The global RPO market is growing at a rapid pace, driven by broad-based adoption and double-digit growth in EMEA and Asia Pacific. The UK RPO market has been the pioneer in EMEA and is the most mature market in this region. The mature RPO market in United Kingdom is characterized by buyers looking for strategic impact from RPO as well as service providers differentiating themselves with newer and more value-added offerings to gain competitive advantage. This has led to an interesting mix of events in the UK RPO service provider landscape in the past couple of years. This paper examines the key developments and their implications on the market, especially in terms of greater competition and, thereby, more choices for the buyer.