Natarajan Sivasamban

Chief Executive Officer at

Tata Communications Transformation Services Ltd.

Communications

Miscellaneous

Technology Services

Profile

Natarajan Sivasamban is currently Chairman at Tata Communications Transformation Services Ltd. Former roles include Vice President at Tata Sons Pvt Ltd., Vice President at Tata Consultancy Services Ltd., and Executive Vice President & Head-Operations at Tata Communications Ltd.

Natarajan Sivasamban active positions

Companies	Position	Start
Tata Communications Transformation Services Ltd.	Chief Executive Officer	-

All active positions of Natarajan Sivasamban

Former positions of Natarajan Sivasamban

Companies	Position	End
TATA COMMUNICATIONS LIMITED	Chief Operating Officer	2026-06-29
TATA CONSULTANCY SERVICES LTD.	Corporate Officer/Principal	-
Tata Sons Pvt Ltd. Tata Sons Pvt Ltd. MiscellaneousMiscellaneous Functions as an investment holding company	Corporate Officer/Principal	-

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Experiences
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Linked companies

Private companies	4
Tata Communications Ltd. Tata Communications Ltd. Major TelecommunicationsCommunications Provides broadband, voice services and real estate services	Communications
Tata Sons Pvt Ltd. Tata Sons Pvt Ltd. MiscellaneousMiscellaneous Functions as an investment holding company	Miscellaneous
Tata Consultancy Services Ltd. Tata Consultancy Services Ltd. Information Technology ServicesTechnology Services Provides computer programing, IT services, consulting and business solutions	Technology Services
Tata Communications Transformation Services Ltd.