TCSI

TCSI provides integrated software products and services for the global telecommunications industry.

TCSI provides integrated software products and services for the global telecommunications industry. The company’s solutions enable telecom service providers, original equipment manufacturers, and systems integrators to deploy and manage network infrastructure and services. TCSI provides a suite of integrated software products under the Catalant brand, which provides its customers with telecom network management solutions. The Catalant product line enables its customers to configure and deploy sophisticated management solutions and customize application functionalities and software using programming languages or scripting, as well as pre-built functionalities tuned to managing networks and carrier-class performances. TCSI was founded in 1983 and is based in Alameda, California.