1.    Mr.Kunal Chatterjee joins Dr.S.P.Chatterjee & Sons as Sales Manager.
2.    Dr.S.P.Chaterjee & Sons migrates to M/s.SPC ORGANICS PRIVATE LIMITED engaged in manufacturing of press-room chemicals , welding electrode marking ink , blade marking ink and mould coating paint for steel industry with Dr.S.P.Chatterjee as Technical Director and Mr.Kunal Chatterjee as Sales Director.
3.    In press-room chemicals section competition from imported products get intensified leading to loss in market share.
4.    Mr.Kunal Chatterjee gets shifted from Sales to R&D and Production Head for Press-Room Chemicals Section only in order to compete with imported products and come up with press-rooms chemicals equivalent to imported ones which can be used universally and need not be tailor made.

1.    M/s.SPC Organics Pvt. Ltd for the first time substitutes imported double step chemistry (Fountain Solution + Iso-Propyl Alcohol Substitute) in sheet-fed offset successfully in Kolkata.
2.    M/s.SPC Organics Pvt. Ltd. successfully substitutes imported fountain solution concentrate in web-offset segment for the first time.
3.    M/s.SPC Organics Pvt. Ltd. comes up with Plate Cleaner.
4.    M/s.SPC Organics Pvt Ltd comes up with fast cleaning and high performance roller and blanket wash.
5.    M/s.SPC Organics Private Limited starts exporting Welding Electrode Marking Ink and diversifies into manufacturing of ROAD MARKING PAINTS
6.    M/s.SPC Organics Private Limited continues working on B2C model

1.    M/s.SPC Organics Pvt Ltd starts gaining major market share against imported two-step chemistry for sheet-fed offset.
2.    M/s.SPC Organics Pvt Ltd. comes up with standardized fountain solution concentrates for web offset segment as targeted previously.
3.    In 2017 the press-room chemicals division of M/s.SPC ORGANICS Pvt Ltd. got demerged to M/s.SPC ORGANICS with Mr.Kunal Chatterjee as Proprietor acting as a subsidiary of M/s.SPC Organics Pvt Ltd with complete focus on press-room chemicals.
4.    In 2019 M/s.SPC ORGANICS recieves FOGRA CERTIFICATION for its high speed web offset fountain solution concentrate HINDUSTHAN FOUNT SUPREME.M/s.SPC ORGANICS becomes one of the only two companies from India to obtain FOGRA approval.
5.    M/s.SPC ORGANICS expands into pre-press section once again and comes up with CTCP developer.
6.    M/s.SPC ORGANICS becomes an ISO 9001:2015 registered manufacturer for Pre-Press and Press-Room Chemicals.
7.    M/s.SPC ORGANICS starts working in B2B as well as B2C model.
8.    M/s.SPC ORGANICS comes up with a dedicated Technosales Team headed by Mr.Dipankar Kundu as Sales Head.