Xing
Xing which was known as Open Business Club until november 17, 2006 is a social networking services for business professionals which was originally founded in august 2003 in Germany. It is a social networking community which instigate users to make Business Connection and look for better jobs perspectives. Members can contact people who can help them to expand business and also make relationship in professional world. Users of Xing can also look for customers to sell their products.

Through Xing Online Social Community Network user can even look for their friends who may be the member of the community or find people of same interest. The member of Xing can update personal profile and join groups. User can participate in discussion forums. There are two type of membership one is free and the other is premium which provides extended facility to users like maintaining privacy and searching for people with specific qualifications or messaging people whom one is not already connected to, can only be accessed by the premium membership .