Taiwan-based LED lighting application maker Tons Lightology applied for over the counter (OTC) listing on December 24, 2012. The company's revenues for the year so far have exceeded NT$1 billion (US$34 million). Sales of LED lighting fixtures account for over 50% of total revenues.
Tons reported after tax earnings per share (EPS) of NT$1.45 for the first three quarters in 2012.
Tons was established on August 20, 1992 and has been cooperating with international firms such as Osram and Philips to obtain light source technology.
Source:
http://www.digitimes.com/news/a20121225PD203.html