Obviously I don't own stuff from all of these brands, but I like those brands/their products. Just randum stuff:
Computers, electronics: Apple, Thinkpad, Seagate, Canon, B&W speakers, Roland keyboards
Cell phones: Nokia, Ericsson (not a fan of Sony and their mem. sticks)
Motors: Alfa Romeo, Ducati, Lancia, Volvo, Aston Martin, Ferrari, Bugatti, BMW, Porsche, Land Rover
Watches: Breitling, Panerai, Citizen, Suunto
Clothes, apparel: Dior, Hugo Boss, Mulberry, Burberry, Missoni, Ralph Lauren, Timberland, Musto
Mass produced food products: Heinz ketchip, Maille mustard, Snickers chocolate bar, Ben & Jerry's ice cream