Business	12 Months Ended
Dec. 31, 2012
Business	1. Business Syntel, Inc. and subsidiaries (individually and collectively “Syntel” or the “Company”) provide information technology services such as programming, systems integration, outsourcing and overall project management. The Company provides services to customers primarily in the financial and banking sector, insurance, manufacturing, healthcare, transportation, retail, and information/communication industries. The Company’s reportable operating segments consist of Applications Outsourcing, Knowledge Process Outsourcing (KPO), e-Business and TeamSourcing. Through Applications Outsourcing, the Company provides higher-value outsourcing services for ongoing management, development and maintenance of customers’ business applications. In most Application Outsourcing engagements, the Company assumes responsibility for the management of customer development and support functions. These services may be provided on either a time-and-materials basis or on a fixed-price basis. Through KPO, Syntel provides custom outsourced solutions for a customer’s business processes, providing them with the advantage of a low-cost position and process enhancement through optimal use of technology. Syntel uses a proprietary tool called Identeon™ to assist with strategic assessments of business processes and identifying the right ones for outsourcing. Through e-Business, the Company provides development and implementation services for a number of emerging and rapidly growing high technology applications, including Web development, Data Warehousing, e-commerce, CRM, as well as partnership arrangements with leading software firms, to provide installation services to their respective customers. These services may be provided on either a time-and-materials basis or on a fixed-price basis, in which the Company assumes responsibility for management of the engagement. Through TeamSourcing, the Company provides professional information technology consulting services directly to customers on a staff augmentation basis. TeamSourcing services include systems specification, design, development, implementation and maintenance of complex information technology applications involving diverse computer hardware, software, data and networking technologies and practices. TeamSourcing consultants, whether working individually or as a team of professionals, generally receive direct supervision from the customer’s management staff. TeamSourcing services are generally invoiced on a time-and-materials basis.

Business

12 Months Ended

Dec. 31, 2012

1. Business

Syntel, Inc. and subsidiaries (individually and collectively “Syntel” or the “Company”) provide information technology services such as programming, systems integration, outsourcing and overall project management. The Company provides services to customers primarily in the financial and banking sector, insurance, manufacturing, healthcare, transportation, retail, and information/communication industries. The Company’s reportable operating segments consist of Applications Outsourcing, Knowledge Process Outsourcing (KPO), e-Business and TeamSourcing.

Through Applications Outsourcing, the Company provides higher-value outsourcing services for ongoing management, development and maintenance of customers’ business applications. In most Application Outsourcing engagements, the Company assumes responsibility for the management of customer development and support functions. These services may be provided on either a time-and-materials basis or on a fixed-price basis.

Through KPO, Syntel provides custom outsourced solutions for a customer’s business processes, providing them with the advantage of a low-cost position and process enhancement through optimal use of technology. Syntel uses a proprietary tool called Identeon™ to assist with strategic assessments of business processes and identifying the right ones for outsourcing.

Through e-Business, the Company provides development and implementation services for a number of emerging and rapidly growing high technology applications, including Web development, Data Warehousing, e-commerce, CRM, as well as partnership arrangements with leading software firms, to provide installation services to their respective customers. These services may be provided on either a time-and-materials basis or on a fixed-price basis, in which the Company assumes responsibility for management of the engagement.

Through TeamSourcing, the Company provides professional information technology consulting services directly to customers on a staff augmentation basis. TeamSourcing services include systems specification, design, development, implementation and maintenance of complex information technology applications involving diverse computer hardware, software, data and networking technologies and practices. TeamSourcing consultants, whether working individually or as a team of professionals, generally receive direct supervision from the customer’s management staff. TeamSourcing services are generally invoiced on a time-and-materials basis.