Bulgarian diversified holding company Synergon Holding reported consolidated profit of 635,000 levs for '04, substantially lower than the 5.5 mln levs posted a year ago. Revenues rose from 201 mln levs in '03 to 266 mln levs last year. The assets of the holding company increased their value by 18 mln levs to 254 mln levs by end-'04.