Research, development, design, and consulting of computer hardware and computer software; upgrading of computer software; technical project studies, namely, computer project management services in the fields of computer hardware, computer software, information technology, predictive analytics, energy efficiency, and high performance computing; consultancy in the fields of computer hardware and computer software; engineering services in the fields of computer hardware and computer software; technological consulting services in the fields of computer hardware and computer software; computer systems analysis in the field of high performance, extreme scale, and enterprise computing, namely, providing analysis and predictions of workloads for existing and proposed high performance, extreme scale and enterprise computing systems; computer systems analysis in the field of energy efficiency, namely, analysis of systems applications and power consumption