About Plus Four

The company was founded in 1986 by Jim Mathews, sole proprietor dba as Plus Four Marketing. The company was incorporated in 1998 and is now listed as Miatovich – Millak Inc., dba Plus Four Marketing.

JBL Professional awarded Jim Mathews the Northern California/Northern Nevada territory. Soundcraft did the same, two months later and within one year the company had several manufacturers looking for representation.

Plus Four Marketing offers representation and distribution to the following vertical markets: Pro Sound, Tour Sound, Recording & Broadcast, Installed Sound, Video Display , Musical Instrument and Cinema.

Manufacturers choose Plus Four Marketing because of our proven track record to deliver the first rate representation for their products.

Examples of some of these projects are:
Candlestick Park, Pacbell Park, The Chronicle Pavilion at Concord, Shoreline Amphitheater, Sacramento Valley Amphitheater, Moscone Convention Center (all 4 phases), Oakland Coliseum Arena, Raley Field Home of the AAA Sacramento River Cats (A’s AAA), Grizzile Stadium in Fresno Home of the Fresno AAA Grizzilies (SF Giants AAA), Slim’s Night Club, The Great American Music Hall, Aloha Stadium Hawaii, Anchorage Performing Arts Center, Ruby Skye the premier SF Night Club and the Fillmore Matrix.