Complex sentence: Filament Productions is a Production Design and Touring Video company based in Charlottesville, Virginia since 1991, and founded by Fenton Williams, who was the first road manager for the Dave Matthews Band.
Split into simpler sentences: Filament Productions is a Production Design and Touring Video company based in Charlottesville, Virginia that was founded in 1991. The company was formed by Fenton Williams who was the first road manager for the Dave Matthews Band.