DSNL, also known as Door Sabha Nigam Limited, is India's largest independent and integrated C3 (Command, Control, Conferencing) service provider. With a history dating back to 2004, DSNL has been at the forefront of delivering world-class business collaboration solutions. Their mission is to enhance organizational efficiency through the creation and delivery of innovative collaboration solutions.

DSNL offers a range of products and services including audio conferencing, web conferencing, virtual events, WhatsApp Business API, voice messaging, cloud contact center, and cloud PBX. They ensure seamless communication and collaboration for medium to large businesses, connecting conference participants on a single call. What sets DSNL apart is their commitment to values such as respect for people, ethical practices, inclusivity, innovativeness, passion for excellence, and agility.

They have a strong client base and have received accolades for their conference services. DSNL's leadership team, including Dr. P Mahalingam, Latha Mahalingam, and Karthik Krishna, brings a wealth of experience and expertise to the company.

The advisory board, headed by Mr. Susim Datta, further strengthens DSNL's strategic direction. Overall, DSNL is dedicated to providing reliable and cutting-edge communication solutions, making them a trusted partner for businesses in need of seamless collaboration