Select your localized edition:

Close ×

More Ways to Connect

Discover one of our 28 local entrepreneurial communities »

Be the first to know as we launch in new countries and markets around the globe.

Interested in bringing MIT Technology Review to your local market?

MIT Technology ReviewMIT Technology Review - logo

 

Now Available: 50 Disruptive Companies 2013 See The 2013 List »

The 50 Most Innovative Companies 2011

Computing & Communications

Private Companies

Calxeda

Why: Its technology can reduce the cost of computing in data centers.
Key innovation: Runs servers with cell-phone chips rather than processors built on industry--standard designs, which are more power-hungry.

IBM

Why: Computing can transform infrastructure such as electric grids and traffic control systems.
Key innovation: Is drawing on its research expertise and that of software companies it's acquired to develop services for many infrastructure industries and expand the market for information technologies.

Lyric Semiconductor

Why: Computer chips that operate with probabilities instead of binary logic could speed applications such as fraud analysis and machine vision.
Key innovation: Its microprocessor uses electronic signals to represent probabilities rather than binary 0s and 1s.

PrimeSense

Why: User interfaces based on gesture recognition make possible new applications in gaming and everyday computing.
Key innovation: Developed the 3-D sensor system that Microsoft's Kinect device uses to track movement.

Square

Why: Expanding the use of mobile payments will help small businesses.
Key innovation: Built technology that lets anyone accept credit cards using smart phones.