TTEK vs TTAN Comparison

Tetra Tech Inc provides consulting and engineering services for environmental, infrastructure, resource management, energy, and international development markets. It specializes in providing water-related services for public and private clients. It designs infrastructure, facilities, and other structures with complex plans and resource management. Tetra Tech has two reportable segments. Its Government Services Group (GSG) segment includes activities with U.S. government clients (federal, state and local) and activities with development agencies world-wide. Commercial/International Services Group (CIG) segment, which derives maximum revenue, includes activities with U.S. commercial clients and international clients other than development agencies.

ServiceTitan Inc is an end-to-end technology platform built for contractors to transform the performance of their businesses. The Company's platform provides business owners, technicians, customer service representatives and other key office staff with technology tools designed to help customers grow revenue, drive operational efficiencies, deliver a superior end-customer experience and monitor key business drivers in real-time. The Company also has subsidiaries in Yerevan, Armenia and British Columbia, Canada that primarily serve as research and development and support centers.