At Your Service 
Offers various services for businesses and individuals. Includes service details and contacts. Based in Paris, France.
http://atyourserviceparis.com/Balancing Acts
A UK company providing corporate and household lifestyle management and concierge services in Coventry and surrounding areas. Also offers travel and event planning assistance.
http://www.balancing-acts.co.uk
Courture
A UK lifestyle management club with partnerships with luxury travel, hotels and gift suppliers.
http://www.courture.co.uk
e-Seek
This UK company sources rare and hard-to-find items and provides a research service for an international clientele. Includes past case testimonials.
http://www.e-seek-online.com
Iridium8
UK company offering a various lifestyle management services with both real and virtual support: personal shopping, errand running, household management, and relocation services. Personal and corporate packages available.
http://www.iridium8.com
Personal Equilibrium
This UK lifestyle management and concierge company helps busy people to balance their lives. Includes testimonials and an event calendar.
http://www.personal-equilibrium.co.uk/
PhoneJoan
Lifestyle management and concierge company based in Fleet, Hampshire, UK. Services offered include domestic cleaning, research, recommending tradesmen and personal shopping.
http://www.phonejoan.co.uk
Ten UK
Lifestyle management services offering both personal and corporate membership.
http://www.tenuk.com
Lifestyle and Concierge Services
Offers lifestyle management, personal assistant and concierge services to Londoners.
http://www.cushiontheimpact.co.uk/
Stephanie Lane
Provides individually tailored personal assistant services for home and life, motoring and travel. Includes testimonials. UK based.
http://www.stephanielane.co.uk
Rather Useful
Provides a wide range of lifestyle management services for individual and corporate clients. Located in London, UK.
http://www.ratheruseful.co.uk
Urban PA
Provides lifestyle management and personal assistant services to help busy people work efficiently through their to do list. Located in London, UK.
http://urbanpa.com
Emissary Lifestyle
International concierge company providing services to business and individuals in the UK and overseas. Specialising in relocation, immigration, personal shopping and event management.
http://www.emissary-lifestyle.com
Your Wish Is My Command
Offers a wide range of services including running errands, shopping around for quotes, booking appointments, planning parties, accepting deliveries, and reminders of special events. UK based.
http://www.yourwishismycommand.co.uk
World Personal Assistant
Provides services for businesses, government officials, individuals, expats and artists around the world. Netherlands based .
http://www.worldpersonalassistant.com
Modo
Offers a variety of lifestyle management solutions for clients in the South Manchester and Cheshire areas, United Kingdom. Services include personal shopping, travel and event planning and supervising home improvements. Includes FAQ.
http://www.modouk.com
Simple Life
Supports clients in maintaining work-life balance by providing lifestyle management, event organisation, errand running and concierge services. Includes examples of recent requests and pricing details. Based in Edinburgh, UK.
http://www.simple-life.co.uk
The Lifetime Company Home (TLC Home)
This Winchester based company provides a lifestyle management, concierge and domestic support service for busy people in and around Winchester.
http://www.tlc-home.co.uk
