Payroll administration and management services; Payroll preparation; Payroll processing services; Business consultancy services; Business consulting and business information for enterprises; Business consulting and information services; Business consulting services in the field of enterprise applications; Business consulting services in the field of enterprise resource planning; Business management consulting; Business management consulting and advisory services; Business management consultancy as well as development of processes for the analysis and the implementation of strategy plans and management projects; Business project management services; Employment recruiting consultation; Employment recruiting services; Employment staffing consultation services; Employment staffing in the field of information technology; Employment staffing in the field of engineering; Management consulting and advisory services in the areas of corporate growth strategy, innovation and growth processes, organizational transformation, and talent management and development strategies; Professional staffing and recruiting services; Professional staffing services; Strategic sourcing, namely, staffing in the field of engineering

Consultancy and information services relating to information technology architecture and infrastructure; Consulting in the field of engineering; Consulting in the field of configuration management for computer hardware and software; Consulting in the field of electrical engineering; Consulting in the field of mechanical engineering; Consulting in the field of civil engineering; Consulting in the field of chemical engineering; Consulting in the field of biomedical engineering; Consulting in the field of computer engineering; Consulting in the field of petroleum engineering; Consulting in the field of materials engineering; Consulting in the field of geological engineering; Consulting in the field of health and safety engineering; Consulting in the field of agricultural engineering; Consulting in the field of marine engineering; Consulting services in the field of cloud computing; Consulting services in the field of industrial engineering; Technical consulting services in the fields of datacenter architecture, public and private cloud computing solutions, and evaluation and implementation of internet technology and services; Technological consultation in the technology field of -as-a-service models