Complex sentence: Assembling a staff made up, in large part, of the same people who had helped create NandO, Schlukbier built a company that offered subscribers instant access to scores, statistics and standings.
Split into simpler sentences: Assembling a staff made up, in large part, of the same people who had helped create NandO, Schlukbier accomplished this. The company offered subscribers instant access to scores, statistics and standings.