IMSI (http://www.imsi-pm.com) is a US based MNC providing Staffing, Project Management Consulting Service to Fortune 500 clients in the US, UK and India.
IMSI’s range of IT & Telecom Services includes:

IT consulting and staff augmentation services
Telecom staffing
Full life cycle development of Internet, Client/Server or Mainframe applications
Maintenance and Support of custom applications
Business [...]