Getty Images Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment The TPG-backed entertainment company Initial Group has acquired Silver Tribe Media, the digital media management and production company with clients that include Peyton Manning's Omaha Productions and Oprah Winfrey's Harpo Studios.