Communications : Oliver Wyman helps players in the converged communications industry (fixed-line operators, Internet-service providers, cable TV operators, mobile operators, wholesale operators, and private equity groups) to develop value growth strategies, improve their offers and go-to-market performance, and maximize organizational effectiveness. Our CMT clients are some of the world's most successful companies: wireless and wireline equipment and communications service providers: enterprise IT, consumer electronics, and semiconductor companies; and broadcasters, publishers, platform operators, online and entertainment companies; high tech; and software companies.