Jon Clemens was named VP and overall leader of Business Solutions. Clemens joined the company in 1999. Larry Buehler, who started with the company last year, was promoted to manager of sales and marketing. Nate Scott was named VP and leader of Cargas Energy, and will be responsible for the group’s sales and marketing, product development, consulting, customer service and support while Dennis DiSabatino Jr. was promoted to manager of sales and marketing. Cargas had estimated final 2011 revenue would be $6.2 million and it had 47 employees when it submitted its VAR Star form last fall. Cargas is a member of the Interdyn consortium, but is probably the company that gives that affiliation the least visibility of all the members.