The owner of the American Tobacco Campus in downtown Durham has scheduled a "big announcement" for Tuesday morning.

A representative of ATC declined to disclose what the announcement is about, but it's likely to be real estate related.

ATC has titled the announcement "The Big Bang for Small Business" and says it involves the future of entrepreneurship in the Triangle and North Carolina.

ATC recently lost tenant GlaxoSmithKline, which has decided to depart from its 88,000 square feet of space in May.

Despite that news, the project remains a phenomenal success and one of the catalysts for downtown Durham's ongoing revitalization.

Read more for a run down of a few other companies that are reportedly looking in downtown Durham.