It is a major challenge for organizations and especially talent management teams to create a sense of professional work culture when a substantial proportion of employees are working remotely. This concept does not appeal to everyone but for many this flexibility allows them to work on creative assignments. For full time regular employees, the touch, feel and constant interaction of the workplace is important. They attend employee events and network with one another. Virtual employees though must not feel isolated as this concept is gaining credence across the business world.

Source:- http://www.forbes.com/sites/jacobmorgan/2015/07/31/how-to-create-a-corporate-culture-when-your-teams-are-remote/