ESLT vs TTEK

Elbit Systems Ltd.

Elbit Systems Ltd. develops and supplies a portfolio of airborne, land, and naval systems and products for defense, homeland security, and commercial aviation applications primarily in Israel. The company offers military aircraft and helicopter, commercial aviation, unmanned aircraft, electro-optic, night vision, countermeasures, naval, land vehicle, electronic warfare and signal intelligence, commercial cyber training, and medical instrumentation systems, as well as command, control, communications, computer, intelligence, surveillance, and reconnaissance and cyber systems; and munitions. The company markets its systems and products as a prime contractor or subcontractor to various governments and companies. It also has operations in the United States, Europe, Latin America, the Asia-Pacific, and internationally. Elbit Systems Ltd. was incorporated in 1966 and is based in Haifa, Israel.

Tetra Tech Inc.

Tetra Tech, Inc. provides consulting and engineering services worldwide. The company operates through Government Services Group (GSG) and Commercial/International Services Group (CIG) segments. The GSG segment offers early data collection and monitoring, data analysis and information technology, science and engineering applied research, engineering design, construction management, and operations and maintenance services; and climate change and energy management consulting, as well as greenhouse gas inventory assessment, certification, reduction, and management services. This segment serves federal, state, and local governments, and development agencies in water resources analysis and water management, environmental monitoring, data analytics, government consulting, waste management, and a range of civil infrastructure master planning and engineering design markets. The CIG segment provides early data collection and monitoring, data analysis and information management, feasibility studies and assessments, science and engineering applied research, engineering design, construction management, and operations and maintenance services. This segment serves natural resources, energy, and utilities markets, as well as civil infrastructure master planning and engineering design markets. Tetra Tech, Inc. was founded in 1966 and is headquartered in Pasadena, California.