Valtech, S.A. company helps its clients build, implement, and maintain Internet and intranet applications relating to electronic commerce, process automation, and supply chain management. Other services include Web site marketing (site ergonomics, audience measurement, customer retention programs), legacy system integration, and Web site technology training. Valtech's customers are large companies primarily in the finance (Barclays Bank, Charles Schwab), communications (Ericsson, Alcatel-Lucent), retail (Carrefour, LEGO), and manufacturing (Bayer) industries.