TCA or--- Tata Consultancy Services has inked the deal to outsource IT. I don't think anyone in US HR vetted the firm TATA to well. Maybe in the singular form it's okay. Welcome to Day 1.
http://www.tcs.com/m/default.aspx ( copy and paste the URL to your browser it's not an automatic click )
Here's there Ad if you have trouble finding it on the URL
The TCS Advantage
A global footprint across the Americas, Europe and Asia
4,000+ experienced energy consultants
Alliances and memberships with SAP, Oracle, Microsoft, EMC, ESRI, OSIsoft, etc.
Over a 100 engagements spanning 40+ customers across the globe
We have helped global energy companies achieve business agility through Business Transformation, IT enabled process standardization, Optimization of costs and Deployment of best in class decision support systems. From wells to wheels experience with TCS.