Business information services and appraisals featuring mathematical modeling, namely, receiving and validating input from portions of a business information system, transforming the input into quantitative values, creating one or more mathematical models of the system based on the quantitative input and a library of stored models of hardware and software components, calculating performance metrics for the created mathematical models, comparing the calculated performance metrics to those of the stored models, and then selecting a preferred information system design based on the comparison for information systems of businesses, banks, stock exchanges, billing businesses and CRM businesses

Maintenance and repair of computer networks

Technical support services, namely, trouble shooting computer hardware and software problems; Design and development of computer systems, computer software, and computer networks for building information technology (IT) and non-IT dynamic business systems of others; Providing temporary use of on-line non-downloadable mathematical predictive management software in the field of business; calibration and measuring of computer network systems