A concierge service is a type of personal assistance or lifestyle management service that provides various tasks and benefits for its clients. Lifestyle: A concierge service can help executives improve their lifestyle and well-being by providing personalized services and recommendations. According to the Concierge Services Market Share Insights, the global concierge services market size was valued at USD 537.6 million in 2018 and is expected to grow at a compound annual growth rate (CAGR) of 5.3% from 2019 to 2025.