Thompson Street Capital Partners, a private equity firm is set to acquire T-Base Communications, a provider of accessible communications technology. Financial terms were not disclosed. "This is an exciting new phase for T-Base. Thompson Street has a proven track record in building companies through technology innovation and acquisitions. We are confident this partnership will not only enhance T‑Base’s current North American leadership position but build our company into a global accessibility leader,” Bruce Moszcelt, T-Base Co-CEO.