HEADQUARTERS

London, United Kingdom

TOTAL REVENUES FOR MOST RECENT FISCAL YEAR

9.5 billion pounds ($15.1 billion USD)

WEB

Marks & Spencer

TWITTER

@marksandspencer

 British company Marks & Spencer aims to be the world's most sustainable retailer. Its supply chain--some 2,000 fac-tories, 20,000 farms, and thousands of raw-material resources--leaves a massive environmental footprint. Below, 9 of the nearly 200 steps the company has taken to lighten its impact.

Click to Enlarge