BSNL (Corporate Office)
Products & Services: Telecom And Internet Services
BPTP Limited (Corporate Office)

Real Estate Builders & Developers, Connaught Place

BSNL (Bharat Sanchar Nigam Limited)

Telecom and Internet Service Provider, Connaught Place

Reliance Web World

Telecom and Internet Service Provider, Connaught Place

TATA Communications Limited

Telecom and Internet Service Provider, Connaught Place

Distance Telecom

Telecom and Internet Service Provider, Connaught Place

Manak Electronics

Telecom and Internet Service Provider, Connaught Place

Tresim Corporation

Telecom and Internet Service Provider, Connaught Place

Reliance Web World

Telecom and Internet Service Provider, Connaught Place

MTNL - Connaught Place

Telecom and Internet Service Provider, Connaught Place

Reliance Communication

Telecom and Internet Service Provider, Connaught Place

Satyam Infoway Limited

Telecom and Internet Service Provider, Connaught Place

AtoZ Net Corporation

Telecom and Internet Service Provider, Sansad Marg