Calsoft story began in Chennai, India in 1992. 

           A strategy for the challenges and opportunities in all businesses is hurt by COVID-19,  now, Calsoft is adjusting to its environment to maintain and strengthen its enduring partnerships with clients, just as it has always done over the past 25 years. This pandemic will lead to clients accelerating their shift to operating with digital business models. 

          Calsoft is in the process of developing and launching a CS- Digital “cloud-based software industry park”,  CS-Cloud “shares the same boat”. Calsoft specialized in developing and implementing robust technology solutions for Life Sciences R&D.  ​

         Our unmatched combination of domain experience and technology expertise, we are committed towards delivering the most efficient and practical end-to-end solutions with HIPAA, GXP, CSV, 21 CFR Part 11 and other applicable regulatory guidelines.

         We specialized in developing and implementing end to end Clinical Trials Software Platforms 'CS-SAFETY, CS -DAC,  CS-eTRIALS, CS-RMS and  CS-CTMS'  for Pharmaceutical, Biotech  and Life Sciences companies.  

         Our Next Generation and Highly Secured eCommerce Platform 'CS-eCom' based on Digital Transformation of E Commerce Solutions by AI Integration for B2B (business-to-business) and B2C(business-to-customer) segmentS.   CS-eCom provides the power to create unique and engaging shopping experiences. Recent research from McKinsey shows that 96% of surveyed B2B and B2C businesses have, in fact, changed their sales model to favor online and eCommerce-based selling. On average, this shift has proved fruitful, migration in shopper behavior to digital commerce has also been persistent. 

         Calsoft are at new starting point to achieve its vision and mission, with core values “Keeping True Heart of Kindness, Determination and Perseverance, Striving for Success, Sharing and Growing with the Customers” that leads to great accomplishment. 


  • 1992 - Year of incorporation

  • 1996 -  Listed on major stock exchanges in India

  • 2004 -  Acquired 100% stake in Webspectrum Software Ltd., Bangalore, India

  • 2005 -  SEI-CMMi Level 5 certification Acquired majority holding in Informed Decisions Corp., Alameda. CA

  • 2005 - Acquired majority holding in American HealthNet (AHN) Omaha, Nebraska Set up office in Dubai, UAE

  • 2006-  Acquired majority stake in Inatech Infosolutions , London, UK & Bangalore, India

  • 2007 - Acquired majority stake in Aspire Communications Mysore, India & San Jose, USA 

  • 2008 - Completed 100% acquisition of Inatech Infosolutions.

  • 2008-   Acquired 100% stake in International Innovations Inc., USA


  • Highly accomplished business and technical leaders having decades of experience in the field of Life Sciences Information Technology with expertise into Product Development, Implementation, Consulting, Validation, Process Re-engineering, IT Strategy, Quality Control and Business Process Management.

  • IT Experts who have worked extensively with major pharma companies including Novartis, Merck, Bayer, Abbott, Otsuka, Ferring on Life Sciences Applications Development, Implementation, Validation and Support.

  • Technical Experts in SAS, Informatica, Java, PL/SQL, OBIEE, EntimICE, BIP, MDR, Business Objects, JReview, Spotfire, Oracle Ebusiness Suite, Oracle ADF, Forms, OA Framework, DAC and Oracle Database programming & administration.

  • Experts with strong analytical and problem-solving skills, combined with the ability to visualize and deliver solutions to align with the organization’s strategic goals and objectives.

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Dr. Vasudevan Mahalingam

Managing Director and CEO


Vijay Madavan. B. Tech, MBA.,

Director - Technical

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Dr. M. Ravichandran

Director - International Operations (USA)


Dr. RS. Chandan, M.Pharm., PhD

Independent Director


Dr. V. Manimala 

Director - Clinical Research


Dr. Murugan Vadivel

Director - IT (USA)

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Dr. Chidambaranathan

Director - Research 

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Dr. B. Duraisamy

 Director - Innovation