TEOCO is a privately held telecom software vendor headquartered in Fairfax, Virginia. The company develops software and services designed to help telecommunications service providers increase revenues and reduce operational costs. Its client base includes over 300 communications service providers.
The company's portfolio addresses several areas of telecom network and business operations. Products include SmartCOGS for expense invoice management, SmartCircuit for network circuit lifecycle management, SmartOps for transport network planning and design, SmartRoute for voice routing optimization, and SmartXDR for financial network analytics.
TEOCO's technical work spans several advanced technology domains, including AI, machine learning, blockchain, big data, and 5G.





