The following industry leaders in e-commerce and web hosting have recognized S4 as a partner in their business alliance programs:
	XO Communications is a full service provider of communication services, dedicated to world-class, 24x7 customer care and to providing simple solutions for all businesses.
	ClickTime Web Timesheet provides our time-tracking. Clicktime.com delivers high-quality, incredibly friendly business applications to the web-enabled user.
We are members of the following industry/professional organizations: