Directories
https://www.linkedin.com/secure/register
"LinkedIn is an online network of more than 30 million experienced professionals from around the world, representing 150 industries."
This link will be added to a clients portfolio.
ZoomInfo
http://www.zoominfo.com/Registration/Register.aspx
"ZoomInfo is the premier business information search engine, with profiles on more than 45 million people and 5 million companies. ZoomInfo delivers fresh and organized information on industries, companies, people, products, services and jobs."
This link will be added to a clients portfolio.
Plaxo
"Connect to your family, friends, and business network. We make it easy to find who you know."
This link will be added to a clients portfolio on request.
https://www.xing.com/app/signup
"XING powers relationships for the world's business professionals."
This link will be added to a clients portfolio on request.
Remember that updates are managed by you and it is important to make sure that your information is updated at all times