Istad group revenue and operating income by subsidiary:REVENUE 01.01-31.12(NOK mln) 2005 2004Istad AS (parent company) 14.4 16.4Istad Nett AS (distribution) 182.2 187.9Istad Kraft AS (generation and sales) 297.3 338.6Istad Energimontasje AS (construction) 36.0