Recruitment refers to the process of attracting, screening, and selecting qualified people for a job at an organization or firm. For some components of the recruitment process, mid- and large-size organizations often retain professional recruiters or outsource some of the process to recruitment agencies.

The recruitment industry has five main types of agencies: employment agencies, recruitment websites and job search engines, "headhunters" for executive and professional recruitment, niche agencies which specialize in a particular area of staffing and in-house recruitment. The stages in recruitment include sourcing candidates by advertising or other methods, and screening and selecting potential candidates using tests or interviews.

Agency types

The recruitment industry is based on the goal of providing a candidate to a client for a price. On one end of the spectrum there are agencies that are paid only if they deliver a candidate that successfully stays with the client beyond the agreed probationary period. On the other end of the spectrum there are agencies that are paid a retainer to focus on a client's needs and achieve milestones in the search for the right candidate, and then again are paid a percentage of the candidate's salary when a candidate is placed and stays with the organization beyond the probationary period. Today's (June 2010) recruitment industry is fairly competitive, therefore agencies have sought out ways to differentiate themselves and add value by focussing on some area of the recruitment life cycle. Here are five types of typical agencies.