Carlos Barth started his entertainment career in California as a touring sound engineer after completing Engineering at the California State Polytechnic University, Pomona.
Gaining experience throughout the world he moved to Sweden in 1999 and worked first locally in Helsingborg with event rental supplier Fremlab before moving on to Telia Mobile Research and Development, focusing on WLAN and Bluetooth business opportunities. In 2003 Carlos started Summit Wireless, which provided networking services to concert tours and festivals for artists like Carola and Gyllene Tider.
Also during that year, after working briefly with local artists The Sounds, he started working for Mando Diao doing tour management and other responsibilities. The relationship continued during which time they have sold more than 1,000,000 albums, done over 1000 shows and collected numerous awards in Sweden and abroad. Today Summit Music Management runs the office for the band and has started building a broader roster of clients.