ING Renault F1
France/UK
Formula 1 Race Driver Line-up - (both drivers confirmed)
Giancarlo Fisichella (Italy) - Confirmed .
Heikki Kovalainen (Finland) - Confirmed 
Engine: Renault
Formula 1 Test Drivers:
Ricardo Zonta (Brazil) 
Nelson Piquet Jr. (Brazil) 
2007 F1 Car Launch Date: 24 January 2007 
Changes for 2007 F1 Season - Engine supplier unchanged
Fernando Alonso (Spain) moves to McLaren

Scuderia Ferrari Marlboro
Italy 
Formula 1 Race Driver Line-up (both drivers confirmed)
Felipe Massa (Brazil)
Kimi Raikkonen (Finland)
Engine: Ferrari
Formula 1 Test Drivers: Luca Badoer (Italy)
2007 F1 Car Launch Date: 14 January 2007
Changes for 2007 F1 Season - Engine supplier and tyre supplier unchanged.
Michael Schumacher (Germany) - Retires from racing at the end of 2006

Vodafone McLaren Mercedes  
UK 
Formula 1 Race Driver Line-up (both drivers confirmed)
Fernando Alonso (Spain) - Confirmed
Lewis Hamilton (Britain) - Confirmed 
Engine: Mercedes 
Formula 1 Test Drivers: Pedro de la Rosa (Spain) & Gary Paffet (Britain) 
2007 F1 Car Launch Date: 15 January 2007 
Changes for 2007 F1 Season - Engine supplier unchanged.
Tyre supplier: Bridgestone.
Juan Pablo Montoya (Colombia) moves to NASCAR

Honda F1     
UK/Japan
Formula 1 Race Driver Line-up (both drivers confirmed)
 Engine: Honda 
Jenson Button (UK) - Confirmed for 2006 and beyond
Rubens Barrichello (Brazil) - Confirmed for 2006 and beyond 
Formula 1 Test Drivers: Christian Klien (Austria) and James Rossiter (UK) 
2007 F1 Car Launch Date: 25 January 2007 
Changes for 2007 F1 Season - Driver lineup, Engine supplier remains unchanged
Tyre supplier: Bridgestone 

BMW Sauber F1
Germany/Switzerland
Formula 1 Race Driver Line-up (Both drivers confirmed)
Nick Heidfeld (Germany) - Confirmed
Robert Kubica (Poland) - Confirmed
Formula 1 Test Driver: Sebastian Vettel (Germany) 
Engine: BMW
2007 F1 Car Launch Date: 16 January 2007 
Changes for 2007 F1 Season - Engine supplier unchanged.
Tyre supplier: Bridgestone
Jacques Villeneuve (Canada) - Leaves team

Panasonic Toyota Racing
Japan 
Formula 1 Race Driver Line-up (both confirmed)
Engine: Toyota
Jarno Trulli (Italy)
Ralf Schumacher (Germany)
Formula 1 Test Drivers: Franck Montagny (France)
2007 F1 Car Launch Date: 12 January 2007  
Changes for 2007 F1 Season - Driver line-up, Engine supplier and tyre supplier unchanged 

Red Bull Racing
Austria/UK 
Formula 1 Race Driver Line-up (both drivers confirmed)
Engine: Renault
David Coulthard (UK) 
Mark Webber (Australia) 
Formula 1 Test Driver: TBC
2007 F1 Car Launch Date: 26 January 2007 
Changes for 2007 F1 Season - Team switches to Renault power.
Tyre supplier: Bridgestone
Christian Klien (Austria) - Leaves team, joins Honda as test driver

Williams F1
UK 
Formula 1 Race Driver Line-up (both drivers confirmed)
Engine: Toyota
Nico Rosberg (Germany) 
Alex Wurz (Austria)
Formula 1 Test Drivers: TBC
2007 F1 Car Launch Date: 02 February 2007 
Changes for 2007 F1 Season - Team switch to Toyota power
Tyre supplier unchanged.
Mark Webber (Australia) - Joins Red Bull Racing 

Scuderia Toro Rosso
Austria/Italy/UK 
Formula 1 Race Driver Line-up (both drivers yet to be confirmed)
Possibilities
Vitantonio Liuzzi (Italy)
Scott Speed (USA)
Neel Jani (Switzerland)
Engine: Ferrari
Formula 1 Test Driver: TBC
2007 F1 Car Launch Date: TBC 
Changes for 2007 F1 Season - Switch to Ferrari power
Tyre supplier: Bridgestone 

Spyker F1 Racing
Holland/UK 
Formula 1 Race Driver Line-up (2nd driver yet to be confirmed)
Christijan Albers (Netherlands) - Confirmed
Adrian Sutil (Germany) - Confirmed
Engine: Ferrari
Formula 1 Test Driver: TBC
2007 F1 Car Launch Date: 5 February 2007 
Changes for 2007 F1 Season - Midland sells team to Spyker.
Team switch to Ferrari power
Tyre supplier unchanged
Tiago Monteiro (Portugal) leaves team 

Super Aguri Formula One
Japan/UK 
Formula 1 Race Driver Line-up (both drivers confirmed)
Takuma Sato (Japan) - Confirmed
Anthony Davidson (UK) - Confirmed
Engine: Honda
Formula 1 Test Drivers: Giedo van der Garde and Sakon Yamamoto
2007 F1 Car Track Debut Date: TBC 
Changes for 2007 F1 Season - Engine supplier and tyre supplier unchanged