Smaller IT companies may not have the resources or expertise to handle your organization's specific needs. You may find yourself dealing with a limited range of services, limited technical support hours, and inadequate response times. Smaller companies also struggle to provide you with the same level of service and support as larger companies due to limited resources and manpower. Less funding may also keep them from implementing the latest technologies to manage your infrastrucure. As your business expands smaller IT companies may not be able to grow with you.