The national spotlight is shining on MKS2 LLC and other Austin businesses in the annual Inc. 5000 list of the country's fastest-growing privately held companies. MKS2, an advisory and consulting firm for government agencies like the U.S. Army and Department of Veteran Affairs as well as some corporate clients such as Accenture and Zynga, was the top-ranked local business on the 2017 edition of the list, which was published Wednesday. It came in at No. 92 with 2016 revenue of $4.7 million - up...