According to the reports in Commonwealth Magazine issue No.322 and Business Weekly issue No. 911 published in May 2005, the ranking of companies in TCC Group in Taiwan service industry based on annual earning of the year 2004 is as follows:

Company Ranking based on Annual earning of the year 2004 from Commonwelth Magazine:

Taiwan Cogeneration Corporation ranked 460.
Sun Ba Power Corporation ranked 149.
Star Energy Power Corporation ranked 251.

Ranking of Top 500 /Top 1000 Companies:
Commonwealth Magazine Top 500 most profitable companies:  Taiwan Cogeneration Corporation   ranked 6.
Business Weekly Top 1000 most profitable companies:   Taiwan Cogeneration Corporation ranked 14.