Michael Phelps is going to be ever more in demand when he gets back home. Here is a list of his current sponsors. Not only will he be in greater demand, he should be able to demand even higher fees.

Speedo USA—maker of swimsuits, a licensed brand of the Warnaco Group Inc.

Visa Inc.—the credit card company

Omega—luxury watchmaker that is a unit of Swatch Group AG

Hilton Hotels Corp.—hotel chain

PowerBar—nutrition bar made by Swiss chocolate maker Nestle SA.

AT&T Inc.—communications provider

Kellogg Co.—maker of Frosted Flakes, Cheez-Its and Eggo waffles

Rosetta Stone Ltd.—language learning software maker

PureSport—sports performance beverage, made by Human Performance Labs

SwimRoom.com—Internet site for swimmers

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