STC en STC to Expand Headquarters in Hardin County <p>State and local officials are announcing a plan to expand the Elizabethtown, Kentucky&nbsp; facilities of STC Management Group. STC manages Sun Tan City and Planet Fitness businesses.&nbsp; Kentucky Governor&nbsp; Steve Beshear says the company is investing $350,000 in the Elizabethtown area to add fifteen professional jobs. The Group has been headquartered in the Hardin County city since 2004. Wed, 22 Aug 2012 14:33:06 +0000 Dan Modlin 17877 at