The Sauber-Petronas team may not be ready to sign a second driver for next season, but took the opportunity to unveil three new sponsors ahead of the Italian Grand Prix at Monza.

Motta Barlassina, Coming Soon Television and Crems have all signed up exclusively for the final European round of the season, although Sauber naturally hopes that each company may be tempted to extend the arrangement into the future.

Motta Barlassina is a producer of Italian meat specialties, and returns to Sauber for the third successive Italian GP. The company's logo is positioned on the lower part of the rear wing end plates. Coming Soon Television is a themed channel, predominantly featuring movie trailers. The Rome-based company is planning to extend its services to the European market, and sees the partnership with Sauber as an extension of its other arrangements in the USA. The Coming Soon Television logo appears on the side of the monocoque, above the C23's turning vanes. Crems is a toy producer specialising in the supply of puppets to retail companies, and sees the sponsorship as a way of raising brand awareness. its logo is positioned on the main plane of the front wing.