Vihaas Design Technologies is a telecommunications R&D company based in Solan, Himachal Pradesh. Founded in 2017, it is recognized as the first of its kind in the region, focusing on the design and manufacture of indigenous telecom products for homeland security and military applications. The company supports the Make in India initiative and emphasizes building homegrown solutions.

Vihaas specializes in turnkey product development and Electronic Manufacturing Services (EMS). Its expertise includes designing rugged telecom hardware, software development, PCB design, and IoT solutions. The company manufactures a range of telecom systems, such as EPABX systems, media gateways, and secure communication endpoints. Notable products include the ULSB MK-III, a non-blocking circuit-switching unit designed for strategic and tactical networks.

Vihaas serves military and defense forces, homeland security agencies, and government entities, contributing to national security and economic development. The company is committed to innovation and excellence, aiming to enhance local capabilities and foster sustainable growth.