You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in China.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in Advertising and Marketing.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in Clean Energy.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in Architecture.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in Consumer Electronics.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in Sports.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in Gaming.

You have seen our Fast Company 50. But what are the companies within specific categories doing creative and ground-breaking work? Who is leading an industry into the future? Here we present the top ten firms in India.

You read our Fast Company 50. Now learn about the companies within specific industries that are doing both creative and ground-breaking work. Here we present the top ten in Web 2.0.

Apple may be the top music retailer in the U.S., but the company isn't alone when it comes to keeping the industry afloat. Here are the top 10 companies--and a band--innovating the business of music.