Beth Gaughan now senior VP, Jared Eklas, Chad Raymond move into vice-presidential roles.

Colorado contractor is fourth woman in group’s 77 year history to receive award.

Four-day event also included record exhibition space in China coastal city.

16 in tile-and-stone industry cited in 10th year of Rock Stars program.

“Stone Takes the Stage” is theme for event this September.

Companies will be prime backers of sustainability meeting this summer in Washington.

Heather Duve brings experience with trade associations.

More than half of Spanish surfaces company’s gross income comes from North America.

Will cover Midwest U.S. for CNC company’s stone division.

Country’s workplace-health ministers will also keep a close eye on sintered stone.