Data Aquisition Solutions. Software development and telemetry services for Oil & Gas, Retail and Field Personnel. Lertek is a company specialized in software development with the aim to offer technological solutions in a practical and efficient form using agile development practices. Since 2010 Lertek got a CMMI level 2 certification. Our products and services are used by transnational companies, as well as municipal, state and federal governments in United States, and Latin America. Current office locations are in Houston, TX. Monterrey México and San José, Costa Rica.