Technical assessment services (also for medical purposes), technical research (also for medical purposes), technical evaluation services (also for medical purposes) and services of engineers, all aforementioned services also on behalf of third parties; development, design, installation and maintenance of software for the purpose of capturing, profiling and extracting details of professionals and their specialist business and industrial expertise and talent; engineering services relating to learning and networking opportunities, lead generation and sale facilitation for owners of specialist technical (including medical), engineering, and industrial subject matter expertise in the form of telephone and in-person consultations, polls, surveys, valuations, assessments, consulting projects, recruitment, search, interim management and placement assignments