O'Fallon, Missouri based company specializing in virtual administrative assistance. Their clientele consists of professionals, entrepreneurs, small offices, realtors, private investigators and contractors.

http://www.sierraofficesolutions.com/

A virtual assistant based in Wisconsin. Providing virtual office solutions for small to mid sized businesses.

http://byvirtualassistant.com/

Offers individuals, small businesses and larger companies a convenient and fully flexible secretarial service. All the services we offer are available on an ad hoc, daily or monthly basis, which we can tailor to suit your individual business needs.

http://www.secretaryinbristol.com

MWB is a leading virtual office service provider in the UK. Choose from our Virtual Office address network of the most prestigious business addresses in London & the UK to ensure you convey the right image.

http://virtualoffices.mwbex.com/