| 1993 | - Boutique consulting firm serving Citigroup |
| 1998 | - The strength of the unique business model - "Independent financial software testing and business requirements assurance" encourage the founders to incorporate the company as a Private limited company in India |
| 1998 | - Citigroup engages Thinksoft for independent software testing and business requirements assurance servies for a global project. |
| 2000 | - More global banks select Thinksoft as their testing partner |
| 2000 | - UK based Venture capital firm EurIndia becomes an Investor in Thinksoft |
| 2001 | - Thinksoft opens UK branch and a subsidiary in Singapore |
| 2002 | - Thinksoft recieves ISO 9001:2000 certification from KPMG Quality Registrar specifically for "Offshore software testing for Banking, Financial services and Insurance organisations" |
| 2002 | - Thinksoft opens subsidiary in USA |
| 2003 | - Thinksoft selected as a Global testing partner for one of the world's largest financial services organisations |
| 2003 | - Expands office network in London, Chennai and Mumbai |
| 2003 | - Recieves order for testing one of the largest core banking implementations in the world |
| 2004 | - National Stock Exchange IT and Thinksoft announce strategic partnership |
| 2005 | - Thinksoft and Bhratathidasan Institute of management(BIM) announce software testing course |
| 2005 | - Thinksoft opens subsidiary in Germany |
| 2006 | - Thinksoft wins signature clients in new geographies, opens subsidiary in Germany |
| 2006 | - Mr Kiran Karnik, President, Nasscom inaugurates new testing center of excellence facilities in Chennai, India |
| 2006 | - Ranked by Deloitte as the 20th fastest growing technology company in India (Deloitte Fast 50) and 168th fastest growing in Asia Pacific (Deloitte Fast 500) |
