Active Solutions is a staffing agency. They publish job offers mostly on behalf of clients.
In terms of recruitment areas, Active Solutions is primarily hiring employees in the categories Human Resource Management, Architecture, and Construction. They recruit for offices in Vienna, London and 2 other locations within Austria. At this point, there are 7 job ads from Active Solutions to be found on Jobspotting for job titles such as "Setting Out Engineer" and "Substation Mechanical Fitter".
A resource not to neglect is the company's careers page with more information about job ads and career prospects.